GB1342782A - Electrostatic latent image development - Google Patents

Electrostatic latent image development

Info

Publication number
GB1342782A
GB1342782A GB2040671A GB2040671A GB1342782A GB 1342782 A GB1342782 A GB 1342782A GB 2040671 A GB2040671 A GB 2040671A GB 2040671 A GB2040671 A GB 2040671A GB 1342782 A GB1342782 A GB 1342782A
Authority
GB
United Kingdom
Prior art keywords
developer
latent image
housing
electrostatic latent
image development
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
GB2040671A
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 GB1342782A publication Critical patent/GB1342782A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)

Abstract

1342782 Powder developing XEROX CORP 19 April 1971 [28 Jan 1970] 20406/71 Heading G2H A latent image bearing web 17 passes through a developer housing 22 and then past a vertical partition 24; developer being frictionally carried to the top of the partition and spilling over to return to the housing. This improves developer mixing. Preferably a hopper 29 adds fresh developer to that returning to the housing. Web 17 may be photo-conductively coated brass or nickel.
GB2040671A 1970-01-28 1971-04-19 Electrostatic latent image development Expired GB1342782A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US660970A 1970-01-28 1970-01-28

Publications (1)

Publication Number Publication Date
GB1342782A true GB1342782A (en) 1974-01-03

Family

ID=21721711

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2040671A Expired GB1342782A (en) 1970-01-28 1971-04-19 Electrostatic latent image development

Country Status (6)

Country Link
US (1) US3682137A (en)
JP (1) JPS5036767B1 (en)
CA (1) CA949820A (en)
DE (1) DE2104053A1 (en)
GB (1) GB1342782A (en)
NL (1) NL7100934A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7113329A (en) * 1971-09-29 1973-04-02 Philips Nv
US4108111A (en) * 1977-05-31 1978-08-22 Xerox Corporation Developer housing

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2832311A (en) * 1956-01-10 1958-04-29 Haloid Co Apparatus for development of electrostatic images
US3503776A (en) * 1966-02-21 1970-03-31 Xerox Corp Xerographic development
US3599604A (en) * 1968-01-11 1971-08-17 Xerox Corp Xerographic development apparatus
US3448724A (en) * 1968-01-11 1969-06-10 Xerox Corp Developing apparatus

Also Published As

Publication number Publication date
JPS5036767B1 (en) 1975-11-27
NL7100934A (en) 1971-07-30
US3682137A (en) 1972-08-08
DE2104053A1 (en) 1971-08-12
CA949820A (en) 1974-06-25

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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