EP0872349A2 - Tintennachfüllvorrichtung eines Behälters in einer Druckkassette - Google Patents
Tintennachfüllvorrichtung eines Behälters in einer Druckkassette Download PDFInfo
- Publication number
- EP0872349A2 EP0872349A2 EP98810196A EP98810196A EP0872349A2 EP 0872349 A2 EP0872349 A2 EP 0872349A2 EP 98810196 A EP98810196 A EP 98810196A EP 98810196 A EP98810196 A EP 98810196A EP 0872349 A2 EP0872349 A2 EP 0872349A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- opening
- printhead
- pin
- hollow needle
- mandrel
- 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.)
- Granted
Links
Images
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
- B41J2/17506—Refilling of the cartridge
Definitions
- a refill device for one Inkjet printhead known.
- the device has a holder for inserting the printhead with snap elements around the nozzle plate and an air supply opening to a bubble generator of the Printhead for sealing against one sealing plate each to keep.
- a seal carrier becomes attached, which seals an air supply opening in the lid.
- a cannula holder is attached to the holder a hollow needle a ball in a filling opening of the printhead presses into the ink supply space. The other end of the The hollow needle is sharpened.
- the present invention has for its object a Refill device, which is also for printheads suitable without filler opening in the lid. This task is accomplished by solved the combination of features of claim 1.
- the refill device 1 shown is for a print head 2 determines the bottom of a nozzle plate 3 and an air supply opening 4 to a bubble generator.
- the lid 5 is one Ventilation opening 6 to one arranged in the ink supply space "Lung" attached.
- the refill device 1 comprises a holder 10 with a bottom 11, a rear wall 12 and two side walls 13 for the exact Position the printhead 2.
- On the back wall 12 is on top Arm 15 pivotable about a vertical axis 14 with a through hole 16 attached. In the working position shown is the arm 15 against a stop and presses on the lid 5.
- the print head 2 is inserted, it is replaced by two rail-like grooves 19 in the two side walls 13 with the Opening 4 against an elastomeric sealing plate 17 on the floor 11 pressed.
- the nozzle plate is placed on a porous, for example moistened Suction element 18, for example made of foam, pressed. So that the nozzle plate 3 is cleaned at the same time.
- the device 1 also includes a pin 22 for closing the opening 6, a metal mandrel 23, the lower End face 24 sharpened obliquely to the mandrel axis is, and has a round disc 25 at the top, and one with Ink 26 filled container 27.
- the mandrel 23 can through the A hole 28 is pierced through opening 16 in cover 5 or be drilled. It has been shown that on the lid 5 the place of the sprue can be pierced very easily. Due to the precise positioning of the print head 2 in the holder 10 and the arm 15 this weak point in the lid is reproducible reached.
- the container 27 has a hollow needle 29 at the bottom the tip of which an elastomeric plug 30 is attached.
- Of the Cover 31 has a through hole 32 in which another, elastomeric pin 33 is inserted. The diameter of the Pin 33 corresponds to the diameter of mandrel 23.
- the needle 29 through the plug 30 through the openings 16, 28 inserted in the storage space of the print head 2 and the pin 33 is removed so that the ink 26 in the print head 2nd flows in.
- the arm 15 swung away and the pin 33 into the opening 28 inserted so that it is sealed airtight. Now the pin 22 is pulled off and the filled print head 2 out the holder 10 removed.
- the hollow needle 29 directly as a mandrel 23.
- the plug 30 and the bore 16 be dimensioned such that when the needle 29 is inserted, the end face of the plug 30 seals against the lid 5.
- the interior of the print head 2 when filling the ink 26 can be on the needle 29 spaced from her Point at least one longitudinal groove may be provided.
Landscapes
- Ink Jet (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Abstract
Description
Claims (8)
- Nachfüllvorrichtung für einen Tintenstrahl-Druckkopf (2), umfassend einen Halter (10), der einen Boden (11) mit einem Dichtelement (17) zum Abdichten der Luftzufuhröffnung zu einem Blasengenerator des Druckkopfs (2) und oben einen Arm (15) mit einer Durchgangsbohrung (16) aufweist, einen Dorn (23) zum Bohren oder Durchstechen einer Öffnung (28) zum Tintenvorratsraum in einer Deckfläche (5) des Druckkopfs (2), einen Tintenbehälter (27) mit einer Hohlnadel (29) zum Einführen in die gebildete Öffnung (28) mit einem ersten Zapfen (33) in einer Bohrung (32) des Deckels (31) des Behälters (27), sowie ein Verschlusselement (22) zum Verschliessen der Luftzufuhröffnung (6) einer Lunge des Druckkopfs (2).
- Vorrichtung nach Anspruch 1, wobei der erste Zapfen (33) einen zylindrischen Teil mit einem Durchmesser hat, der annähernd dem Durchmesser des Dorns (23) entspricht, so dass der erste Zapfen (33) nach Herausziehen der Hohlnadel (29) zum Abdichten der Öffnung (28) einsetzbar ist.
- Vorrichtung nach Anspruch 1 oder 2, wobei auf dem Boden (11) zusätzlich ein saugfähiges Element (18) zum Reinigen der Düsenplatte (3) des Druckkopfs (2) befestigt ist, welches die Düsenplatte (3) bei eingesetztem Druckkopf (2) berührt.
- Vorrichtung nach einem der Ansprüche 1 bis 3, wobei der Arm (15) schwenkbar am Halter (10) befestigt ist.
- Vorrichtung nach einem der Ansprüche 1 bis 4, wobei das Verschlusselement (22) ein zweiter Zapfen ist.
- Vorrichtung nach einem der Ansprüche 1 bis 5, wobei am Dorn (23) eine Scheibe (25) befestigt ist.
- Vorrichtung nach einem der Ansprüche 1 bis 6, wobei die Spitze der Hohlnadel (29) durch einen elastomeren Pfropfen (30) abgeschlossen ist, der beim Einstecken der Hohlnadel (29) in die Bohrung (16) durchstochen wird.
- Vorrichtung nach einem der Ansprüche 1 bis 7, wobei die Hohlnadel (29) als Dorn zum Bohren oder Durchstechen der Öffnung (28) ausgebildet ist.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29706720U | 1997-04-14 | ||
| DE29706720U DE29706720U1 (de) | 1997-04-14 | 1997-04-14 | Nachfüllvorrichtung für einen Tintenstrahl-Druckkopf |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0872349A2 true EP0872349A2 (de) | 1998-10-21 |
| EP0872349A3 EP0872349A3 (de) | 1998-11-18 |
| EP0872349B1 EP0872349B1 (de) | 2003-07-02 |
Family
ID=8038973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP98810196A Expired - Lifetime EP0872349B1 (de) | 1997-04-14 | 1998-03-09 | Tintennachfüllvorrichtung eines Behälters in einer Druckkassette |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5967196A (de) |
| EP (1) | EP0872349B1 (de) |
| CA (1) | CA2235049A1 (de) |
| DE (2) | DE29706720U1 (de) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6289808B1 (en) * | 1999-08-09 | 2001-09-18 | Mee Shuen Wilson Tse | Ink refill for printing device |
| US6161927A (en) * | 2000-02-24 | 2000-12-19 | Lexmark International, Inc. | Ink jet printer cartridge with press-on lid |
| US6523945B2 (en) | 2000-12-06 | 2003-02-25 | Lexmark International, Inc | Bubble generator for an ink jet print cartridge |
| KR200274089Y1 (ko) * | 2002-01-09 | 2002-05-03 | 이소연 | 프린터용 카트리지의 잉크 공급공 마개구조 |
| KR200278474Y1 (ko) * | 2002-03-18 | 2002-06-14 | 이용수 | 잉크 프린터용 카트리지의 잉크 재충전구조 |
| US7325909B2 (en) * | 2005-04-28 | 2008-02-05 | Kenneth Yuen | Automatic ink refill system and methods |
| TW200640701A (en) * | 2005-05-31 | 2006-12-01 | Just Print Technology Co Ltd | Ink-filling mechanism for inkjet cartridge |
| US7980686B2 (en) * | 2005-09-07 | 2011-07-19 | Retail Inkjet Solutions, Inc. | Fluid reservoir connector |
| JP2008307819A (ja) * | 2007-06-15 | 2008-12-25 | Ricoh Co Ltd | インクリフィルキット |
| KR20100093904A (ko) * | 2009-02-17 | 2010-08-26 | 이정복 | 잉크 카트리지용 잉크 주입장치 |
| JP5760399B2 (ja) * | 2010-11-16 | 2015-08-12 | セイコーエプソン株式会社 | 液体補充容器 |
| FR2969958A1 (fr) * | 2011-01-04 | 2012-07-06 | Bihan Thierry Le | Dispositif de remplissage d'encre de cartouche d'imprimante |
| TWI504518B (zh) * | 2011-05-09 | 2015-10-21 | Yi Tsung Yan | 填充墨水匣的對流填充裝置 |
| JP6711018B2 (ja) * | 2016-02-29 | 2020-06-17 | セイコーエプソン株式会社 | 液体供給装置 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL9200767A (nl) * | 1992-04-28 | 1993-11-16 | Hubertus Antonius Johannes Sme | Werkwijze en houder voor het navullen van bij inktstraaldrukinrichtingen en dergelijke te gebruiken inktpatronen. |
| US5329294A (en) * | 1992-09-24 | 1994-07-12 | Repeat-O-Type Mfg. Co., Inc. | User refillable ink jet cartridge and method for making said cartridge |
| US5495887A (en) * | 1993-05-21 | 1996-03-05 | Erie Manufacturing (Canada) Co. Limited | Temperature control system and controller therefor |
| DE4327178C1 (de) * | 1993-08-13 | 1995-03-09 | Pms Gmbh Prod & Recycling | Vorrichtung zum Wiederbefüllen eines Druckkopfs eines Tintenstrahldruckers |
| US5400573A (en) * | 1993-12-14 | 1995-03-28 | Crystal; Richard G. | Kit and method for opening, refilling and sealing a cartridge |
| EP0737155B1 (de) * | 1993-12-29 | 1998-03-25 | Renewable Resources Company | Kunststoffverschluss für einen flüssigkeitsbehälter und system zum nachfüllen eines flüssigkeitsvorratsbehälters |
| US5531055A (en) * | 1994-04-06 | 1996-07-02 | Nu-Kote International, Inc. | Refill assembly and system for ink-jet printer cartridges |
| DE29512003U1 (de) * | 1995-07-25 | 1995-10-05 | Pelikan Produktions Ag, Egg | Vorrichtung zum Einfüllen von Flüssigkeit in einen Behälter |
| JPH0952376A (ja) * | 1995-08-11 | 1997-02-25 | Union Kemikaa Kk | インクジェットカートリッジへのインク再充填方法 |
| US5838352A (en) * | 1995-11-24 | 1998-11-17 | Smith Corona Corporation | Ink cartridge refilling device and station for cartridges and gravity feed ink bottle |
-
1997
- 1997-04-14 DE DE29706720U patent/DE29706720U1/de not_active Expired - Lifetime
-
1998
- 1998-03-09 DE DE59808859T patent/DE59808859D1/de not_active Expired - Lifetime
- 1998-03-09 EP EP98810196A patent/EP0872349B1/de not_active Expired - Lifetime
- 1998-04-01 US US09/053,163 patent/US5967196A/en not_active Expired - Fee Related
- 1998-04-14 CA CA002235049A patent/CA2235049A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CA2235049A1 (en) | 1998-10-14 |
| EP0872349A3 (de) | 1998-11-18 |
| EP0872349B1 (de) | 2003-07-02 |
| US5967196A (en) | 1999-10-19 |
| DE29706720U1 (de) | 1998-08-13 |
| DE59808859D1 (de) | 2003-08-07 |
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