IT1102488B - Dispositivo di sviluppo in cascata per un apparecchio di copiatura elettrostatica - Google Patents

Dispositivo di sviluppo in cascata per un apparecchio di copiatura elettrostatica

Info

Publication number: IT1102488B
Authority: IT; Italy
Prior art keywords: development device; electrostatic copying; copying equipment; cascade development; cascade
Prior art date: 1977-04-09

Application number

IT48797/78A

Other languages

English (en)

Other versions

IT7848797A0 (it

Original Assignee

Agfa Gevaert Ag

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.)

1977-04-09

Filing date

1978-04-07

Publication date

1985-10-07

1978-04-07 Application filed by Agfa Gevaert Ag filed Critical Agfa Gevaert Ag

1978-04-07 Publication of IT7848797A0 publication Critical patent/IT7848797A0/it

1985-10-07 Application granted granted Critical

1985-10-07 Publication of IT1102488B publication Critical patent/IT1102488B/it

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
- G03G15/0801—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer for cascading

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Dry Development In Electrophotography (AREA)
Developing Agents For Electrophotography (AREA)
Developing For Electrophotography (AREA)

IT48797/78A 1977-04-09 1978-04-07 Dispositivo di sviluppo in cascata per un apparecchio di copiatura elettrostatica IT1102488B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2715904A DE2715904C3 (de)	1977-04-09	1977-04-09	Kaskadenentwicklungsvorrichtung für ein elektrostatisches Kopiergerät

Publications (2)

Publication Number	Publication Date
IT7848797A0 IT7848797A0 (it)	1978-04-07
IT1102488B true IT1102488B (it)	1985-10-07

Family

ID=6006003

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT48797/78A IT1102488B (it)	1977-04-09	1978-04-07	Dispositivo di sviluppo in cascata per un apparecchio di copiatura elettrostatica

Country Status (9)

Country	Link
US (1)	US4231319A (it)
JP (1)	JPS53126941A (it)
BE (1)	BE865410A (it)
CA (1)	CA1098304A (it)
DE (1)	DE2715904C3 (it)
FR (1)	FR2386849A1 (it)
GB (1)	GB1598223A (it)
IT (1)	IT1102488B (it)
NL (1)	NL7803650A (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4618241A (en) *	1981-07-27	1986-10-21	Xerox Corporation	Apparatus, process for charging toner particles
US4459009A (en) *	1981-07-27	1984-07-10	Xerox Corporation	Apparatus, process for charging toner particles
US4353637A (en) *	1981-08-31	1982-10-12	Xerox Corporation	Development system
US4743937A (en) *	1983-12-12	1988-05-10	Xerox Corporation	Apparatus for charging toner particles
JPS62104401A (ja) *	1985-10-30	1987-05-14	Mitsubishi Electric Corp	電気鉄道車両の接地回路
GB2241089B (en) *	1990-02-20	1993-12-08	Xerox Corp	Electrostatographic machine
US5888276A (en) *	1996-09-16	1999-03-30	Xerox Corporation	Reduction of electrostatic charge in waste bottle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3662711A (en) *	1970-03-19	1972-05-16	Xerox Corp	Development apparatus
AU467941B2 (en) *	1971-09-25	1975-12-18	Hoechst Aktiengesellschaft	Method of and apparatus for measuring or measuring and replacing toner consumed inan electrophotographic reproduction machine
BE791113A (nl) *	1971-11-24	1973-05-09	Agfa Gevaert Nv	Cascadeontwikkelingsinrichting voor een elektrostatisch kopieerapparaa
FR2178412A5 (it) *	1972-03-28	1973-11-09	Rank Xerox Ltd
JPS5520580B2 (it) *	1973-01-24	1980-06-03
DE2403186C3 (de) *	1973-01-24	1985-11-21	Kabushiki Kaisha Ricoh, Tokio/Tokyo	Entwicklungsvorrichtung für ein elektrofotografisches Kopiergerät
US3889637A (en) *	1973-06-28	1975-06-17	Xerox Corp	Self-biased development electrode and reproducing machine employing same
US4050806A (en) *	1974-05-10	1977-09-27	Ricoh Co., Ltd.	Method and apparatus for electrically biasing developing electrode of electrophotographic device

1977
- 1977-04-09 DE DE2715904A patent/DE2715904C3/de not_active Expired
1978
- 1978-03-29 BE BE1008794A patent/BE865410A/xx unknown
- 1978-03-31 FR FR7809533A patent/FR2386849A1/fr not_active Withdrawn
- 1978-04-04 US US05/893,358 patent/US4231319A/en not_active Expired - Lifetime
- 1978-04-05 NL NL7803650A patent/NL7803650A/xx not_active Application Discontinuation
- 1978-04-06 CA CA300,623A patent/CA1098304A/en not_active Expired
- 1978-04-07 GB GB13760/78A patent/GB1598223A/en not_active Expired
- 1978-04-07 JP JP4044078A patent/JPS53126941A/ja active Pending
- 1978-04-07 IT IT48797/78A patent/IT1102488B/it active

Also Published As

Publication number	Publication date
CA1098304A (en)	1981-03-31
US4231319A (en)	1980-11-04
DE2715904B2 (de)	1980-09-04
NL7803650A (nl)	1978-08-31
DE2715904C3 (de)	1981-05-27
BE865410A (nl)	1978-09-29
FR2386849A1 (fr)	1978-11-03
IT7848797A0 (it)	1978-04-07
JPS53126941A (en)	1978-11-06
DE2715904A1 (de)	1978-10-19
GB1598223A (en)	1981-09-16

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