GB1415735A - Electrocopying machines - Google Patents

Electrocopying machines

Info

Publication number
GB1415735A
GB1415735A GB2094973A GB2094973A GB1415735A GB 1415735 A GB1415735 A GB 1415735A GB 2094973 A GB2094973 A GB 2094973A GB 2094973 A GB2094973 A GB 2094973A GB 1415735 A GB1415735 A GB 1415735A
Authority
GB
United Kingdom
Prior art keywords
electrocopying
machines
electrocopying machines
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
GB2094973A
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.)
Katsuragawa Electric Co Ltd
Original Assignee
Katsuragawa Electric Co Ltd
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 JP1972053571U external-priority patent/JPS5211558Y2/ja
Priority claimed from JP4525772A external-priority patent/JPS496934A/ja
Application filed by Katsuragawa Electric Co Ltd filed Critical Katsuragawa Electric Co Ltd
Publication of GB1415735A publication Critical patent/GB1415735A/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
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
    • G03G21/0035—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium using a brush; Details of cleaning brushes, e.g. fibre density

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Cleaning In Electrography (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
GB2094973A 1972-05-08 1973-05-02 Electrocopying machines Expired GB1415735A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1972053571U JPS5211558Y2 (en) 1972-05-08 1972-05-08
JP4525772A JPS496934A (en) 1972-05-08 1972-05-08

Publications (1)

Publication Number Publication Date
GB1415735A true GB1415735A (en) 1975-11-26

Family

ID=26385226

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2094973A Expired GB1415735A (en) 1972-05-08 1973-05-02 Electrocopying machines

Country Status (3)

Country Link
DE (1) DE2322527C3 (en)
FR (1) FR2183900B1 (en)
GB (1) GB1415735A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH621421A5 (en) * 1976-03-31 1981-01-30 Du Pont Magnetographic dry copying process and device for carrying it out
HU176543B (en) * 1978-04-06 1981-03-28 Irodagepipari Es Finomechanika Wiping brush particularly for indirect electrophotographic duplicator developing with powder color

Also Published As

Publication number Publication date
DE2322527B2 (en) 1975-03-13
FR2183900B1 (en) 1979-01-12
FR2183900A1 (en) 1973-12-21
DE2322527A1 (en) 1973-11-15
DE2322527C3 (en) 1975-10-30

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19930501