DE3886266D1 - Sperrwandstruktur für Wärme-Tintenstrahldruckköpfe. - Google Patents

Sperrwandstruktur für Wärme-Tintenstrahldruckköpfe.

Info

Publication number: DE3886266D1
Authority: DE; Germany
Prior art keywords: wall structure; barrier wall; thermal inkjet; inkjet printheads; printheads
Prior art date: 1987-06-02
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.): Expired - Lifetime

Application number

DE88304048T

Other languages

English (en)

Other versions

DE3886266T2 (de

Inventor

Howard Hyman Taub

Gordon Dean Denler

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.)

Hewlett Packard Development Co LP

Original Assignee

Hewlett Packard Co

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.)

1987-06-02

Filing date

1988-05-05

Publication date

1994-01-27

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22011445&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3886266(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1988-05-05 Application filed by Hewlett Packard Co filed Critical Hewlett Packard Co

1994-01-27 Application granted granted Critical

1994-01-27 Publication of DE3886266D1 publication Critical patent/DE3886266D1/de

1994-07-07 Publication of DE3886266T2 publication Critical patent/DE3886266T2/de

2008-05-06 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- B41J2/135—Nozzles
- B41J2/14—Structure thereof only for on-demand ink jet heads
- B41J2/14016—Structure of bubble jet print heads
- B41J2/14032—Structure of the pressure chamber
- B41J2/1404—Geometrical characteristics
- 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
- B41J2/20—Ink jet characterised by ink handling for preventing or detecting contamination of compounds
- 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
- B41J2/135—Nozzles
- B41J2/14—Structure thereof only for on-demand ink jet heads
- B41J2002/14467—Multiple feed channels per ink chamber

DE3886266T 1987-06-02 1988-05-05 Sperrwandstruktur für Wärme-Tintenstrahldruckköpfe. Expired - Lifetime DE3886266T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/057,573 US4794410A (en)	1987-06-02	1987-06-02	Barrier structure for thermal ink-jet printheads

Publications (2)

Publication Number	Publication Date
DE3886266D1 true DE3886266D1 (de)	1994-01-27
DE3886266T2 DE3886266T2 (de)	1994-07-07

Family

ID=22011445

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE3886266T Expired - Lifetime DE3886266T2 (de)	1987-06-02	1988-05-05	Sperrwandstruktur für Wärme-Tintenstrahldruckköpfe.

Country Status (6)

