CA1048258A - Device for developing electrostatic charge images - Google Patents

Device for developing electrostatic charge images

Info

Publication number
CA1048258A
CA1048258A CA74211788A CA211788A CA1048258A CA 1048258 A CA1048258 A CA 1048258A CA 74211788 A CA74211788 A CA 74211788A CA 211788 A CA211788 A CA 211788A CA 1048258 A CA1048258 A CA 1048258A
Authority
CA
Canada
Prior art keywords
roller
developer
rollers
record carrier
blades
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
CA74211788A
Other languages
English (en)
French (fr)
Inventor
Dieter Nerbas
Lothar Zapf
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of CA1048258A publication Critical patent/CA1048258A/en
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
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/08—Details of powder developing device not concerning the development directly
    • G03G2215/0802—Arrangements for agitating or circulating developer material
    • G03G2215/0816—Agitator type
    • G03G2215/0819—Agitator type two or more agitators

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
CA74211788A 1973-10-24 1974-10-21 Device for developing electrostatic charge images Expired CA1048258A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2353229A DE2353229C3 (de) 1973-10-24 1973-10-24 Umwälzvorrichtung für den Entwickler elektrostatischer latenter Ladungsbilder

Publications (1)

Publication Number Publication Date
CA1048258A true CA1048258A (en) 1979-02-13

Family

ID=5896255

Family Applications (1)

Application Number Title Priority Date Filing Date
CA74211788A Expired CA1048258A (en) 1973-10-24 1974-10-21 Device for developing electrostatic charge images

Country Status (9)

Country Link
JP (1) JPS5549741B2 (ja)
CA (1) CA1048258A (ja)
CH (1) CH577191A5 (ja)
DE (1) DE2353229C3 (ja)
FR (1) FR2249371B3 (ja)
GB (1) GB1445024A (ja)
IT (1) IT1021871B (ja)
NL (1) NL7413742A (ja)
SE (1) SE390349B (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5916934Y2 (ja) * 1976-01-22 1984-05-17 キヤノン株式会社 現像剤撹拌装置
US4170287A (en) * 1977-04-18 1979-10-09 E. I. Du Pont De Nemours And Company Magnetic auger
FR2425941A2 (fr) * 1978-05-16 1979-12-14 Cii Honeywell Bull Dispositif pour l'application de particules solides sur le support d'enregistrement d'une imprimante non-impact
US4344692A (en) * 1979-03-15 1982-08-17 Tokyo Shibaura Denki Kabushiki Kaisha Developer transportation device for electrostatic copying machine
JPS6312352Y2 (ja) * 1980-02-26 1988-04-08
JPS6056058U (ja) * 1983-09-22 1985-04-19 株式会社リコー 現像装置の回転軸
JPH0435899Y2 (ja) * 1985-06-13 1992-08-25
US5457517A (en) * 1993-12-02 1995-10-10 Matsushita Electric Industrial Co., Ltd. Image forming apparatus having a plurality of support surfaces
EP0656571A1 (en) * 1993-12-02 1995-06-07 Matsushita Electric Industrial Co., Ltd. A developing device and an image forming apparatus using the same
US5526099A (en) * 1993-12-02 1996-06-11 Matsushita Electric Industrial Co., Ltd. Developing device and an image forming apparatus using the same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3167455A (en) * 1963-01-31 1965-01-26 Dick Co Ab Developer for facsimile printing machine

Also Published As

Publication number Publication date
NL7413742A (nl) 1975-04-28
DE2353229C3 (de) 1981-10-08
SE7413194L (ja) 1975-04-25
JPS5549741B2 (ja) 1980-12-13
IT1021871B (it) 1978-02-20
DE2353229B2 (de) 1980-10-23
SE390349B (sv) 1976-12-13
FR2249371B3 (ja) 1977-08-05
GB1445024A (en) 1976-08-04
FR2249371A1 (ja) 1975-05-23
CH577191A5 (ja) 1976-06-30
DE2353229A1 (de) 1975-04-30
JPS5074437A (ja) 1975-06-19

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