DE69323133T2 - Drahtlose, berührungslose hybride Entwicklung - Google Patents

Drahtlose, berührungslose hybride Entwicklung

Info

Publication number
DE69323133T2
DE69323133T2 DE69323133T DE69323133T DE69323133T2 DE 69323133 T2 DE69323133 T2 DE 69323133T2 DE 69323133 T DE69323133 T DE 69323133T DE 69323133 T DE69323133 T DE 69323133T DE 69323133 T2 DE69323133 T2 DE 69323133T2
Authority
DE
Germany
Prior art keywords
wireless
hybrid development
contact hybrid
contact
development
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 - Fee Related
Application number
DE69323133T
Other languages
English (en)
Other versions
DE69323133D1 (de
Inventor
Fred W Schmidlin
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.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Application granted granted Critical
Publication of DE69323133D1 publication Critical patent/DE69323133D1/de
Publication of DE69323133T2 publication Critical patent/DE69323133T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0806—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller
    • G03G15/0818—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller characterised by the structure of the donor member, e.g. surface properties
    • 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
    • G03G15/0803—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer in a powder cloud
    • 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
    • G03G2215/0636—Specific type of dry developer device
    • G03G2215/0656—Fixed electrodes behind moving donor member surface

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
  • Color Electrophotography (AREA)
  • Cleaning In Electrography (AREA)
DE69323133T 1992-08-31 1993-08-23 Drahtlose, berührungslose hybride Entwicklung Expired - Fee Related DE69323133T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/937,003 US5276488A (en) 1992-08-31 1992-08-31 Donor belt and electrode structure supported behind the belt for developing electrostatic images with toner

Publications (2)

Publication Number Publication Date
DE69323133D1 DE69323133D1 (de) 1999-03-04
DE69323133T2 true DE69323133T2 (de) 1999-06-10

Family

ID=25469336

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69323133T Expired - Fee Related DE69323133T2 (de) 1992-08-31 1993-08-23 Drahtlose, berührungslose hybride Entwicklung

Country Status (4)

Country Link
US (1) US5276488A (de)
EP (1) EP0586165B1 (de)
JP (1) JP2647792B2 (de)
DE (1) DE69323133T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5491538A (en) * 1994-07-05 1996-02-13 Xerox Corporation Development apparatus having an adjustable width development nip
US5523826A (en) * 1995-01-18 1996-06-04 Xerox Corporation Developer units with residual toner removal to assist reloading
US6208824B1 (en) * 1999-11-12 2001-03-27 Xerox Corporation Apparatus for non-interactive electrophotographic development using resonating donor member
US6895202B2 (en) * 2003-09-19 2005-05-17 Xerox Corporation Non-interactive development apparatus for electrophotographic machines having electroded donor member and AC biased electrode
US7217444B2 (en) * 2004-06-29 2007-05-15 Xerox Corporation Process for electrostatic powder coating an article using triboelectrically charged powder with air jet assist
US7502580B2 (en) * 2005-11-30 2009-03-10 Xerox Corporation Two component development system using ion or electron charged toner
JP2008268254A (ja) * 2007-04-16 2008-11-06 Konica Minolta Business Technologies Inc 現像装置、プロセスユニット及び画像形成装置
DE102008012582B4 (de) * 2008-03-05 2011-09-22 OCé PRINTING SYSTEMS GMBH Entwicklerstation für ein elektrografisches Druck- oder Kopiergerät
JP4618373B2 (ja) * 2008-12-22 2011-01-26 ブラザー工業株式会社 現像剤供給装置
JP4618372B2 (ja) * 2008-12-22 2011-01-26 ブラザー工業株式会社 現像剤供給装置

