EP2384896B1 - Cartouche d'encre - Google Patents

Cartouche d'encre Download PDF

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Publication number
EP2384896B1
EP2384896B1 EP20110163008 EP11163008A EP2384896B1 EP 2384896 B1 EP2384896 B1 EP 2384896B1 EP 20110163008 EP20110163008 EP 20110163008 EP 11163008 A EP11163008 A EP 11163008A EP 2384896 B1 EP2384896 B1 EP 2384896B1
Authority
EP
European Patent Office
Prior art keywords
cartridge
ink cartridge
ink
clamping rib
receptacle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Not-in-force
Application number
EP20110163008
Other languages
German (de)
English (en)
Other versions
EP2384896A2 (fr
EP2384896A3 (fr
Inventor
Daniel Sulser
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pelikan Hardcopy Production AG
Original Assignee
Pelikan Hardcopy Production AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pelikan Hardcopy Production AG filed Critical Pelikan Hardcopy Production AG
Publication of EP2384896A2 publication Critical patent/EP2384896A2/fr
Publication of EP2384896A3 publication Critical patent/EP2384896A3/fr
Application granted granted Critical
Publication of EP2384896B1 publication Critical patent/EP2384896B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17503—Ink cartridges
    • B41J2/17553—Outer structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17503—Ink cartridges
    • B41J2/1752—Mounting within the printer

Definitions

  • the invention relates to an ink cartridge according to the preamble of patent claim 1 for insertion into a cartridge receptacle of an inkjet printer.
  • Interchangeable ink cartridges of the aforementioned type are well known and are used to supply inkjet printers with ink.
  • the ink cartridge usually includes at least one ink chamber in which liquid ink is stored.
  • the chambers of an ink cartridge may be fluid mechanically separated from one another, each having its own ink supply and removal openings, or being in fluid communication with each other, having common ink supply and removal openings.
  • Fluid-mechanically separated ink chambers are used in particular in ink cartridges for color inkjet printers for receiving different color inks for use.
  • Ink cartridges with a single ink chamber or fluidly interconnected ink chambers are used in both mono and color ink jet printers.
  • both types of cartridges may be shared, such as providing a separate black ink cartridge and a separate cartridge having, for example, three chambers one color ink at a time, or by disposing both the black ink and, for example, three different color inks, each in its own color Cartridge are provided to one or more fluid-mechanically connected ink chambers.
  • one or more ink cartridges are usually inserted into the printer-side cartridge receptacle, which is provided either along with the printer head or stationary in the housing of the inkjet printer.
  • the or each ink discharge opening, or the or each connecting piece of the or each ink chamber fluidly connected to the corresponding supply port in the cartridge receptacle.
  • the or each port of the ink cartridge it is necessary for the or each port of the ink cartridge to be airtightly coupled to the or each supply port of the printer. This is achieved in that the ink cartridge is held in a predetermined, defined mounting position in the cartridge holder and locked in this.
  • the ink cartridge is held in position by a catch which cooperates with each of the laterally protruding and cartridge mounting / demounting ribs formed on the ink cartridge.
  • the object of the invention is to provide an ink cartridge available that can be produced inexpensively and safely used in a cartridge holder while avoiding the above-mentioned disadvantages in a simple and user-friendly way and securely fixed in this and can be easily removed again.
  • an ink cartridge for insertion into a cartridge receptacle of an ink jet printer, with a housing in which at least one ink storage chamber and an ink port for connecting the ink storage chamber with a provided at the ink jet printer supply port when inserting the ink cartridge in the cartridge receptacle, wherein the A cartridge in the direction of insertion of the ink cartridge in the front cartridge cartridge, an opposite, in the direction of insertion rear end of the ink cartridge, located cartridge back, two opposite side surfaces and a cartridge underside and a cartridge top, wherein at the rear of the cartridge at least one, preferably two in relation on the underside of the cartridge and cartridge top side vertically spaced, Lateralspreizelement (e) for laterally fixing the ink cartridge in one of the cartridge rear side associated recess of the cartridge receptacle is provided (are), wherein the or the Lateralspreizelement (s) is designed as a substantially horizontally extending clamping rib (s) (s), which, if necessary,
  • An essential point of the invention is that by the or the Lateralspreizelement (s), which (s) preferably at the on the back of the cartridge, but after Request is also provided on the cartridge front side (are), on the one hand a problem, especially lateral positioning of the ink cartridge in the cartridge holder is ensured because the ink cartridge by the at least one Lateralspreizelement laterally abuts the boundaries of the recess of the cartridge receptacle and in this way a correct Positioning of the ink cartridge in the cartridge holder causes.
  • a preferred embodiment of the invention may be provided on the cartridge rear side, or alternatively on the cartridge front, depending on which variant is preferred, two mutually vertically spaced with respect to cartridge base and cartridge top Lateralsp Sonetti, both in the same way on both sides with their lateral ends the respective ends of these associated recesses of the recess of the cartridge receptacle, whereby a positional fixation of the ink cartridge in the cartridge receptacle is further improved.
  • the invention provides that the or the Lateralspreizelement (s), in particular the clamping rib (s), is wider (are) than the recess of the cartridge receptacle, so that the or the Lateralspreizelement (s), in particular clamping rib (s) at a Inserting the ink cartridge in the cartridge receptacle in each case comes to rest on the edges of the recess of the cartridge receptacle and positioned in this way, the ink cartridge on the one hand correctly in the cartridge receptacle, and at the same time fixed in a correct operating position in the cartridge receptacle.
  • At least one, preferably dimensionally stable, support element is provided on the rear side of the cartridge, which extends from the cartridge bottom in the direction of the cartridge top, wherein the or the support element (s) according to a preferred embodiment arranged symmetrically with respect to the lateral boundaries of the cartridge back is (are). If the or the Lateralspreizelement (s), in particular clamping rib (s) is provided on the front of the cartridge (are), the support member is provided analogously to the cartridge front.
  • the support element (s) fulfill in terms of the invention advantageously several functions, it being mentioned in the first place that this support element is so is formed so that a longitudinal, ie in the direction of insertion of the ink cartridge in the cartridge receiving positioning is effected by this support element, since this is so, preferably arcuately designed that the back of the support member extending from the back of the cartridge, or alternatively of the Cartridge front side extends, slides along an insertion opening into the cartridge receptacle and comes to lie substantially centrally or in the case of multiple support elements symmetrically with respect to the lateral boundaries of the recess of the cartridge receptacle when the ink cartridge correctly inserted into the cartridge receptacle and in its final position in the cartridge receptacle is fixed by one or more Lateralsp Shinetti.
  • the lateral spreading element (s), in particular the clamping rib (s), is (are) connected to the rear of the cartridge and / or to the support element (s).
  • the at least one support element serves to stabilize the Lateralsp Sonide or clamping ribs, which can be mounted laterally on the side of a support member which faces in the direction of the lateral boundary of the recess of the cartridge receptacle.
  • At least one guide element can be provided which is connected to the cartridge rear or front side and / or to the support element (s).
  • Both the or the Lateralspreizelement (s), in particular clamping rib (s), and / or the at least one guide element has (have), preferably laterally, at least one curvature in the direction of the cartridge top.
  • the cartridge both position correctly and securely fix in this correct position, wherein the clamping rib during insertion of the ink cartridge in the cartridge receptacle is elastically deformed to form a tension against the boundary of the recess of the cartridge receptacle and in this way by friction in the recess is fixed in position or clamped.
  • the one or more lateral expansion elements (e), in particular clamping rib (s), and / or the at least one guide element in a contact region are arranged with the recess of the cartridge receptacle symmetrical to the or the support element (s).
  • a Lateralspreizelement used in the context of this invention, or a clamping rib at least partially may have a harder material than the cartridge receptacle.
  • a Lateralspreizelement respectively a clamping rib, for example be made of spring steel, in each case in addition a profiling, in particular a toothing on the Lateralspreizelement or the clamping rib can be provided in a contact area with the recess of the cartridge receptacle.
  • the respective ends of the Lateralspreizelements, respectively the clamping rib, also with a non-slip, as required rubbery soft coating, be provided on the wall of the recess of the cartridge receptacle, respectively on arranged thereon guide surfaces in a locked state an optimal fixation the cartridge allows.
  • a pulling or pushing device for removing the ink cartridge which is provided for example on the lid or in the upper region of the ink cartridge, for example in the form of a projection or a lever.
  • the ink cartridge optionally provided on at least one free end of a clamping rib to provide a pulling or pushing device, with which the standing with the lateral boundary of the recess of the cartridge receptacle in engagement or attack end of the clamping rib something in the direction Lid of the ink cartridge is pulled or pressed to reduce the lateral clamping action of the Lateralsp Sonide or, in particular clamping rib (s), or completely to facilitate removal of, for example, empty or other reasons to remove ink cartridge from the cartridge receptacle ,
  • At least one release means is provided on the ink cartridge, by means of which for facilitated removal of the ink cartridge from the cartridge receptacle at least one Lateralspreizeiemente (e) from a locking position can be brought into a release position.
  • this release agent according to the invention, a removal of the ink cartridge from the cartridge holder in a simple manner possible, since it means this release means is possible, a splayed Lateralspreizelement which is in clamping or frictional engagement with the wall of the recess of the cartridge receptacle to withdraw from this engagement and in this way allows easy and easy removal of the ink cartridge from the cartridge receptacle.
  • the respective Lateralspreizelement, or the respective clamping rib is supported by an actuator or guided by a holder, which is advantageously ensures that the respective Lateralspreizelement or the respective clamping rib is located in any case in a correct position and remains in that, in the case of a movable actuator element or a movable support, the actuator element or holder prevents twisting, bending or otherwise escaping from the correct position necessary for locking and, in the course of inserting the ink cartridge in the cartridge receiving deforming Lateralspreizelement, respectively clamping rib, quasi can go along.
  • the actuator element and / or the holder with an actuating element in particular via levers, a linkage or one or more cables or bands, connected, or, preferably integrally formed therewith, wherein the actuator element and / or the holder, for example via a Film hinge is connected to the actuator.
  • the actuating element is movable, in particular movably and preferably pivotably arranged about a rotating or tilting axis on the ink cartridge, the actuator element and / or the holder being pressed against the or the lateral spreading element (e ), in particular clamping rib (s) is urged, wherein the or the Lateralspreizelement (s), in particular clamping rib (s) is (are) deformed so that the or the Lateralspreizelement (e), In particular clamping rib (s) in the recess with respect to the cartridge lower and the cartridge top in the vertical direction is free to move (are).
  • This embodiment of the invention makes it possible in an advantageous manner, by a simple actuation of the actuating element, namely by, for example pressurized, pivoting of the actuating element to deform the Lateralspreizelement or the clamping rib so that their width extension is less than the distance between the walls of the recess Cartridge receptacle, respectively, the guide surfaces extending along these walls, so that the Lateralspreizelement, or the clamping rib can be quasi unlocked, whereby it is possible to easily remove the cartridge from the cartridge receptacle or to insert the cartridge in the cartridge receptacle, wherein a Relief of the actuating element causes the Lateralspreizelement, or the clamping rib, moves into a locking position and comes with the wall of the recess of the cartridge receptacle in frictional or clamping engagement.
  • an actuator with actuator element or holder can thus be considered as an important point of the invention, which bends when operating a federstährome clamping rib such that it is narrower than the parallel guide surfaces of the cartridge receptacle and thereby the clamping action of the clamping rib is completely canceled.
  • the clamping rib support can be made together with the actuator or actuator as a one-piece plastic injection molded part, which is particularly cost.
  • a retaining cam, retaining claw, retaining notch, etc. may be provided on the cartridge, which / which cooperates with a corresponding holding element, for example a recess in the cartridge receptacle in the printer.
  • the cartridge can be positioned on this first side, for example by means of retaining cams and the clamping rib with the actuator on the opposite side are mounted and locked.
  • clamping rib is installed on one side and the actuation point of the actuator on the other side.
  • the force to be transmitted to the clamping rib can be transmitted by means of levers, linkage, cable or the like.
  • Fig. 1 shows an ink cartridge 10 according to the invention with a housing 12, an ink port 16 which is disposed on the cartridge bottom 26.
  • the cartridge top 36 is limited by a lid 40.
  • On the cartridge rear side 54 is a support member 52 and two, each laterally disposed on the support member 52 clamping ribs 58, which have a slight wing-like curvature in the direction of the cartridge top 36 and are tapered to the outside.
  • the support member 52 is centrally located on the back 54 with respect to the lateral boundaries of the cartridge rear 54 and in a vertical orientation. Further, the support member 52 has a back curvature along which the support member 52 upon insertion of the ink cartridge 10 in the cartridge receptacle 56 (in Fig. 1 not shown) can slide.
  • a guide element 62 is symmetrically arranged on both sides in a lower region of the support element 52, which extends arcuately starting from the support element 52 in the direction of the upper side 56 of the cartridge.
  • FIG. 2a an ink cartridge 10 according to the invention is shown, which is inserted into a cartridge receptacle 56.
  • the support element 52 can be seen in a lateral view, extending from a lower portion of the cartridge rear side 54 extends arcuately backwards and upwards in the direction of the cover 40, wherein the back of the support member 52, and whose curvature is formed so that during the insertion process of the ink cartridge 10 into the cartridge receptacle 56 causes a correct longitudinal alignment of the ink cartridge 10 in the cartridge receptacle 56.
  • a respective lateral clamping rib 58 and a guide element 62 can be seen, wherein both the clamping rib 58 and the guide element 62 are attached both to the support element 52 and to the cartridge rear side 54.
  • Fig. 2b shows a side view of an ink cartridge 10 which is inserted into the cartridge receptacle 56 and fixed therein.
  • Fig. 3 shows a rear sectional view of an ink cartridge 10 which is inserted and fixed in a cartridge receptacle 56 in the end position, wherein on a support member 52 on both sides, each symmetrically arranged, outwardly tapering clamping ribs 58, the position of the ink cartridge 10 in the recess 60 of the cartridge receptacle 56 define and fix at the same time.
  • two also respectively symmetrically on both sides of the support member 52 arranged guide elements 62 can be seen, which have served during a insertion process of the ink cartridge 10 in the cartridge holder 56 as a guide.
  • At least the clamping ribs 58 were curved during the insertion process of the ink cartridge into the cartridge receptacle 56 in the direction of the cover 40, whereby the ink cartridge 10 is fixed in the recess 60 under tension.
  • Fig. 4a shows a cartridge back 54 with a support member 52, clamping ribs 58 and guide elements 62 according to an embodiment according to Fig. 3 but in the non-inserted state of the ink cartridge 10.
  • Fig. 4b shows a modification of the positioning and fixing device for an ink cartridge 10 in a cartridge receptacle 56 according to Fig. 4a , in each case two symmetrically mutually arranged clamping ribs 58 are provided in an upper region of the support member 52 on both sides.
  • FIG. 4c shows a further variant according to the invention of a positioning and fixing device for an ink cartridge 10 in a cartridge receptacle 56, wherein a continuous clamping rib 58 is inserted into a recess of a support member 52.
  • this clamping rib 58 is not tapered to the outside, but has a substantially equal thickness, wherein the respective ends of the clamping rib 58 are provided with a profiling, namely with a toothing.
  • Fig. 5 shows a further embodiment of an ink cartridge 10 according to the invention with a housing 12, an ink port 16 which is arranged on the underside 26 of the ink cartridge.
  • the cartridge top 36 is limited by a lid 40.
  • On the cartridge rear side 54 are a support member 52 and two guide elements 62.
  • the guide elements 62 are each side of a holder 30, namely a clamping rib holder, arranged.
  • a clamping rib 58, according to Fig. 5 is denoted in the relaxed position by the reference numeral 58a, is guided in the clamping rib holder 30 and projects laterally beyond this clamping rib holder 30 on both sides.
  • the clamping rib holder 30 in turn is connected via a film hinge 24 with an actuating element 18, which is formed integrally with the film hinge 24 and the clamping rib holder 30 and forms an actuator 20.
  • FIG. 5 an insertion direction 48 for inserting the ink cartridge 10 in a cartridge receptacle (in Fig. 5 not shown) and indicated by an arrow.
  • the ink cartridge according to Fig. 5 a ventilation opening 38 and a data memory 34, which are both arranged on the underside 26 of the cartridge 10.
  • a guide groove 32 is shown in the lower region of the actuator 20, along which the clamping rib holder 30 slides upon pivoting of the actuating element 18 about a pivot axis 22 due to the film hinge 24 - connection of the actuating element 18 with the clamping rib holder 30,
  • FIG. 10 is a rear sectional view of an ink cartridge 10 according to the embodiment of FIG Fig. 5 which is to be inserted into a cartridge receptacle 56 and fixed in this.
  • the support member 52 which is disposed on both sides of the support member 52, and arranged on the cartridge rear side 54 actuator 20 which has an actuator 21, which in turn laterally supports the clamping rib 58, with a solid line guide is shown in relaxed state by the reference numeral 58a.
  • the reference numeral 58b denotes the state of the clamping rib 58 in a middle position in which the clamping rib 58 is clamped on both sides on the guide surfaces 42, which are designated to distinguish the two clamping sides with the respective reference numerals 42a and 42b.
  • the clamping rib 58 has the guide width 44, which are defined and bounded by the guide surfaces 42a and 42b.
  • the reference numeral 58 c denotes a tensioned state of the clamping rib 58, which allows removal of the ink cartridge 10 from the cartridge receptacle 56.
  • This Klemmrippenschreib 58c is achieved in that Fig. 5 Pressure on the actuating element 18 is applied, so that the cartridge top side 36 associated upper end of the actuating element 18 is pressed in the direction of the cartridge rear side 54, wherein the actuating element 18 is tilted about the rotation axis 22, which causes the clamping rib holder 30, which over the Film hinge 24 is connected to the actuator 18 is pulled upward, the actuator member 21 abuts from below against the clamping rib sides 58 and this pushes up, so world, until the width extension of the clamping rib 58 between the guide surfaces 42 a and 42 b is smaller as the guide width 44.
  • FIGS. 7a to 7c show an ink cartridge according to the invention according to the in Fig. 5 illustrated embodiment during a Einsetzvorgangs, but not yet in the inserted state ( Fig. 7a ), when inserted ( Fig. 7b ) and in a state suitable for removing the ink cartridge 10 from the cartridge receptacle 56 ( Fig. 7c ).
  • the insertion of the ink cartridge 10 in the cartridge receptacle 56 is carried out according to Fig. 7a such that the ink cartridge 10 is first inserted with a retaining cam 46 into a corresponding recess of the cartridge receptacle, whereby the ink port 16 is correctly positioned.
  • the ink cartridge is tiltingly lowered with the retaining cam 46 as a fulcrum in the cartridge receptacle 56, wherein the clamping rib 58 is in the relaxed position 58a.
  • the actuator 20 When the clamping rib 58 is in the relaxed clamping rib position 58a, the actuator 20 is in a relaxed position, with the actuator element 21 and the clamping rib holder 30 in the lowest position and the lid 40 associated upper end of the actuating element 18 in the direction of the farthest cartridge rear position 54 is located.
  • the clamping rib 58 Upon further lowering of the ink cartridge 10 along the direction of insertion 48 into the cartridge receptacle 56, the clamping rib 58, which is in the relaxed position 58a, comes into contact with the guide surfaces 42 of the cartridge receptacle 56, as shown in FIG Fig. 7b is shown, a deformation of the Clamping rib 58 takes place in a locking position 58b of the clamping rib 58.
  • Fig. 7c the position of the actuating element 18 is shown, in which a deformation of the clamping rib 58 is achieved, in which the width extent of the clamping rib is smaller than the guide width 44, as in Fig. 6 is shown, so that the ink cartridge 10 according to the invention is ready for removal from the cartridge receptacle 56.
  • the clamping rib 58 is in the position 58c, which also Fig. 6 can be removed and in which the clamping rib 58 is maximally deformed by the actuator element 21, respectively the clamping rib holder 30 and has a minimum width extension.
  • Fig. 8 shows a further embodiment of the invention, wherein an ink cartridge 10 at its front, the ink port 16 facing upper portion has an actuating element 18 with which a tilting rib about a rotational axis 22, a clamping rib can be brought from a relaxed position via a locking position in a cocked position ,
  • the gist of the invention is that, in this way, the ink cartridge can be inserted into the holder without a disadvantageous elastic engaging portion, completely omitting the disadvantageous features of the snapper.
  • the embodiments of the invention are much easier to handle and accidental jamming or jamming is avoided.

