FR2294759A1 - PULSE DROP EJECTION DEVICE - Google Patents

PULSE DROP EJECTION DEVICE

Info

Publication number
FR2294759A1
FR2294759A1 FR7538488A FR7538488A FR2294759A1 FR 2294759 A1 FR2294759 A1 FR 2294759A1 FR 7538488 A FR7538488 A FR 7538488A FR 7538488 A FR7538488 A FR 7538488A FR 2294759 A1 FR2294759 A1 FR 2294759A1
Authority
FR
France
Prior art keywords
ejection device
drop ejection
pulse drop
pulse
ejection
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
FR7538488A
Other languages
French (fr)
Other versions
FR2294759B1 (en
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.)
Gould Inc
Original Assignee
Gould Inc
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
Priority claimed from US05/532,865 external-priority patent/US3974508A/en
Application filed by Gould Inc filed Critical Gould Inc
Publication of FR2294759A1 publication Critical patent/FR2294759A1/en
Application granted granted Critical
Publication of FR2294759B1 publication Critical patent/FR2294759B1/fr
Granted 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
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/19—Ink jet characterised by ink handling for removing air bubbles
FR7538488A 1974-12-16 1975-12-16 PULSE DROP EJECTION DEVICE Granted FR2294759A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US53286474A 1974-12-16 1974-12-16
US05/532,865 US3974508A (en) 1974-12-16 1974-12-16 Air purging system for a pulsed droplet ejecting system

Publications (2)

Publication Number Publication Date
FR2294759A1 true FR2294759A1 (en) 1976-07-16
FR2294759B1 FR2294759B1 (en) 1980-08-22

Family

ID=27063977

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7538488A Granted FR2294759A1 (en) 1974-12-16 1975-12-16 PULSE DROP EJECTION DEVICE

Country Status (4)

Country Link
JP (1) JPS5185633A (en)
DE (1) DE2556169C3 (en)
FR (1) FR2294759A1 (en)
GB (1) GB1528965A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2329355A1 (en) * 1975-10-28 1977-05-27 Xerox Corp INK PROJECTION DEVICE AND METHOD
FR2338089A1 (en) * 1976-01-15 1977-08-12 Xerox Corp LIQUID DROP PROJECTION DEVICE WITH REMOVABLE CONTROL ELEMENTS
FR2589788A1 (en) * 1985-11-08 1987-05-15 Canon Kk INKJET RECORDING APPARATUS AND METHOD FOR REPAIRING THE APPARATUS
US5311214A (en) * 1985-11-08 1994-05-10 Canon Kabushiki Kaisha Ink jet recording apparatus having means for removing foreign material from an ink supply path by first introducing an into the ink supply path

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4306245A (en) * 1978-09-21 1981-12-15 Canon Kabushiki Kaisha Liquid jet device with cleaning protective means
JPS55111270A (en) * 1979-02-19 1980-08-27 Canon Inc Liquid drop jet recorder
JPS55158974A (en) * 1979-05-26 1980-12-10 Ricoh Co Ltd Choking detector in ink jet printer and remover thereof
DE3051198C2 (en) * 1979-10-23 1996-11-14 Canon Kk Cover and suction device for inkjet pens
JPS57129753A (en) * 1981-02-06 1982-08-11 Canon Inc Ink-jet printer
JPS5818273A (en) * 1981-07-27 1983-02-02 Sharp Corp Removal of air from ink jet nozzle
JPS58164754U (en) * 1982-04-28 1983-11-02 日本電気株式会社 Automatic ink supply device
US4460904A (en) * 1982-11-05 1984-07-17 Xerox Corporation Ink jet ink handling system
DE3508389A1 (en) * 1985-03-08 1986-09-11 Siemens AG, 1000 Berlin und 8000 München Device for mixing ink and surface-coating agent suspensions in printing systems
US4737801A (en) * 1985-07-24 1988-04-12 Canon Kabushiki Kaisha Ink supply device and an ink jet recording apparatus having the ink supply device
DE3938173A1 (en) * 1989-11-16 1990-06-07 Siemens Ag Ink printer with print head in cover plate - has ink outlet aperture for transfer to head in region of reservoir holder which accepts the head
DE4101695A1 (en) * 1991-01-22 1992-08-13 Agfa Gevaert Ag Covering and cleaning device for ink jet print-head - recycles dried ink from nozzle plate through filter and pump to source via magnetically operated valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1350836A (en) * 1970-06-29 1974-04-24 Kyser E L Method and apparatus for recording with writing fluids and drop projection means therefor
US3683212A (en) * 1970-09-09 1972-08-08 Clevite Corp Pulsed droplet ejecting system
GB1263838A (en) * 1970-11-13 1972-02-16 Standard Telephones Cables Ltd Cleaning arrangement for an ink jet printer
US3832579A (en) * 1973-02-07 1974-08-27 Gould Inc Pulsed droplet ejecting system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2329355A1 (en) * 1975-10-28 1977-05-27 Xerox Corp INK PROJECTION DEVICE AND METHOD
FR2338089A1 (en) * 1976-01-15 1977-08-12 Xerox Corp LIQUID DROP PROJECTION DEVICE WITH REMOVABLE CONTROL ELEMENTS
FR2589788A1 (en) * 1985-11-08 1987-05-15 Canon Kk INKJET RECORDING APPARATUS AND METHOD FOR REPAIRING THE APPARATUS
US5311214A (en) * 1985-11-08 1994-05-10 Canon Kabushiki Kaisha Ink jet recording apparatus having means for removing foreign material from an ink supply path by first introducing an into the ink supply path
US6196655B1 (en) 1985-11-08 2001-03-06 Canon Kabushiki Kaisha Ink-jet recording apparatus and recovery process method of the same

Also Published As

Publication number Publication date
GB1528965A (en) 1978-10-18
JPS5185633A (en) 1976-07-27
JPS5420342B2 (en) 1979-07-21
DE2556169A1 (en) 1976-06-24
FR2294759B1 (en) 1980-08-22
DE2556169B2 (en) 1981-06-11
DE2556169C3 (en) 1982-02-04

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Legal Events

Date Code Title Description
ST Notification of lapse