ITTO20030467A1 - Procedimento e dispositivo per l'eiezione di micro-gocce - Google Patents

Procedimento e dispositivo per l'eiezione di micro-gocce

Info

Publication number: ITTO20030467A1
Authority: IT; Italy
Prior art keywords: ejection; drops; micro; procedure
Prior art date: 2003-06-20

Application number

IT000467A

Other languages

English (en)

Inventor

Marco Pizzi

Original Assignee

Fiat Ricerche

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.)

2003-06-20

Filing date

2003-06-20

Publication date

2004-12-21

2003-06-20 Application filed by Fiat Ricerche filed Critical Fiat Ricerche

2003-06-20 Priority to IT000467A priority Critical patent/ITTO20030467A1/it

2004-05-21 Priority to EP04012045A priority patent/EP1488927A1/en

2004-06-18 Priority to US10/869,881 priority patent/US20040257408A1/en

2004-12-21 Publication of ITTO20030467A1 publication Critical patent/ITTO20030467A1/it

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
- B41J2/14209—Structure of print heads with piezoelectric elements of finger type, chamber walls consisting integrally of piezoelectric 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
- B41J2002/14338—Multiple pressure elements per ink chamber

IT000467A 2003-06-20 2003-06-20 Procedimento e dispositivo per l'eiezione di micro-gocce ITTO20030467A1 (it)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
IT000467A ITTO20030467A1 (it)	2003-06-20	2003-06-20	Procedimento e dispositivo per l'eiezione di micro-gocce
EP04012045A EP1488927A1 (en)	2003-06-20	2004-05-21	Method and device for ejecting micro-drops of liquid
US10/869,881 US20040257408A1 (en)	2003-06-20	2004-06-18	Method and device for ejecting micro-drops of liquid

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT000467A ITTO20030467A1 (it)	2003-06-20	2003-06-20	Procedimento e dispositivo per l'eiezione di micro-gocce

Publications (1)

Publication Number	Publication Date
ITTO20030467A1 true ITTO20030467A1 (it)	2004-12-21

Family

ID=33398081

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT000467A ITTO20030467A1 (it)	2003-06-20	2003-06-20	Procedimento e dispositivo per l'eiezione di micro-gocce

Country Status (3)

Country	Link
US (1)	US20040257408A1 (it)
EP (1)	EP1488927A1 (it)
IT (1)	ITTO20030467A1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP5930701B2 (ja) *	2011-12-21	2016-06-08	キヤノン株式会社	液体吐出ヘッド
ITVR20120177A1 (it) *	2012-09-04	2014-03-05	Projecta Engineering S R L	Macchina e metodo per la decorazione digitale di prodotti con materiali granulari e simili

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4395719A (en) *	1981-01-05	1983-07-26	Exxon Research And Engineering Co.	Ink jet apparatus with a flexible piezoelectric member and method of operating same
US4499479A (en) *	1982-08-30	1985-02-12	International Business Machines Corporation	Gray scale printing with ink jet drop-on demand printing head
US4523199A (en) *	1982-09-29	1985-06-11	Exxon Research & Engineering Co.	High stability demand ink jet apparatus and method of operating same
US4683161A (en) *	1985-02-28	1987-07-28	Piezo Electric Products, Inc.	Ceramic body with ordered pores
JPS6391258A (ja) *	1986-10-03	1988-04-21	Shuzo Hattori	インクジエツトヘツド
JPH06218917A (ja) *	1993-01-22	1994-08-09	Sharp Corp	インクジェットヘッド
CA2267921A1 (en) *	1998-04-02	1999-10-02	Nec Corporation	Ink-jet print head, driving method thereof and ink-jet printer using the same

2003
- 2003-06-20 IT IT000467A patent/ITTO20030467A1/it unknown
2004
- 2004-05-21 EP EP04012045A patent/EP1488927A1/en not_active Withdrawn
- 2004-06-18 US US10/869,881 patent/US20040257408A1/en not_active Abandoned

Also Published As

Publication number	Publication date
EP1488927A1 (en)	2004-12-22
US20040257408A1 (en)	2004-12-23

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