Country	Link
US (1)	US4794410A (de)
EP (1)	EP0294032B1 (de)
JP (1)	JP2752374B2 (de)
CA (1)	CA1300972C (de)
DE (1)	DE3886266T2 (de)
HK (1)	HK91694A (de)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5412413A (en) *	1989-12-22	1995-05-02	Ricoh Co., Ltd.	Method and apparatus for making liquid drop fly to form image by generating bubble in liquid
US5455613A (en) *	1990-10-31	1995-10-03	Hewlett-Packard Company	Thin film resistor printhead architecture for thermal ink jet pens
US5874974A (en) *	1992-04-02	1999-02-23	Hewlett-Packard Company	Reliable high performance drop generator for an inkjet printhead
EP0577383B1 (de) *	1992-06-29	2003-10-08	Hewlett-Packard Company, A Delaware Corporation	Dünnschichtwiderstandsdruckkopf für Thermo-Tintenstrahldrucker
US5686948A (en) *	1992-11-12	1997-11-11	Graphic Utilities, Inc.	Method for refilling ink jet cartridges
WO1994011195A1 (en) *	1992-11-12	1994-05-26	Graphic Utilities, Inc.	Method for refilling ink jet cartridges
US5949461A (en) *	1994-02-18	1999-09-07	Nu-Kote Imaging International, Inc.	Ink refill bottle
US5912685A (en) *	1994-07-29	1999-06-15	Hewlett-Packard Company	Reduced crosstalk inkjet printer printhead
US5666143A (en) *	1994-07-29	1997-09-09	Hewlett-Packard Company	Inkjet printhead with tuned firing chambers and multiple inlets
AU7502996A (en) *	1995-11-08	1997-05-29	American Ink Jet Corporation	Refilling ink jet cartridges
US5901425A (en)	1996-08-27	1999-05-11	Topaz Technologies Inc.	Inkjet print head apparatus
US6193347B1 (en)	1997-02-06	2001-02-27	Hewlett-Packard Company	Hybrid multi-drop/multi-pass printing system
US6259463B1 (en)	1997-10-30	2001-07-10	Hewlett-Packard Company	Multi-drop merge on media printing system
US6045215A (en) *	1997-08-28	2000-04-04	Hewlett-Packard Company	High durability ink cartridge printhead and method for making the same
US6155676A (en) *	1997-10-16	2000-12-05	Hewlett-Packard Company	High-durability rhodium-containing ink cartridge printhead and method for making the same
US6234613B1 (en)	1997-10-30	2001-05-22	Hewlett-Packard Company	Apparatus for generating small volume, high velocity ink droplets in an inkjet printer
US6193345B1 (en) *	1997-10-30	2001-02-27	Hewlett-Packard Company	Apparatus for generating high frequency ink ejection and ink chamber refill
US6205799B1 (en)	1999-09-13	2001-03-27	Hewlett-Packard Company	Spray cooling system
TW514596B (en)	2000-02-28	2002-12-21	Hewlett Packard Co	Glass-fiber thermal inkjet print head
US6550263B2 (en)	2001-02-22	2003-04-22	Hp Development Company L.L.P.	Spray cooling system for a device
US7082778B2 (en) *	2001-02-22	2006-08-01	Hewlett-Packard Development Company, L.P.	Self-contained spray cooling module
US6644058B2 (en)	2001-02-22	2003-11-11	Hewlett-Packard Development Company, L.P.	Modular sprayjet cooling system
US6595014B2 (en)	2001-02-22	2003-07-22	Hewlett-Packard Development Company, L.P.	Spray cooling system with cooling regime detection
US6708515B2 (en)	2001-02-22	2004-03-23	Hewlett-Packard Development Company, L.P.	Passive spray coolant pump
US6484521B2 (en)	2001-02-22	2002-11-26	Hewlett-Packard Company	Spray cooling with local control of nozzles
US6447104B1 (en)	2001-03-13	2002-09-10	Hewlett-Packard Company	Firing chamber geometry for inkjet printhead
US6747684B2 (en)	2002-04-10	2004-06-08	Hewlett-Packard Development Company, L.P.	Laser triggered inkjet firing
US6799819B2 (en)	2002-06-07	2004-10-05	Hewlett-Packard Development Company, L.P.	Photosensor activation of an ejection element of a fluid ejection device
US7083250B2 (en) *	2002-06-07	2006-08-01	Hewlett-Packard Development Company, L.P.	Fluid ejection and scanning assembly with photosensor activation of ejection elements
US6705701B2 (en)	2002-06-07	2004-03-16	Hewlett-Packard Development Company, L.P.	Fluid ejection and scanning system with photosensor activation of ejection elements
US7104623B2 (en) *	2002-06-07	2006-09-12	Hewlett-Packard Development Company, L.P.	Fluid ejection system with photosensor activation of ejection element
US7832844B2 (en) *	2002-11-23	2010-11-16	Silverbrook Research Pty Ltd	Printhead having efficient heater elements for small drop ejection
US7669980B2 (en) *	2002-11-23	2010-03-02	Silverbrook Research Pty Ltd	Printhead having low energy heater elements
US6669334B1 (en) *	2002-11-23	2003-12-30	Silverbrook Research Pty Ltd	Thermal ink jet printhead with cavitation gap
US6755509B2 (en) *	2002-11-23	2004-06-29	Silverbrook Research Pty Ltd	Thermal ink jet printhead with suspended beam heater
US7240500B2 (en)	2003-09-17	2007-07-10	Hewlett-Packard Development Company, L.P.	Dynamic fluid sprayjet delivery system
US7273267B2 (en) *	2003-09-30	2007-09-25	Fujifilm Corporation	Bubble-eliminating liquid filling method, droplet discharging apparatus, and inkjet recording apparatus
KR100560718B1 (ko) *	2004-06-25	2006-03-13	삼성전자주식회사	채널 댐퍼를 갖는 잉크젯 헤드 및 그 제조방법
KR100708141B1 (ko) *	2005-06-16	2007-04-17	삼성전자주식회사	열구동 방식의 잉크젯 프린트헤드
JP2007062272A (ja) *	2005-09-01	2007-03-15	Canon Inc	液体吐出ヘッド
BRPI1011559B1 (pt) *	2009-06-29	2020-01-07	Videojet Technologies Inc.	Sistema de impressão a jato de tinta e método para preparar um sistema de cabeçote de impressão

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1127227A (en) *	1977-10-03	1982-07-06	Ichiro Endo	Liquid jet recording process and apparatus therefor
US4330787A (en) *	1978-10-31	1982-05-18	Canon Kabushiki Kaisha	Liquid jet recording device
US4558333A (en) *	1981-07-09	1985-12-10	Canon Kabushiki Kaisha	Liquid jet recording head
US4490728A (en) *	1981-08-14	1984-12-25	Hewlett-Packard Company	Thermal ink jet printer
US4611219A (en) *	1981-12-29	1986-09-09	Canon Kabushiki Kaisha	Liquid-jetting head
US4438191A (en) *	1982-11-23	1984-03-20	Hewlett-Packard Company	Monolithic ink jet print head
US4542389A (en) *	1982-11-24	1985-09-17	Hewlett-Packard Company	Self cleaning ink jet drop generator having crosstalk reduction features
JPS59138460A (ja) *	1983-01-28	1984-08-08	Canon Inc	液体噴射記録装置
US4587534A (en) *	1983-01-28	1986-05-06	Canon Kabushiki Kaisha	Liquid injection recording apparatus
DE3402683C2 (de) *	1983-01-28	1994-06-09	Canon Kk	Tintenstrahl-Aufzeichnungskopf
JPH0624855B2 (ja) *	1983-04-20	1994-04-06	キヤノン株式会社	液体噴射記録ヘッド
US4503444A (en) *	1983-04-29	1985-03-05	Hewlett-Packard Company	Method and apparatus for generating a gray scale with a high speed thermal ink jet printer
US4550326A (en) *	1983-05-02	1985-10-29	Hewlett-Packard Company	Fluidic tuning of impulse jet devices using passive orifices
US4502060A (en) *	1983-05-02	1985-02-26	Hewlett-Packard Company	Barriers for thermal ink jet printers
JPS60116452A (ja) *	1983-11-30	1985-06-22	Canon Inc	インクジェットヘッド
US4590482A (en) *	1983-12-14	1986-05-20	Hewlett-Packard Company	Nozzle test apparatus and method for thermal ink jet systems

1987
- 1987-06-02 US US07/057,573 patent/US4794410A/en not_active Expired - Lifetime
1988
- 1988-05-05 EP EP88304048A patent/EP0294032B1/de not_active Expired - Lifetime
- 1988-05-05 DE DE3886266T patent/DE3886266T2/de not_active Expired - Lifetime
- 1988-06-01 CA CA000568284A patent/CA1300972C/en not_active Expired - Lifetime
- 1988-06-02 JP JP63136251A patent/JP2752374B2/ja not_active Expired - Lifetime
1994
- 1994-09-01 HK HK91694A patent/HK91694A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE3886266T2 (de)	1994-07-07
US4794410A (en)	1988-12-27
HK91694A (en)	1994-09-09
EP0294032A2 (de)	1988-12-07
EP0294032B1 (de)	1993-12-15
JP2752374B2 (ja)	1998-05-18
CA1300972C (en)	1992-05-19
EP0294032A3 (en)	1990-06-13
JPS63307957A (ja)	1988-12-15

Legal Events

Date	Code	Title	Description
1995-01-19	8364	No opposition during term of opposition
2000-06-15	8327	Change in the person/name/address of the patent owner	Owner name: HEWLETT-PACKARD CO. (N.D.GES.D.STAATES DELAWARE),
2005-05-25	8327	Change in the person/name/address of the patent owner	Owner name: HEWLETT-PACKARD DEVELOPMENT CO., L.P., HOUSTON, TE

Publication	Publication Date	Title
DE3886266D1 (de)	1994-01-27	Sperrwandstruktur für Wärme-Tintenstrahldruckköpfe.
DE69013419D1 (de)	1994-11-24	Thermischer Tintenstrahl-Druckkopf.
DE3787922T2 (de)	1994-05-19	Tintenstrahldrucker.
DE3484785D1 (de)	1991-08-14	Thermischer tintenstrahl-druckkopf.
DE3882696T2 (de)	1993-11-04	Tintenstrahldrucker.
DE3884368D1 (de)	1993-10-28	Tintenstrahlaufzeichnungsgerät.
DE3688797D1 (de)	1993-09-02	Tintenstrahldrucker.
DE3684058D1 (de)	1992-04-09	Thermischer tintenstrahl-druckkopf.
DE3577981D1 (de)	1990-07-05	Fluessigkeitsstrahldrucker.
DE3670983D1 (de)	1990-06-13	Thermodrucker.
DE209752T1 (de)	1987-07-02	Handthermodrucker.
DE68919775T2 (de)	1995-07-13	Abdichtung für Tintenstrahldrucker.
DE69111936T2 (de)	1996-04-11	Photo-ablatierte Bauteile für Farbstrahldruckkopf.
DE3885238T2 (de)	1994-03-03	Tintenstrahlaufzeichnungsgerät.
DE3684157D1 (de)	1992-04-09	Thermodruck.
DE69110996D1 (de)	1995-08-10	Thermische Tintenstrahldruckköpfe.
DE3886878D1 (de)	1994-02-17	Thermodrucker.
DE3767324D1 (de)	1991-02-21	Laserstrahldrucker.
DE3681983D1 (de)	1991-11-21	Laserstrahldrucker.
DE69104072D1 (de)	1994-10-27	Thermische Tintenstrahldruckköpfe.
FI885814A0 (fi)	1988-12-16	Foerfarande foer framstaellning av negativa biler pao ett av positiv typ, tonbart, fotokaensligt element.
DE3869868D1 (de)	1992-05-14	Mehrfarben-thermodrucker.
DE3877291D1 (de)	1993-02-18	Tintenstrahlaufzeichnungsgeraet.
DE3750459D1 (de)	1994-10-06	Zeilendrucker.
DE3782553T2 (de)	1993-03-25	Tintenstrahlaufzeichnungsverfahren.