CH521615A - Fluidized bed developing device - Google Patents

Fluidized bed developing device

Info

Publication number: CH521615A
Authority: CH; Switzerland
Prior art keywords: fluidized bed; developing device; bed developing; fluidized; developing
Prior art date: 1969-09-03

Application number

CH1299670A

Other languages

German (de)

Inventor

F Young Eugene

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.)

1969-09-03

Filing date

1970-08-31

Publication date

1972-04-15

1970-08-31 Application filed by Xerox Corp filed Critical Xerox Corp

1972-04-15 Publication of CH521615A publication Critical patent/CH521615A/en

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
- G03G15/082—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer for immersion

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Dry Development In Electrophotography (AREA)
Magnetic Brush Developing In Electrophotography (AREA)

CH1299670A 1969-09-03 1970-08-31 Fluidized bed developing device CH521615A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US85483869A	1969-09-03	1969-09-03

Publications (1)

Publication Number	Publication Date
CH521615A true CH521615A (en)	1972-04-15

Family

ID=25319647

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1299670A CH521615A (en)	1969-09-03	1970-08-31	Fluidized bed developing device

Country Status (11)

Country	Link
US (1)	US3611991A (en)
JP (1)	JPS4910260B1 (en)
BE (1)	BE755605A (en)
CH (1)	CH521615A (en)
DE (1)	DE2042880A1 (en)
ES (1)	ES383333A1 (en)
FR (1)	FR2061073A5 (en)
GB (1)	GB1264780A (en)
NL (1)	NL7012879A (en)
PL (1)	PL81279B1 (en)
SE (1)	SE361956B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3790397A (en) *	1969-09-15	1974-02-05	Xerox Corp	Retoning carrier beads in the development zone
JPS5140467B2 (en) *	1973-10-26	1976-11-04
US3973517A (en) *	1975-02-18	1976-08-10	Xerox Corporation	Development device and method
US5523824A (en) *	1995-04-26	1996-06-04	Ravi & Associates	Switchable self-propelled magnetic brush

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2318571A (en) *	1933-12-22	1943-05-04	Minnesota Mining & Mfg	Manufacture of abrasives
US3117891A (en) *	1960-09-26	1964-01-14	Xerox Corp	Xerographic apparatus
US3357399A (en) *	1966-07-21	1967-12-12	Xerox Corp	Combined fluidized bed and inverted cascade development apparatus
US3484265A (en) *	1966-07-21	1969-12-16	Xerox Corp	Transversely reciprocating fluidized bed development method
US3545968A (en) *	1966-12-24	1970-12-08	Fuji Photo Film Co Ltd	Developing a latent electrostatic image with ferromagnetic carrier and toner by employing a varying magnetic field

0
- BE BE755605D patent/BE755605A/en unknown
1969
- 1969-09-03 US US854838A patent/US3611991A/en not_active Expired - Lifetime
1970
- 1970-06-19 JP JP45053431A patent/JPS4910260B1/ja active Pending
- 1970-08-28 DE DE19702042880 patent/DE2042880A1/en active Pending
- 1970-08-28 PL PL1970142916A patent/PL81279B1/pl unknown
- 1970-08-31 SE SE11824/70A patent/SE361956B/xx unknown
- 1970-08-31 NL NL7012879A patent/NL7012879A/xx unknown
- 1970-08-31 CH CH1299670A patent/CH521615A/en not_active IP Right Cessation
- 1970-09-02 GB GB1264780D patent/GB1264780A/en not_active Expired
- 1970-09-02 FR FR7032503A patent/FR2061073A5/fr not_active Expired
- 1970-09-02 ES ES383333A patent/ES383333A1/en not_active Expired

Also Published As

Publication number	Publication date
BE755605A (en)	1971-03-02
PL81279B1 (en)	1975-08-30
US3611991A (en)	1971-10-12
GB1264780A (en)	1972-02-23
FR2061073A5 (en)	1971-06-18
NL7012879A (en)	1971-03-05
SE361956B (en)	1973-11-19
DE2042880A1 (en)	1971-03-11
ES383333A1 (en)	1973-01-01
JPS4910260B1 (en)	1974-03-09

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Legal Events

Date	Code	Title	Description
1977-03-31	PL	Patent ceased