DE68909807T2 - Entwicklungseinheit und Entwicklerbehälter. - Google Patents

Entwicklungseinheit und Entwicklerbehälter.

Info

Publication number
DE68909807T2
DE68909807T2 DE89103289T DE68909807T DE68909807T2 DE 68909807 T2 DE68909807 T2 DE 68909807T2 DE 89103289 T DE89103289 T DE 89103289T DE 68909807 T DE68909807 T DE 68909807T DE 68909807 T2 DE68909807 T2 DE 68909807T2
Authority
DE
Germany
Prior art keywords
developer container
development unit
development
unit
developer
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 - Lifetime
Application number
DE89103289T
Other languages
English (en)
Other versions
DE68909807D1 (de
Inventor
Yutaka Ban
Toshiaki Canon-Daini Nagashima
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Publication of DE68909807D1 publication Critical patent/DE68909807D1/de
Application granted granted Critical
Publication of DE68909807T2 publication Critical patent/DE68909807T2/de
Anticipated expiration legal-status Critical
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
    • 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
    • G03G15/0896—Arrangements or disposition of the complete developer unit or parts thereof not provided for by groups G03G15/08 - G03G15/0894
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/007—Forming single grooves or ribs, e.g. tear lines, weak spots
    • 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
    • G03G15/0881—Sealing of developer cartridges
    • G03G15/0884—Sealing of developer cartridges by a sealing film to be ruptured or cut
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/163—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the developer unit
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1648—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts using seals, e.g. to prevent scattering of toner
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1651—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for connecting the different parts
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1651—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for connecting the different parts
    • G03G2221/1654—Locks and means for positioning or alignment
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1669—Details about used materials
    • 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
DE89103289T 1988-02-24 1989-02-24 Entwicklungseinheit und Entwicklerbehälter. Expired - Lifetime DE68909807T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4257888 1988-02-24
JP4928988 1988-03-02

Publications (2)

Publication Number Publication Date
DE68909807D1 DE68909807D1 (de) 1993-11-18
DE68909807T2 true DE68909807T2 (de) 1994-02-17

Family

ID=26382287

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89103289T Expired - Lifetime DE68909807T2 (de) 1988-02-24 1989-02-24 Entwicklungseinheit und Entwicklerbehälter.

Country Status (6)

Country Link
US (1) US4931838A (de)
EP (1) EP0330225B1 (de)
JP (1) JP2629945B2 (de)
KR (1) KR940001084B1 (de)
DE (1) DE68909807T2 (de)
HK (1) HK37794A (de)

Families Citing this family (73)

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Publication number Priority date Publication date Assignee Title
JPH0693150B2 (ja) * 1988-04-20 1994-11-16 キヤノン株式会社 画像形成装置
DE68920781T2 (de) * 1988-06-17 1995-06-14 Canon Kk Bildaufzeichnungsgerät.
JP2612907B2 (ja) * 1988-08-26 1997-05-21 三田工業株式会社 現像装置のシール構造
JP2541650B2 (ja) * 1989-01-27 1996-10-09 キヤノン株式会社 現像剤補給容器
US5134441A (en) * 1989-05-30 1992-07-28 Canon Kabushiki Kaisha Developing device and process cartridge including the device
JP2646393B2 (ja) * 1989-05-31 1997-08-27 キヤノン株式会社 現像装置
DE8907136U1 (de) * 1989-06-10 1989-07-20 Keilbach, Manfred, 7102 Weinsberg, De
JP2827137B2 (ja) * 1989-12-05 1998-11-18 株式会社リコー クリーナ・トナー・マガジン及び電子写真式記録装置
DE8914686U1 (de) * 1989-12-14 1990-02-08 Kpv-Keilbach Gmbh, 7102 Weinsberg, De
US5249020A (en) * 1990-06-27 1993-09-28 Asahi Kogaku Kogyo Kabushiki Kaisha Developing device for electrophotographic image recording apparatus
US5079590A (en) * 1990-09-14 1992-01-07 Eastman Kodak Company Sealing mechanism for toner handling apparatus
SG79187A1 (en) * 1990-11-06 2001-03-20 Canon Kk Process cartridge and image forming apparatus usable therewith
US5682579A (en) * 1990-11-06 1997-10-28 Canon Kabushiki Kaisha Detachable two-frame process cartridge for an image forming apparatus
US5153659A (en) * 1990-11-14 1992-10-06 Colorep, Inc. Multicolor electrophotographic development system with detachable liquid developing devices rotatably mounted
JPH04260075A (ja) * 1991-02-15 1992-09-16 Ricoh Co Ltd 現像装置
JP2989028B2 (ja) * 1991-03-20 1999-12-13 キヤノン株式会社 現像剤容器
JP2686857B2 (ja) * 1991-05-13 1997-12-08 沖電気工業株式会社 電子写真記録装置
JP3000493B2 (ja) * 1991-07-15 2000-01-17 株式会社リコー クリーナ・トナー・マガジン
US5220385A (en) * 1991-10-01 1993-06-15 Surti Tyrone N Process cartridge for electrographic apparatus
US5184182A (en) * 1992-03-04 1993-02-02 Michlin Steven B Copier and printer toner hopper sealing device
JP3165729B2 (ja) * 1992-03-23 2001-05-14 キヤノン株式会社 現像装置及びプロセスカートリッジ
US5296902A (en) * 1992-07-06 1994-03-22 Michlin Steven B Apparatus and method for providing a removable seal between the toner hopper and feed roller compartment of a toner cartridge assembly
JP3259985B2 (ja) * 1992-09-04 2002-02-25 キヤノン株式会社 プロセスカートリッジ及び画像形成装置
EP0770932B1 (de) * 1992-09-04 1999-08-25 Canon Kabushiki Kaisha Prozesskartusche und Bilderzeugungsgerät
US5282003A (en) * 1993-01-14 1994-01-25 Michlin Steven B Copier and printer toner hopper sealing device
JP3210175B2 (ja) * 1993-06-10 2001-09-17 キヤノン株式会社 現像剤補給容器及び前記容器の組み立て方法
US5752131A (en) * 1993-06-25 1998-05-12 Canon Kabushiki Kaisha Developing apparatus with a removable sealing film and process cartridge and image forming apparatus including such a developing apparatus
DE69414643T2 (de) * 1993-06-25 1999-05-06 Canon Kk Prozesseinheit und Bilderzeugungsgerät
JP3347476B2 (ja) * 1993-06-30 2002-11-20 キヤノン株式会社 プロセスカートリッジの再生方法
TW257839B (de) * 1993-07-14 1995-09-21 Canon Kk
JP3308671B2 (ja) * 1993-08-10 2002-07-29 キヤノン株式会社 シール部材、現像剤容器、そしてプロセスカートリッジ
DE69410571T2 (de) * 1993-11-01 1998-11-19 Canon Kk Prozesseinheit und Bilderzeugungsgerät
JP3420356B2 (ja) * 1993-11-26 2003-06-23 キヤノン株式会社 現像装置、プロセスカートリッジ、画像形成装置及びプロセスカートリッジの組立方法
EP0665475A3 (de) * 1994-01-28 1997-01-29 Canon Kk Entwicklungsgerät, Prozesskartusche, Bilderzeugungsgerät und Montageverfahren der Prozesskartusche.
US5614996A (en) * 1994-03-03 1997-03-25 Kyocera Corporation Toner storage unit, residual toner collect unit, toner container with these units and image forming apparatus with such toner container
JPH07302034A (ja) * 1994-03-08 1995-11-14 Canon Inc トナーカートリッジ及びプロセスカートリッジ及び電子写真画像形成装置
US5426492A (en) * 1994-04-11 1995-06-20 Xerox Corporation Space optimizing toner cartridge
JPH0815940A (ja) * 1994-04-28 1996-01-19 Canon Inc 現像フレーム及びプロセスカートリッジ及び画像形成装置
US5523828A (en) * 1994-09-14 1996-06-04 De Kesel; Jan Seal for a toner cartridge assembly
GB2289238B (en) * 1994-05-11 1998-08-26 Kesel Jan De Seal for a toner cartridge assembly
JP3281483B2 (ja) * 1994-07-15 2002-05-13 キヤノン株式会社 現像装置及びプロセスカートリッジ及び画像形成装置
JP3248822B2 (ja) * 1994-11-21 2002-01-21 株式会社東芝 画像形成装置
US5878306A (en) * 1997-07-18 1999-03-02 Michlin; Steven Bruce Disposable strip holder installation device and method used in the imaging and other industries
US6552780B1 (en) * 1995-01-10 2003-04-22 Steven Bruce Michlin Flexible tear-seal; seal material and method for toner hopper compartment
US6356724B1 (en) * 1995-01-10 2002-03-12 Steven Bruce Michlin Disposable strip holder installation device and placement holding device and method for copiers, laser printers, fax machines and for toner cartridges used therein
US5802431A (en) * 1995-04-03 1998-09-01 Canon Kabushiki Kaisha Collapsible toner container
JPH0916056A (ja) * 1995-06-30 1997-01-17 Canon Inc プロセスカートリッジ及び画像形成装置
JP3776958B2 (ja) 1995-09-11 2006-05-24 大日本印刷株式会社 トナー容器用蓋材フィルム及びトナー容器
JP3507222B2 (ja) * 1995-10-26 2004-03-15 キヤノン株式会社 トナー補給容器
JP3471992B2 (ja) * 1995-10-26 2003-12-02 キヤノン株式会社 トナー補給容器及び画像形成装置
BE1010055A4 (nl) * 1996-03-01 1997-12-02 Kesel Jan De Middel voor inktbak.
FR2750115B1 (fr) 1996-06-19 1998-08-28 Valois Bague de fixation metallique vissable pour fixer un organe de distribution sur un recipient
JPH10171233A (ja) * 1996-10-07 1998-06-26 Canon Inc 現像カートリッジ及び電子写真画像形成装置
JP3495916B2 (ja) * 1997-08-01 2004-02-09 キヤノン株式会社 シール部材及びトナー容器
JP3083091B2 (ja) 1997-12-09 2000-09-04 キヤノン株式会社 現像剤収納容器のシール部材、現像剤収納容器、現像装置、プロセスカートリッジ及び画像形成装置
JP2954140B2 (ja) 1998-02-27 1999-09-27 新潟日本電気株式会社 トナーカートリッジ
US6041202A (en) * 1998-07-06 2000-03-21 Cornelius; Lester Seal for toner cartridge
JP3347677B2 (ja) 1998-10-29 2002-11-20 キヤノン株式会社 トナー収納容器の分解方法及びプロセスカートリッジの分解方法
JP3847985B2 (ja) 1998-11-04 2006-11-22 キヤノン株式会社 トナー補給容器の再生方法
JP3490946B2 (ja) * 2000-01-13 2004-01-26 シャープ株式会社 トナー補給装置
US6350503B1 (en) 2000-02-18 2002-02-26 Static Control Components, Inc. Toner cartridge seal assembly
JP3977035B2 (ja) 2000-07-19 2007-09-19 キヤノン株式会社 現像剤容器の製造方法
JP3710385B2 (ja) 2001-01-22 2005-10-26 キヤノン株式会社 トナー補給容器及びプロセスカートリッジ
JP4035384B2 (ja) * 2002-06-19 2008-01-23 キヤノン株式会社 現像剤補給容器
US7050728B2 (en) * 2003-04-25 2006-05-23 Canon Kabushiki Kaisha Developer supply container detachably mountable to image forming apparatus detecting the amount of developer remaining in the container
US6842595B1 (en) 2003-10-29 2005-01-11 Static Control Components, Inc. Multi-level seal
JP2005345494A (ja) * 2004-05-31 2005-12-15 Ricoh Co Ltd 現像装置およびプロセスカートリッジおよび画像形成装置
US7532843B2 (en) * 2005-08-16 2009-05-12 Lexmark International, Inc. Image forming substance engaging device
SK212006A3 (sk) * 2006-02-09 2008-03-05 Goset, S. R. O. Uzáver zásobníka tonera
JP5473548B2 (ja) 2009-03-03 2014-04-16 キヤノン株式会社 現像剤収納容器、現像装置、及びプロセスカートリッジ
JP6020117B2 (ja) * 2012-12-14 2016-11-02 富士ゼロックス株式会社 現像装置及び画像形成装置
JP6385251B2 (ja) 2014-11-10 2018-09-05 キヤノン株式会社 現像剤補給容器、現像剤補給装置、及び、画像形成装置
JP7009132B2 (ja) 2017-09-21 2022-01-25 キヤノン株式会社 現像剤補給容器及び現像剤補給システム

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JPH0622850Y2 (ja) * 1986-09-26 1994-06-15 三田工業株式会社 現像剤収納カ−トリッジ
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Also Published As

Publication number Publication date
HK37794A (en) 1994-04-29
JP2629945B2 (ja) 1997-07-16
DE68909807D1 (de) 1993-11-18
EP0330225B1 (de) 1993-10-13
EP0330225A2 (de) 1989-08-30
KR940001084B1 (ko) 1994-02-12
EP0330225A3 (en) 1990-08-22
KR890013531A (ko) 1989-09-23
JPH01315779A (ja) 1989-12-20
US4931838A (en) 1990-06-05

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