GB2030519B - Electrophotographic copiers - Google Patents

Electrophotographic copiers

Info

Publication number: GB2030519B
Authority: GB; United Kingdom
Prior art keywords: electrophotographic copiers; copiers; electrophotographic
Prior art date: 1978-09-01
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

Application number

GB7930195A

Other versions

GB2030519A (en

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.)

Sharp Corp

Original Assignee

Sharp Corp

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.)

1978-09-01

Filing date

1979-08-31

Publication date

1982-10-20

1979-08-31 Application filed by Sharp Corp filed Critical Sharp Corp

1980-04-10 Publication of GB2030519A publication Critical patent/GB2030519A/en

1982-10-20 Application granted granted Critical

1982-10-20 Publication of GB2030519B publication Critical patent/GB2030519B/en

Status Expired legal-status Critical Current

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
- G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
- G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Control Or Security For Electrophotography (AREA)
Fixing For Electrophotography (AREA)
Electrostatic Charge, Transfer And Separation In Electrography (AREA)

GB7930195A 1978-09-01 1979-08-31 Electrophotographic copiers Expired GB2030519B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP10774478A JPS5535338A (en)	1978-09-01	1978-09-01	Copying machine

Publications (2)

Publication Number	Publication Date
GB2030519A GB2030519A (en)	1980-04-10
GB2030519B true GB2030519B (en)	1982-10-20

Family

ID=14466850

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB7930195A Expired GB2030519B (en)	1978-09-01	1979-08-31	Electrophotographic copiers

Country Status (3)

Country	Link
JP (1)	JPS5535338A (en)
DE (1)	DE2935281C2 (en)
GB (1)	GB2030519B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS58190841A (en) *	1982-04-30	1983-11-07	Okuno Seiyaku Kogyo Kk	Composition of coloring agent for glass
JPS60166977A (en) *	1984-02-10	1985-08-30	Fuji Xerox Co Ltd	Fixing device
GB2188590A (en) *	1986-02-21	1987-10-07	Muirhead Data Communications L	Electrostatographic copying
US5194878A (en) *	1988-11-25	1993-03-16	Ishihara Sangyo Kaisha Ltd.	Color electrophotographic method
JP2886169B2 (en) *	1988-11-25	1999-04-26	石原産業株式会社	Color electrophotographic method
US6393233B1 (en) *	2000-10-24	2002-05-21	Hewlett-Packard Company	Printer fuser power management

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1522619B2 (en) *	1966-04-29	1976-06-24	Grabe, Bernt Fried Walther von, Feasterville, Pa. (V.St.A.)	METHOD AND DEVICE FOR KEEPING THE CORONA DISCHARGE CURRENT CONSTANT IN AN ELECTROPHOTOGRAPHIC CORONA CHARGING DEVICE
US3634007A (en) *	1969-10-02	1972-01-11	Addressograph Multigraph	Conditioning equipment for the copy paper supply in copying machines
US4027621A (en) *	1975-03-14	1977-06-07	Xerox Corporation	Developing system for electrostatic reproduction machines
JPS52138133A (en) *	1976-05-14	1977-11-18	Canon Inc	Electrophotography

1978
- 1978-09-01 JP JP10774478A patent/JPS5535338A/en active Pending
1979
- 1979-08-31 GB GB7930195A patent/GB2030519B/en not_active Expired
- 1979-08-31 DE DE19792935281 patent/DE2935281C2/en not_active Expired

Also Published As

Publication number	Publication date
DE2935281C2 (en)	1983-04-07
JPS5535338A (en)	1980-03-12
DE2935281A1 (en)	1980-03-06
GB2030519A (en)	1980-04-10

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Legal Events

Date	Code	Title	Description
1999-09-22	PE20	Patent expired after termination of 20 years	Effective date: 19990830