FR2439674A1 - Imprimante a jet d'encre - Google Patents

Imprimante a jet d'encre

Info

Publication number
FR2439674A1
FR2439674A1 FR7926671A FR7926671A FR2439674A1 FR 2439674 A1 FR2439674 A1 FR 2439674A1 FR 7926671 A FR7926671 A FR 7926671A FR 7926671 A FR7926671 A FR 7926671A FR 2439674 A1 FR2439674 A1 FR 2439674A1
Authority
FR
France
Prior art keywords
ink
nozzle
devices
voltage
pressure chamber
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.)
Withdrawn
Application number
FR7926671A
Other languages
English (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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2439674A1 publication Critical patent/FR2439674A1/fr
Withdrawn legal-status Critical Current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
    • B41J2/02—Ink jet characterised by the jet generation process generating a continuous ink jet
    • B41J2/025—Ink jet characterised by the jet generation process generating a continuous ink jet by vibration

Landscapes

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

Abstract

IMPRIMANTE A JET D'ENCRE COMPORTANT UN OU PLUSIEURS AJUTAGES QUI SONT RACCORDES PAR L'INTERMEDIAIRE D'UNE CHAMBRE DE PRESSION A UN CONDUIT D'AMENEE D'ENCRE, LA CHAMBRE DE PRESSION COMPORTE UNE PAROI QUI PEUT ETRE DEPLACEE SUR INTERVENTION D'UN CONVERTISSEUR ELECTROMECANIQUE AFIN DE PROVOQUER UNE EJECTION D'ENCRE DE L'AJUTAGE EN FORME DE GOUTTELETTES. LE CONVERTISSEUR EST, PENDANT LE FONCTIONNEMENT, CONTINUELLEMENT EN VIBRATION. DEVANT CHAQUE AJUTAGE EST PREVUE UNE ELECTRODE DE FREINAGE QUI, SELON LES BESOINS, PEUT ETRE MISE SOUS TENSION. LORSQUE LA TENSION EST COUPEE, LA GOUTTELETTE D'ENCRE EJECTEE EST PROJETEE CONTRE LE PORTEUR D'ENREGISTREMENT ET LORSQUE LA TENSION EST APPLIQUEE, CETTE GOUTTELETTE D'ENCRE EST CAPTEE PAR L'ELECTRODE ET REASPIREE DANS L'AJUTAGE. DES DISPOSITIFS DE CAPTURE SPECIAUX POUR L'ENCRE EJECTEE ET DES DISPOSITIFS DE DEVIATION NE SONT PLUS NECESSAIRES. APPLICATION: TOUS DISPOSITIFS TRACEURS OU D'ECRITURE.
FR7926671A 1978-10-27 1979-10-26 Imprimante a jet d'encre Withdrawn FR2439674A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782846844 DE2846844A1 (de) 1978-10-27 1978-10-27 Tintenstrahldrucker

Publications (1)

Publication Number Publication Date
FR2439674A1 true FR2439674A1 (fr) 1980-05-23

Family

ID=6053305

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7926671A Withdrawn FR2439674A1 (fr) 1978-10-27 1979-10-26 Imprimante a jet d'encre

Country Status (8)

Country Link
US (1) US4242688A (fr)
JP (1) JPS5561477A (fr)
CA (1) CA1126325A (fr)
DE (1) DE2846844A1 (fr)
FR (1) FR2439674A1 (fr)
GB (1) GB2033305B (fr)
IT (1) IT7926770A0 (fr)
SE (1) SE7908787L (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3048259A1 (de) * 1980-12-20 1982-07-29 Philips Patentverwaltung Gmbh, 2000 Hamburg "duese fuer tintenstrahldrucker"
JPS57208262A (en) * 1981-06-18 1982-12-21 Ibm Drop-on demand type ink jet printing method
JPS5831761A (ja) * 1981-08-20 1983-02-24 Ricoh Co Ltd ノンインパクト記録装置
JPS5831762A (ja) * 1981-08-20 1983-02-24 Ricoh Co Ltd ノンインパクト記録装置
JPS5812772A (ja) * 1981-07-17 1983-01-24 Ricoh Co Ltd ノンインパクト記録装置
US6065825A (en) * 1997-11-13 2000-05-23 Eastman Kodak Company Printer having mechanically-assisted ink droplet separation and method of using same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2313335A1 (de) * 1973-03-17 1974-09-26 Olympia Werke Ag Vorrichtung zum aufbringen von fluessigkeitstropfen auf eine oberflaeche
GB1444568A (en) * 1972-11-24 1976-08-04 Ohno Res & Dev Lab Recorder unit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6818587A (fr) * 1967-12-28 1969-07-01
US3769624A (en) * 1972-04-06 1973-10-30 Ibm Fluid droplet printer
US4138686A (en) * 1977-04-06 1979-02-06 Graf Ronald E Electrostatic neutral ink printer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1444568A (en) * 1972-11-24 1976-08-04 Ohno Res & Dev Lab Recorder unit
DE2313335A1 (de) * 1973-03-17 1974-09-26 Olympia Werke Ag Vorrichtung zum aufbringen von fluessigkeitstropfen auf eine oberflaeche

Also Published As

Publication number Publication date
CA1126325A (fr) 1982-06-22
GB2033305B (en) 1982-07-28
SE7908787L (sv) 1980-04-28
US4242688A (en) 1980-12-30
DE2846844A1 (de) 1980-05-08
GB2033305A (en) 1980-05-21
JPS5561477A (en) 1980-05-09
IT7926770A0 (it) 1979-10-24

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Legal Events

Date Code Title Description
ST Notification of lapse