JPS57185456A - Production of charger - Google Patents

Production of charger

Info

Publication number
JPS57185456A
JPS57185456A JP7100481A JP7100481A JPS57185456A JP S57185456 A JPS57185456 A JP S57185456A JP 7100481 A JP7100481 A JP 7100481A JP 7100481 A JP7100481 A JP 7100481A JP S57185456 A JPS57185456 A JP S57185456A
Authority
JP
Japan
Prior art keywords
electrode
fibers
plate
cut
implanting
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.)
Granted
Application number
JP7100481A
Other languages
Japanese (ja)
Other versions
JPS6320348B2 (en
Inventor
Toshimasa Takano
Takaaki Konuma
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7100481A priority Critical patent/JPS57185456A/en
Publication of JPS57185456A publication Critical patent/JPS57185456A/en
Publication of JPS6320348B2 publication Critical patent/JPS6320348B2/ja
Granted 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
    • G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
    • G03G15/0208—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices by contact, friction or induction, e.g. liquid charging apparatus
    • G03G15/0216—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices by contact, friction or induction, e.g. liquid charging apparatus by bringing a charging member into contact with the member to be charged, e.g. roller, brush chargers
    • G03G15/0233—Structure, details of the charging member, e.g. chemical composition, surface properties
    • 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)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Elimination Of Static Electricity (AREA)

Abstract

PURPOSE:To ensure the uniform implanting of fibers with no charging variance, by setting the 1st electrode having an adhesive layer opposite to the 2nd electrode connected to an exciting means and then implanting electrostatically the cut fibers put on the 2nd electrode to the 1st electrode. CONSTITUTION:The cut fibers (a) to be implanted are put on a conductive plate 6. Then an exciting means 4 is actuated, and at the same time the DC voltage is applied to the 1st electrode 1. Thus the plate 6 has the vibration together with a vibrating plate 5. Then the fibers (a) on the plate 6 fly by the static electricity and pass through a mesh 7 to be adhered vertically onto the surface coated with an adhesive 3 of the 1st electrode. The fibers (a) are cut into a prescribed length by means of an electric razor 8. Thus the length and the size can be set even.
JP7100481A 1981-05-12 1981-05-12 Production of charger Granted JPS57185456A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7100481A JPS57185456A (en) 1981-05-12 1981-05-12 Production of charger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7100481A JPS57185456A (en) 1981-05-12 1981-05-12 Production of charger

Publications (2)

Publication Number Publication Date
JPS57185456A true JPS57185456A (en) 1982-11-15
JPS6320348B2 JPS6320348B2 (en) 1988-04-27

Family

ID=13447917

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7100481A Granted JPS57185456A (en) 1981-05-12 1981-05-12 Production of charger

Country Status (1)

Country Link
JP (1) JPS57185456A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0617344A2 (en) * 1993-03-25 1994-09-28 Kabushiki Kaisha Toshiba A brush charging device for an image forming apparatus and a method for manufacturing the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0617344A2 (en) * 1993-03-25 1994-09-28 Kabushiki Kaisha Toshiba A brush charging device for an image forming apparatus and a method for manufacturing the same
EP0617344A3 (en) * 1993-03-25 1995-05-24 Tokyo Shibaura Electric Co A brush charging device for an image forming apparatus and a method for manufacturing the same.
US5486907A (en) * 1993-03-25 1996-01-23 Kabushiki Kaisha Toshiba Brush charging device for an image forming apparatus and a method for manufacturing the same

Also Published As

Publication number Publication date
JPS6320348B2 (en) 1988-04-27

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