CN103802461A - Pre-chamber of adapter used for combining pressing out device and cartridge used in printing machine, has one valve which is inserted into pressing out device and other valve which is arranged at lower end of pre-chamber - Google Patents
Pre-chamber of adapter used for combining pressing out device and cartridge used in printing machine, has one valve which is inserted into pressing out device and other valve which is arranged at lower end of pre-chamber Download PDFInfo
- Publication number
- CN103802461A CN103802461A CN201310547544.5A CN201310547544A CN103802461A CN 103802461 A CN103802461 A CN 103802461A CN 201310547544 A CN201310547544 A CN 201310547544A CN 103802461 A CN103802461 A CN 103802461A
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- Prior art keywords
- cup
- valve
- box cylinder
- flexible pipe
- extruding device
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Links
- 238000007639 printing Methods 0.000 title description 9
- 238000010276 construction Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 description 32
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 239000000806 elastomer Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229920001195 polyisoprene Polymers 0.000 description 2
- 230000003042 antagnostic effect Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/02—Ducts, containers, supply or metering devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43M—BUREAU ACCESSORIES NOT OTHERWISE PROVIDED FOR
- B43M11/00—Hand or desk devices of the office or personal type for applying liquid, other than ink, by contact to surfaces, e.g. for applying adhesive
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Reciprocating Pumps (AREA)
- Devices For Dispensing Beverages (AREA)
Abstract
The pre-chamber (2) has a first valve which is inserted into pressing out device (3). A second valve formed as automatic opening and closing diaphragm valve, is arranged at the lower end of the pre-chamber. A volume-variable inner space is formed between the first and second valves. A hose is attached to the pipe sockets that are used for supporting the pressure hose and second valve respectively. Independent claims are included for the following: (1) cartridge; (2) pressing out device; and (3) adapter for combining pressing out device and cartridge.
Description
Technical field
The present invention relates to a kind of box cylinder and a kind of box cylinder extruding device and a kind of for box cylinder with for the adapter of box cylinder extruding device.
Box cylinder in printing machine for store printing-ink or printing gloss varnish.Described box cylinder is inserted in extruding device, by means of described extruding device by fluid metering extrude from box cylinder.Extruding device can pneumatically act on, and wherein, box cylinder is loaded with pressure air, to extrude fluid.
Problem is, after fluid output, the remaining tow of fluid is suspended on box cylinder outside, and the remaining tow of described fluid comes off from box cylinder uncontrollably.This may cause polluting printing machine and affecting printing quality.
Background technology
In DE10214726B4, describe a kind of off-set oil print cartridge cylinder, in described off-set oil print cartridge cylinder, be provided with technical measures and drip to prevent from oozing.
Summary of the invention
Task of the present invention is, avoids because the remaining machine causing of fluid pollutes and quality impairment.
Described task is by a kind of cup with feature according to claim 1, a kind of box cylinder with feature according to claim 8 and a kind ofly have the adapter of feature according to claim 10 and solve.
The present invention is based on such understanding: the remaining tow of fluid must controllably be processed.Cup allows the fluid tow by second valve is nipped off or pinch off hangs.Nip off and can on definite time point, carry out, thus, avoided fluid tow to come off uncontrollably from cup.In addition, described cup allows at least in part resorption fluid remnants or fluid tow in cup.Thus, the fluid of resorption flows to re-use device and saves fluid in ensuing metering process.
Of the present invention, about described cup being transformed in improvement project favourable aspect different transition statuses, cup has flexible flexible pipe or flexible sleeve.Described flexible pipe or sleeve can be out of shape by axial in the time changing or radial load, to selectively reduce and increase described inner space.
Accompanying drawing explanation
Other favourable improvement project of the present invention is mentioned in the dependent claims and is drawn by following different embodiment and affiliated the description of the drawings, wherein:
Fig. 1: schematically show a kind of system, the box cylinder that it comprises extruding device and has cup;
Fig. 2: schematically show a kind of system, the extruding device that it comprises box cylinder and has cup;
Fig. 3 a: schematically show a kind of system, the adapter that it comprises box cylinder, extruding device and has cup;
Fig. 3 b: the system that schematically shows Fig. 3 a in the state in having assembled;
Fig. 4: show the first embodiment for the system of Fig. 2, wherein, cup has the flexible pipe being reversibly out of shape on its axial direction by loading on;
Fig. 5: show the second embodiment for the system of Fig. 2, wherein, the first embodiment that described the second embodiment is Fig. 4 is about the given modification in actuator aspect; And
Fig. 6: show the 3rd embodiment for the system of Fig. 2, wherein, cup has the flexible pipe being reversibly out of shape in the radial direction by loading on it.
The specific embodiment
Fig. 1 shows the box cylinder 1 for the fluid of thickness, for example bonding agent or preferred printing-ink.On the end of box cylinder 1 outlet side, on described box cylinder, be shaped or be fixed with cup 2.Box cylinder 1 can be inserted in extruding device 3, and described extruding device is used for utilizing pressure air to load described box cylinder 1.By described loading, fluid is transported to not shown machine part through the cup 2 of described box cylinder from box cylinder 1.Extruding device 3 and described machine part are all the parts of a machine.Described machine is preferably printing press, and wherein, described machine part is ink cartridge.At fluid, after box cylinder 1 runs out of, described box cylinder is replaced by new box cylinder 1, and described new box cylinder is equipped with the cup 2 of oneself equally.The advantage of this system is, in the time changing fluid, for example, while the box cylinder with a kind of ink being replaced by the box cylinder with another kind of ink, described cup needn't be cleaned, because the danger that does not exist fluid mutually to mix at this in described cup.
Fig. 2 shows a system, and the difference of the system of this system and Fig. 1 is only, according in the system of Fig. 2, cup 2 is fixing parts of extruding device 3.At this, box cylinder 1 and replacement box cylinder do not have the cup of self and are coupled with the cup 2 of described extruding device in the situation that being inserted in extruding device 3.The advantage of this system is, same cup can keep little manufacturing cost for multiple box cylinders and by the cup of cancelling box cylinder self.
A system has been shown in Fig. 3 a and 3b, and described system comprises box cylinder 1, extruding device 3 and the cup 2 separating with described box cylinder and described extruding device.Cup 2 form install parts or adapter 4 additional and in box cylinder 1 is inserted into extruding device 3 before be connected with box cylinder 1 or with extruding device 3.For example, in first step, cup 2 is connected with box cylinder 1, and in second step, box cylinder 1 is inserted in for example, extruding device 3 in machine (printing machine) 5, as illustrated in Fig. 3 b together with cup 2 is in interconnective state.Cup 2 connects realization with can for example utilizing clamping connection or clamp being connected of box cylinder 1, and the in the situation that of described connection, cup 2 is provided with such type exterior feature: in this type exterior feature, on market, the type exterior feature of common box cylinder 1 can remain unchanged.At this, the type exterior feature of cup 2 comprises one or more latch elements, and when cup 2 encapsulations are on corresponding box cylinder 1 time, these latch elements snap in one or more latch elements of box cylinder 1 in the situation that of strain.Alternatively also possible that, in first step, cup 2 is encased in extruding device 3, and box cylinder 1 is encased in extruding device 3 and with the cup 2 packing in extruding device and is connected in second step, realize according to the ready state of Fig. 3 b equally thus.The advantage with the system of the cup 2 that installs parts or adapter 4 forms additional is, it can jointly use for the multiple box cylinders 1 that can mutually replace.In addition, described system is very well applicable to repacking, and wherein, common on market (not having the cup of self) box cylinder can be used with constant form.
According to Fig. 4, next will further describe box cylinder 1, wherein, these explanations are applicable equally for all systems of Fig. 1-3b and all embodiment in Fig. 4-6.Box cylinder 1 is configured with the hollow circular cylinder of convex shoulder substantially, and described convex shoulder forms nozzle component 6.The not shown piston being inserted in cavity, described piston is moved and at this, fluid is extruded through the first valve 7 nozzle component 6 from cavity towards the direction of nozzle component 6 by on-load pressure air.Nozzle component 6, the first valve 7 with and interact and in DE19936482Al, be illustrated and these explanations are included in description of the present invention at this.
