JP5868456B2 - 現像剤容器、現像装置、プロセスカートリッジ及び画像形成装置 - Google Patents

現像剤容器、現像装置、プロセスカートリッジ及び画像形成装置 Download PDF

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Publication number
JP5868456B2
JP5868456B2 JP2014125611A JP2014125611A JP5868456B2 JP 5868456 B2 JP5868456 B2 JP 5868456B2 JP 2014125611 A JP2014125611 A JP 2014125611A JP 2014125611 A JP2014125611 A JP 2014125611A JP 5868456 B2 JP5868456 B2 JP 5868456B2
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JP
Japan
Prior art keywords
developer
developing device
frame
conductive sheet
toner
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Active
Application number
JP2014125611A
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English (en)
Japanese (ja)
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JP2015034975A (ja
JP2015034975A5 (https=
Inventor
松丸　直樹
直樹 松丸
鈴木　陽
陽 鈴木
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Canon Inc
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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
Priority to JP2014125611A priority Critical patent/JP5868456B2/ja
Priority to US14/322,091 priority patent/US9250567B2/en
Priority to CN201410321760.2A priority patent/CN104281029B/zh
Priority to US14/326,202 priority patent/US9568860B2/en
Priority to EP16196227.9A priority patent/EP3150353B1/en
Priority to EP14176487.8A priority patent/EP2824515B1/en
Priority to KR1020140087368A priority patent/KR20150007999A/ko
Priority to KR20140087418A priority patent/KR20150008003A/ko
Priority to CN201410328478.7A priority patent/CN104281031B/zh
Priority to RU2014128575A priority patent/RU2612360C2/ru
Publication of JP2015034975A publication Critical patent/JP2015034975A/ja
Publication of JP2015034975A5 publication Critical patent/JP2015034975A5/ja
Priority to US14/958,478 priority patent/US9989888B2/en
Application granted granted Critical
Publication of JP5868456B2 publication Critical patent/JP5868456B2/ja
Priority to KR1020170063027A priority patent/KR101752624B1/ko
Priority to KR1020180024131A priority patent/KR101973316B1/ko
Priority to US15/956,223 priority patent/US10802419B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • G03G15/0856—Detection or control means for the developer level
    • G03G15/086—Detection or control means for the developer level the level being measured by electro-magnetic 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
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14008—Inserting articles into the mould
    • 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
    • G03G15/0894—Reconditioning of the developer unit, i.e. reusing or recycling parts of the unit, e.g. resealing of the unit before refilling with toner
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
    • G03G21/1803—Arrangements or disposition of the complete process cartridge or parts thereof
    • G03G21/181—Manufacturing or assembling, recycling, reuse, transportation, packaging or storage
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
    • G03G21/1803—Arrangements or disposition of the complete process cartridge or parts thereof
    • G03G21/1814—Details of parts of process cartridge, e.g. for charging, transfer, cleaning, developing
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14065—Positioning or centering articles in the mould
    • B29C2045/14155—Positioning or centering articles in the mould using vacuum or suction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2025/00—Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
    • B29K2025/04—Polymers of styrene
    • B29K2025/06—PS, i.e. polystyrene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2507/00—Use of elements other than metals as filler
    • B29K2507/04—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2623/00—Use of polyalkenes or derivatives thereof for preformed parts, e.g. for inserts
    • B29K2623/04—Polymers of ethylene
    • B29K2623/08—Copolymers of ethylene
    • B29K2623/083—EVA, i.e. ethylene vinyl acetate copolymer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2625/00—Use of polymers of vinyl-aromatic compounds or derivatives thereof for preformed parts, e.g. for inserts
    • B29K2625/04—Polymers of styrene
    • B29K2625/06—PS, i.e. polystyrene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0003—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular electrical or magnetic properties, e.g. piezoelectric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0003—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular electrical or magnetic properties, e.g. piezoelectric
    • B29K2995/0005—Conductive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/767—Printing equipment or accessories therefor
    • 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
    • G03G2215/0634—Developing device
    • 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
    • G03G2215/08—Details of powder developing device not concerning the development directly
    • G03G2215/0888—Arrangements for detecting toner level or concentration in the developing device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Mechanical Engineering (AREA)
  • Dry Development In Electrophotography (AREA)
  • Electrophotography Configuration And Component (AREA)
JP2014125611A 2013-07-12 2014-06-18 現像剤容器、現像装置、プロセスカートリッジ及び画像形成装置 Active JP5868456B2 (ja)

Priority Applications (14)

Application Number Priority Date Filing Date Title
JP2014125611A JP5868456B2 (ja) 2013-07-12 2014-06-18 現像剤容器、現像装置、プロセスカートリッジ及び画像形成装置
US14/322,091 US9250567B2 (en) 2013-07-12 2014-07-02 Developer container for detecting developer amount based on capacitance, developing apparatus, process cartridge, and image forming apparatus
CN201410321760.2A CN104281029B (zh) 2013-07-12 2014-07-08 显影剂容器及其制造方法、显影装置、处理盒和成像装置
US14/326,202 US9568860B2 (en) 2013-07-12 2014-07-08 Developer container, development device, process cartridge, and image forming apparatus
EP14176487.8A EP2824515B1 (en) 2013-07-12 2014-07-10 Developer container, developing apparatus, process cartridge, and image forming apparatus
EP16196227.9A EP3150353B1 (en) 2013-07-12 2014-07-10 Method of manufacturing developer container and a developing apparatus
CN201410328478.7A CN104281031B (zh) 2013-07-12 2014-07-11 显影剂容器、显影设备、处理盒和成像装置
KR20140087418A KR20150008003A (ko) 2013-07-12 2014-07-11 현상제 용기 제조 방법, 현상제 용기, 현상 장치, 프로세스 카트리지 및 화상 형성 장치
KR1020140087368A KR20150007999A (ko) 2013-07-12 2014-07-11 현상제 용기, 현상 장치, 프로세스 카트리지 및 화상 형성 장치
RU2014128575A RU2612360C2 (ru) 2013-07-12 2014-07-11 Способ производства контейнера подачи проявителя, контейнер подачи проявителя, проявочное устройство, картридж процесса и устройство для формирования изображения
US14/958,478 US9989888B2 (en) 2013-07-12 2015-12-03 Method of manufacturing developer container
KR1020170063027A KR101752624B1 (ko) 2013-07-12 2017-05-22 현상제 용기, 현상 장치, 프로세스 카트리지 및 화상 형성 장치
KR1020180024131A KR101973316B1 (ko) 2013-07-12 2018-02-28 현상제 용기 제조 방법, 현상 장치 제조 방법, 프로세스 카트리지 제조 방법, 및 화상 형성 장치 제조 방법
US15/956,223 US10802419B2 (en) 2013-07-12 2018-04-18 Method of manufacturing developer container, developer container, developing apparatus, process cartridge, and image forming apparatus

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013146569 2013-07-12
JP2013146569 2013-07-12
JP2014125611A JP5868456B2 (ja) 2013-07-12 2014-06-18 現像剤容器、現像装置、プロセスカートリッジ及び画像形成装置

Publications (3)

Publication Number Publication Date
JP2015034975A JP2015034975A (ja) 2015-02-19
JP2015034975A5 JP2015034975A5 (https=) 2015-05-28
JP5868456B2 true JP5868456B2 (ja) 2016-02-24

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JP2014125611A Active JP5868456B2 (ja) 2013-07-12 2014-06-18 現像剤容器、現像装置、プロセスカートリッジ及び画像形成装置

Country Status (4)

Country Link
US (1) US9568860B2 (https=)
JP (1) JP5868456B2 (https=)
KR (2) KR20150007999A (https=)
CN (1) CN104281031B (https=)

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JP6223090B2 (ja) * 2013-09-24 2017-11-01 キヤノン株式会社 現像剤容器、現像装置、プロセスカートリッジ及び画像形成装置
JP6494307B2 (ja) * 2015-01-30 2019-04-03 キヤノン株式会社 現像剤容器の製造方法、現像装置の製造方法、及びプロセスカートリッジの製造方法
JP6444210B2 (ja) * 2015-02-23 2018-12-26 キヤノン株式会社 現像剤容器、現像装置、プロセスカートリッジ、及び現像剤容器の形成方法、現像装置の形成方法、プロセスカートリッジの形成方法
JP6602024B2 (ja) * 2015-02-27 2019-11-06 キヤノン株式会社 現像剤容器、画像形成装置および画像形成装置の装置本体
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CN115128919A (zh) * 2022-02-24 2022-09-30 中山市三润打印耗材有限公司 面盖、显影盒和处理盒

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Publication number Publication date
JP2015034975A (ja) 2015-02-19
US20150016830A1 (en) 2015-01-15
KR101752624B1 (ko) 2017-06-29
CN104281031A (zh) 2015-01-14
CN104281031B (zh) 2019-10-29
US9568860B2 (en) 2017-02-14
KR20150007999A (ko) 2015-01-21
KR20170059946A (ko) 2017-05-31

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