FR2221279A1 - Ink jet printing machine - has section at compression chamber entrance restricting return flow to reservoir - Google Patents

Ink jet printing machine - has section at compression chamber entrance restricting return flow to reservoir

Info

Publication number
FR2221279A1
FR2221279A1 FR7309446A FR7309446A FR2221279A1 FR 2221279 A1 FR2221279 A1 FR 2221279A1 FR 7309446 A FR7309446 A FR 7309446A FR 7309446 A FR7309446 A FR 7309446A FR 2221279 A1 FR2221279 A1 FR 2221279A1
Authority
FR
France
Prior art keywords
reservoir
compression chamber
section
ink jet
printing machine
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
FR7309446A
Other languages
English (en)
Other versions
FR2221279B1 (fr
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.)
Olympia Werke AG
Original Assignee
Olympia Werke AG
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 Olympia Werke AG filed Critical Olympia Werke AG
Priority to FR7309446A priority Critical patent/FR2221279A1/fr
Publication of FR2221279A1 publication Critical patent/FR2221279A1/fr
Application granted granted Critical
Publication of FR2221279B1 publication Critical patent/FR2221279B1/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
    • B41J2/015—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
    • B41J2/055—Devices for absorbing or preventing back-pressure

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
FR7309446A 1973-03-16 1973-03-16 Ink jet printing machine - has section at compression chamber entrance restricting return flow to reservoir Granted FR2221279A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7309446A FR2221279A1 (en) 1973-03-16 1973-03-16 Ink jet printing machine - has section at compression chamber entrance restricting return flow to reservoir

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7309446A FR2221279A1 (en) 1973-03-16 1973-03-16 Ink jet printing machine - has section at compression chamber entrance restricting return flow to reservoir

Publications (2)

Publication Number Publication Date
FR2221279A1 true FR2221279A1 (en) 1974-10-11
FR2221279B1 FR2221279B1 (fr) 1976-09-10

Family

ID=9116399

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7309446A Granted FR2221279A1 (en) 1973-03-16 1973-03-16 Ink jet printing machine - has section at compression chamber entrance restricting return flow to reservoir

Country Status (1)

Country Link
FR (1) FR2221279A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025877A1 (fr) * 1979-09-24 1981-04-01 International Business Machines Corporation Tête d'impression à jet d'encre et imprimante à jet d'encre
FR2488150A1 (fr) * 1980-08-08 1982-02-12 Bertin & Cie Dispositif d'ejection de gouttelettes a la demande
FR2503041A1 (fr) * 1981-04-02 1982-10-08 Philips Nv Procede et dispositif pour la fabrication d'une imprimante operant par jet d'encre

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025877A1 (fr) * 1979-09-24 1981-04-01 International Business Machines Corporation Tête d'impression à jet d'encre et imprimante à jet d'encre
FR2488150A1 (fr) * 1980-08-08 1982-02-12 Bertin & Cie Dispositif d'ejection de gouttelettes a la demande
EP0046117A2 (fr) * 1980-08-08 1982-02-17 Bertin & Cie Dispositif d'éjection de gouttelettes à la demande
EP0046117A3 (fr) * 1980-08-08 1982-12-08 Bertin & Cie Dispositif d'éjection de gouttelettes à la demande
FR2503041A1 (fr) * 1981-04-02 1982-10-08 Philips Nv Procede et dispositif pour la fabrication d'une imprimante operant par jet d'encre

Also Published As

Publication number Publication date
FR2221279B1 (fr) 1976-09-10

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse