DK191781A - Fremkalderenhed til en toerkopieringsmaskine - Google Patents

Fremkalderenhed til en toerkopieringsmaskine

Info

Publication number
DK191781A
DK191781A DK191781A DK191781A DK191781A DK 191781 A DK191781 A DK 191781A DK 191781 A DK191781 A DK 191781A DK 191781 A DK191781 A DK 191781A DK 191781 A DK191781 A DK 191781A
Authority
DK
Denmark
Prior art keywords
developer
copy machine
copy
machine
Prior art date
Application number
DK191781A
Other languages
Danish (da)
English (en)
Inventor
J W Daintrey
Original Assignee
Gestetner Mfg 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 Gestetner Mfg Ltd filed Critical Gestetner Mfg Ltd
Publication of DK191781A publication Critical patent/DK191781A/da

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
    • G03G15/09—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
DK191781A 1980-05-02 1981-04-30 Fremkalderenhed til en toerkopieringsmaskine DK191781A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8014768A GB2076314B (en) 1980-05-02 1980-05-02 Magnetic brush developer unit for photocopier

Publications (1)

Publication Number Publication Date
DK191781A true DK191781A (da) 1981-11-03

Family

ID=10513190

Family Applications (1)

Application Number Title Priority Date Filing Date
DK191781A DK191781A (da) 1980-05-02 1981-04-30 Fremkalderenhed til en toerkopieringsmaskine

Country Status (13)

Country Link
US (1) US4348979A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS572066A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU533757B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1160445A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3116903A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DK (1) DK191781A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES8206051A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2481821A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2076314B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN155888B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1138758B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL8101998A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
YU (1) YU112581A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5745573A (en) * 1980-09-01 1982-03-15 Hitachi Metals Ltd Development device for magnetic toner
GB2088253B (en) * 1980-11-01 1984-05-10 Ricoh Kk Electrophotographic development apparatus
DE3241607A1 (de) * 1981-11-10 1983-05-19 Ricoh Co., Ltd., Tokyo Entwicklungseinrichtung
US4566776A (en) * 1982-03-31 1986-01-28 Ricoh Company, Ltd. Magnetic toner developing device
JPS58175545U (ja) * 1982-05-18 1983-11-24 株式会社東芝 現像装置
GB2120960B (en) * 1982-05-31 1986-10-01 Ricoh Kk Developer device
JPS5950471A (ja) * 1982-09-17 1984-03-23 Sharp Corp 電子写真現像方法及び装置
JPS6010265A (ja) * 1983-06-30 1985-01-19 Mita Ind Co Ltd 電子写真方法
GB2145942B (en) * 1983-08-05 1987-03-18 Konishiroku Photo Ind Developing latent eletrostatic images
US4587929A (en) * 1984-11-30 1986-05-13 Xerox Corporation Closed loop mechanical development control system
US6044241A (en) * 1998-08-28 2000-03-28 Xerox Corporation Dual charging and metering of development member
US6134405A (en) * 1999-02-26 2000-10-17 Xerox Corporation Combined charging and cleaning blade

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3707134A (en) 1970-08-21 1972-12-26 Addressograph Multigraph Automatic toner concentrate detector and control device
JPS5349437A (en) 1976-10-16 1978-05-04 Hitachi Ltd Toner density detector
DE2727402C2 (de) * 1977-06-18 1979-04-19 Hoechst Ag, 6000 Frankfurt Vorrichtung zur Messung der Tonerkonzentration eines Entwicklergemisches
US4270487A (en) 1977-10-27 1981-06-02 Hitachi, Ltd. Developer regulating device in developing apparatus

Also Published As

Publication number Publication date
AU6985181A (en) 1981-11-05
IN155888B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1985-03-23
DE3116903A1 (de) 1982-03-04
CA1160445A (en) 1984-01-17
US4348979A (en) 1982-09-14
NL8101998A (nl) 1981-12-01
YU112581A (en) 1983-09-30
GB2076314A (en) 1981-12-02
ES501811A0 (es) 1982-06-16
IT1138758B (it) 1986-09-17
AU533757B2 (en) 1983-12-08
GB2076314B (en) 1983-09-28
JPS572066A (en) 1982-01-07
IT8121446A0 (it) 1981-04-29
ES8206051A1 (es) 1982-06-16
FR2481821A1 (fr) 1981-11-06

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment