FR2237231A1 - - Google Patents

Info

Publication number
FR2237231A1
FR2237231A1 FR7324162A FR7324162A FR2237231A1 FR 2237231 A1 FR2237231 A1 FR 2237231A1 FR 7324162 A FR7324162 A FR 7324162A FR 7324162 A FR7324162 A FR 7324162A FR 2237231 A1 FR2237231 A1 FR 2237231A1
Authority
FR
France
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.)
Granted
Application number
FR7324162A
Other languages
French (fr)
Other versions
FR2237231B3 (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.)
Northrop Grumman Guidance and Electronics Co Inc
Original Assignee
Itek 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 Itek Corp filed Critical Itek Corp
Publication of FR2237231A1 publication Critical patent/FR2237231A1/fr
Application granted granted Critical
Publication of FR2237231B3 publication Critical patent/FR2237231B3/fr
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
    • G03G15/0801—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer for cascading

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
FR7324162A 1972-07-03 1973-07-02 Expired FR2237231B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US268309A US3921578A (en) 1972-07-03 1972-07-03 Power cascade electrophotographic development

Publications (2)

Publication Number Publication Date
FR2237231A1 true FR2237231A1 (en) 1975-02-07
FR2237231B3 FR2237231B3 (en) 1976-06-18

Family

ID=23022384

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7324162A Expired FR2237231B3 (en) 1972-07-03 1973-07-02

Country Status (9)

Country Link
US (1) US3921578A (en)
JP (1) JPS4953839A (en)
BE (1) BE801830A (en)
DE (1) DE2333877A1 (en)
FR (1) FR2237231B3 (en)
GB (1) GB1424369A (en)
IT (1) IT990870B (en)
NL (1) NL7309238A (en)
SE (1) SE382697B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991712A (en) * 1974-01-02 1976-11-16 Itek Corporation Cascade development station having a roughened development plate for enhancing developer mixture turbulence
JPS5937831B2 (en) * 1975-01-21 1984-09-12 キヤノン株式会社 Electrophotographic developing device
US4162842A (en) * 1977-01-28 1979-07-31 Burroughs Corporation Method and apparatus for developing a latent, electrostatic image in non-impact printing
US4445771A (en) 1980-12-05 1984-05-01 Ricoh Company, Ltd. Developing apparatus for electrostatic photography
DE3153406C3 (en) * 1980-12-05 1995-03-23 Ricoh Kk Development facility for an electrophotographic copier
US4422598A (en) * 1981-06-09 1983-12-27 Sundstrand Data Control, Inc. Extreme temperature tape recorder drive belt
US4412733A (en) * 1981-09-02 1983-11-01 Pitney Bowes Inc. Belt developing apparatus
US4537495A (en) * 1983-07-01 1985-08-27 Zerox Corporation Multispeed development system
KR101041083B1 (en) * 2009-08-06 2011-06-13 삼성전자주식회사 Developing device usable with image forming apparatus and developer transferring device thereof
JP6584197B2 (en) * 2015-07-31 2019-10-02 キヤノン株式会社 Developing device, process cartridge, and image forming apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL288124A (en) * 1962-01-25
US3284224A (en) * 1963-01-04 1966-11-08 Xerox Corp Controlled xerographic development
US3376852A (en) * 1966-12-27 1968-04-09 Xerox Corp Dielectric belt developing
US3584601A (en) * 1968-10-28 1971-06-15 Xerox Corp Magnetic brush belt development
GB1300865A (en) * 1969-03-15 1972-12-20 Ricoh Kk Improvements in and relating to electro-photographic developing arrangements and processes
US3662711A (en) * 1970-03-19 1972-05-16 Xerox Corp Development apparatus

Also Published As

Publication number Publication date
BE801830A (en) 1974-01-03
FR2237231B3 (en) 1976-06-18
JPS4953839A (en) 1974-05-25
US3921578A (en) 1975-11-25
SE382697B (en) 1976-02-09
GB1424369A (en) 1976-02-11
IT990870B (en) 1975-07-10
NL7309238A (en) 1974-01-07
DE2333877A1 (en) 1974-01-17

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Legal Events

Date Code Title Description
ST Notification of lapse