CH493866A - Entwicklungsvorrichtung für Kopiergeräte - Google Patents

Entwicklungsvorrichtung für Kopiergeräte

Info

Publication number: CH493866A
Authority: CH; Switzerland
Prior art keywords: copiers; developing device; developing
Prior art date: 1968-04-26

Application number

CH577469A

Other languages

English (en)

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.)

1968-04-26

Filing date

1969-04-16

Publication date

1970-07-15

1968-04-26 Priority claimed from DE19681772295 external-priority patent/DE1772295C/de

1969-04-16 Application filed by Lumoprint Zindler Kg filed Critical Lumoprint Zindler Kg

1970-07-15 Publication of CH493866A publication Critical patent/CH493866A/de

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)
Photographic Developing Apparatuses (AREA)
Wet Developing In Electrophotography (AREA)
Photographic Processing Devices Using Wet Methods (AREA)
Photoreceptors In Electrophotography (AREA)

CH577469A 1968-04-26 1969-04-16 Entwicklungsvorrichtung für Kopiergeräte CH493866A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19681772295 DE1772295C (de)		1968-04-26	Entwicklungsvorrichtung für Kopier gerate

Publications (1)

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

Family

ID=5701194

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH577469A CH493866A (de)	1968-04-26	1969-04-16	Entwicklungsvorrichtung für Kopiergeräte

Country Status (7)

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

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 (zh) *	2020-09-29	2021-06-08	中国航发动力股份有限公司	一种基于推紧顶具的发动机放气机构装配方法及推紧顶具

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

1969
- 1969-04-14 DK DK202969*A patent/DK133641C/da active
- 1969-04-16 CH CH577469A patent/CH493866A/de not_active IP Right Cessation
- 1969-04-23 FR FR6912770A patent/FR2006984A1/fr not_active Withdrawn
- 1969-04-23 GB GB1266954D patent/GB1266954A/en not_active Expired
- 1969-04-23 US US818701A patent/US3641907A/en not_active Expired - Lifetime
- 1969-04-25 JP JP44031572A patent/JPS5040346B1/ja active Pending
- 1969-04-25 BE BE732086D patent/BE732086A/xx unknown
1970
- 1970-08-18 DK DK421670AA patent/DK122419B/da unknown

Also Published As

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

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Legal Events

Date	Code	Title	Description
1980-12-31	PL	Patent ceased