EP0071415A3 - Particle dispensing apparatus - Google Patents

Particle dispensing apparatus Download PDF

Info

Publication number
EP0071415A3
EP0071415A3 EP82303873A EP82303873A EP0071415A3 EP 0071415 A3 EP0071415 A3 EP 0071415A3 EP 82303873 A EP82303873 A EP 82303873A EP 82303873 A EP82303873 A EP 82303873A EP 0071415 A3 EP0071415 A3 EP 0071415A3
Authority
EP
European Patent Office
Prior art keywords
dispensing apparatus
particle dispensing
particle
dispensing
Prior art date
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.)
Granted
Application number
EP82303873A
Other versions
EP0071415A2 (en
EP0071415B1 (en
Inventor
Raymond E. Poehlein
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.)
Xerox Corp
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.)
Filing date
Publication date
Application filed by Xerox Corp filed Critical Xerox Corp
Publication of EP0071415A2 publication Critical patent/EP0071415A2/en
Publication of EP0071415A3 publication Critical patent/EP0071415A3/en
Application granted granted Critical
Publication of EP0071415B1 publication Critical patent/EP0071415B1/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00Apparatus for electrographic processes using a charge pattern
    • G03G15/06Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0822Arrangements for preparing, mixing, supplying or dispensing developer
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00Apparatus for electrographic processes using a charge pattern
    • G03G15/06Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/09Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
EP19820303873 1981-07-23 1982-07-22 Particle dispensing apparatus Expired EP0071415B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28621581A 1981-07-23 1981-07-23
US286215 1981-07-23

Publications (3)

Publication Number Publication Date
EP0071415A2 EP0071415A2 (en) 1983-02-09
EP0071415A3 true EP0071415A3 (en) 1983-07-20
EP0071415B1 EP0071415B1 (en) 1986-05-14

Family

ID=23097594

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19820303873 Expired EP0071415B1 (en) 1981-07-23 1982-07-22 Particle dispensing apparatus

Country Status (5)

Country Link
EP (1) EP0071415B1 (en)
JP (1) JPS5825671A (en)
BR (1) BR8204226A (en)
CA (1) CA1217045A (en)
DE (1) DE3271139D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0403469B1 (en) * 1988-03-02 1991-09-18 Siemens Nixdorf Informationssysteme Aktiengesellschaft Device for dosed transfer of toner from a reservoir to the development station of a printer or photocopy machine
JPH02245770A (en) * 1989-03-18 1990-10-01 Hitachi Ltd Electrostatic printer and methods for supplying developer and mixing powder

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659556A (en) * 1970-08-19 1972-05-02 Xerox Corp Programmable toner dispenser
US3985098A (en) * 1975-01-20 1976-10-12 Itek Corporation Toner dispensing apparatus
US4142655A (en) * 1977-05-31 1979-03-06 Xerox Corporation Toner dispensing and supply arrangement
US4173405A (en) * 1977-10-31 1979-11-06 Eastman Kodak Company Developer distribution apparatus
DE3044344A1 (en) * 1979-11-26 1981-06-11 Konishiroku Photo Industry Co., Ltd., Tokyo DEVELOPMENT DEVICE FOR ELECTROPHOTOGRAPHIC COPYERS

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659556A (en) * 1970-08-19 1972-05-02 Xerox Corp Programmable toner dispenser
US3985098A (en) * 1975-01-20 1976-10-12 Itek Corporation Toner dispensing apparatus
US4142655A (en) * 1977-05-31 1979-03-06 Xerox Corporation Toner dispensing and supply arrangement
US4173405A (en) * 1977-10-31 1979-11-06 Eastman Kodak Company Developer distribution apparatus
DE3044344A1 (en) * 1979-11-26 1981-06-11 Konishiroku Photo Industry Co., Ltd., Tokyo DEVELOPMENT DEVICE FOR ELECTROPHOTOGRAPHIC COPYERS

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
2244 RESEARCH DISCLOSURES, no. 177, January 1979, page 37, no. 17738; *
IBM TECHNICAL DISCLOSURE BULLETIN, vol. 14, no. 6, November 1971, page 1752, New York (USA); *

Also Published As

Publication number Publication date
CA1217045A (en) 1987-01-27
DE3271139D1 (en) 1986-06-19
EP0071415A2 (en) 1983-02-09
JPS5825671A (en) 1983-02-15
BR8204226A (en) 1983-07-12
EP0071415B1 (en) 1986-05-14

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