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GB1194849A - Electrostatic Copying Machine - Google Patents

Electrostatic Copying Machine

Info

Publication number
GB1194849A
GB1194849A GB5093069A GB5093069A GB1194849A GB 1194849 A GB1194849 A GB 1194849A GB 5093069 A GB5093069 A GB 5093069A GB 5093069 A GB5093069 A GB 5093069A GB 1194849 A GB1194849 A GB 1194849A
Authority
GB
United Kingdom
Prior art keywords
copying machine
electrostatic copying
feb
olivetti
heading
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.)
Expired
Application number
GB5093069A
Inventor
Bernard Kaminstein
Henry G Joel
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.)
Olivetti SpA
Original Assignee
Olivetti SpA
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 Olivetti SpA filed Critical Olivetti SpA
Publication of GB1194849A publication Critical patent/GB1194849A/en
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
    • G03G15/26—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 obtained by projection of the entire image, i.e. whole-frame projection
    • 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
    • G03G15/28—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 projection is obtained by line scanning

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Printing Methods (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Wet Developing In Electrophotography (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

1,194,849. Electro photographic apparatus. ING. C. OLIVETTI & C. S.p.A. Feb.28, 1967 [Feb. 28, 1966], No. 50930/69. Divided out of 1,194,846. Heading G2H. The subject-matter of this Specification is identical with that described in Specification 1,194,846, but the claims are concerned with the feeding of master and copy sheets into and through the apparatus and their separation after the charging and exposure operations and before development of the copy sheet.
GB5093069A 1966-02-28 1967-02-28 Electrostatic Copying Machine Expired GB1194849A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53844366A 1966-02-28 1966-02-28

Publications (1)

Publication Number Publication Date
GB1194849A true GB1194849A (en) 1970-06-10

Family

ID=24146960

Family Applications (2)

Application Number Title Priority Date Filing Date
GB5093069A Expired GB1194849A (en) 1966-02-28 1967-02-28 Electrostatic Copying Machine
GB955567A Expired GB1194846A (en) 1966-02-28 1967-02-28 Electrostatic Copying Method and Apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB955567A Expired GB1194846A (en) 1966-02-28 1967-02-28 Electrostatic Copying Method and Apparatus

Country Status (7)

Country Link
BE (1) BE694711A (en)
CH (1) CH479095A (en)
DE (1) DE1522571A1 (en)
ES (1) ES337352A1 (en)
FR (1) FR1512854A (en)
GB (2) GB1194849A (en)
SU (1) SU461517A3 (en)

Also Published As

Publication number Publication date
CH479095A (en) 1969-09-30
BE694711A (en) 1967-07-31
DE1522571A1 (en) 1969-09-18
ES337352A1 (en) 1968-02-16
GB1194846A (en) 1970-06-10
SU461517A3 (en) 1975-02-25
FR1512854A (en) 1968-02-09

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees