DE3267271D1 - Toner replenishing device for an electrostatic copying apparatus - Google Patents

Toner replenishing device for an electrostatic copying apparatus

Info

Publication number
DE3267271D1
DE3267271D1 DE8282303352T DE3267271T DE3267271D1 DE 3267271 D1 DE3267271 D1 DE 3267271D1 DE 8282303352 T DE8282303352 T DE 8282303352T DE 3267271 T DE3267271 T DE 3267271T DE 3267271 D1 DE3267271 D1 DE 3267271D1
Authority
DE
Germany
Prior art keywords
toner replenishing
copying apparatus
replenishing device
electrostatic copying
electrostatic
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
DE8282303352T
Other languages
English (en)
Inventor
Nobuhiko Kozuka
Shigeo Koyama
Masami Kai
Ichiro Takahashi
Hiromi Sakata
Atsushi Kano
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.)
Kyocera Mita Industrial Co Ltd
Original Assignee
Mita Industrial 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 Mita Industrial Co Ltd filed Critical Mita Industrial Co Ltd
Application granted granted Critical
Publication of DE3267271D1 publication Critical patent/DE3267271D1/de
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
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0865—Arrangements for supplying new developer
    • G03G15/0875—Arrangements for supplying new developer cartridges having a box like shape
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S222/00—Dispensing
    • Y10S222/01—Xerography

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
DE8282303352T 1981-06-30 1982-06-25 Toner replenishing device for an electrostatic copying apparatus Expired DE3267271D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56102944A JPS584162A (ja) 1981-06-30 1981-06-30 トナ−補給装置

Publications (1)

Publication Number Publication Date
DE3267271D1 true DE3267271D1 (en) 1985-12-12

Family

ID=14340933

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282303352T Expired DE3267271D1 (en) 1981-06-30 1982-06-25 Toner replenishing device for an electrostatic copying apparatus

Country Status (4)

Country Link
US (1) US4477173A (de)
EP (1) EP0068858B1 (de)
JP (1) JPS584162A (de)
DE (1) DE3267271D1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4906104A (en) * 1987-03-03 1990-03-06 Minolta Camera Kabushiki Kaisha Agitating and supplying device and a mold for molding same
JPS6432275A (en) * 1987-07-28 1989-02-02 Minolta Camera Kk Driving method for image forming device
JPH02277083A (ja) * 1989-04-19 1990-11-13 Ricoh Co Ltd トナー補給機構
JP2517135B2 (ja) * 1990-01-22 1996-07-24 松下電器産業株式会社 電子写真装置
US5101237A (en) * 1991-03-22 1992-03-31 International Business Machines Corporation Toner metering apparatus with pressure equalization
EP0518682B1 (de) * 1991-06-14 1995-08-23 Oki Electric Industry Co., Ltd. Entwicklungsvorrichtung
JPH06210589A (ja) * 1993-01-14 1994-08-02 Itami Kogyo Kk シート材の切断装置
US5619312A (en) * 1993-11-10 1997-04-08 Sharp Kabushiki Kaisha Developing device with developer-supplying mechanism
AU3426895A (en) 1994-10-17 1996-05-02 Canon Kabushiki Kaisha Toner container, toner container assembling method, process cartridge, and electrophotographic image forming apparatus
US5828934A (en) * 1995-06-07 1998-10-27 Konica Corporation Driving device of developing units and toner replenishing units for use in image forming apparatus
US5860048A (en) * 1997-07-03 1999-01-12 Oki America, Inc. Toner stirrer for toner cartridge of developer hopper
US6702423B2 (en) 1998-05-27 2004-03-09 Canon Kabushiki Kaisha Cleaning device for inkjet printing head, cleaning method for inkjet printing head, inkjet recording apparatus, and wiper
US6671481B1 (en) * 2002-10-29 2003-12-30 Hewlett-Packard Development Company, L.P. Endless belt dry toner agitator
JP6012214B2 (ja) * 2011-04-20 2016-10-25 キヤノン株式会社 現像装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3610474A (en) * 1969-10-06 1971-10-05 Shunk Mfg Co Inc Material conveyor and spreader
JPS52517Y2 (de) * 1971-12-27 1977-01-08
JPS5315660B2 (de) * 1974-02-22 1978-05-26
US3908596A (en) * 1974-04-29 1975-09-30 Xerox Corp Segmented gate developer flow controller
JPS5848901B2 (ja) * 1974-06-28 1983-10-31 株式会社リコー フクシヤソウチノ トナ−キヨウキユウソウチ
US3970036A (en) * 1974-07-17 1976-07-20 Savin Business Machines Corporation Toner concentration detector for dry powder magnetic brush toning system
JPS5279940A (en) * 1975-12-26 1977-07-05 Fuji Xerox Co Ltd Toner replenisher
DE2847768C2 (de) * 1977-11-05 1985-07-11 Minolta Camera K.K., Osaka Elektrophotographisches Entwicklungsverfahren
JPS5476240A (en) * 1977-11-30 1979-06-18 Ricoh Co Ltd Toner feeder
JPS5952832B2 (ja) * 1978-06-26 1984-12-21 富士ゼロックス株式会社 トナ−補給装置

Also Published As

Publication number Publication date
EP0068858B1 (de) 1985-11-06
JPS6367183B2 (de) 1988-12-23
JPS584162A (ja) 1983-01-11
EP0068858A2 (de) 1983-01-05
US4477173A (en) 1984-10-16
EP0068858A3 (en) 1983-08-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee