DE2516540C2 - Bildentwicklungsvorrichtung - Google Patents

Bildentwicklungsvorrichtung

Info

Publication number
DE2516540C2
DE2516540C2 DE2516540A DE2516540A DE2516540C2 DE 2516540 C2 DE2516540 C2 DE 2516540C2 DE 2516540 A DE2516540 A DE 2516540A DE 2516540 A DE2516540 A DE 2516540A DE 2516540 C2 DE2516540 C2 DE 2516540C2
Authority
DE
Germany
Prior art keywords
developer
outlet
magnetic
permanent magnets
permanent magnet
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.)
Expired
Application number
DE2516540A
Other languages
German (de)
English (en)
Other versions
DE2516540A1 (de
Inventor
Richard E. Smith
Richard Edward Webster N.Y. Smith
Raymond Webster Stover
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
Priority claimed from US464863A external-priority patent/US3908596A/en
Priority claimed from US464862A external-priority patent/US3927640A/en
Priority claimed from US05/464,865 external-priority patent/US3930466A/en
Application filed by Xerox Corp filed Critical Xerox Corp
Publication of DE2516540A1 publication Critical patent/DE2516540A1/de
Application granted granted Critical
Publication of DE2516540C2 publication Critical patent/DE2516540C2/de
Expired legal-status Critical Current

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
    • G03G15/09—Apparatus 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)
  • Magnetic Brush Developing In Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)
DE2516540A 1974-04-29 1975-04-15 Bildentwicklungsvorrichtung Expired DE2516540C2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US464863A US3908596A (en) 1974-04-29 1974-04-29 Segmented gate developer flow controller
US464862A US3927640A (en) 1974-04-29 1974-04-29 Developer shut-off apparatus
US05/464,865 US3930466A (en) 1974-04-29 1974-04-29 Segmented gate developer flow controller

Publications (2)

Publication Number Publication Date
DE2516540A1 DE2516540A1 (de) 1975-11-06
DE2516540C2 true DE2516540C2 (de) 1986-09-04

Family

ID=27412936

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2516540A Expired DE2516540C2 (de) 1974-04-29 1975-04-15 Bildentwicklungsvorrichtung

Country Status (5)

Country Link
JP (1) JPS5852585B2 (US20030199744A1-20031023-C00003.png)
DE (1) DE2516540C2 (US20030199744A1-20031023-C00003.png)
FR (1) FR2269123B1 (US20030199744A1-20031023-C00003.png)
GB (1) GB1481365A (US20030199744A1-20031023-C00003.png)
NL (1) NL183063C (US20030199744A1-20031023-C00003.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56122065A (en) * 1980-02-29 1981-09-25 Ricoh Co Ltd Dry developing device for electronic photography device
JPS57122465A (en) * 1981-01-23 1982-07-30 Hitachi Metals Ltd Developing deveice for magnetic toner
JPH0646380Y2 (ja) * 1988-08-26 1994-11-30 松下電工株式会社 玄関用家具

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3724422A (en) * 1970-12-14 1973-04-03 Xerox Corp Magnetic brush developing apparatus
US3712266A (en) * 1971-08-20 1973-01-23 Ibm Developer conveying apparatus

Also Published As

Publication number Publication date
GB1481365A (en) 1977-07-27
JPS5852585B2 (ja) 1983-11-24
DE2516540A1 (de) 1975-11-06
NL7504310A (nl) 1975-06-30
NL183063C (nl) 1988-07-01
JPS50147726A (US20030199744A1-20031023-C00003.png) 1975-11-27
FR2269123B1 (fr) 1981-05-08
FR2269123A1 (fr) 1975-11-21

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8363 Opposition against the patent
8330 Complete disclaimer