JPS5760364A - Magnetic cleaning device - Google Patents

Magnetic cleaning device

Info

Publication number
JPS5760364A
JPS5760364A JP13606080A JP13606080A JPS5760364A JP S5760364 A JPS5760364 A JP S5760364A JP 13606080 A JP13606080 A JP 13606080A JP 13606080 A JP13606080 A JP 13606080A JP S5760364 A JPS5760364 A JP S5760364A
Authority
JP
Japan
Prior art keywords
drum
sized
arrow
rotated
indicated
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
JP13606080A
Other languages
Japanese (ja)
Other versions
JPH0133830B2 (en
Inventor
Yasuto Doi
Katsutomo Oomika
Koji Noguchi
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.)
Proterial Ltd
Original Assignee
Hitachi Metals 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 Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Priority to JP13606080A priority Critical patent/JPS5760364A/en
Publication of JPS5760364A publication Critical patent/JPS5760364A/en
Publication of JPH0133830B2 publication Critical patent/JPH0133830B2/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
    • 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
    • G03G21/0047—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 electrostatic or magnetic means; Details thereof, e.g. magnetic pole arrangement of magnetic devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)

Abstract

PURPOSE:To rise a cleaning effect and also to make a device small-sized and light, by providing a porous elastic body blade so as to contact with a drum, on a fixed nonmagnetic sleeve in which a rotatable magnet roll is incorporated. CONSTITUTION:A drum 1 is rotated in the direction as indicated with an arrow, and a residual toner 9 adhering onto the surface of the drum 1 is wiped off by a porous elastic body blade 10. The removed toner moves in the opposite direction on a nonmagnetic sleeve 11 by a rotating motion as a magnet roll 14 fixed to an axis 12 is rotated in the direction as indicated with an arrow, gets on a scraper 15, and drops into a collcting box 16 of its lower part. Scattering of the toner is prevented by a receiving plate 17. In this way, the cleaning effect is risen and also the device is made small-sized and light.
JP13606080A 1980-09-30 1980-09-30 Magnetic cleaning device Granted JPS5760364A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13606080A JPS5760364A (en) 1980-09-30 1980-09-30 Magnetic cleaning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13606080A JPS5760364A (en) 1980-09-30 1980-09-30 Magnetic cleaning device

Publications (2)

Publication Number Publication Date
JPS5760364A true JPS5760364A (en) 1982-04-12
JPH0133830B2 JPH0133830B2 (en) 1989-07-14

Family

ID=15166254

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13606080A Granted JPS5760364A (en) 1980-09-30 1980-09-30 Magnetic cleaning device

Country Status (1)

Country Link
JP (1) JPS5760364A (en)

Also Published As

Publication number Publication date
JPH0133830B2 (en) 1989-07-14

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