JPS6354190B2 - - Google Patents

Info

Publication number
JPS6354190B2
JPS6354190B2 JP55025960A JP2596080A JPS6354190B2 JP S6354190 B2 JPS6354190 B2 JP S6354190B2 JP 55025960 A JP55025960 A JP 55025960A JP 2596080 A JP2596080 A JP 2596080A JP S6354190 B2 JPS6354190 B2 JP S6354190B2
Authority
JP
Japan
Prior art keywords
developer
toner
tank
pumping
magnetic brush
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
JP55025960A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56122065A (en
Inventor
Shigeru Suzuki
Akira Shimura
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP2596080A priority Critical patent/JPS56122065A/ja
Publication of JPS56122065A publication Critical patent/JPS56122065A/ja
Publication of JPS6354190B2 publication Critical patent/JPS6354190B2/ja
Granted 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
    • G03G15/09—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
JP2596080A 1980-02-29 1980-02-29 Dry developing device for electronic photography device Granted JPS56122065A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2596080A JPS56122065A (en) 1980-02-29 1980-02-29 Dry developing device for electronic photography device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2596080A JPS56122065A (en) 1980-02-29 1980-02-29 Dry developing device for electronic photography device

Publications (2)

Publication Number Publication Date
JPS56122065A JPS56122065A (en) 1981-09-25
JPS6354190B2 true JPS6354190B2 (zh) 1988-10-27

Family

ID=12180306

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2596080A Granted JPS56122065A (en) 1980-02-29 1980-02-29 Dry developing device for electronic photography device

Country Status (1)

Country Link
JP (1) JPS56122065A (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58147766A (ja) * 1982-02-26 1983-09-02 Ricoh Co Ltd 乾式現像装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50147726A (zh) * 1974-04-29 1975-11-27 Xerox Corp
JPS5174640A (zh) * 1974-11-20 1976-06-28 Xerox Corp
JPS5250243A (en) * 1975-10-21 1977-04-22 Fuji Xerox Co Ltd Development device by magnetic brush

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50147726A (zh) * 1974-04-29 1975-11-27 Xerox Corp
JPS5174640A (zh) * 1974-11-20 1976-06-28 Xerox Corp
JPS5250243A (en) * 1975-10-21 1977-04-22 Fuji Xerox Co Ltd Development device by magnetic brush

Also Published As

Publication number Publication date
JPS56122065A (en) 1981-09-25

Similar Documents

Publication Publication Date Title
JP4759287B2 (ja) 現像装置、プロセスカートリッジ、電子写真画像形成装置
US4809034A (en) Developing device
US4449810A (en) Electrophotographic copying machine with means for mixing and removing toner and an integral exposure plate
US4324483A (en) Magnetic brush development apparatus
JP2008003175A (ja) 現像装置
JP2005233992A (ja) 現像装置及びこれを用いた画像形成装置
US5666618A (en) Developing device with agitation member and elastic member
JPH087400Y2 (ja) 現像装置
US4819027A (en) Developing apparatus
JPH0139105B2 (zh)
JPS6354190B2 (zh)
JPS6237236Y2 (zh)
JP4285123B2 (ja) 現像装置及びこれを用いた画像形成装置
JPS6347873Y2 (zh)
JPS6028354B2 (ja) 電子写真装置における乾式現像装置
US5655198A (en) Cleaning mechanism for the toning roller of an electro-statographic reproduction apparatus development station
JPH05313491A (ja) トナー補給装置
JP4294238B2 (ja) 現像装置及びそれを用いたプロセスカートリッジと画像形成装置
JP4461848B2 (ja) 現像装置及びこれを用いた画像形成装置
JP2008275745A (ja) 現像装置、プロセスカートリッジ及び画像形成装置
JP3320544B2 (ja) 画像形成装置
JPH063950A (ja) 現像装置
JPS5952262A (ja) 静電潜像現像装置
JPS59123865A (ja) 現像装置
JPH08146764A (ja) 現像装置