FR2138789A1 - - Google Patents

Info

Publication number
FR2138789A1
FR2138789A1 FR7218050A FR7218050A FR2138789A1 FR 2138789 A1 FR2138789 A1 FR 2138789A1 FR 7218050 A FR7218050 A FR 7218050A FR 7218050 A FR7218050 A FR 7218050A FR 2138789 A1 FR2138789 A1 FR 2138789A1
Authority
FR
France
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
FR7218050A
Other languages
French (fr)
Other versions
FR2138789B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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 FR2138789A1 publication Critical patent/FR2138789A1/fr
Application granted granted Critical
Publication of FR2138789B1 publication Critical patent/FR2138789B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/32—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is formed dotwise, e.g. by a thermal head
    • G03G15/321—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is formed dotwise, e.g. by a thermal head by charge transfer onto the recording material in accordance with the image
    • 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
    • B41J2/385—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective supply of electric current or selective application of magnetism to a printing or impression-transfer material
    • B41J2/39—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective supply of electric current or selective application of magnetism to a printing or impression-transfer material using multi-stylus heads

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
FR7218050A 1971-05-21 1972-05-19 Expired FR2138789B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712125302 DE2125302A1 (de) 1971-05-21 1971-05-21 Vorrichtung zur Ladungsbilderzeugung bei der elektrostatischen Elektrographie

Publications (2)

Publication Number Publication Date
FR2138789A1 true FR2138789A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-01-05
FR2138789B1 FR2138789B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-07-13

Family

ID=5808576

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7218050A Expired FR2138789B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-05-21 1972-05-19

Country Status (2)

Country Link
DE (1) DE2125302A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2138789B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524389A1 (fr) * 1982-04-02 1983-10-07 Cit Alcatel Tete d'impression electrostatique
EP0223481A3 (en) * 1985-11-04 1989-03-29 Kcr Technology, Inc. Electrographic charge deposition apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524389A1 (fr) * 1982-04-02 1983-10-07 Cit Alcatel Tete d'impression electrostatique
EP0091073A1 (fr) * 1982-04-02 1983-10-12 Alcatel Tête d'impression électrostatique
EP0223481A3 (en) * 1985-11-04 1989-03-29 Kcr Technology, Inc. Electrographic charge deposition apparatus

Also Published As

Publication number Publication date
FR2138789B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-07-13
DE2125302A1 (de) 1972-11-30

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Legal Events

Date Code Title Description
ST Notification of lapse