EP1862315A3 - Tintenkartusche - Google Patents

Tintenkartusche Download PDF

Info

Publication number
EP1862315A3
EP1862315A3 EP07010664A EP07010664A EP1862315A3 EP 1862315 A3 EP1862315 A3 EP 1862315A3 EP 07010664 A EP07010664 A EP 07010664A EP 07010664 A EP07010664 A EP 07010664A EP 1862315 A3 EP1862315 A3 EP 1862315A3
Authority
EP
European Patent Office
Prior art keywords
valve
sealing surface
outside
valve seat
ink
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
Application number
EP07010664A
Other languages
English (en)
French (fr)
Other versions
EP1862315B1 (de
EP1862315A2 (de
Inventor
Ulf Reinhardt
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.)
Artech GmbH Design and Production in Plastic
Original Assignee
Artech GmbH Design and Production in Plastic
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 Artech GmbH Design and Production in Plastic filed Critical Artech GmbH Design and Production in Plastic
Publication of EP1862315A2 publication Critical patent/EP1862315A2/de
Publication of EP1862315A3 publication Critical patent/EP1862315A3/de
Application granted granted Critical
Publication of EP1862315B1 publication Critical patent/EP1862315B1/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B41J2/17513—Inner 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
    • B41J2/17523—Ink connection
    • 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
    • B41J2/17556—Means for regulating the pressure in the cartridge
    • 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
    • B41J2/17596—Ink pumps, ink valves

Landscapes

  • Ink Jet (AREA)

Abstract

Die vorliegende Erfindung betrifft eine Tintenkartusche (1), die mindestens einen Tintenbehälter (2) umfaßt, welcher einen Tintenauslass (3) mit einer Tintenauslassöffnung (4) aufweist, die sich von innen nach aussen erstreckt, in der Tintenauslassöffnung (4) ein Differenzdruckventil (8) angebracht ist, welches einen Ventilsitz (9) und einen relativ dazu beweglichen Ventilkörper (15) umfasst, der Ventilsitz (9) eine durchgehende Ventilöffnung (10) hat, die außen eine umlaufende Dichtfläche (11) aufweist, eine Federeinrichtung (17) zwischen dem beweglichen Ventilkörper (9) und dem feststehenden Tintenauslass (3) angebracht ist, der Ventilkörper (15) von der Federeinrichtung (17) mit einer vorbestimmten Schliesskraft dichtend von aussen gegen die Dichtfläche (11) des Ventilsitzes(9) angepresst wird und gegen die Schliesskraft nach aussen von der Dichtfläche (11) bewegbar ist. Um eine Tintenkartusche mit einem Differenzdruck-Ventil zu schaffen, welches zuverlässiger funktioniert, schlägt die Erfindung vor, dass der Ventilsitz (9) verformbar ausgebildet ist, so daß die Dichtfläche (11) relativ zur Tintenauslassöffnung bewegbar ist.
EP07010664A 2006-06-02 2007-05-30 Tintenkartusche Expired - Fee Related EP1862315B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006026258A DE102006026258A1 (de) 2006-06-02 2006-06-02 Tintenkartusche

Publications (3)

Publication Number Publication Date
EP1862315A2 EP1862315A2 (de) 2007-12-05
EP1862315A3 true EP1862315A3 (de) 2008-07-30
EP1862315B1 EP1862315B1 (de) 2010-09-15

Family

ID=38616294

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07010664A Expired - Fee Related EP1862315B1 (de) 2006-06-02 2007-05-30 Tintenkartusche

Country Status (3)

Country Link
US (1) US7845780B2 (de)
EP (1) EP1862315B1 (de)
DE (2) DE102006026258A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201685529U (zh) * 2010-05-12 2010-12-29 珠海纳思达企业管理有限公司 墨盒填充装置
JP6327015B2 (ja) * 2014-06-27 2018-05-23 ブラザー工業株式会社 液体カートリッジ及び液体カートリッジのキャップ取付方法
JP2016022704A (ja) * 2014-07-23 2016-02-08 セイコーエプソン株式会社 液体噴射装置及びその製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0709207A2 (de) * 1994-10-26 1996-05-01 Seiko Epson Corporation Tintenkassette für einen Tintenstrahldrucker
JP2001113723A (ja) * 1998-11-11 2001-04-24 Seiko Epson Corp インクジェット式記録装置及びインクカートリッジ
EP1454754A1 (de) * 2003-03-05 2004-09-08 Seiko Epson Corporation Flüssigkeitsbehälter, Bauteil zum Aufbau eines Flüssigkeitsbehälters, und Verfahren zur Herstellung eines Flüssigkeitsbehälters

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4677447A (en) 1986-03-20 1987-06-30 Hewlett-Packard Company Ink jet printhead having a preloaded check valve
US5040002A (en) * 1990-03-16 1991-08-13 Hewlett-Packard Company Regulator for ink-jet pens
JPH08285125A (ja) * 1995-04-12 1996-11-01 Koganei Corp 弁装置および弁装置を有する薬液供給装置
JPH10138507A (ja) * 1996-11-14 1998-05-26 Seiko Epson Corp インクジェット式記録装置用インクカートリッジの製造方法
DE102005029588A1 (de) * 2005-06-25 2007-01-04 Artech Gmbh Design + Production In Plastic Tintenkartusche

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0709207A2 (de) * 1994-10-26 1996-05-01 Seiko Epson Corporation Tintenkassette für einen Tintenstrahldrucker
JP2001113723A (ja) * 1998-11-11 2001-04-24 Seiko Epson Corp インクジェット式記録装置及びインクカートリッジ
EP1454754A1 (de) * 2003-03-05 2004-09-08 Seiko Epson Corporation Flüssigkeitsbehälter, Bauteil zum Aufbau eines Flüssigkeitsbehälters, und Verfahren zur Herstellung eines Flüssigkeitsbehälters

Also Published As

Publication number Publication date
DE502007005019D1 (de) 2010-10-28
US20070279463A1 (en) 2007-12-06
EP1862315B1 (de) 2010-09-15
EP1862315A2 (de) 2007-12-05
US7845780B2 (en) 2010-12-07
DE102006026258A1 (de) 2007-12-06

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