CA2300202A1 - Cartouche de toner et mecanisme servant a ouvrir et a fermer l'orifice de communication de cette cartouche - Google Patents

Cartouche de toner et mecanisme servant a ouvrir et a fermer l'orifice de communication de cette cartouche Download PDF

Info

Publication number
CA2300202A1
CA2300202A1 CA002300202A CA2300202A CA2300202A1 CA 2300202 A1 CA2300202 A1 CA 2300202A1 CA 002300202 A CA002300202 A CA 002300202A CA 2300202 A CA2300202 A CA 2300202A CA 2300202 A1 CA2300202 A1 CA 2300202A1
Authority
CA
Canada
Prior art keywords
valve body
toner
operating member
pass
body operating
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.)
Abandoned
Application number
CA002300202A
Other languages
English (en)
Inventor
Jun Sato
Hiroyuki Nakano
Shigeto Nishida
Laurens Last
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.)
Individual
Original Assignee
Itsac NV
Showa Marutsutsu 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
Priority claimed from JP23886697A external-priority patent/JP3373143B2/ja
Priority claimed from JP9327070A external-priority patent/JPH11143204A/ja
Application filed by Itsac NV, Showa Marutsutsu Co Ltd filed Critical Itsac NV
Publication of CA2300202A1 publication Critical patent/CA2300202A1/fr
Abandoned 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
    • G03G15/10—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer
    • G03G15/104—Preparing, mixing, transporting 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
    • 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
    • G03G15/0867—Arrangements for supplying new developer cylindrical developer cartridges, e.g. toner bottles for the developer replenishing opening
    • G03G15/0868—Toner cartridges fulfilling a continuous function within the electrographic apparatus during the use of the supplied developer material, e.g. toner discharge on demand, storing residual toner, acting as an active closure for the developer replenishing opening
    • 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
    • G03G15/0867—Arrangements for supplying new developer cylindrical developer cartridges, e.g. toner bottles for the developer replenishing opening
    • G03G15/087—Developer cartridges having a longitudinal rotational axis, around which at least one part is rotated when mounting or using the cartridge
    • 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
    • G03G15/0881—Sealing of developer cartridges
    • G03G15/0886—Sealing of developer cartridges by mechanical means, e.g. shutter, plug
    • 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
    • G03G2215/0663—Toner cartridge or other attachable and detachable container for supplying developer material to replace the used material having a longitudinal rotational axis, around which at least one part is rotated when mounting or using the cartridge
    • G03G2215/0673—Generally vertically mounting of said toner cartridge parallel to its longitudinal rotational axis
    • 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
    • G03G2215/0663—Toner cartridge or other attachable and detachable container for supplying developer material to replace the used material having a longitudinal rotational axis, around which at least one part is rotated when mounting or using the cartridge
    • G03G2215/0678—Bottle shaped container having a bottle neck for toner discharge
    • 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
    • G03G2215/0682—Bag-type non-rigid container

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
  • Wet Developing In Electrophotography (AREA)

Abstract

Cartouche de toner capable d'ouvrir et de fermer son orifice de décharge de toner, en toute sécurité et sans difficultés, même dans le cas d'une diminution de quantité provoquée par la consommation du toner par un dispositif, tel qu'une photocopieuse et compensée par ladite cartouche de toner, de manière à empêcher la détérioration de la qualité du toner contenu dans un réservoir pendant une durée prolongée, l'intérieur du réservoir (204) étant rempli de toner par injection de ce dernier à l'intérieur dudit réservoir depuis une partie de décharge (201) solidaire dudit réservoir; un mécanisme sert à ouvrir et à fermer l'orifice de communication de la cartouche, un disque de clapet (206) de la partie décharge (201) de toner possédant une partie verrouillage principale (209) conçue pour être placée dans un orifice de décharge (208) afin de fermer ce dernier, et une partie d'accouplement (213) conçue pour être accouplée à une partie (211) servant à actionner le disque de clapet et appartenant au dispositif, tel qu'une photocopieuse. Quand on abaisse cette partie (211), afin de provoquer le déplacement simultané de la partie d'accouplement (213), ceci provoque l'accouplement réciproque de la partie verrouillage principale (209) et de l'orifice de décharge (208), de manière à fermer hermétiquement ledit orifice de décharge.
CA002300202A 1997-08-19 1998-08-19 Cartouche de toner et mecanisme servant a ouvrir et a fermer l'orifice de communication de cette cartouche Abandoned CA2300202A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP9-238866 1997-08-19
JP23886697A JP3373143B2 (ja) 1997-08-19 1997-08-19 トナーカートリッジ
JP9327070A JPH11143204A (ja) 1997-11-11 1997-11-11 トナーカートリッジのトナー排出口の開閉機構
JP9-327070 1997-11-11
PCT/JP1998/003678 WO1999009460A1 (fr) 1997-08-19 1998-08-19 Cartouche de toner et mecanisme servant a ouvrir et a fermer l'orifice de communication de cette cartouche

Publications (1)

Publication Number Publication Date
CA2300202A1 true CA2300202A1 (fr) 1999-02-25

Family

ID=26533949

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002300202A Abandoned CA2300202A1 (fr) 1997-08-19 1998-08-19 Cartouche de toner et mecanisme servant a ouvrir et a fermer l'orifice de communication de cette cartouche

Country Status (4)

Country Link
EP (1) EP1006415A1 (fr)
KR (1) KR20010023020A (fr)
CA (1) CA2300202A1 (fr)
WO (1) WO1999009460A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6879789B2 (en) 2001-02-19 2005-04-12 Canon Kabushiki Kaisha Sealing member, toner accommodating container and image forming apparatus
US6990301B2 (en) 2001-02-19 2006-01-24 Canon Kabushiki Kaisha Sealing member, toner accommodating container and image forming apparatus

