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CA922773A - Charging apparatus - Google Patents

Charging apparatus

Info

Publication number
CA922773A
CA922773A CA089472A CA89472A CA922773A CA 922773 A CA922773 A CA 922773A CA 089472 A CA089472 A CA 089472A CA 89472 A CA89472 A CA 89472A CA 922773 A CA922773 A CA 922773A
Authority
CA
Canada
Prior art keywords
charging apparatus
charging
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
CA089472A
Inventor
A. Henry Keith
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.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Application granted granted Critical
Publication of CA922773A publication Critical patent/CA922773A/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
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • G03G15/163—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using the force produced by an electrostatic transfer field formed between the second base and the electrographic recording member, e.g. transfer through an air gap
    • G03G15/1635—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using the force produced by an electrostatic transfer field formed between the second base and the electrographic recording member, e.g. transfer through an air gap the field being produced by laying down an electrostatic charge behind the base or the recording member, e.g. by a corona device
    • 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
    • G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
    • G03G15/0291—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices corona discharge devices, e.g. wires, pointed electrodes, means for cleaning the corona discharge device

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
CA089472A 1969-11-06 1970-07-29 Charging apparatus Expired CA922773A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87455869A 1969-11-06 1969-11-06

Publications (1)

Publication Number Publication Date
CA922773A true CA922773A (en) 1973-03-13

Family

ID=25364072

Family Applications (1)

Application Number Title Priority Date Filing Date
CA089472A Expired CA922773A (en) 1969-11-06 1970-07-29 Charging apparatus

Country Status (6)

Country Link
BE (1) BE758248A (en)
CA (1) CA922773A (en)
DE (1) DE2054080A1 (en)
FR (1) FR2071912A5 (en)
GB (1) GB1332925A (en)
NL (1) NL7016045A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7601285A (en) 1976-02-09 1977-08-11 Mita Industrial Co Ltd METHOD AND DEVICE FOR ELECTROPHOTOGRAPHIC OR ELECTROSTATIC PRINTING.
DE2660053C2 (en) * 1976-02-09 1982-06-24 Mita Industrial Co., Ltd., Osaka Use of a corona discharge device as a transmission device for transmitting sound images

Also Published As

Publication number Publication date
DE2054080A1 (en) 1971-05-13
FR2071912A5 (en) 1971-09-17
BE758248A (en) 1971-04-30
GB1332925A (en) 1973-10-10
NL7016045A (en) 1971-05-10

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