DE3869496D1 - Entwicklungsvorrichtung. - Google Patents

Entwicklungsvorrichtung.

Info

Publication number: DE3869496D1
Authority: DE; Germany
Prior art keywords: development device; development
Prior art date: 1987-07-09
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 - Lifetime

Application number

DE8888110958T

Other languages

English (en)

Inventor

Tamio Yoshikai

Masato Asanuma

Masatoshi Kaneshige

Hideaki Hagihara

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.)

Sharp Corp

Original Assignee

Sharp 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.)

1987-07-09

Filing date

1988-07-08

Publication date

1992-04-30

1987-07-09 Priority claimed from JP62173189A external-priority patent/JP2573232B2/ja

1987-08-25 Priority claimed from JP12947587U external-priority patent/JPS6434643U/ja

1987-09-25 Priority claimed from JP62241643A external-priority patent/JPS6482069A/ja

1988-07-08 Application filed by Sharp Corp filed Critical Sharp Corp

1992-04-30 Application granted granted Critical

1992-04-30 Publication of DE3869496D1 publication Critical patent/DE3869496D1/de

2008-07-09 Anticipated expiration legal-status Critical

Status Expired - Lifetime 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
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
- 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
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
- G03G15/0877—Arrangements for metering and dispensing developer from a developer cartridge into the development unit
- 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
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
- G03G15/0887—Arrangements for conveying and conditioning developer in the developing unit, e.g. agitating, removing impurities or humidity
- G03G15/0889—Arrangements for conveying and conditioning developer in the developing unit, e.g. agitating, removing impurities or humidity for agitation or stirring

Landscapes

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

DE8888110958T 1987-07-09 1988-07-08 Entwicklungsvorrichtung. Expired - Lifetime DE3869496D1 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP62173189A JP2573232B2 (ja)	1987-07-09	1987-07-09	現像装置
JP12947587U JPS6434643U (de)	1987-08-25	1987-08-25
JP62241643A JPS6482069A (en)	1987-09-25	1987-09-25	Developing device for copying machine

Publications (1)

Publication Number	Publication Date
DE3869496D1 true DE3869496D1 (de)	1992-04-30

Family

ID=27315944

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8888110958T Expired - Lifetime DE3869496D1 (de)	1987-07-09	1988-07-08	Entwicklungsvorrichtung.

Country Status (3)

Country	Link
US (1)	US4914481A (de)
EP (1)	EP0298504B1 (de)
DE (1)	DE3869496D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0455326Y2 (de) *	1988-07-06	1992-12-25
US5185631A (en) *	1989-07-18	1993-02-09	Mita Industrial Co., Ltd.	Apparatus for uniformly supplying powder with reduced remnant powder
JP2526328B2 (ja) *	1991-11-06	1996-08-21	富士通株式会社	現像器
JPH09114248A (ja) *	1995-10-20	1997-05-02	Minolta Co Ltd	現像装置
JP3451867B2 (ja) *	1997-01-08	2003-09-29	富士ゼロックス株式会社	定着ユニット及び画像形成装置
US5860048A (en) *	1997-07-03	1999-01-12	Oki America, Inc.	Toner stirrer for toner cartridge of developer hopper
US6343200B1 (en) *	1999-07-30	2002-01-29	Kyocera Mita Corporation	Developing device having conveyance mixing units
JP2019179070A (ja)	2018-03-30	2019-10-17	キヤノン株式会社	現像剤収容容器、現像装置およびプロセスカートリッジ
JP2019179072A (ja) *	2018-03-30	2019-10-17	キヤノン株式会社	現像剤容器、現像装置及びプロセスカートリッジ

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3606864A (en) *	1969-03-10	1971-09-21	Xerox Corp	Donor assembly
JPS5315660B2 (de) *	1974-02-22	1978-05-26
JPS6087364A (ja) *	1983-10-19	1985-05-17	Toshiba Corp	現像装置
US4565765A (en) *	1983-11-17	1986-01-21	Xerox Corporation	Process of developing electrostatic latent images comprised of rotating magnets contained in stationary shell and synthetic carrier
JPS60130772A (ja) *	1983-12-20	1985-07-12	Fuji Xerox Co Ltd	トナ−補給容器
CA1233873A (en) *	1984-01-20	1988-03-08	Moriyoshi Tsukano	Dry-process developer replacing and supplying device for electrophotographic recording apparatus
US4652115A (en) *	1985-10-25	1987-03-24	Colorocs Corporation	Print engine for color electrophotography
JPS62116970A (ja) *	1985-11-18	1987-05-28	Canon Inc	画像形成装置
DE3781258T2 (de) *	1986-12-22	1993-03-25	Eastman Kodak Co	Magnetbuerstenentwicklungsgeraet mit einem durchlass- und messmechanismus.

1988
- 1988-07-07 US US07/216,359 patent/US4914481A/en not_active Expired - Lifetime
- 1988-07-08 DE DE8888110958T patent/DE3869496D1/de not_active Expired - Lifetime
- 1988-07-08 EP EP88110958A patent/EP0298504B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US4914481A (en)	1990-04-03
EP0298504B1 (de)	1992-03-25
EP0298504A1 (de)	1989-01-11

Legal Events

Date	Code	Title	Description
1993-04-22	8364	No opposition during term of opposition
1997-03-27	8328	Change in the person/name/address of the agent	Free format text: PATENTANWAELTE MUELLER & HOFFMANN, 81667 MUENCHEN
2006-05-11	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE3884176D1 (de)	1993-10-21	Positionierungsvorrichtung.
DE322675T1 (de)	1991-09-05	Lagebestimmungsgeraet.
DE3871469D1 (de)	1992-07-02	Fixiereinrichtung.
DE68910985D1 (de)	1994-01-05	Absteigevorrichtung.
DE3850788T2 (de)	1994-12-15	Elektrophotographisches Gerät.
DE3888876D1 (de)	1994-05-11	Belichtungsvorrichtung.
DE3889829T2 (de)	1995-01-05	Entwicklungsvorrichtung.
NO884364D0 (no)	1988-09-30	Hoeyfrekvens - varmeinnretning.
DE3850721T2 (de)	1995-03-02	Entwicklungsvorrichtung.
NO882194D0 (no)	1988-05-19	Fly-radaranordning.
DE68905491T2 (de)	1993-08-19	Bahnwickelvorrichtung.
DE353087T1 (de)	1991-04-11	Atherektomievorrichtung.
DE3869496D1 (de)	1992-04-30	Entwicklungsvorrichtung.
DE3773278D1 (de)	1991-10-31	Vibrostimulationsgeraet.
DE277469T1 (de)	1988-11-24	Projektionsgeraet.
DE3850159D1 (de)	1994-07-21	Belichtungsvorrichtung.
DE3878755T2 (de)	1993-09-09	Entwicklungsvorrichtung.
DE68907989D1 (de)	1993-09-09	Elektroforesevorrichtung.
DE3888875T2 (de)	1994-08-04	Photographisches Gerät.
DE3771720D1 (de)	1991-08-29	Empfaengnisverhuetende intrauterinvorrichtung.
DE3873216D1 (de)	1992-09-03	Traegereinrichtung.
ATE96645T1 (de)	1993-11-15	Prophylaxevorrichtung.
NO162030C (no)	1989-10-25	Punkt-vaskeinnretning.
NO885509D0 (no)	1988-12-12	Sammensettbar innretning.
NO871534L (no)	1988-10-11	Slaggrenseranordning.