CH493866A - Developing device for copiers - Google Patents

Developing device for copiers

Info

Publication number
CH493866A
CH493866A CH577469A CH577469A CH493866A CH 493866 A CH493866 A CH 493866A CH 577469 A CH577469 A CH 577469A CH 577469 A CH577469 A CH 577469A CH 493866 A CH493866 A CH 493866A
Authority
CH
Switzerland
Prior art keywords
copiers
developing device
developing
Prior art date
Application number
CH577469A
Other languages
German (de)
Inventor
Cranskens Georg
Rathje Armin
Jakobson Hans
Salger Werner
Original Assignee
Lumoprint Zindler Kg
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
Priority claimed from DE19681772295 external-priority patent/DE1772295C/en
Application filed by Lumoprint Zindler Kg filed Critical Lumoprint Zindler Kg
Publication of CH493866A publication Critical patent/CH493866A/en

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
    • G03G15/10—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer
    • G03G15/104—Preparing, mixing, transporting or dispensing developer
    • G03G15/105—Detection or control means for the toner concentration
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/02—Exposure apparatus for contact printing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Wet Developing In Electrophotography (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Photographic Developing Apparatuses (AREA)
CH577469A 1968-04-26 1969-04-16 Developing device for copiers CH493866A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681772295 DE1772295C (en) 1968-04-26 Development device for copier devices

Publications (1)

Publication Number Publication Date
CH493866A true CH493866A (en) 1970-07-15

Family

ID=5701194

Family Applications (1)

Application Number Title Priority Date Filing Date
CH577469A CH493866A (en) 1968-04-26 1969-04-16 Developing device for copiers

Country Status (7)

Country Link
US (1) US3641907A (en)
JP (1) JPS5040346B1 (en)
BE (1) BE732086A (en)
CH (1) CH493866A (en)
DK (2) DK133641C (en)
FR (1) FR2006984A1 (en)
GB (1) GB1266954A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3828172A (en) * 1973-06-04 1974-08-06 Eastman Kodak Co Replenishment controller for photographic processors
US5461466A (en) * 1994-05-02 1995-10-24 Hewlett-Packard Company Dripless seal for a liquid toner cartridge
CN112196636B (en) * 2020-09-29 2021-06-08 中国航发动力股份有限公司 Engine deflation mechanism assembling method based on tightening ejection tool and tightening ejection tool

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB987506A (en) * 1962-02-17 1965-03-31 Werner Zindler Improvements in or relating to the treatment of films
US3514203A (en) * 1964-05-11 1970-05-26 Scm Corp Automatic toner replenisher
US3354802A (en) * 1964-07-22 1967-11-28 Savin Business Machines Corp Toner monitoring system for electrostatic copier
US3504968A (en) * 1966-05-31 1970-04-07 Pitney Bowes Inc Toner dispensing apparatus for electrostatic copying machines

Also Published As

Publication number Publication date
US3641907A (en) 1972-02-15
DE1772295A1 (en) 1970-10-29
JPS5040346B1 (en) 1975-12-23
DK133641C (en) 1976-11-08
DE1772295B2 (en) 1973-02-01
BE732086A (en) 1969-10-01
GB1266954A (en) 1972-03-15
FR2006984A1 (en) 1970-01-02
DK133641B (en) 1976-06-21
DK122419B (en) 1972-02-28

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Legal Events

Date Code Title Description
PL Patent ceased