GB1315565A - Centrifugal development apparatus - Google Patents

Centrifugal development apparatus

Info

Publication number
GB1315565A
GB1315565A GB4043270A GB4043270A GB1315565A GB 1315565 A GB1315565 A GB 1315565A GB 4043270 A GB4043270 A GB 4043270A GB 4043270 A GB4043270 A GB 4043270A GB 1315565 A GB1315565 A GB 1315565A
Authority
GB
United Kingdom
Prior art keywords
disc
aug
development apparatus
toner
magnets
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
GB4043270A
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 GB1315565A publication Critical patent/GB1315565A/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

1315565 Developing apparatus XEROX CORP 21 Aug 1970 [29 Aug 1969] 40432/70 Heading G2H Toner on a support 14 is picked up by the centrifugal force of a rotating conical housing 11 or a rotating system of tubes 50 and speed over on image bearing element 1 by a disc 30 or 54. The disc may act as a development electrode and to increase toner agitation may be roughened or may carry magnets (42), Fig. 5 (not shown). Alternatively stationary magnets (41), Fig.4 (not shown), may be positioned beneath the disc.
GB4043270A 1969-08-29 1970-08-21 Centrifugal development apparatus Expired GB1315565A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85408369A 1969-08-29 1969-08-29

Publications (1)

Publication Number Publication Date
GB1315565A true GB1315565A (en) 1973-05-02

Family

ID=25317683

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4043270A Expired GB1315565A (en) 1969-08-29 1970-08-21 Centrifugal development apparatus

Country Status (4)

Country Link
US (1) US3664297A (en)
JP (1) JPS4824055B1 (en)
DE (1) DE2042845A1 (en)
GB (1) GB1315565A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5217959U (en) * 1975-07-26 1977-02-08
JPS6022298Y2 (en) * 1977-08-29 1985-07-02 星崎電機株式会社 Refrigeration equipment
US4357096A (en) * 1981-03-06 1982-11-02 Eastman Kodak Company Dispersion supply apparatus for photoelectrophoretic migration imaging

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1578333A (en) * 1925-03-07 1926-03-30 Mcniff Hugh Rotary pump
US3014812A (en) * 1958-11-21 1961-12-26 Bird & Son Method and apparatus for spreading particles
US3117891A (en) * 1960-09-26 1964-01-14 Xerox Corp Xerographic apparatus
US3122455A (en) * 1960-12-30 1964-02-25 Xerox Corp Xerographic toner dispenser
US3130066A (en) * 1961-10-09 1964-04-21 Ransburg Electro Coating Corp Electro spray apparatus and method
GB1089412A (en) * 1965-06-02 1967-11-01 Arlside Ltd Reprographic apparatus
US3349750A (en) * 1965-12-27 1967-10-31 Xerox Corp Xerographic development apparatus
US3435803A (en) * 1965-12-27 1969-04-01 Xerox Corp Lifting apparatus
GB1201981A (en) * 1967-06-16 1970-08-12 Agfa Gevaert Ag Electrophotographic developing device

Also Published As

Publication number Publication date
DE2042845A1 (en) 1971-03-11
JPS4824055B1 (en) 1973-07-18
US3664297A (en) 1972-05-23

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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