EP2160295A4 - Tête d'impression à éléments chauffants décalés par rapport aux buses - Google Patents

Tête d'impression à éléments chauffants décalés par rapport aux buses

Info

Publication number: EP2160295A4
Authority: EP; European Patent Office
Prior art keywords: printhead; heaters; nozzles; offset; heaters offset
Prior art date: 2007-06-19
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP07719089A

Other languages

German (de)

English (en)

Other versions

EP2160295A1 (fr

Inventor

Angus John North

Kia Silverbrook

Brian Robert Brown

Samuel James Myers

Jennifer Mia Fishburn

Samuel George Mallinson

Paul Justin Reichl

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.)

Zamtec Ltd

Original Assignee

Silverbrook Research Pty Ltd

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.)

2007-06-19

Filing date

2007-06-19

Publication date

2012-10-10

2007-06-19 Application filed by Silverbrook Research Pty Ltd filed Critical Silverbrook Research Pty Ltd

2010-03-10 Publication of EP2160295A1 publication Critical patent/EP2160295A1/fr

2012-10-10 Publication of EP2160295A4 publication Critical patent/EP2160295A4/fr

Status Withdrawn legal-status Critical Current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
- B41J2/14088—Structure of heating means
- B41J2/14112—Resistive element
- 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
- B41J2002/14169—Bubble vented to the ambience
- 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
- B41J2002/14185—Structure of bubble jet print heads characterised by the position of the heater and the nozzle
- 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
- B41J2002/14475—Structure thereof only for on-demand ink jet heads characterised by nozzle shapes or number of orifices per chamber

EP07719089A 2007-06-19 2007-06-19 Tête d'impression à éléments chauffants décalés par rapport aux buses Withdrawn EP2160295A4 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/AU2007/000848 WO2008154672A1 (fr)	2007-06-19	2007-06-19	Tête d'impression à éléments chauffants décalés par rapport aux buses

Publications (2)

Publication Number	Publication Date
EP2160295A1 EP2160295A1 (fr)	2010-03-10
EP2160295A4 true EP2160295A4 (fr)	2012-10-10

Family

ID=40155798

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP07719089A Withdrawn EP2160295A4 (fr)	2007-06-19	2007-06-19	Tête d'impression à éléments chauffants décalés par rapport aux buses

Country Status (2)

Country	Link
EP (1)	EP2160295A4 (fr)
WO (1)	WO2008154672A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6294347A (ja) *	1985-10-22	1987-04-30	Ricoh Seiki Kk	熱インクジエツトプリントヘツド
EP0577383A2 (fr) *	1992-06-29	1994-01-05	Hewlett-Packard Company	Tête d'impression pour imprimante thermique à jet d'encre avec résistances en couche mince
EP1016525A2 (fr) *	1998-12-29	2000-07-05	Canon Kabushiki Kaisha	Tête à jet de liquide, méthode d'ejection de liquide et appareil d'impression à jet de liquide
EP1186414A2 (fr) *	2000-09-06	2002-03-13	Canon Kabushiki Kaisha	Tête d'enregistrement à jet d'encre et procédé de sa production
US6761435B1 (en) *	2003-03-25	2004-07-13	Lexmark International, Inc.	Inkjet printhead having bubble chamber and heater offset from nozzle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6755509B2 (en)	2002-11-23	2004-06-29	Silverbrook Research Pty Ltd	Thermal ink jet printhead with suspended beam heater
US6863381B2 (en) *	2002-12-30	2005-03-08	Lexmark International, Inc.	Inkjet printhead heater chip with asymmetric ink vias
US7744195B2 (en)	2005-10-11	2010-06-29	Silverbrook Research Pty Ltd	Low loss electrode connection for inkjet printhead

2007
- 2007-06-19 WO PCT/AU2007/000848 patent/WO2008154672A1/fr not_active Ceased
- 2007-06-19 EP EP07719089A patent/EP2160295A4/fr not_active Withdrawn

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6294347A (ja) *	1985-10-22	1987-04-30	Ricoh Seiki Kk	熱インクジエツトプリントヘツド
EP0577383A2 (fr) *	1992-06-29	1994-01-05	Hewlett-Packard Company	Tête d'impression pour imprimante thermique à jet d'encre avec résistances en couche mince
EP1016525A2 (fr) *	1998-12-29	2000-07-05	Canon Kabushiki Kaisha	Tête à jet de liquide, méthode d'ejection de liquide et appareil d'impression à jet de liquide
EP1186414A2 (fr) *	2000-09-06	2002-03-13	Canon Kabushiki Kaisha	Tête d'enregistrement à jet d'encre et procédé de sa production
US6761435B1 (en) *	2003-03-25	2004-07-13	Lexmark International, Inc.	Inkjet printhead having bubble chamber and heater offset from nozzle

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008154672A1 *

Also Published As

Publication number	Publication date
WO2008154672A1 (fr)	2008-12-24
EP2160295A1 (fr)	2010-03-10

Legal Events

Date	Code	Title	Description
2010-02-05	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2010-03-10	17P	Request for examination filed	Effective date: 20100111
2010-03-10	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
2010-03-10	AX	Request for extension of the european patent	Extension state: AL BA HR MK RS
2010-09-22	DAX	Request for extension of the european patent (deleted)
2012-10-10	A4	Supplementary search report drawn up and despatched	Effective date: 20120911
2012-10-10	RIC1	Information provided on ipc code assigned before grant	Ipc: B41J 2/14 20060101AFI20120905BHEP
2013-01-23	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: ZAMTEC LIMITED
2013-08-28	17Q	First examination report despatched	Effective date: 20130725
2014-02-12	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: ZAMTEC LIMITED
2014-05-16	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2014-06-18	18D	Application deemed to be withdrawn	Effective date: 20131205

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IL202064A0 (en)	2010-06-16	Ink-jet printer
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EP2152820A4 (fr)	2011-07-27	Encre pour jet d'encre et ensemble d'encre
GB0900199D0 (en)	2009-02-11	Ink-jet printer
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