FR2423338A1 - Procede et dispositif pour compenser l'instabilite d'une suite de gouttelettes d'encre - Google Patents

Procede et dispositif pour compenser l'instabilite d'une suite de gouttelettes d'encre

Info

Publication number
FR2423338A1
FR2423338A1 FR7831284A FR7831284A FR2423338A1 FR 2423338 A1 FR2423338 A1 FR 2423338A1 FR 7831284 A FR7831284 A FR 7831284A FR 7831284 A FR7831284 A FR 7831284A FR 2423338 A1 FR2423338 A1 FR 2423338A1
Authority
FR
France
Prior art keywords
ink
droppers
instability
suit
compensating
Prior art date
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
FR7831284A
Other languages
English (en)
Other versions
FR2423338B1 (fr
Inventor
E Hal Bogardus
Walter W Hildenbrand
Menachem Levanoni
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2423338A1 publication Critical patent/FR2423338A1/fr
Application granted granted Critical
Publication of FR2423338B1 publication Critical patent/FR2423338B1/fr
Expired 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
    • B41J2/07—Ink jet characterised by jet control
    • B41J2/12—Ink jet characterised by jet control testing or correcting charge or deflection

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)

Abstract

Dispositif de commande d'alignement des gouttelettes d'encre. Pour compenser les défauts d'alignement du trajet des gouttelettes 20 en fonction du temps, une lentille électrostatique 21 est utilisée de manière à contrôler la focalisation du )et de gouttelettes. Cette lentille est constituée d'au moins deux électrodes pourvues d'un trou par lequel passent les goutelettes, lesdites électrodes étant disposées normalement à la trajectoire du jet désiré. Imprimantes à jet d'encre
FR7831284A 1977-12-09 1978-10-31 Procede et dispositif pour compenser l'instabilite d'une suite de gouttelettes d'encre Expired FR2423338B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/858,980 US4223318A (en) 1977-12-09 1977-12-09 Method and apparatus for compensating for instability of a stream of droplets

Publications (2)

Publication Number Publication Date
FR2423338A1 true FR2423338A1 (fr) 1979-11-16
FR2423338B1 FR2423338B1 (fr) 1985-06-07

Family

ID=25329667

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7831284A Expired FR2423338B1 (fr) 1977-12-09 1978-10-31 Procede et dispositif pour compenser l'instabilite d'une suite de gouttelettes d'encre

Country Status (6)

Country Link
US (1) US4223318A (fr)
JP (1) JPS593154B2 (fr)
DE (1) DE2852667A1 (fr)
FR (1) FR2423338B1 (fr)
GB (1) GB2009676B (fr)
IT (1) IT1160276B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4348682A (en) * 1981-06-19 1982-09-07 Xerox Corporation Linear ink jet deflection method and apparatus
DE19959611A1 (de) * 1999-12-10 2001-06-13 Volkswagen Ag Vorrichtung für die Beschriftung von Bauteilen
JP5725800B2 (ja) 2010-06-24 2015-05-27 キヤノン株式会社 液体吐出ヘッド
JP5601424B2 (ja) * 2012-03-30 2014-10-08 ソニー株式会社 微小粒子分取装置及び該装置における流体ストリーム最適化方法
CN110525048B (zh) * 2019-08-30 2020-10-09 合肥京东方卓印科技有限公司 一种测量墨滴体积的装置、系统及方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2600129A (en) * 1948-07-17 1952-06-10 Charles H Richards Apparatus for producing a stream of electrically charged multimolecular particles
DE1059675B (de) * 1955-04-09 1959-06-18 Fritz Hellige & Co G M B H Verfahren zum Ausrichten der beim Registrieren von mindestens zwei Vorgaengen mittels Fluessigkeits- oder Gasstrahl synchron entstehenden Kurvenpunkte auf eine gemeinsame Gerade und Vorrichtung zur Ausuebung des Verfahrens
US3278940A (en) * 1962-10-08 1966-10-11 Paillard Sa Electrostatic emitter for writing with ink jet
US3725797A (en) * 1970-04-28 1973-04-03 S Masuda Method and apparatus for forming a beam of charged particles

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR935241A (fr) * 1946-10-18 1948-06-14 Csf Perfectionnement aux lentilles électroniques électrostatiques à haute tension
NL212411A (fr) * 1952-07-29 1900-01-01
US3579245A (en) * 1967-12-07 1971-05-18 Teletype Corp Method of transferring liquid
US3500436A (en) * 1968-01-08 1970-03-10 Teletype Corp Fluid transfer device
JPS566868B2 (fr) * 1973-01-17 1981-02-14
US3877036A (en) * 1973-07-02 1975-04-08 Ibm Precise jet alignment for ink jet printer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2600129A (en) * 1948-07-17 1952-06-10 Charles H Richards Apparatus for producing a stream of electrically charged multimolecular particles
DE1059675B (de) * 1955-04-09 1959-06-18 Fritz Hellige & Co G M B H Verfahren zum Ausrichten der beim Registrieren von mindestens zwei Vorgaengen mittels Fluessigkeits- oder Gasstrahl synchron entstehenden Kurvenpunkte auf eine gemeinsame Gerade und Vorrichtung zur Ausuebung des Verfahrens
US3278940A (en) * 1962-10-08 1966-10-11 Paillard Sa Electrostatic emitter for writing with ink jet
US3725797A (en) * 1970-04-28 1973-04-03 S Masuda Method and apparatus for forming a beam of charged particles

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/77 *

Also Published As

Publication number Publication date
GB2009676B (en) 1982-01-20
FR2423338B1 (fr) 1985-06-07
DE2852667A1 (de) 1979-06-13
JPS593154B2 (ja) 1984-01-23
US4223318A (en) 1980-09-16
IT7830254A0 (it) 1978-11-28
JPS5480748A (en) 1979-06-27
GB2009676A (en) 1979-06-20
IT1160276B (it) 1987-03-11

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Legal Events

Date Code Title Description
ST Notification of lapse