DE69203116T2 - Bilderzeugungsgerät. - Google Patents

Bilderzeugungsgerät.

Info

Publication number
DE69203116T2
DE69203116T2 DE69203116T DE69203116T DE69203116T2 DE 69203116 T2 DE69203116 T2 DE 69203116T2 DE 69203116 T DE69203116 T DE 69203116T DE 69203116 T DE69203116 T DE 69203116T DE 69203116 T2 DE69203116 T2 DE 69203116T2
Authority
DE
Germany
Prior art keywords
imaging device
imaging
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
DE69203116T
Other languages
English (en)
Other versions
DE69203116D1 (de
Inventor
Junichi Hirobe
Masakutsu Akashi
Masahiki Kobayashi
Tsutomu Sugaya
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
Application filed by Mita Industrial Co Ltd filed Critical Mita Industrial Co Ltd
Application granted granted Critical
Publication of DE69203116D1 publication Critical patent/DE69203116D1/de
Publication of DE69203116T2 publication Critical patent/DE69203116T2/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
    • G03G15/0812—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 developer regulating means, e.g. structure of doctor blade
    • 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
    • G03G15/0849—Detection or control means for the developer concentration
    • G03G15/0851—Detection or control means for the developer concentration the concentration being measured by electrical means
DE69203116T 1991-03-12 1992-03-11 Bilderzeugungsgerät. Expired - Fee Related DE69203116T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3046447A JP2931684B2 (ja) 1991-03-12 1991-03-12 画像形成装置

Publications (2)

Publication Number Publication Date
DE69203116D1 DE69203116D1 (de) 1995-08-03
DE69203116T2 true DE69203116T2 (de) 1996-01-18

Family

ID=12747414

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69203116T Expired - Fee Related DE69203116T2 (de) 1991-03-12 1992-03-11 Bilderzeugungsgerät.

Country Status (4)

Country Link
US (1) US5214477A (de)
EP (1) EP0503913B1 (de)
JP (1) JP2931684B2 (de)
DE (1) DE69203116T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5416568A (en) * 1991-07-09 1995-05-16 Ricoh Company, Ltd. Developing unit for an image forming apparatus
KR0174665B1 (ko) * 1996-05-22 1999-04-01 김광호 환경에 대응하는 현상전압제어장치와 방법
US5790913A (en) * 1996-10-09 1998-08-04 Thomson Consumer Electronics, Inc. Method and apparatus for manufacturing a color CRT
JP3400320B2 (ja) * 1997-10-17 2003-04-28 シャープ株式会社 一成分現像方式の現像装置
US6580882B2 (en) * 2001-10-04 2003-06-17 Xerox Corporation Low cost trim-gap-conductivity TC sensor
JP3790193B2 (ja) 2002-07-26 2006-06-28 ジヤトコ株式会社 トロイダル型無段変速機

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5619637B2 (de) * 1973-06-20 1981-05-08
JPS5545392Y2 (de) * 1975-10-07 1980-10-24
US4190018A (en) * 1979-02-02 1980-02-26 Pitney-Bowes, Inc. Powder density control circuit for a photocopier
JPS5754962A (en) * 1980-09-19 1982-04-01 Mita Ind Co Ltd Development device
JPS58169161A (ja) * 1982-03-31 1983-10-05 Mita Ind Co Ltd 静電潜像現像装置
JPS5919974A (ja) * 1982-07-26 1984-02-01 Matsushita Electric Ind Co Ltd 現像装置
US4643561A (en) * 1985-05-02 1987-02-17 Xerox Corporation Control system for an electrophotographic printing machine
JPS61279876A (ja) * 1985-06-06 1986-12-10 Minolta Camera Co Ltd 作像装置
JPH01217377A (ja) * 1988-02-25 1989-08-30 Mita Ind Co Ltd 現像剤のトナー濃度測定方法

Also Published As

Publication number Publication date
US5214477A (en) 1993-05-25
JPH04282668A (ja) 1992-10-07
JP2931684B2 (ja) 1999-08-09
DE69203116D1 (de) 1995-08-03
EP0503913A3 (en) 1993-06-30
EP0503913A2 (de) 1992-09-16
EP0503913B1 (de) 1995-06-28

Similar Documents

Publication Publication Date Title
DE69213993D1 (de) Bilderzeugungsgerät
DE69111156D1 (de) Bilderzeugungsgerät.
DE69215038T2 (de) Abbildungsgerät
DE69018230T2 (de) Bilderzeugungsgerät.
DE69205456D1 (de) Bilderzeugendes Gerät.
DE69113200T2 (de) Bilderzeugungsgerät.
DE69114368T2 (de) Bilderzeugungsgerät.
DE69207992D1 (de) Bilderzeugungsgerät
DE69111200D1 (de) Bilderzeugungsgerät.
DE69112783D1 (de) Bilderzeugungsgerät.
DE69208274T2 (de) Bilderzeugungsgerät
DE69111276D1 (de) Bilderzeugungsgerät.
DE69203116T2 (de) Bilderzeugungsgerät.
DE69205478D1 (de) Bilderzeugungsgerät.
DE69308469T2 (de) Bildaufnahmevorrichtung.
DE69113406D1 (de) Bilderzeugungsgerät.
DE69111312T2 (de) Bilderzeugungsgerät.
DE69206668T2 (de) Bilderzeugungsgerät
DE69215933D1 (de) Bilderzeugungsgerät
DE69215141T2 (de) Bilderzeugungsgerät
DE69107154D1 (de) Bilderzeugungsgerät.
DE69212881D1 (de) Bilderzeugungsgerät
DE69210557T2 (de) Bilderzeugungsgerät
DE69109628T2 (de) Bilderzeugungsgerät.
DE69208726D1 (de) Bilderzeugungsvorrichtung

Legal Events

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