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3376852A (en) * 1966-12-27 1968-04-09 Xerox Corp Dielectric belt developing
US3457900A (en) * 1968-02-29 1969-07-29 Eastman Kodak Co Single magnetic brush apparatus for development of electrostatic images
US3900001A (en) * 1971-05-25 1975-08-19 Xerox Corp Developing apparatus
US3914460A (en) * 1973-01-09 1975-10-21 Xerox Corp Development utilizing electric fields
US4164372A (en) * 1974-05-31 1979-08-14 Xerox Corporation Method and apparatus for developing an electrical image
US3997688A (en) * 1974-05-31 1976-12-14 Xerox Corporation Developing an electrical image
US3997460A (en) * 1975-04-10 1976-12-14 The Clorox Company Liquid abrasive cleaner
US4078929A (en) * 1976-11-26 1978-03-14 Xerox Corporation Method for two-color development of a xerographic charge pattern
US4308821A (en) * 1978-09-22 1982-01-05 Ricoh Company, Ltd. Electrophotographic development apparatus
JPS5825674A (ja) * 1981-08-10 1983-02-15 Konishiroku Photo Ind Co Ltd 磁気ブラシ現像装置
US4478505A (en) * 1981-09-30 1984-10-23 Tokyo Shibaura Denki Kabushiki Kaisha Developing apparatus for improved charging of flying toner
US4568955A (en) * 1983-03-31 1986-02-04 Tokyo Shibaura Denki Kabushiki Kaisha Recording apparatus using a toner-fog generated by electric fields applied to electrodes on the surface of the developer carrier
JPS60188967A (ja) * 1984-03-08 1985-09-26 Ricoh Co Ltd 静電潜像現像装置
US4637708A (en) * 1984-07-26 1987-01-20 Ricoh Company, Ltd. One-component copier toner with electric field transfer
CA1227247A (en) * 1985-02-05 1987-09-22 Thomas M. Dauphinee Liquid conductivity measuring circuit
US4833504A (en) * 1987-08-31 1989-05-23 Xerox Corporation Single pass highlight color printer including a scavengeless developer housing
US4810604A (en) * 1987-09-30 1989-03-07 Xerox Corporation Combination xerographic and direct electrostatic printing apparatus for highlight color imaging
JPH01204082A (ja) * 1988-02-10 1989-08-16 Seiko Epson Corp 画像形成装置
JPH01237676A (ja) * 1988-03-18 1989-09-22 Toshiba Corp 現像装置
US4868600A (en) * 1988-03-21 1989-09-19 Xerox Corporation Scavengeless development apparatus for use in highlight color imaging
JPH0223379A (ja) * 1988-07-12 1990-01-25 Fujitsu Ltd 非磁性一成分現像器
JPH0313974A (ja) * 1989-06-12 1991-01-22 Japan Imeejingu Syst:Kk 電子写真用現像装置
US5010367A (en) * 1989-12-11 1991-04-23 Xerox Corporation Dual AC development system for controlling the spacing of a toner cloud
US5040004A (en) * 1989-12-18 1991-08-13 Xerox Corporation Belt donor for direct electrostatic printing
US5053824A (en) * 1990-04-16 1991-10-01 Xerox Corporation Scavengeless development apparatus having a donor belt

Also Published As

Publication number Publication date
EP0586165B1 (de) 1999-01-20
EP0586165A3 (en) 1996-01-17
JPH06102755A (ja) 1994-04-15
US5276488A (en) 1994-01-04
JP2647792B2 (ja) 1997-08-27
DE69323133D1 (de) 1999-03-04
EP0586165A2 (de) 1994-03-09

Similar Documents

Publication Publication Date Title
DE69107093D1 (de) Hybride aufblasvorrichtung.
DE69114535D1 (de) Funksende-Empfänger.
DE68922749D1 (de) Mobiles Kommunikationssystem.
DE69031956D1 (de) Drahtlose Kopfhörer
DE69020319D1 (de) Mobiles Antennensystem.
DE68922750D1 (de) Mobiles Kommunikationssystem.
DE69123674D1 (de) Mobiles Kommunikationssystem
DE68928970D1 (de) Schnurloses Telefon
DE69127006D1 (de) Mobiles Kommunikationssystem
DE69126151D1 (de) Schnurloses Telefon
DE69731030D1 (de) Funksendeempfänger
DE69429846D1 (de) Mobiles Kommunikationssystem
FI940780A (fi) Matkaviestinradiojärjestelmä
DE69109575D1 (de) Drahtloser Empfänger.
DE69517452D1 (de) Induktives Funkkommunikationssystem
DE69323133D1 (de) Drahtlose, berührungslose hybride Entwicklung
DE69222813T2 (de) Schnurloses Telefon
NO910261D0 (no) Mobilt radiosystem.
DE59001748D1 (de) Mobiles behinderten-transportgeraet.
DE69018326D1 (de) Hybridverstärker.
DE69131028T2 (de) Kabelloses Telefon
DE59106217D1 (de) Fahrzeugantenne.
DE59309622D1 (de) Schnurloses Telefon
DE59002988D1 (de) Codegeschütztes Autoradio.
FR2656158B1 (fr) Photosenseur hybride.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee