GB1329982A - Method of developing latent electrostatic images - Google Patents

Method of developing latent electrostatic images

Info

Publication number
GB1329982A
GB1329982A GB5585270A GB5585270A GB1329982A GB 1329982 A GB1329982 A GB 1329982A GB 5585270 A GB5585270 A GB 5585270A GB 5585270 A GB5585270 A GB 5585270A GB 1329982 A GB1329982 A GB 1329982A
Authority
GB
United Kingdom
Prior art keywords
fresh
latent electrostatic
image
electrostatic images
residual developer
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
GB5585270A
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 GB1329982A publication Critical patent/GB1329982A/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
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/082—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer for immersion
    • 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)
  • Dry Development In Electrophotography (AREA)
  • Cleaning In Electrography (AREA)

Abstract

1329982 Electrophotographic apparatus XEROX CORP 24 Nov 1970 1 Dec 1969] 55852/70 Heading G2H A brush 25 removes residual developer from a drum 10 and supplies it to a chamber 20 for developing a fresh latent image. As shown, residual developer is loosened at 18, 19; a fresh latent image is formed at A, B; the residual developer is removed by earthed brush 25 which may be fur, nylon, or Dynel (R.T.M.); the fresh image is developed by contact with a mass 22 of developer contained in an electrically biased chamber 20 and circulated by an auger 35; and the developed image is transferred at C.
GB5585270A 1969-12-01 1970-11-24 Method of developing latent electrostatic images Expired GB1329982A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88104369A 1969-12-01 1969-12-01

Publications (1)

Publication Number Publication Date
GB1329982A true GB1329982A (en) 1973-09-12

Family

ID=25377669

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5585270A Expired GB1329982A (en) 1969-12-01 1970-11-24 Method of developing latent electrostatic images

Country Status (5)

Country Link
US (1) US3625683A (en)
JP (1) JPS5113585B1 (en)
CA (1) CA937800A (en)
DE (1) DE2059126A1 (en)
GB (1) GB1329982A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4063811A (en) * 1975-04-11 1977-12-20 Minolta Camera Kabushiki Kaisha Electrophotographic copier
US4769676A (en) * 1986-03-04 1988-09-06 Kabushiki Kaisha Toshiba Image forming apparatus including means for removing residual toner

Also Published As

Publication number Publication date
US3625683A (en) 1971-12-07
JPS5113585B1 (en) 1976-04-30
CA937800A (en) 1973-12-04
DE2059126A1 (en) 1971-06-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees