GB1294603A - Toner developer system - Google Patents

Toner developer system

Info

Publication number
GB1294603A
GB1294603A GB01096/70A GB1109670A GB1294603A GB 1294603 A GB1294603 A GB 1294603A GB 01096/70 A GB01096/70 A GB 01096/70A GB 1109670 A GB1109670 A GB 1109670A GB 1294603 A GB1294603 A GB 1294603A
Authority
GB
United Kingdom
Prior art keywords
roller
toner
brush
developer system
march
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
GB01096/70A
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 GB1294603A publication Critical patent/GB1294603A/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
    • G03G15/0805—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a brush

Abstract

1294603 Electro-photographic developing apparatus XEROX CORP 9 March 1970 [10 March 1969] 11096/70 Heading G2H Toner is supplied to a development brush 20 by a roller 15 having a replaceable sleeve 18 e.g. of methyl terpolymer. Roller 15 may rotate in the toner reservoir or, as shown, may be supplied by a brush or roller 7. Toner application is controlled by a blade 23 and the speed of roller 15. Brush 20 and roller 15 may be electrically biased.
GB01096/70A 1969-03-10 1970-03-09 Toner developer system Expired GB1294603A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80576669A 1969-03-10 1969-03-10

Publications (1)

Publication Number Publication Date
GB1294603A true GB1294603A (en) 1972-11-01

Family

ID=25192452

Family Applications (1)

Application Number Title Priority Date Filing Date
GB01096/70A Expired GB1294603A (en) 1969-03-10 1970-03-09 Toner developer system

Country Status (9)

Country Link
US (1) US3638613A (en)
BE (1) BE747124A (en)
CH (1) CH520960A (en)
DE (1) DE2010553A1 (en)
ES (1) ES377302A1 (en)
FR (1) FR2037578A5 (en)
GB (1) GB1294603A (en)
NL (1) NL7003078A (en)
SE (1) SE354363B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3841265A (en) * 1972-08-14 1974-10-15 Zerox Corp Developer assembly for electrostatic copier
JPS5346098B2 (en) * 1973-11-27 1978-12-11
JPS50105844U (en) * 1974-02-07 1975-08-30
JPS5160851U (en) * 1974-11-07 1976-05-13
GB2070981B (en) * 1980-01-18 1984-02-29 Tokyo Shibaura Electric Co Developing apparatus
US4408862A (en) * 1980-01-18 1983-10-11 Tokyo Shibaura Denki Kabushiki Kaisha Developing apparatus for electrostatic copying machine
DE3205989A1 (en) * 1982-02-19 1983-09-01 Hoechst Ag, 6230 Frankfurt METHOD AND DEVICE FOR DEVELOPING AN ELECTROSTATIC LATENT PRODUCED ON A RECORDING CARRIER
US4743937A (en) * 1983-12-12 1988-05-10 Xerox Corporation Apparatus for charging toner particles

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152012A (en) * 1960-12-19 1964-10-06 Ibm Apparatus for the development of electrostatic images
US3283703A (en) * 1964-08-03 1966-11-08 Crocker Citizens Nat Bank Electrostatic printing brush powder feed system
US3572922A (en) * 1968-12-19 1971-03-30 Rca Corp Apparatus for developing electrostatic images

Also Published As

Publication number Publication date
SE354363B (en) 1973-03-05
FR2037578A5 (en) 1970-12-31
CH520960A (en) 1972-03-31
NL7003078A (en) 1970-09-14
DE2010553A1 (en) 1970-09-24
US3638613A (en) 1972-02-01
BE747124A (en) 1970-09-10
ES377302A1 (en) 1972-06-16

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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