CA1300974C - Hydraulically tuned channel architecture - Google Patents

Hydraulically tuned channel architecture

Info

Publication number: CA1300974C
Authority: CA; Canada
Prior art keywords: ink; width; printhead; feed channel; projections
Prior art date: 1987-10-30
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

CA000570267A

Other languages

English (en)

French (fr)

Inventor

Kenneth E. Trueba

William R. Knight

Niels J. Nielsen

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.)

HP Inc

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.)

1987-10-30

Filing date

1988-06-23

Publication date

1992-05-19

1988-06-23 Application filed by Hewlett Packard Co filed Critical Hewlett Packard Co

1992-05-19 Application granted granted Critical

1992-05-19 Publication of CA1300974C publication Critical patent/CA1300974C/en

2009-05-19 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

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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
- 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
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
- B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
- B41J2/05—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers produced by the application of heat
- 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
- B41J2002/14387—Front shooter
- 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
- B41J2002/14403—Structure thereof only for on-demand ink jet heads including a filter

Landscapes

Physics & Mathematics (AREA)
Geometry (AREA)
Particle Formation And Scattering Control In Inkjet Printers (AREA)
Ink Jet (AREA)

CA000570267A 1987-10-30 1988-06-23 Hydraulically tuned channel architecture Expired - Lifetime CA1300974C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US11549887A	1987-10-30	1987-10-30
US115,498		1987-10-30

Publications (1)

Publication Number	Publication Date
CA1300974C true CA1300974C (en)	1992-05-19

Family

ID=22361792

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000570267A Expired - Lifetime CA1300974C (en)	1987-10-30	1988-06-23	Hydraulically tuned channel architecture

Country Status (4)

Country	Link
EP (1)	EP0314486A3 (de)
JP (1)	JPH01152068A (de)
KR (1)	KR920005741B1 (de)
CA (1)	CA1300974C (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0461940B1 (de) *	1990-06-15	1998-12-09	Canon Kabushiki Kaisha	Tintenstrahlaufzeichnungsgerät- und steuerungsverfahren
US5563642A (en) *	1992-04-02	1996-10-08	Hewlett-Packard Company	Inkjet printhead architecture for high speed ink firing chamber refill
US5594481A (en) *	1992-04-02	1997-01-14	Hewlett-Packard Company	Ink channel structure for inkjet printhead
US5387314A (en) *	1993-01-25	1995-02-07	Hewlett-Packard Company	Fabrication of ink fill slots in thermal ink-jet printheads utilizing chemical micromachining
US5308442A (en) *	1993-01-25	1994-05-03	Hewlett-Packard Company	Anisotropically etched ink fill slots in silicon
US5463413A (en) *	1993-06-03	1995-10-31	Hewlett-Packard Company	Internal support for top-shooter thermal ink-jet printhead
US5426458A (en) *	1993-08-09	1995-06-20	Hewlett-Packard Corporation	Poly-p-xylylene films as an orifice plate coating
US5519423A (en) *	1994-07-08	1996-05-21	Hewlett-Packard Company	Tuned entrance fang configuration for ink-jet printers
US5666143A (en) *	1994-07-29	1997-09-09	Hewlett-Packard Company	Inkjet printhead with tuned firing chambers and multiple inlets
US6003986A (en) *	1994-10-06	1999-12-21	Hewlett-Packard Co.	Bubble tolerant manifold design for inkjet cartridge
US5734399A (en) *	1995-07-11	1998-03-31	Hewlett-Packard Company	Particle tolerant inkjet printhead architecture
US5909231A (en) *	1995-10-30	1999-06-01	Hewlett-Packard Co.	Gas flush to eliminate residual bubbles
US5847737A (en) *	1996-06-18	1998-12-08	Kaufman; Micah Abraham	Filter for ink jet printhead
ES2203740T3 (es)	1996-07-31	2004-04-16	Canon Kabushiki Kaisha	Cabezal de chorros de burbujas y aparato para chorros de burbujas que utiliza el mismo.
US6007188A (en) *	1997-07-31	1999-12-28	Hewlett-Packard Company	Particle tolerant printhead
EP1024003B1 (de) *	1999-01-29	2002-10-16	Seiko Epson Corporation	Tintenstrahldruckkopf mit verbesserten Tintenzufuhrkanälen
US6270201B1 (en)	1999-04-30	2001-08-07	Hewlett-Packard Company	Ink jet drop generator and ink composition printing system for producing low ink drop weight with high frequency operation
DE60140411D1 (de)	2000-09-06	2009-12-24	Canon Kk	Tintenstrahlaufzeichnungskopf und Verfahren zu seiner Herstellung
US6626522B2 (en)	2001-09-11	2003-09-30	Hewlett-Packard Development Company, L.P.	Filtering techniques for printhead internal contamination
US6886924B2 (en) *	2002-09-30	2005-05-03	Spectra, Inc.	Droplet ejection device
US6896360B2 (en) *	2002-10-31	2005-05-24	Hewlett-Packard Development Company, L.P.	Barrier feature in fluid channel
US20050145715A1 (en) *	2003-12-31	2005-07-07	Koegler John M.Iii	Drop ejector for ejecting discrete drops of liquid
KR100560718B1 (ko)	2004-06-25	2006-03-13	삼성전자주식회사	채널 댐퍼를 갖는 잉크젯 헤드 및 그 제조방법
EP1707370B1 (de) *	2005-03-31	2010-08-11	Océ-Technologies B.V.	Tintenstrahldrucker
JP2006281780A (ja)	2005-03-31	2006-10-19	Oce Technologies Bv	インクジェットプリンタ
KR100754392B1 (ko) *	2005-12-27	2007-08-31	삼성전자주식회사	잉크젯 프린트헤드의 잉크유로 구조체 및 이를 구비한잉크젯 프린트헤드
JP6786909B2 (ja)	2016-06-29	2020-11-18	セイコーエプソン株式会社	液体噴射ヘッド及び液体噴射装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4494128A (en) *	1982-09-17	1985-01-15	Hewlett-Packard Company	Gray scale printing with ink jets
DE3333980A1 (de) *	1983-09-20	1985-04-04	Siemens AG, 1000 Berlin und 8000 München	Anordnung zur reduzierung der nebensprecheinfluesse in tintenschreibeinrichtungen
DE3342844A1 (de) *	1983-11-26	1985-06-05	Philips Patentverwaltung Gmbh, 2000 Hamburg	Mikroplanarer tintenstrahldruckkopf
US4623906A (en) *	1985-10-31	1986-11-18	International Business Machines Corporation	Stable surface coating for ink jet nozzles
US4683481A (en) *	1985-12-06	1987-07-28	Hewlett-Packard Company	Thermal ink jet common-slotted ink feed printhead