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3967078B2 (ja) 2000-02-29 2007-08-29 株式会社リコー 粉体収納容器および該容器の組み立て方法
EP1555582B1 (fr) * 2001-01-31 2011-06-29 Ricoh Company, Ltd. Récipient de toner et dispositif de formation d'images avec celui-ci
JP4180053B2 (ja) * 2002-07-30 2008-11-12 ネステク ソシエテ アノニム 液体物質の配給装置
US7184691B2 (en) * 2004-11-09 2007-02-27 Ricoh Company, Ltd. Toner container, toner supply device and image forming apparatus
CA3039367C (fr) 2011-11-25 2023-01-31 Ricoh Company, Limited Reservoir a poudre et appareil de formation d'images
US9827582B2 (en) 2015-11-04 2017-11-28 Ecolab Usa Inc. Refillable dispensing systems and components
JP6734063B2 (ja) * 2016-01-29 2020-08-05 理想科学工業株式会社 インクカートリッジ
CN108445723B (zh) * 2018-04-03 2024-10-11 天津光电通信技术有限公司 一种激光打印机的粉盒压紧固定机构
US11673727B2 (en) 2021-03-03 2023-06-13 Scholle Ipn Corporation Dispensing system for a flexible bag, flexible bag assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0425715Y2 (fr) * 1985-07-09 1992-06-19
JPH01120587A (ja) * 1987-11-04 1989-05-12 Fukuda Metal Foil & Powder Co Ltd トナー容器
JPH01152354U (fr) * 1988-04-01 1989-10-20
JPH01255877A (ja) * 1988-04-06 1989-10-12 Ricoh Co Ltd 複写機の現像装置
JPH0496762U (fr) * 1991-01-25 1992-08-21
JPH0590516U (ja) * 1992-05-01 1993-12-10 昭和プロダクツ株式会社 複写機用トナー容器
EP0704309A3 (fr) * 1994-09-29 1998-01-07 Hewlett-Packard Company Procédé et système pour la régulation du système de réapprovisionnement en encre d'une cartoucle d'impression

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6879789B2 (en) 2001-02-19 2005-04-12 Canon Kabushiki Kaisha Sealing member, toner accommodating container and image forming apparatus
US6920298B2 (en) 2001-02-19 2005-07-19 Canon Kabushiki Kaisha Sealing member, toner accommodating container and image forming apparatus
US6990301B2 (en) 2001-02-19 2006-01-24 Canon Kabushiki Kaisha Sealing member, toner accommodating container and image forming apparatus
US7127193B2 (en) 2001-02-19 2006-10-24 Canon Kabushiki Kaisha Sealing member, toner accommodating container and image forming apparatus
US7324777B2 (en) 2001-02-19 2008-01-29 Canon Kabushiki Kaisha Sealing member, toner accommodating container and image forming apparatus
US7376369B2 (en) 2001-02-19 2008-05-20 Canon Kabushiki Kaisha Sealing member, toner accommodating container and image forming apparatus
US7382997B2 (en) 2001-02-19 2008-06-03 Canon Kabushiki Kaisha Sealing member, toner accommodating container and image forming apparatus
US7386251B2 (en) 2001-02-19 2008-06-10 Canon Kabushiki Kaisha Toner supply container including a coupling member for engaging and receiving a driving force from a cylindrical member
US7430384B2 (en) 2001-02-19 2008-09-30 Canon Kabushiki Kaisha Sealing member, toner accommodating container and image forming apparatus
US7433633B2 (en) 2001-02-19 2008-10-07 Canon Kabushiki Kaisha Toner supply container having a coupling member for engaging and receiving a rotational force from a cylindrical member
US7469113B2 (en) 2001-02-19 2008-12-23 Canon Kabushiki Kaisha Sealing member, toner accommodating container and image forming apparatus
US7647012B2 (en) 2001-02-19 2010-01-12 Canon Kabushiki Kaisha Sealing member, toner accommodating container and image forming apparatus
US7881645B2 (en) 2001-02-19 2011-02-01 Canon Kabushiki Kaisha Sealing member, toner accommodating container and image forming apparatus
US7890027B2 (en) 2001-02-19 2011-02-15 Canon Kabushiki Kaisha Sealing member, toner accommodating container and image forming apparatus
US7965963B2 (en) 2001-02-19 2011-06-21 Canon Kabushiki Kaisha Sealing member, toner accommodating container and image forming apparatus
US7970321B2 (en) 2001-02-19 2011-06-28 Canon Kabushiki Kaisha Sealing member, toner accommodating container and image forming apparatus
US8045901B2 (en) 2001-02-19 2011-10-25 Canon Kabushiki Kaisha Sealing member, toner accommodating container and image forming apparatus
US8290394B2 (en) 2001-02-19 2012-10-16 Canon Kabushiki Kaisha Sealing member, toner accommodating container and image forming apparatus
US8909094B2 (en) 2001-02-19 2014-12-09 Canon Kabushiki Kaisha Sealing member, toner accommodating container and image forming apparatus
US9046820B1 (en) 2001-02-19 2015-06-02 Canon Kabushiki Kaisha Sealing member, toner accommodating container and image forming apparatus

Also Published As

Publication number Publication date
WO1999009460A1 (fr) 1999-02-25
KR20010023020A (ko) 2001-03-26
EP1006415A1 (fr) 2000-06-07

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