DE59302533D1 - Pneumatische tonerfördereinrichtung für ein elektrografisches druck- oder kopiergerät - Google Patents

Pneumatische tonerfördereinrichtung für ein elektrografisches druck- oder kopiergerät

Info

Publication number
DE59302533D1
DE59302533D1 DE59302533T DE59302533T DE59302533D1 DE 59302533 D1 DE59302533 D1 DE 59302533D1 DE 59302533 T DE59302533 T DE 59302533T DE 59302533 T DE59302533 T DE 59302533T DE 59302533 D1 DE59302533 D1 DE 59302533D1
Authority
DE
Germany
Prior art keywords
electrografic
copier
print
toner conveyor
pneumatic
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
DE59302533T
Other languages
English (en)
Inventor
Juergen Taeffler
Peter Rumpel
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 Production Printing Germany GmbH and Co KG
Original Assignee
Wincor Nixdorf International GmbH
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 Wincor Nixdorf International GmbH filed Critical Wincor Nixdorf International GmbH
Application granted granted Critical
Publication of DE59302533D1 publication Critical patent/DE59302533D1/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
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/10—Collecting or recycling waste developer
    • G03G21/105—Arrangements for conveying toner waste
    • 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
    • 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
    • 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
    • G03G15/0879—Arrangements for metering and dispensing developer from a developer cartridge into the development unit for dispensing developer from a developer cartridge not directly attached to the development unit
    • 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
    • G03G15/0887—Arrangements for conveying and conditioning developer in the developing unit, e.g. agitating, removing impurities or humidity
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Sustainable Development (AREA)
  • Cleaning In Electrography (AREA)
DE59302533T 1992-10-22 1993-10-12 Pneumatische tonerfördereinrichtung für ein elektrografisches druck- oder kopiergerät Expired - Lifetime DE59302533D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP92118101 1992-10-22
PCT/EP1993/002805 WO1994009412A1 (de) 1992-10-22 1993-10-12 Pneumatische tonerfördereinrichtung für ein electrografisches druck- oder kopiergerät

Publications (1)

Publication Number Publication Date
DE59302533D1 true DE59302533D1 (de) 1996-06-13

Family

ID=8210163

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59302533T Expired - Lifetime DE59302533D1 (de) 1992-10-22 1993-10-12 Pneumatische tonerfördereinrichtung für ein elektrografisches druck- oder kopiergerät

Country Status (5)

Country Link
US (1) US5521690A (de)
EP (1) EP0665966B1 (de)
JP (1) JPH08502369A (de)
DE (1) DE59302533D1 (de)
WO (1) WO1994009412A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5600411A (en) * 1995-06-07 1997-02-04 Xerox Corporation Multi layer toner filtration trap
WO1997016769A1 (de) * 1995-10-31 1997-05-09 OCé PRINTING SYSTEMS GMBH Tonerzuführeinrichtung für eine entwicklerstation eines druck- oder kopiergerätes
JP3525019B2 (ja) * 1996-02-19 2004-05-10 株式会社リコー 粉体ポンプ付き画像形成装置
US5799227A (en) * 1996-06-06 1998-08-25 Moore Business Forms, Inc. Non-magnetic toner dynamic recycling
US5848326A (en) * 1996-10-18 1998-12-08 Ricoh Company, Ltd. Toner conveying method and device for an image forming apparatus
DE19652860C2 (de) * 1996-12-18 2002-03-21 Oce Printing Systems Gmbh Vorrichtung zum Fördern von Tonermaterial aus einem Vorratsbehälter
US6112046A (en) * 1997-06-20 2000-08-29 Ricoh Company, Ltd. Image forming apparatus having recycling of residual toner
US6167211A (en) * 1998-08-25 2000-12-26 Minolta Co., Ltd. Image forming apparatus having a function for recycling collected toner and control method thereof
US6408153B1 (en) * 2000-11-30 2002-06-18 Xerox Corporation Method and apparatus for ultrasonic screen cleaning in a particulate delivery system
US6453148B1 (en) * 2000-12-07 2002-09-17 Heidelberger Druckmaschinen Ag Apparatus and process for detecting leaks in an electrographic cleaning system
US6480685B2 (en) * 2000-12-11 2002-11-12 Heidelberger Druckmaschinen Ag System and method for quietly and efficiently cleaning and removing particles from a copier/printer machine
JP2004271688A (ja) * 2003-03-06 2004-09-30 Konica Minolta Holdings Inc 画像形成方法
JP3985753B2 (ja) * 2003-08-19 2007-10-03 コニカミノルタビジネステクノロジーズ株式会社 画像形成装置
US7450880B1 (en) * 2006-03-20 2008-11-11 Anew Green, Inc Waste toner recycling
WO2007109842A1 (en) * 2006-03-24 2007-10-04 Gcc Ip Pty Ltd A printing system and a printer cartridge incorporating same
JP4298733B2 (ja) * 2006-09-25 2009-07-22 シャープ株式会社 現像剤回収装置およびそれを備える画像形成装置
US7706726B2 (en) * 2006-12-13 2010-04-27 Xerox Corporation Apparatus and process to reclaim toner from a toner/carrier mixture
DE102007010276B4 (de) * 2007-03-02 2010-06-10 OCé PRINTING SYSTEMS GMBH Einrichtung und Verfahren zum Einfärben von latenten Bildern eines Zwischenträgers unter Rückführung von Tonerteilchen zu einer Tonerbox
JP2008299217A (ja) * 2007-06-01 2008-12-11 Ricoh Co Ltd 現像装置・画像形成装置
DE102007040403A1 (de) 2007-08-27 2009-03-05 OCé PRINTING SYSTEMS GMBH Einrichtung und Verfahren zum Drucken von Bildmustern auf einem Aufzeichnungsträger
US7813657B2 (en) * 2008-02-08 2010-10-12 Xerox Corporation Toner concentration field measurement tool
US8052781B2 (en) * 2008-04-11 2011-11-08 Xerox Corporation Integrated waste toner and ozone collection system
US8525045B2 (en) * 2008-06-26 2013-09-03 U-Tec Corporation Faraday cage and device having same
JP5239555B2 (ja) * 2008-06-30 2013-07-17 株式会社リコー 現像装置および画像形成装置
JP5413130B2 (ja) * 2009-11-02 2014-02-12 コニカミノルタ株式会社 着脱可能なトナー捕集ユニットを有する画像形成装置
JP5857783B2 (ja) * 2012-02-17 2016-02-10 株式会社リコー ノズル、画像形成装置、及び粉体導出方法
JP2015041001A (ja) * 2013-08-22 2015-03-02 株式会社リコー 現像剤搬送装置、現像装置及び画像形成装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3439650A (en) * 1965-07-12 1969-04-22 Borg Warner Information transfer and ink particle refining system
US3703957A (en) * 1968-03-06 1972-11-28 Kenneth W Swanson Pneumatic separator, filter and particle conveying system
US3793986A (en) * 1971-06-11 1974-02-26 S Latone Toner reclaiming system for electrostatic printing machines
US3894514A (en) * 1973-12-20 1975-07-15 Ibm Toner recovery system
US4260073A (en) * 1978-08-23 1981-04-07 International Business Machines Corporation Virgin toner and used toner supply apparatus and method
JPS5829480Y2 (ja) * 1979-01-29 1983-06-28 株式会社リコー 電子写真複写機のトナ−回収装置
JPS59143180A (ja) * 1983-02-04 1984-08-16 Fuji Xerox Co Ltd 現像剤回収装置
JPS61100783A (ja) * 1984-10-23 1986-05-19 Nippon Donarudoson Kk 電子写真複写機におけるサイクロン分離器
EP0221281B1 (de) * 1985-10-09 1988-11-30 Siemens Aktiengesellschaft Vorrichtung zum Entfernen eines, eine magnetische Komponente enthaltenden Entwicklergemisches aus einer Entwicklerstation eines nichtmechanischen Druck- oder Kopiergerätes
US4833501A (en) * 1986-03-14 1989-05-23 Siemens Aktiengesellschaft Apparatus and method for filling a toner reservoir by suction
US4724459A (en) * 1986-12-29 1988-02-09 Eastman Kodak Company Apparatus for selectively recycling used toner or delivering such toner to a container
JP2953001B2 (ja) * 1990-08-28 1999-09-27 ミノルタ株式会社 トナー供給装置

Also Published As

Publication number Publication date
WO1994009412A1 (de) 1994-04-28
JPH08502369A (ja) 1996-03-12
EP0665966B1 (de) 1996-05-08
EP0665966A1 (de) 1995-08-09
US5521690A (en) 1996-05-28

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: OCE PRINTING SYSTEMS GMBH, 85586 POING, DE

8364 No opposition during term of opposition