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DE3577361D1 - Magnetbuerstenentwicklungsverfahren. - Google Patents

Magnetbuerstenentwicklungsverfahren.

Info

Publication number
DE3577361D1
DE3577361D1 DE8585308545T DE3577361T DE3577361D1 DE 3577361 D1 DE3577361 D1 DE 3577361D1 DE 8585308545 T DE8585308545 T DE 8585308545T DE 3577361 T DE3577361 T DE 3577361T DE 3577361 D1 DE3577361 D1 DE 3577361D1
Authority
DE
Germany
Prior art keywords
development process
magnetic brush
brush development
magnetic
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 - Lifetime
Application number
DE8585308545T
Other languages
English (en)
Inventor
Yasushi Kamezaki
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.)
Kyocera Mita Industrial Co Ltd
Original Assignee
Mita Industrial 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26538897&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3577361(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP59248679A external-priority patent/JPH0680465B2/ja
Priority claimed from JP59248678A external-priority patent/JPH0723976B2/ja
Application filed by Mita Industrial Co Ltd filed Critical Mita Industrial Co Ltd
Application granted granted Critical
Publication of DE3577361D1 publication Critical patent/DE3577361D1/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
    • G03G13/00—Electrographic processes using a charge pattern
    • G03G13/06—Developing
    • G03G13/08—Developing using a solid developer, e.g. powder developer
    • G03G13/09—Developing using a solid developer, e.g. powder developer using magnetic brush

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
DE8585308545T 1984-11-27 1985-11-25 Magnetbuerstenentwicklungsverfahren. Expired - Lifetime DE3577361D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59248679A JPH0680465B2 (ja) 1984-11-27 1984-11-27 磁気ブラシ現像法
JP59248678A JPH0723976B2 (ja) 1984-11-27 1984-11-27 電子写真用現像法

Publications (1)

Publication Number Publication Date
DE3577361D1 true DE3577361D1 (de) 1990-05-31

Family

ID=26538897

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585308545T Expired - Lifetime DE3577361D1 (de) 1984-11-27 1985-11-25 Magnetbuerstenentwicklungsverfahren.

Country Status (3)

Country Link
US (1) US4672017A (de)
EP (1) EP0183509B2 (de)
DE (1) DE3577361D1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3683584D1 (de) * 1985-09-17 1992-03-05 Canon Kk Entwicklungsverfahren und -vorrichtung.
US4777107A (en) * 1985-12-27 1988-10-11 Canon Kabushiki Kaisha Method and apparatus for image development using a two component developer with contact and non-contact development steps alternated by vibration of magnetic particles subject to electric and magnetic fields
US4973541A (en) * 1986-10-03 1990-11-27 Minolta Camera Kabushiki Kaisha Electrostatic latent image developer comprising capsule toner of irregular shape, wrinkled surface
US4968577A (en) * 1986-10-03 1990-11-06 Minolta Camera Kabushiki Kaisha Wrinkle configured electrophotographic capsule toner particles
US4862828A (en) * 1987-02-27 1989-09-05 Hitachi, Ltd. Electrophotographic recording method and apparatus with non-contact development
US4873551A (en) * 1987-03-16 1989-10-10 Canon Kabushiki Kaisha Developing apparatus using magnetic carrier under AC field
US5239343A (en) * 1987-08-31 1993-08-24 Canon Kabushiki Kaisha Developing apparatus with regulating member having magnetic and non-magnetic members
US5049471A (en) * 1988-11-28 1991-09-17 Mita Industrial Co., Ltd. Magnetic brush development process
DE68912538T2 (de) * 1988-11-28 1994-05-05 Mita Industrial Co Ltd Entwicklungsverfahren zur Bilderzeugung hoher Qualität.
DE68912537T2 (de) * 1988-11-28 1994-05-05 Mita Industrial Co Ltd Magnetbürstenentwicklungsverfahren.
DE69020238T2 (de) * 1989-04-28 1995-11-02 Mita Industrial Co Ltd Entwicklungsverfahren mit ausgezeichneter Bildwiedergabe.
US5169738A (en) * 1989-11-09 1992-12-08 Canon Kabushiki Kaisha Toner for developing electrostatic images, image forming method and image forming apparatus
US5078085A (en) * 1989-11-30 1992-01-07 Mita Industrial Co., Ltd. Developing process
US5030977A (en) * 1990-02-15 1991-07-09 Acuprint, Inc. Printed image magnetic signal level control apparatus and method
US8946101B2 (en) * 2009-02-10 2015-02-03 Honeywell International Inc. Enhanced barrier multifunctional coatings for nylon films

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4391512A (en) * 1979-01-06 1983-07-05 Canon Kabushiki Kaisha Developing device using magnetic developer
JPS55120042A (en) * 1979-03-08 1980-09-16 Canon Inc Developing method and device
JPS5614242A (en) * 1979-07-16 1981-02-12 Canon Inc Electrostatic developing method
US4625676A (en) * 1982-02-17 1986-12-02 Ricoh Company, Ltd. Developing device
JPS59125761A (ja) * 1983-01-07 1984-07-20 Konishiroku Photo Ind Co Ltd 現像装置
US4540645A (en) * 1983-01-31 1985-09-10 Mita Industrial Co Ltd Magnetic brush development method
JPS6087352A (ja) * 1983-10-19 1985-05-17 Canon Inc トナ−塗布方法
JPH0648399B2 (ja) * 1984-02-17 1994-06-22 三田工業株式会社 静電像の現像方法

Also Published As

Publication number Publication date
EP0183509B1 (de) 1990-04-25
EP0183509B2 (de) 1994-05-04
EP0183509A2 (de) 1986-06-04
US4672017A (en) 1987-06-09
EP0183509A3 (en) 1987-11-11

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee