HK1012050A1 - Tearable sealing member developing apparatus and process cartridge - Google Patents

Tearable sealing member developing apparatus and process cartridge

Info

Publication number
HK1012050A1
HK1012050A1 HK98112965A HK98112965A HK1012050A1 HK 1012050 A1 HK1012050 A1 HK 1012050A1 HK 98112965 A HK98112965 A HK 98112965A HK 98112965 A HK98112965 A HK 98112965A HK 1012050 A1 HK1012050 A1 HK 1012050A1
Authority
HK
Hong Kong
Prior art keywords
sealing member
process cartridge
developing apparatus
tearable sealing
member developing
Prior art date
Application number
HK98112965A
Other languages
English (en)
Inventor
Yasuo Fujiwara
Original Assignee
Canon Kk
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 Kk filed Critical Canon Kk
Publication of HK1012050A1 publication Critical patent/HK1012050A1/xx

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
    • 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
    • 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
    • G03G15/0848—Arrangements for testing or measuring developer properties or quality, e.g. charge, size, flowability
    • G03G15/0849—Detection or control means for the developer concentration
    • G03G15/0855—Detection or control means for the developer concentration the concentration being measured by optical means
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/06—Developing structures, details
    • G03G2215/066—Toner cartridge or other attachable and detachable container for supplying developer material to replace the used material
    • G03G2215/069—Toner cartridge or other attachable and detachable container for supplying developer material to replace the used material using a sealing member 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
    • G03G2221/18—Cartridge systems
    • G03G2221/183—Process cartridge

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Sealing Material Composition (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Packages (AREA)
HK98112965A 1993-08-10 1998-12-08 Tearable sealing member developing apparatus and process cartridge HK1012050A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21693393A JP3308671B2 (ja) 1993-08-10 1993-08-10 シール部材、現像剤容器、そしてプロセスカートリッジ

Publications (1)

Publication Number Publication Date
HK1012050A1 true HK1012050A1 (en) 1999-07-23

Family

ID=16696205

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98112965A HK1012050A1 (en) 1993-08-10 1998-12-08 Tearable sealing member developing apparatus and process cartridge

Country Status (7)

Country Link
US (1) US5909606A (xx)
EP (1) EP0638851B1 (xx)
JP (1) JP3308671B2 (xx)
KR (1) KR100190417B1 (xx)
CN (1) CN1059968C (xx)
DE (1) DE69419465T2 (xx)
HK (1) HK1012050A1 (xx)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5523828A (en) * 1994-09-14 1996-06-04 De Kesel; Jan Seal for a toner cartridge assembly
GB2321219B (en) * 1994-05-11 1998-08-26 Jan De Kesel Seal for a toner cartridge assembly and a process of re-charging a toner cartridge using such a seal
GB2289238B (en) * 1994-05-11 1998-08-26 Kesel Jan De Seal for a toner cartridge assembly
US6552780B1 (en) * 1995-01-10 2003-04-22 Steven Bruce Michlin Flexible tear-seal; seal material and method for toner hopper compartment
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
US6097907A (en) * 1996-10-02 2000-08-01 Canon Kabushiki Kaisha Developer container, process cartridge, developer sealing member and sealing method
JP3486551B2 (ja) * 1998-03-20 2004-01-13 キヤノン株式会社 現像剤容器およびプロセスカートリッジ
US6539187B2 (en) * 2001-07-10 2003-03-25 Jan De Kesel Tearable sealing member
US6782220B2 (en) * 2002-02-08 2004-08-24 Cf Technologies Sealing member for toner cartridge
JP2004013085A (ja) * 2002-06-11 2004-01-15 Canon Inc トナー容器
AU2003264313A1 (en) * 2003-09-09 2005-03-29 Zhiyun Huang An improved toner-cartridge sealing strip and the manufacturing method thereof
JP4347331B2 (ja) * 2005-11-08 2009-10-21 キヤノン株式会社 現像剤補給容器
DE102009041341A1 (de) * 2009-05-19 2010-11-25 Huhtamaki Forchheim Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg Leicht zu öffnende Verpackung
CN104678734B (zh) * 2013-12-02 2022-05-06 纳思达股份有限公司 处理盒的修复方法、修复后得到的处理盒及修复用的密封拉条
DE102015104086B4 (de) * 2015-03-18 2019-05-16 Vorwerk & Co. Interholding Gmbh Pflegemittelkartusche
CN111405802A (zh) * 2020-04-17 2020-07-10 宁波奥克斯电气股份有限公司 一种过线装置及电控盒

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4062385A (en) * 1975-03-14 1977-12-13 Eastman Kodak Company Toner handling apparatus
JPH0658569B2 (ja) * 1987-07-13 1994-08-03 コニカ株式会社 現像剤容器
JP2629945B2 (ja) * 1988-02-24 1997-07-16 キヤノン株式会社 現像装置
US5080745A (en) * 1990-05-29 1992-01-14 Leslie Paull Toner bin seal and sealing method
JP2584517Y2 (ja) * 1990-10-12 1998-11-05 旭光学工業株式会社 トナーカートリッジ
DE69103164T2 (de) * 1990-12-07 1995-03-09 Costa G Chitouras Verfahren zum wiederverschliessen einer toner-kartusche.
JP2989028B2 (ja) * 1991-03-20 1999-12-13 キヤノン株式会社 現像剤容器
US5585895A (en) * 1991-12-19 1996-12-17 Canon Kabushiki Kaisha Developing device and process cartridge with it
US5258814A (en) * 1992-06-10 1993-11-02 Davies Wilkins L Toner cartridge seal
US5335831A (en) * 1993-04-30 1994-08-09 Lexmark International, Inc. Insertable toner hopper sealing strip
JPH06324568A (ja) * 1993-05-17 1994-11-25 Fuji Xerox Co Ltd トナーカートリッジ

Also Published As

Publication number Publication date
EP0638851B1 (en) 1999-07-14
JP3308671B2 (ja) 2002-07-29
JPH0756428A (ja) 1995-03-03
EP0638851A2 (en) 1995-02-15
US5909606A (en) 1999-06-01
DE69419465D1 (de) 1999-08-19
DE69419465T2 (de) 1999-12-16
KR950006545A (ko) 1995-03-21
CN1105458A (zh) 1995-07-19
KR100190417B1 (ko) 1999-06-01
EP0638851A3 (en) 1995-08-23
CN1059968C (zh) 2000-12-27

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Legal Events

Date Code Title Description
PF Patent in force
PE Patent expired

Effective date: 20140808