SE333302B - ELECTROGRAPHIC COPYER WHICH INCLUDES A DEVELOPMENT TANK RECEIVING PIGMENT MATERIAL AND A PIGMENT MATERIAL REPLACEMENT DEVICE CONNECTED TO THE DEVELOPMENT TANK - Google Patents

ELECTROGRAPHIC COPYER WHICH INCLUDES A DEVELOPMENT TANK RECEIVING PIGMENT MATERIAL AND A PIGMENT MATERIAL REPLACEMENT DEVICE CONNECTED TO THE DEVELOPMENT TANK

Info

Publication number: SE333302B
Authority: SE; Sweden
Prior art keywords: pigment material; development tank; copyer; electrographic; device connected
Prior art date: 1966-05-31

Application number

SE7441/67A

Other languages

Swedish (sv)

Inventor

G Matkovitch

W Hansen

Original Assignee

Pitney Bowes Inc

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.)

1966-05-31

Filing date

1967-05-26

Publication date

1971-03-08

1967-05-26 Application filed by Pitney Bowes Inc filed Critical Pitney Bowes Inc

1971-03-08 Publication of SE333302B publication Critical patent/SE333302B/en

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

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Wet Developing In Electrophotography (AREA)
Paper Feeding For Electrophotography (AREA)

SE7441/67A 1966-05-31 1967-05-26 ELECTROGRAPHIC COPYER WHICH INCLUDES A DEVELOPMENT TANK RECEIVING PIGMENT MATERIAL AND A PIGMENT MATERIAL REPLACEMENT DEVICE CONNECTED TO THE DEVELOPMENT TANK SE333302B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US55382266A	1966-05-31	1966-05-31

Publications (1)

Publication Number	Publication Date
SE333302B true SE333302B (en)	1971-03-08

Family

ID=24210896

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7441/67A SE333302B (en)	1966-05-31	1967-05-26	ELECTROGRAPHIC COPYER WHICH INCLUDES A DEVELOPMENT TANK RECEIVING PIGMENT MATERIAL AND A PIGMENT MATERIAL REPLACEMENT DEVICE CONNECTED TO THE DEVELOPMENT TANK

Country Status (4)

Country	Link
US (1)	US3504968A (en)
CH (1)	CH479097A (en)
GB (1)	GB1191943A (en)
SE (1)	SE333302B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DK133641C (en) *	1968-04-26	1976-11-08	Lumoprint Zindler Kg	DEVELOPER FITTING WITH FILLING MECHANISM
US3653756A (en) *	1968-07-15	1972-04-04	Dynagraphic Systems Inc	Mechanically actuated photocopy machine
US3656509A (en) *	1970-02-05	1972-04-18	Minolta Camera Kk	Automatic toner feeding device for electronic copying machines
JPS49129543A (en) *	1973-04-12	1974-12-11
JPS613004Y2 (en) *	1975-01-13	1986-01-30
JPS6215817Y2 (en) *	1975-04-15	1987-04-21

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3195430A (en) *	1960-12-28	1965-07-20	Radio Corp Of American	Electrostatic printing apparatus
US3333566A (en) *	1963-05-06	1967-08-01	American Photocopy Equip Co	Developer system for electrostatographic machines
US3354802A (en) *	1964-07-22	1967-11-28	Savin Business Machines Corp	Toner monitoring system for electrostatic copier

1966
- 1966-05-31 US US553822A patent/US3504968A/en not_active Expired - Lifetime
1967
- 1967-05-26 SE SE7441/67A patent/SE333302B/en unknown
- 1967-05-30 CH CH756667A patent/CH479097A/en not_active IP Right Cessation
- 1967-05-31 GB GB25166/67A patent/GB1191943A/en not_active Expired

Also Published As

Publication number	Publication date
CH479097A (en)	1969-09-30
GB1191943A (en)	1970-05-13
US3504968A (en)	1970-04-07

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