With good grounds Fig. 1-3b system and according in the embodiment of Fig. 4-6, extruding device 3 all has the receiving system 8 for nozzle component 6.Receiving system 8 comprises the parts of multiple lining forms and a pressure hose 9 that annular is extended, and described pressure hose is with making adjustments drive unit, for regulating this and miscellaneous part of described receiving system 8.Structure, arrangement and the mode of action of pressure hose 9 is wherein called " lowering or hoisting gear 8 " at DE102007021634B3 and DE19757161A1() in be described in detail and these explanations are included in description of the present invention at this.
In addition, cup 2 comprises the first pipe joint 11 and the second pipe joint 12.The first pipe joint 11 is formed for the first support of pressure hose 9, and described pressure hose is supported on described support.In the second pipe joint 12, insert second valve 10.In addition, described cup 2 comprises flexible pipe 13, and described hose construction becomes bellows.Flexible pipe 13 is made and has the helical spring being formed in wherein on the first and second pipe joints 11,12 and by plastics or elastomer with its end sleeve, and described helical spring can bear pressure.Described helical spring also can substitute the ground sleeve that is shaped and be connected in inner plastic sleeve or elastomer sleeve and with plastic sleeve or the elastomer sleeve of described inside.Owing to simplifying diagram, described helical spring do not illustrate together, and the shown in broken lines bellows form existing in the state of flexible pipe 13 upsetting pressures.Extruding device 3 comprises lining 14, and described lining is formed for the second support of pressure hose 9.
Giving pressure hose 9 on-load pressure in the situation that, described pressure hose by the first pipe joint 11 and lining 14 mutually press in the axial direction from.By making the reason that cup 2 and the first pipe joint 11 expand due to pressure hose 9 be pressed onto such mode on the first valve 7, the first valve 7 cuts out.At this, the first pipe joint 11 is pressed onto on the annular sealing lip of the first valve 7, and described sealing lip surrounds the vault at center and is pressed in regularly on described vault in the situation that the first valve 7 cuts out.At this, pressure hose 9 is loaded with the Pneumatic pressure of for example 6bar.After closing the first valve 7, the inside of the inside of extruding device 3 and box cylinder 1 is loaded with Pneumatic pressure, and described Pneumatic pressure is less and be for example 4bar.Described pressure directly or is preferably applied on the fluid in box cylinder 1 by piston space ground connection and also the sidewall from external action to box cylinder 1, to stop described sidewall because internal pressure is heaved.Due to these pressure-loaded, box cylinder 1 and cup 2 move downward a little, and thus, box cylinder 1 is pressed onto on the first pipe joint 11 regularly by the sealing lip of the first valve 7.
For meter fluid, pressure hose 9 carries out exhaust, thus, and lining 14 and axially move toward one another of cup 2.At this, lining 14 is encountered on the second pipe joint 12 with its flange, and in the process of further move toward one another, and flexible pipe 13 is by upsetting pressure, has reduced thus the reception volume in the inner space 15 of flexible pipe 13 and cup 2.Reduce owing to receiving volume, as long as second valve 12 is opened by fluid pressure, as long as described fluid pressure exceedes definite critical value, the fluid that is arranged in flexible pipe 13 is outwards extruded through second valve 12.At flexible pipe 13 by upsetting pressure in the situation that, described flexible pipe is folded and because its flexible reason is reversibly out of shape, as being represented by dotted lines.In flexible pipe 13 or flexible pipe 13 on not shown helical spring axially compressed equally.
In order to finish described metering, pressure hose 9 is again by the pressure-loaded with already mentioned for example 6bar, thus, the cross section of pressure hose 9 increase and therefore two supports of pressure hose 9 (the first pipe joint 11, lining 14) axially mutually press from or push open.Flange on bottom in lining 14 and the second pipe joint 12 depart from or discharge at least enough adjustment stroke downwards for described the second pipe joint.Due to intrinsic flexible reason cup 2 or its flexible pipe 13, cup 2 or flexible pipe 13 axially expand again.Intrinsic elasticity is determined by the helical spring that is formed in (as the built-in part) in flexible pipe 13 or be permanently connected with flexible pipe (described helical spring is not shown in diagram) to a great extent.Increased the inner space 15 of described cup by cup 2 axial expansions, and be applied to the fluid pressure decline on second valve 10, second valve 10 is closed thus.The increase of inner space 15 causes negative pressure wherein, thus, is drawn back into inner space 15 at least in part if desired from second valve 10 at the remaining tow of rear-mounted fluid of metering process through second valve 10.At this, second valve 10 and second valve 10 in closing process mutually the tongue piece of touching or valve is nipped off or pinch off described in the remaining tow of fluid no longer can be drawn back into the part in inner space 15.This occurs in that determine or controlled ruuning situation, and in described ruuning situation, the part that cut off and that fall of the remaining tow of fluid can not cause damage, for example, because printing operation---in the time that machine 5 is printing machine---interrupts just.
With reference to the embodiment of Fig. 5, next only describe those and be different from according to the feature of the embodiment of Fig. 4.Those relate to the explanation that the feature common with Fig. 4 provided and be equally applicable to Fig. 5 in the meanings of expanding.According in the embodiment of Fig. 5, receiving system 8 is except lining 14---being next called the first lining 14---, also comprise the second lining 16.In addition---being next called the first pressure hose 9---, except pressure hose 9, there is the second pressure hose 17.In the second flexible pipe 17 principles, having the make same with the first pressure hose 9 and a side is supported on the first lining 14 and opposite side is supported on the second lining 16.In order to support the second pressure hose 17, lining 14,16 is respectively equipped with flange.Between the flange of the first lining 14 and another flange of the second lining 16, be provided with and a plurality ofly can bear the spring 18 of pressure or be provided with at least one such spring.Spring 18 is devoted to two parts of receiving system 8 (the first lining 14, the second lining 16) axially mutually to press off.
Function is as follows: in the first dislocation, two pressure hoses 9,17 are without pressure.Spring 18 by the first and second lining 14,16 degree like this mutually press off along axial direction, make the upper flange (outward flange) of the first lining 14 rest on the second lining 16 as on the end difference of backstop.At this, backstop is not upper at the lower flange (inward flange) of the first lining 14 with its second pipe joint 12 for cup 2, thereby does not have fluid to extrude through second valve 10 from inner space 15.In the first dislocation, box cylinder 1 is inserted in extruding device 3.
In the second dislocation, the first pressure hose 9---right rather than second pressure hose 17---is loaded pressure.The function drawing according to the system of Fig. 5 is with according to Fig. 4, the function of corresponding system is identical and therefore do not need again to describe therewith.
In the 3rd dislocation, the first flexible pipe 9 is not loaded pressure, but the second pressure hose 17 is loaded pressure for this reason.At this, the first valve 7 is opened, and the power of the second pressure hose 17 antagonistic springs 18 is upwards pressed the first lining 14, thereby the outward flange of the first lining 14 lifts and the inward flange of the first lining 14 is encountered on cup 2 and by described cup axial compression as the end difference of backstop from the second lining 16, thereby inner space 15 is reduced.The 3rd dislocation is used for from box cylinder 1 meter fluid.Do not arrange and aspect control technology, getting rid of so a kind of state: two pressure hoses 9,17 are loaded pressure in described state simultaneously.
Fig. 6 shows such embodiment: described embodiment about the configuration of box cylinder 1 and the first valve 7 and function aspects with described two embodiment are consistent before.Here, the first pressure hose 9 is also supported on the first pipe joint 11 and by an end difference and is supported on the first lining 14.The first pressure hose 9 is for opening and closing the first valve 7 in the mode having illustrated with reference to Fig. 4.
According to the cup 2 of Fig. 6 structurally and in function, be different from the cup 2 according to Figure 4 and 5.Can not be by axial compression according to the cup 2 of Fig. 6, but can be by radial compression, to temporarily reduce inner space 15.By radial compression produce due to the flexible former of flexible pipe 13 thereby realize reversibly tighten, the trend of described flexible pipe spill is represented by dotted lines.The flexible pipe 13 of being made up of plastics or elastomer does not have helical spring that pack into or connected, axially bearing load and is surrounded circlewise by the second pressure hose 17.At this, the second pressure hose 17 forms the so-called convertible collar (Manschette).
Load the second pressure hose 17 with pressure air in the situation that, the cross section of the second pressure hose 17 expands.Because the second pressure hose 17 rests on the inner surface of not deflection receiving system 8 or lining 14 in the outside of flexible pipe 13 dorsad with it, the second pressure hose 17 therefore expanding only expands towards flexible pipe 13 diametrically.Because the second pressure hose 17 rests on retractable flexible pipe 13 with its inner side, because this latter is narrowed and tightened by the space that makes to be surrounded by the second pressure hose 17.The second pressure hose 17 and flexible pipe 13 are worked jointly in mode that can pneumatically-operated pinched valve, wherein, and locking ground but only act on to throttling not in the dislocation that described pinched valve is tightened at it.
Or in other words: the remaining tow of fluid oozing from second valve 10 at resorption, the second pressure hose 17 and flexible pipe 13 are with the mode acting in conjunction of diaphragm pump, and the diaphragm of described diaphragm pump forms by flexible pipe 13.
In the time that not enough so that its outward radial of the intrinsic elasticity of flexible pipe 13 resets, flexible pipe 13 can be provided with and be formed in described flexible pipe 13 or the back-moving spring of radially bearing load fixed thereon, described back-moving spring make flexible pipe 13 in the case of turn-off the second pressure hose 17 pressure air load radially reset to Fig. 6 in in the shape shown in solid line.
The term " axially " of mentioning in this manual and " radially " are about common central axis 18.
Reference numerals list
1 box cylinder
2 cups
3 extruding devices
4 adapters
5 machines
6 nozzle components
7 first valves
8 receiving systems
9 pressure hoses (the first pressure hose)
10 second valves
11 first pipe joints
12 second pipe joints
13 flexible pipes
14 linings (the first lining)
15 inner spaces
16 second linings
17 second pressure hoses
18 springs
19 central axis
Claims (10)
1. a cup (2), it is for inserting the box cylinder (1) of extruding device (3), and described cup has the first valve (7), wherein, the second valve (10) that described cup (2) has and the inner space (15) of variable volume.
2. cup according to claim 1 (2), wherein, described second valve (10) is the diaphragm valve that can automatically open and close, this diaphragm valve has at least one opening.
3. cup according to claim 1 and 2 (2), wherein, described cup (2) has the first dislocation and the second dislocation, there is the volume of increase in inner space (15) described in described the first dislocation, there is in inner space (15) described in described the second dislocation the volume reducing.
4. according to the cup described in any one in claims 1 to 3 (2), wherein, described cup (2) can axially be transformed in a longer state and a shorter state.
5. according to the cup described in any one in claim 1 to 4 (2), wherein, described cup (2) has flexible pipe (13), and described flexible pipe forms the form of bellows, and described bellows can axially push together and can be opened.
6. according to the cup described in any one in claims 1 to 3 (2), wherein, described cup (2) can radially be transformed in a thicker state and a thinner state.
7. according to the cup (2) described in any one in claims 1 to 3 and 6, wherein, described cup (2) forms pinched valve form or diaphragm pump form, has flexible pipe (13), described flexible pipe be inserted into can change, for tightening the collar of described flexible pipe (13).
8. a box cylinder (1), it has the cup (2) forming according to any one in claim 1 to 7, and described cup forms the fixing part of described box cylinder (1) and forms a construction unit with described box cylinder.
9. a box cylinder extruding device (3), it has the cup (2) forming according to any one in claim 1 to 7, and described cup forms the fixing part of described box cylinder extruding device (3) and forms a construction unit with described box cylinder extruding device.
10. an adapter (4), it is for combined with box cylinder extruding device (3) and box cylinder (1), and wherein, described adapter (4) is configured to according to the cup described in any one in claim 1 to 7 (2).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012021618.1 | 2012-11-06 | ||
| DE102012021618 | 2012-11-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103802461A true CN103802461A (en) | 2014-05-21 |
| CN103802461B CN103802461B (en) | 2017-06-13 |
Family
ID=50489857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310547544.5A Active CN103802461B (en) | 2012-11-06 | 2013-11-06 | Cup for can be inserted into the lock cylinder in extruding device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103802461B (en) |
| DE (1) | DE102013017096A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7091573B2 (en) * | 2019-07-12 | 2022-06-28 | 上海升村包装材料有限公司 | Environmental protection spray pump |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5799578A (en) * | 1994-04-15 | 1998-09-01 | Heidelberger Druckmaschinen Aktiengesellschaft | Printing press and liquid supply |
| US20030042274A1 (en) * | 2001-08-31 | 2003-03-06 | Johanson James E. | Pressure-activated flexible valve |
| CN1436665A (en) * | 1994-10-26 | 2003-08-20 | 精工爱普生株式会社 | Ink cartridges for inkjet printers |
| EP1593507A1 (en) * | 2004-05-03 | 2005-11-09 | T.G.C. S.r.l. | Cartridge for feeding ink to an ink duct of a printing machine and device for filling said cartridge |
| CN2767161Y (en) * | 2005-01-19 | 2006-03-29 | 谭慈源 | Pneumatic hand-control ink supply device |
| CN1805852A (en) * | 2003-04-16 | 2006-07-19 | 阿巴咨询有限公司 | Method, device and container for dosing ink |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19757161A1 (en) | 1997-12-20 | 1999-06-24 | Heidelberger Druckmasch Ag | Method and device for feeding printing ink in the inking unit of printing machines |
| DE19936482A1 (en) | 1998-12-05 | 2000-06-21 | Frank Ritter | Cartridge seal with valve function for plastic printer cartridge, with valve sleeve axially moved when pressure is applied to cartridge contents to free opening between neck and central body |
| DE10214726B9 (en) | 2002-04-03 | 2004-10-21 | Asian Printing & Packing Technology Pte Ltd. | cartridge |
| DE10236311B4 (en) | 2002-08-08 | 2007-07-05 | Technotrans Ag | Device for supplying a consumer of a highly viscous medium with such |
| DE102007021634B3 (en) | 2007-05-09 | 2008-10-23 | Technotrans Ag | Dispensing device comprises container with outlet valve |
-
2013
- 2013-10-15 DE DE201310017096 patent/DE102013017096A1/en active Pending
- 2013-11-06 CN CN201310547544.5A patent/CN103802461B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5799578A (en) * | 1994-04-15 | 1998-09-01 | Heidelberger Druckmaschinen Aktiengesellschaft | Printing press and liquid supply |
| CN1436665A (en) * | 1994-10-26 | 2003-08-20 | 精工爱普生株式会社 | Ink cartridges for inkjet printers |
| US20030042274A1 (en) * | 2001-08-31 | 2003-03-06 | Johanson James E. | Pressure-activated flexible valve |
| CN1805852A (en) * | 2003-04-16 | 2006-07-19 | 阿巴咨询有限公司 | Method, device and container for dosing ink |
| EP1593507A1 (en) * | 2004-05-03 | 2005-11-09 | T.G.C. S.r.l. | Cartridge for feeding ink to an ink duct of a printing machine and device for filling said cartridge |
| CN2767161Y (en) * | 2005-01-19 | 2006-03-29 | 谭慈源 | Pneumatic hand-control ink supply device |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102013017096A1 (en) | 2014-05-08 |
| CN103802461B (en) | 2017-06-13 |
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| C10 | Entry into substantive examination | ||
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Effective date of registration: 20210712 Address after: Weisloch, Germany Patentee after: Heidelberg printing machinery Intellectual Property Co.,Ltd. Address before: Heidelberg, Germany Patentee before: Heidelberger Druckmaschinen AG |