ES8206869A1 - Apparatus for cleaning particles from a surface. - Google Patents

Apparatus for cleaning particles from a surface.

Info

Publication number
ES8206869A1
ES8206869A1 ES500457A ES500457A ES8206869A1 ES 8206869 A1 ES8206869 A1 ES 8206869A1 ES 500457 A ES500457 A ES 500457A ES 500457 A ES500457 A ES 500457A ES 8206869 A1 ES8206869 A1 ES 8206869A1
Authority
ES
Spain
Prior art keywords
magnetic transport
particles
magnitude
cleaning material
cleaning
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
ES500457A
Other languages
Spanish (es)
Other versions
ES500457A0 (en
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
Publication of ES8206869A1 publication Critical patent/ES8206869A1/en
Publication of ES500457A0 publication Critical patent/ES500457A0/en
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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/0005—Cleaning of residual toner

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Cleaning In Electrography (AREA)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)
  • Cleaning In General (AREA)

Abstract

An apparatus (50) for cleaning particles from a surface, which includes a magnetic transport (52, 54) for moving a cleaning material into contact with the surface. The magnetic transport (52,54) is electrically biased to a polarity and magnitude sufficient to attract the particles from the surface to the cleaning material. An electrically non-conductive member (62), positioned closely adjacent to the magnetic transport (52, 54), is electrically biased to the same polarity as the magnetic transport (52,54) with the magnitude thereof being greater than the magnitude of the electrical bias applied to the magnetic transport (52,54). In this way, particles adhering to the cleaning material are attracted therefrom to the member (62).
ES500457A 1980-03-17 1981-03-17 A DEVICE FOR CLEANING PARTICLES OF A SURFACE Granted ES500457A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13080580A 1980-03-17 1980-03-17

Publications (2)

Publication Number Publication Date
ES8206869A1 true ES8206869A1 (en) 1982-08-16
ES500457A0 ES500457A0 (en) 1982-08-16

Family

ID=22446417

Family Applications (1)

Application Number Title Priority Date Filing Date
ES500457A Granted ES500457A0 (en) 1980-03-17 1981-03-17 A DEVICE FOR CLEANING PARTICLES OF A SURFACE

Country Status (8)

Country Link
EP (1) EP0036290B1 (en)
JP (1) JPS56143477A (en)
AU (1) AU541174B2 (en)
BR (1) BR8101511A (en)
CA (1) CA1184591A (en)
DE (1) DE3167540D1 (en)
ES (1) ES500457A0 (en)
MX (1) MX150481A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0244304Y2 (en) * 1980-08-30 1990-11-26
US4547063A (en) * 1983-07-25 1985-10-15 Xerox Corporation Moving magnet cleaner
US4705387A (en) * 1983-12-21 1987-11-10 Xerox Corporation Cleaning apparatus for charge retentive surface
JPH0349049Y2 (en) * 1985-03-13 1991-10-21
US4819026A (en) * 1987-12-21 1989-04-04 Xerox Corporation Cleaning apparatus for a charge retentive surface
US4989047A (en) * 1989-12-11 1991-01-29 Xerox Corporation Cleaning apparatus for the reduction of agglomeration-caused spotting
US5737670A (en) * 1990-05-12 1998-04-07 Minolta Co., Ltd. Forming method and apparatus
US5124757A (en) * 1990-06-25 1992-06-23 Minolta Camera Kabushiki Kaisha Image forming method and apparatus including treatment and collection of residual developer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4837382B1 (en) * 1968-08-26 1973-11-10
JPS51146831A (en) * 1975-06-11 1976-12-16 Ricoh Co Ltd Photo-sensible element non-image part cleaning method and its device

Also Published As

Publication number Publication date
EP0036290A1 (en) 1981-09-23
CA1184591A (en) 1985-03-26
BR8101511A (en) 1981-09-22
JPH0154708B2 (en) 1989-11-20
ES500457A0 (en) 1982-08-16
MX150481A (en) 1984-05-14
JPS56143477A (en) 1981-11-09
EP0036290B1 (en) 1984-12-05
DE3167540D1 (en) 1985-01-17
AU541174B2 (en) 1984-12-20
AU6814681A (en) 1981-09-24

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20020401