NL7514597A - Ontwikkelsysteem voor elektrostatische reprodu- ceermachines. - Google Patents

Ontwikkelsysteem voor elektrostatische reprodu- ceermachines.

Info

Publication number: NL7514597A
Authority: NL; Netherlands
Prior art keywords: development system; reproduction machines; electrostatic reproduction; electrostatic; machines
Prior art date: 1975-03-14

Application number

NL7514597A

Other languages

English (en)

Original Assignee

Xerox 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.)

1975-03-14

Filing date

1975-12-15

Publication date

1976-09-16

1975-12-15 Application filed by Xerox Corp filed Critical Xerox Corp

1976-09-16 Publication of NL7514597A publication Critical patent/NL7514597A/nl

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
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
- G03G15/0887—Arrangements for conveying and conditioning developer in the developing unit, e.g. agitating, removing impurities or humidity

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Control Or Security For Electrophotography (AREA)
Dry Development In Electrophotography (AREA)

NL7514597A 1975-03-14 1975-12-15 Ontwikkelsysteem voor elektrostatische reprodu- ceermachines. NL7514597A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/558,596 US4027621A (en)	1975-03-14	1975-03-14	Developing system for electrostatic reproduction machines

Publications (1)

Publication Number	Publication Date
NL7514597A true NL7514597A (nl)	1976-09-16

Family

ID=24230168

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7514597A NL7514597A (nl)	1975-03-14	1975-12-15	Ontwikkelsysteem voor elektrostatische reprodu- ceermachines.

Country Status (7)

Country	Link
US (1)	US4027621A (nl)
JP (1)	JPS5950984B2 (nl)
CA (1)	CA1082448A (nl)
DE (1)	DE2556144C2 (nl)
FR (1)	FR2304107A1 (nl)
GB (1)	GB1477985A (nl)
NL (1)	NL7514597A (nl)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5535338A (en) *	1978-09-01	1980-03-12	Sharp Corp	Copying machine
JPS5535390A (en) *	1978-09-05	1980-03-12	Mita Ind Co Ltd	Heater control method for copier
US4282827A (en) *	1979-09-12	1981-08-11	Xerox Corporation	Development system
JPS5927565U (ja) *	1982-08-11	1984-02-21	コピア株式会社	複写機のトナ−濃度制御装置
US4442790A (en) *	1982-09-29	1984-04-17	Eastman Kodak Company	Magnetic brush development apparatus
US4496644A (en) *	1983-02-28	1985-01-29	Eastman Kodak Company	Electric field adjustment for magnetic brushes
JPS61223867A (ja) *	1985-03-29	1986-10-04	Fuji Xerox Co Ltd	電子写真複写機の現像装置
US5701550A (en) *	1996-03-22	1997-12-23	Eastman Kodak Company	Method and apparatus for controlling charge on toner in a toning station
KR100189760B1 (ko) *	1996-08-08	1999-06-01	윤종용	예열장치가 장착된 현상기 유니트
US5890033A (en) *	1997-11-03	1999-03-30	Xerox Corporation	Developer housing heater using a centrally heated mixing auger
US6788904B2 (en) *	2002-09-23	2004-09-07	Xerox Corporation	Climate control system for developer material in a developer housing
US7157202B1 (en) *	2003-09-23	2007-01-02	Eastman Kodak Company	Method and apparatus for reducing densification of multiple component electrographic developer
JP4925738B2 (ja) *	2006-06-16	2012-05-09	株式会社リコー	画像形成装置
JP5743506B2 (ja) *	2010-11-30	2015-07-01	キヤノン株式会社	画像形成装置
WO2020222795A1 (en) *	2019-04-30	2020-11-05	Hewlett-Packard Development Company, L.P.	Toner hopper heating device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2902974A (en) *	1956-06-14	1959-09-08	Ibm	Latent electrostatic image developing apparatus
US2919672A (en) *	1956-11-30	1960-01-05	Burroughs Corp	Electrographic inking powder moisture control
US3424131A (en) *	1964-09-30	1969-01-28	Xerox Corp	Electroded cascade development system
US3533168A (en) *	1967-08-04	1970-10-13	Mitsubishi Gas Chemical Co	Method of preventing the caking of finely divided solid materials during storage
US3634007A (en) *	1969-10-02	1972-01-11	Addressograph Multigraph	Conditioning equipment for the copy paper supply in copying machines
US3677632A (en) *	1970-09-10	1972-07-18	Eastman Kodak Co	Environment control device for electrophotographic apparatus
US3817616A (en) *	1972-10-06	1974-06-18	Xerox Corp	Thermal chamber for a developability regulating apparatus
US3814516A (en) *	1973-05-07	1974-06-04	Xerox Corp	Humidity compensated control device
US3848988A (en) *	1973-06-11	1974-11-19	Xerox Corp	Moisture control device

1975
- 1975-03-14 US US05/558,596 patent/US4027621A/en not_active Expired - Lifetime
- 1975-10-29 GB GB4460975A patent/GB1477985A/en not_active Expired
- 1975-12-12 DE DE2556144A patent/DE2556144C2/de not_active Expired
- 1975-12-15 NL NL7514597A patent/NL7514597A/nl not_active Application Discontinuation
- 1975-12-29 JP JP50159774A patent/JPS5950984B2/ja not_active Expired
- 1975-12-31 FR FR7540328A patent/FR2304107A1/fr active Granted
1976
- 1976-01-08 CA CA243,132A patent/CA1082448A/en not_active Expired

Also Published As

Publication number	Publication date
DE2556144C2 (de)	1984-03-08
US4027621A (en)	1977-06-07
DE2556144A1 (de)	1976-09-23
FR2304107A1 (fr)	1976-10-08
GB1477985A (en)	1977-06-29
JPS5950984B2 (ja)	1984-12-11
CA1082448A (en)	1980-07-29
FR2304107B1 (nl)	1982-09-03
JPS51111340A (en)	1976-10-01

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Legal Events

Date	Code	Title
1983-02-01	BA	A request for search or an international-type search has been filed
1983-02-01	BB	A search report has been drawn up
1983-06-01	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1985-08-01	BV	The patent application has lapsed