Landscapes

  • Ink Jet (AREA)

Claims (14)

  1. Cartouche d'encre (10) destinée à être insérée dans un logement de cartouche (56) d'une imprimante à jet d'encre, comportant :
    - un boîtier (12) dans lequel se trouve au moins un compartiment de stockage d'encre, et
    - un raccordement d'encre (16) destinée à raccorder le compartiment de stockage d'encre à un raccordement d'alimentation prévue dans l'imprimante à jet d'encre lors de l'insertion de la cartouche d'encre (10) dans le logement de cartouche (56),
    le boîtier (12) présentant un côté avant de cartouche se trouvant à l'avant dans le sens d'insertion de la cartouche d'encre (10) dans le logement de cartouche (56), un côté arrière de la cartouche (54) opposé se trouvant à l'extrémité arrière de la cartouche d'encre (10) dans le sens d'insertion, deux faces latérales en opposition l'une par rapport à l'autre, ainsi qu'un côté inférieur de la cartouche (26) et un côté supérieur de la cartouche (36),
    caractérisée en ce qu'il est prévu sur le côté arrière de la cartouche (54) au moins un, de préférence deux éléments d'expansion latéraux (58) séparés verticalement l'un de l'autre par rapport au côté inférieur de la cartouche (26) et au côté supérieur de la cartouche (36) destinés à fixer latéralement la cartouche d'encre (10) dans un évidement (60) du logement de cartouche (56) affecté à un côté arrière de la cartouche (54), le ou les éléments d'expansion latéraux (58) étant façonnés sous forme de nervures de serrage s'étendant sensiblement horizontalement (58).
  2. Cartouche d'encre selon la revendication 1,
    caractérisée en ce qu'il est prévu sur le côté arrière de la cartouche (54) au moins un élément de support (52), de préférence d'une forme stable, qui s'étend depuis le côté inférieur de la cartouche (26) dans la direction du côté supérieur de la cartouche (36).
  3. Cartouche d'encre selon la revendication 2,
    caractérisée
    en ce que le ou les éléments de support (52) sont agencés symétriquement par rapport aux limites latérales du côté arrière de la cartouche (54).
  4. Cartouche d'encre selon l'une quelconque des revendications précédentes,
    caractérisée en ce que le ou les éléments d'expansion latéraux (58) présentent au moins partiellement un matériau plus dur, par exemple l'acier à ressorts, que celui du logement de cartouche (56).
  5. Cartouche d'encre selon l'une quelconque des revendications précédentes,
    caractérisée en ce que le ou les éléments d'expansion latéraux (58), en particulier la(les) nervure(s) de serrage (58), sont façonnés de manière plus large que l'évidement (60) du logement de cartouche (56).
  6. Cartouche d'encre selon l'une quelconque des revendications précédentes,
    caractérisée en ce que le ou les éléments d'expansion latéraux (58), en particulier la(les) nervure(s) de serrage (58), sont raccordés au côté arrière de la cartouche (54) et/ou au ou aux éléments de support (52).
  7. Cartouche d'encre selon l'une quelconque des revendications précédentes,
    caractérisée en ce qu'il est prévu sur le côté arrière de la cartouche (54) au moins un élément de guidage (62), qui est raccordé au côté arrière de la cartouche (54) et/ou au ou aux éléments de support (52).
  8. Cartouche d'encre selon l'une quelconque des revendications précédentes,
    caractérisée en ce que le ou les éléments d'expansion latéraux (58), en particulier la(les) nervure(s) de serrage (58), et/ou l'au moins un élément de guidage (62) présentent au moins une courbure dans la direction du côté supérieur de la cartouche (36).
  9. Cartouche d'encre selon l'une quelconque des revendications précédentes,
    caractérisée en ce que le ou les éléments d'expansion latéraux (58), en particulier la(les) nervure(s) de serrage (58), et/ou l'au moins un élément de guidage (62) sont agencés dans une zone de contact avec l'évidement (60) du logement de cartouche (56) symétriquement à ou aux éléments de support (52).
  10. Cartouche d'encre selon la revendication 9,
    caractérisée en ce que le ou les éléments d'expansion latéraux (58), en particulier la(les) nervure(s) de serrage (58), présentent un profilage, en particulier une denture, dans la zone de contact avec l'évidement (60) du logement de cartouche (56).
  11. Cartouche d'encre selon l'une quelconque des revendications précédentes,
    caractérisée en ce qu'il est prévu sur la cartouche d'encre au moins un moyen de déverrouillage au moyen duquel au moins un des éléments d'expansion latéraux (58) peut être déplacé d'une position de blocage dans une position de déverrouillage afin de retirer plus facilement la cartouche d'encre du logement de cartouche (56).
  12. Cartouche d'encre selon l'une quelconque des revendications précédentes,
    caractérisée en ce que le ou les éléments d'expansion latéraux (58), en particulier la(les) nervure(s) de serrage (58), sont soutenus, respectivement, latéralement par un élément d'actionneur (21) et/ou guidés dans un support (30), au moins dans la position de déverrouillage, dans la position de blocage, le ou les éléments d'expansion latéraux (58), en particulier la(les) nervure(s) de serrage (58), faisant saillie latéralement au-dessus de l'élément d'actionneur (21) ou du support dans la direction d'une surface de guidage (42).
  13. Cartouche d'encre selon la revendication 12,
    caractérisée en ce que l'élément d'actionneur (21) et/ou le support (30) est raccordé à un élément d'actionnement (18), en particulier par le biais d'un levier, d'une tringlerie ou d'un ou plusieurs câbles de commande ou rubans, ou il est de préférence façonné d'une seule pièce avec celui-ci, par exemple en étant raccordé par le biais d'une charnière à film.
  14. Cartouche d'encre selon la revendication 13,
    caractérisée en ce que l'élément d'actionnement (18) est agencé de manière mobile, en particulier mobile autour d'un axe de rotation ou de basculement (22), de préférence pouvant pivoter, sur la cartouche d'encre, lors d'un déplacement, en particulier lors d'une tension, de l'élément d'actionnement (18), l'élément d'actionneur (21) et/ou le support (30) étant poussé contre le ou les éléments d'expansion latéraux (58), en particulier la(les) nervure(s) de serrage (58), le ou les éléments d'expansion latéraux (58), en particulier la(les) nervure(s) de serrage (58), étant déformés de sorte que le ou les éléments d'expansion latéraux (58), en particulier la(les) nervure(s) de serrage (58), peuvent se déplacer librement dans la direction verticale dans l'évidement (60) par rapport au côté inférieur (26) et au côté supérieur de la cartouche (36).
EP20110163008 2010-05-04 2011-04-19 Cartouche d'encre Not-in-force EP2384896B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010016776 2010-05-04
DE201010016959 DE102010016959A1 (de) 2010-05-04 2010-05-14 Tintenpatrone

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EP2384896A2 EP2384896A2 (fr) 2011-11-09
EP2384896A3 EP2384896A3 (fr) 2012-06-20
EP2384896B1 true EP2384896B1 (fr) 2013-09-04

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EP20110163008 Not-in-force EP2384896B1 (fr) 2010-05-04 2011-04-19 Cartouche d'encre

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DE (1) DE102010016959A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9358818B2 (en) * 2013-03-14 2016-06-07 Fujifilm Dimatix, Inc. Fluid ejection module mounting

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2317134T3 (es) 1994-08-24 2009-04-16 Canon Kabushiki Kaisha Contenedor de tinta para impresora por chorros de tinta.
US5825387A (en) * 1995-04-27 1998-10-20 Hewlett-Packard Company Ink supply for an ink-jet printer
CA2379725C (fr) * 2001-04-03 2007-06-12 Seiko Epson Corporation Cartouche a encre
DK1424202T3 (da) * 2002-11-26 2006-05-08 Seiko Epson Corp Blækpatron og optegnende apparat

Also Published As

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DE102010016959A1 (de) 2011-12-01
EP2384896A3 (fr) 2012-06-20

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