1988
- 1988-06-23 CA CA000570267A patent/CA1300974C/en not_active Expired - Lifetime
- 1988-10-28 JP JP63274338A patent/JPH01152068A/ja active Pending
- 1988-10-28 EP EP88310139A patent/EP0314486A3/de not_active Withdrawn
- 1988-10-29 KR KR8814177A patent/KR920005741B1/ko not_active Expired

Also Published As

Publication number	Publication date
EP0314486A3 (de)	1990-01-10
JPH01152068A (ja)	1989-06-14
KR890006394A (ko)	1989-06-13
EP0314486A2 (de)	1989-05-03
KR920005741B1 (en)	1992-07-18

Legal Events

Date	Code	Title	Description
2000-05-19	MKLA	Lapsed

Publication	Publication Date	Title
US4882595A (en)	1989-11-21	Hydraulically tuned channel architecture
US7513601B2 (en)	2009-04-07	Liquid discharge head and method of manufacturing the same
US6830317B2 (en)	2004-12-14	Ink jet recording head
EP0041777A1 (de)	1981-12-16	Versorgungssystem für eine Farbe in einem Drucker
EP2646251B1 (de)	2016-05-04	Nicht runde tintenstrahldüse
KR910007326B1 (ko)	1991-09-25	써어멀 잉크-제트 헤드
JPH01152068A (ja)	1989-06-14	インクジェット・プリントヘッド
KR20190002321A (ko)	2019-01-08	액체 토출 헤드 및 액체 토출 장치
US6003986A (en)	1999-12-21	Bubble tolerant manifold design for inkjet cartridge
KR101347144B1 (ko)	2014-01-06	역류를 억제하기 위한 구조를 가진 리스트릭터와 이를구비한 잉크젯 헤드
JP2756023B2 (ja)	1998-05-25	インクジェットヘッド
EP0611154A2 (de)	1994-08-17	Tintenstrahlgerät
KR102220726B1 (ko)	2021-02-26	액체 토출 방법, 액체 토출 장치 및 액체 토출 헤드
JPH0664171A (ja)	1994-03-08	熱インク・ジェット・プリントヘッド
EP0709212A1 (de)	1996-05-01	Beseitigung von gelöschtem Gas aus der Tinte in einem Tintenstrahlsystem
US6938988B2 (en)	2005-09-06	Counter-bore of a fluid ejection device
USRE40994E1 (en)	2009-11-24	Ink jet recording head
JP4086919B2 (ja)	2008-05-14	インクジェット印刷カートリッジ及びその製造方法
EP1332878B1 (de)	2009-07-15	Klebeverbindung mit Tintenfalle und Verfahren
JPS6025761A (ja)	1985-02-08	インクジエツトヘツド
JP3186321B2 (ja)	2001-07-11	インクジェットヘッド
JPH10315459A (ja)	1998-12-02	インクジェット記録ヘッド
EP0376922B1 (de)	1993-07-28	Tintenstrahldrucker
CN119953080B (zh)	2026-04-03	打印头、打印组件及打印设备
JPH03295657A (ja)	1991-12-26	インクジェットプリンタヘッド