IT1223541B - Procedimento per la regolazione della velocita' di ugelli a getto d'inchiostro in un complesso di ugelli - Google Patents

Procedimento per la regolazione della velocita' di ugelli a getto d'inchiostro in un complesso di ugelli

Info

Publication number
IT1223541B
IT1223541B IT23100/87A IT2310087A IT1223541B IT 1223541 B IT1223541 B IT 1223541B IT 23100/87 A IT23100/87 A IT 23100/87A IT 2310087 A IT2310087 A IT 2310087A IT 1223541 B IT1223541 B IT 1223541B
Authority
IT
Italy
Prior art keywords
ink jet
speed adjustment
jet nozzles
adjustment procedure
nozzle complex
Prior art date
Application number
IT23100/87A
Other languages
English (en)
Other versions
IT8723100A0 (it
Inventor
Norman A Jacobs
Robert M Wentzel
Original Assignee
American Telephone & Telegraph
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.)
Filing date
Publication date
Application filed by American Telephone & Telegraph filed Critical American Telephone & Telegraph
Publication of IT8723100A0 publication Critical patent/IT8723100A0/it
Application granted granted Critical
Publication of IT1223541B publication Critical patent/IT1223541B/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
    • B41J2/015—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
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04506—Control methods or devices therefor, e.g. driver circuits, control circuits aiming at correcting manufacturing tolerances
    • 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
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04581—Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads based on piezoelectric elements
    • 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
    • B41J2/14233—Structure of print heads with piezoelectric elements of film type, deformed by bending 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
    • B41J2002/14491—Electrical connection
IT23100/87A 1986-12-22 1987-12-18 Procedimento per la regolazione della velocita' di ugelli a getto d'inchiostro in un complesso di ugelli IT1223541B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/944,086 US4704675A (en) 1986-12-22 1986-12-22 Method for velocity adjustment of ink jet nozzles in a nozzle array

Publications (2)

Publication Number Publication Date
IT8723100A0 IT8723100A0 (it) 1987-12-18
IT1223541B true IT1223541B (it) 1990-09-19

Family

ID=25480762

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23100/87A IT1223541B (it) 1986-12-22 1987-12-18 Procedimento per la regolazione della velocita' di ugelli a getto d'inchiostro in un complesso di ugelli

Country Status (4)

Country Link
US (1) US4704675A (it)
EP (1) EP0273282A1 (it)
JP (1) JPH01171951A (it)
IT (1) IT1223541B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8830399D0 (en) * 1988-12-30 1989-03-01 Am Int Method of testing components of pulsed droplet deposition apparatus
DE69129879T2 (de) * 1990-05-22 1999-02-18 Canon Kk Datenaufzeichnungsgerät
US6070779A (en) * 1997-02-06 2000-06-06 U.S. Philips Corporation Liquid dosing device
JP3419401B2 (ja) * 2000-09-01 2003-06-23 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、及び、インクジェット式記録ヘッド
US6848773B1 (en) * 2000-09-15 2005-02-01 Spectra, Inc. Piezoelectric ink jet printing module
JP4342137B2 (ja) * 2002-02-05 2009-10-14 ブラザー工業株式会社 圧電トランスデューサの製造方法
US7176600B2 (en) * 2003-12-18 2007-02-13 Palo Alto Research Center Incorporated Poling system for piezoelectric diaphragm structures
JP4186072B2 (ja) * 2004-05-20 2008-11-26 ブラザー工業株式会社 インクジェットヘッドの製造方法及びインクジェットヘッド
GB2445117B (en) * 2005-12-14 2008-10-29 Ricoh Printing Sys Ltd Method of calibrating ejection charateristic for droplet ejecting device
JP5024589B2 (ja) * 2005-12-14 2012-09-12 リコープリンティングシステムズ株式会社 液滴吐出装置、液滴吐出特性補正方法及びインクジェット記録装置
JP4962160B2 (ja) * 2007-06-20 2012-06-27 リコープリンティングシステムズ株式会社 液体吐出ヘッド、液体吐出ヘッドの製造方法及び画像形成装置
EP2342083B1 (en) * 2008-09-30 2019-05-22 Fujifilm Dimatix, Inc. Control of velocity through a nozzle
JP4720917B2 (ja) * 2009-03-02 2011-07-13 ブラザー工業株式会社 液体吐出ヘッド及びこれを含む記録装置の製造方法、並びに、液体吐出ヘッド及び記録装置
JP2016083861A (ja) * 2014-10-27 2016-05-19 セイコーエプソン株式会社 液体噴射ヘッドおよび液体噴射装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3232441A1 (de) * 1982-09-01 1984-03-01 Olympia Werke Ag, 2940 Wilhelmshaven Schaltungsanordnung zur regelung der tropfengeschwindigkeit in einem tintenschreibwerk
JPS59143654A (ja) * 1983-02-05 1984-08-17 Konishiroku Photo Ind Co Ltd 液体放出装置
US4538156A (en) * 1983-05-23 1985-08-27 At&T Teletype Corporation Ink jet printer
US4516140A (en) * 1983-12-27 1985-05-07 At&T Teletype Corporation Print head actuator for an ink jet printer
EP0149739B1 (de) * 1984-01-20 1988-08-03 Codi-Jet Markierungs Systeme GmbH Verfahren und Anordnung für das Tintenzuführsystem eines Tintenstrahldruckers
JPH0616643B2 (ja) * 1987-03-19 1994-03-09 株式会社クボタ トラクタと作業機の連結装置
JPH0789771B2 (ja) * 1987-05-30 1995-10-04 小橋工業株式会社 トラクタへの作業機装着装置

Also Published As

Publication number Publication date
EP0273282A1 (en) 1988-07-06
IT8723100A0 (it) 1987-12-18
US4704675A (en) 1987-11-03
JPH01171951A (ja) 1989-07-06

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