EP0670218A3 - Tintenstrahlkopf. - Google Patents

Tintenstrahlkopf. Download PDF

Info

Publication number: EP0670218A3
Authority: EP; European Patent Office
Prior art keywords: ink jet; jet head; head; ink; jet
Prior art date: 1994-03-03
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

EP95301259A

Other languages

English (en)

French (fr)

Other versions

EP0670218A2 (de

EP0670218B1 (de

Inventor

Nobuhiko Onda

Tomohisa Mikami

Akira Nakazawa

Miohinori Kutami

Shigeharu Suzuki

Fumio Yamagishi

Masayuki Kato

Shuki Koike

Junji Kashioka

Shino Sakai

Osamu Taniguchi

Hiromitsu Soneda

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.)

Fujitsu Ltd

Original Assignee

Fujitsu 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.)

1994-03-03

Filing date

1995-02-27

Publication date

1997-01-08

1995-02-27 Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd

1995-02-27 Priority to EP00107972A priority Critical patent/EP1031422B1/de

1995-09-06 Publication of EP0670218A2 publication Critical patent/EP0670218A2/de

1997-01-08 Publication of EP0670218A3 publication Critical patent/EP0670218A3/de

2002-12-11 Application granted granted Critical

2002-12-11 Publication of EP0670218B1 publication Critical patent/EP0670218B1/de

2015-02-27 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
- B41J2/14201—Structure of print heads with piezoelectric elements
- B41J2/14274—Structure of print heads with piezoelectric elements of stacked structure type, deformed by compression/extension and disposed on a diaphragm
- 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
- B41J2002/14491—Electrical connection

EP95301259A 1994-03-03 1995-02-27 Tintenstrahlkopf Expired - Lifetime EP0670218B1 (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
EP00107972A EP1031422B1 (de)	1994-03-03	1995-02-27	Tintenstrahlkopf

Applications Claiming Priority (6)

Application Number	Priority Date	Filing Date	Title
JP59872/94		1994-03-03
JP5987294		1994-03-03
JP5987294		1994-03-03
JP6845/95		1995-01-20
JP684595		1995-01-20
JP684595A JP2721127B2 (ja)	1994-03-03	1995-01-20	インクジェットヘッド

Related Child Applications (1)

Application Number	Title	Priority Date	Filing Date
EP00107972A Division EP1031422B1 (de)	1994-03-03	1995-02-27	Tintenstrahlkopf

Publications (3)

Publication Number	Publication Date
EP0670218A2 EP0670218A2 (de)	1995-09-06
EP0670218A3 true EP0670218A3 (de)	1997-01-08
EP0670218B1 EP0670218B1 (de)	2002-12-11

Family

ID=26341046

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
EP95301259A Expired - Lifetime EP0670218B1 (de)	1994-03-03	1995-02-27	Tintenstrahlkopf
EP00107972A Expired - Lifetime EP1031422B1 (de)	1994-03-03	1995-02-27	Tintenstrahlkopf

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
EP00107972A Expired - Lifetime EP1031422B1 (de)	1994-03-03	1995-02-27	Tintenstrahlkopf

Country Status (3)

Country	Link
EP (2)	EP0670218B1 (de)
JP (1)	JP2721127B2 (de)
DE (2)	DE69529112T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5963234A (en) *	1995-08-23	1999-10-05	Seiko Epson Corporation	Laminated ink jet recording head having flow path unit with recess that confronts but does not communicate with common ink chamber
JP3402349B2 (ja)	1996-01-26	2003-05-06	セイコーエプソン株式会社	インクジェット式記録ヘッド
JP3365224B2 (ja)	1996-10-24	2003-01-08	セイコーエプソン株式会社	インクジェット式記録ヘッドの製造方法
GB9908686D0 (en) *	1999-04-16	1999-06-09	Denne William A	Rubber printhead walls
DE19941871A1 (de)	1999-09-02	2001-04-19	Hahn Schickard Ges	Vorrichtung und Verfahren zum Aufbringen einer Mehrzahl von Mikrotröpfchen auf ein Substrat
JP4442979B2 (ja) *	2000-02-16	2010-03-31	セイコーインスツル株式会社	ヘッドチップ及びヘッドユニット
DE10041536A1 (de) *	2000-08-24	2002-03-07	Roland Zengerle	Vorrichtung und Verfahren zum berührungslosen Aufbringen von Mikrotröpfchen auf ein Substrat
US7264338B2 (en)	2003-03-24	2007-09-04	Ricoh Company, Ltd.	Recording head, carriage and image forming apparatus
JP4706913B2 (ja) *	2004-08-27	2011-06-22	富士フイルム株式会社	吐出ヘッド及び画像形成装置
US7585061B2 (en)	2004-08-27	2009-09-08	Fujifilm Corporation	Ejection head and image forming apparatus
KR100738102B1 (ko)	2006-02-01	2007-07-12	삼성전자주식회사	압전 방식의 잉크젯 프린트헤드
EP1842676A3 (de) *	2006-04-06	2009-06-17	Océ-Technologies B.V.	Druckkopf und Tintenstrahldrucker mit einem derartigen Druckkopf
US7854497B2 (en) *	2007-10-30	2010-12-21	Hewlett-Packard Development Company, L.P.	Fluid ejection device
JP4930390B2 (ja) *	2008-01-29	2012-05-16	ブラザー工業株式会社	液体移送装置
JP5748474B2 (ja) *	2010-12-22	2015-07-15	キヤノン株式会社	液体吐出ヘッドの製造方法
JP5729065B2 (ja) *	2011-03-23	2015-06-03	コニカミノルタ株式会社	薄膜圧電体デバイス
JP2022026196A (ja) *	2020-07-30	2022-02-10	株式会社リコー	液体吐出ヘッドおよび液体吐出装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4184169A (en) *	1977-03-01	1980-01-15	International Standard Electric Corporation	Ink-drop print-head
EP0067948A1 (de) *	1981-06-18	1982-12-29	International Business Machines Corporation	Methode und Apparat zum Produzieren von Flüssigkeitstropfen auf Befehl
JPH04179550A (ja) *	1990-11-14	1992-06-26	Seiko Epson Corp	インクジェットヘッド
EP0491961A1 (de) *	1990-07-10	1992-07-01	Fujitsu Limited	Druckkopf

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5715976A (en) *	1980-07-04	1982-01-27	Hitachi Ltd	Jetting device for droplet
JPS58108164A (ja) *	1981-12-22	1983-06-28	Seiko Epson Corp	インクジエツトヘツド
JP3041952B2 (ja) *	1990-02-23	2000-05-15	セイコーエプソン株式会社	インクジェット式記録ヘッド、圧電振動体、及びこれらの製造方法
JPH0428557A (ja) *	1990-05-25	1992-01-31	Fujitsu Ltd	マルチノズルインクジェットヘッド
JP3213861B2 (ja) *	1993-05-21	2001-10-02	セイコーエプソン株式会社	インクジェット記録ヘッド
JPH07329292A (ja) *	1994-04-13	1995-12-19	Seiko Epson Corp	インクジェット式記録ヘッド
JPH09100916A (ja)	1995-10-02	1997-04-15	Nippon Reinz Co Ltd	メタルガスケットとその製造方法

1995
- 1995-01-20 JP JP684595A patent/JP2721127B2/ja not_active Expired - Fee Related
- 1995-02-27 DE DE1995629112 patent/DE69529112T2/de not_active Expired - Lifetime
- 1995-02-27 DE DE69529354T patent/DE69529354T2/de not_active Expired - Lifetime
- 1995-02-27 EP EP95301259A patent/EP0670218B1/de not_active Expired - Lifetime
- 1995-02-27 EP EP00107972A patent/EP1031422B1/de not_active Expired - Lifetime

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4184169A (en) *	1977-03-01	1980-01-15	International Standard Electric Corporation	Ink-drop print-head
EP0067948A1 (de) *	1981-06-18	1982-12-29	International Business Machines Corporation	Methode und Apparat zum Produzieren von Flüssigkeitstropfen auf Befehl
EP0491961A1 (de) *	1990-07-10	1992-07-01	Fujitsu Limited	Druckkopf
JPH04179550A (ja) *	1990-11-14	1992-06-26	Seiko Epson Corp	インクジェットヘッド

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 16, no. 487 (M - 1323) 9 October 1992 (1992-10-09) *

Also Published As

Publication number	Publication date
EP1031422A2 (de)	2000-08-30
EP1031422A3 (de)	2001-01-10
EP0670218A2 (de)	1995-09-06
JP2721127B2 (ja)	1998-03-04
EP0670218B1 (de)	2002-12-11
JPH07290705A (ja)	1995-11-07
DE69529112D1 (de)	2003-01-23
DE69529354D1 (de)	2003-02-13
DE69529112T2 (de)	2003-04-17
DE69529354T2 (de)	2004-04-01
EP1031422B1 (de)	2003-01-08

Legal Events

Date	Code	Title	Description
1995-07-21	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
1995-09-06	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): DE GB IT
1996-11-22	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1997-01-08	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): DE GB IT
1997-07-09	17P	Request for examination filed	Effective date: 19970515
1997-07-30	17Q	First examination report despatched	Effective date: 19970611
2002-04-22	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
2002-07-03	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
2002-07-03	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
2002-10-04	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
2002-10-25	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2002-12-11	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE GB IT
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2010-05-31	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: IT Payment date: 20100220 Year of fee payment: 16
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Publication	Publication Date	Title
EP0661156A3 (de)	1996-05-15	Tintenstrahlaufzeichnungskopf.
EP0695638A3 (de)	1997-02-12	Tintenstrahlaufzeichnungskopf
EP0738602A3 (de)	1997-06-11	Tintenstrahlkopf
EP0773108A3 (de)	1997-10-08	Tintenstrahlaufzeichnungskopf
FR2713988B1 (fr)	1996-10-25	Imprimante à jet d'encre.
EP0657289A3 (de)	1996-05-01	Farbstrahlaufzeichnungskopf.
DE69509986D1 (de)	1999-07-08	Vereinfachter tintenstrahldruckkopf
FR2691404B1 (fr)	1995-06-02	Tête d'impression à encre électrothermique à plusieurs couches.
FR2715888B1 (fr)	1997-06-06	Imprimante à jet d'encre.
EP0698490A3 (de)	1997-03-05	Flüssigkeitsstrahlkopf
ITTO940528A0 (it)	1994-06-28	Inchiostro per stampa a getto d'inchiostro.
EP0671271A3 (de)	1996-08-07	Tintenstrahlaufzeichnungsgerät.
EP0605840A3 (de)	1994-12-14	Tintenstrahl-Aufzeichnungsblatt.
DE69522840D1 (de)	2001-10-31	Tintenstrahldrucker
EP0921012A4 (de)	2000-03-15	Tintenstrahldrucker
FR2720685B1 (fr)	1997-06-13	Appareil d'enregistrement à jets d'encre.
DE69605586D1 (de)	2000-01-20	Tintenstrahlaufzeichnungskopf
DE69514558D1 (de)	2000-02-24	Tintenstrahlaufzeichnungsgerät
ITTO911033A0 (it)	1991-12-24	Testina di stampa a getto d'inchiostro perfezionata.
EP0911174A4 (de)	2000-05-24	Tintenstrahldrucker
DE69324166D1 (de)	1999-04-29	Tintenstrahldruckkopf
DE69529354D1 (de)	2003-02-13	Tintenstrahlkopf
EP0703078A3 (de)	1997-03-12	Tintenstrahldruckkopf
EP0624473A3 (de)	1995-05-17	Tintenausstossdruckkopf.
DE69514134D1 (de)	2000-02-03	Tintenstrahldruckkopf