CA968147A - Apparatus for developing latent electrostatic charge images - Google Patents

Apparatus for developing latent electrostatic charge images

Info

Publication number
CA968147A
CA968147A CA145,708A CA145708A CA968147A CA 968147 A CA968147 A CA 968147A CA 145708 A CA145708 A CA 145708A CA 968147 A CA968147 A CA 968147A
Authority
CA
Canada
Prior art keywords
electrostatic charge
latent electrostatic
charge images
developing latent
developing
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
CA145,708A
Other versions
CA145708S (en
Inventor
Josef Schilter
Gabor Forgo
Erwin Meyer
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.)
Zellweger Uster AG
Original Assignee
Zellweger Uster AG
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 Zellweger Uster AG filed Critical Zellweger Uster AG
Application granted granted Critical
Publication of CA968147A publication Critical patent/CA968147A/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
    • G03G15/09—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush
    • G03G15/0921—Details concerning the magnetic brush roller structure, e.g. magnet configuration

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)
CA145,708A 1971-08-16 1972-06-26 Apparatus for developing latent electrostatic charge images Expired CA968147A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1210671A CH542466A (en) 1971-08-16 1971-08-16 Apparatus for developing latent electrostatic charge images

Publications (1)

Publication Number Publication Date
CA968147A true CA968147A (en) 1975-05-27

Family

ID=4379908

Family Applications (1)

Application Number Title Priority Date Filing Date
CA145,708A Expired CA968147A (en) 1971-08-16 1972-06-26 Apparatus for developing latent electrostatic charge images

Country Status (11)

Country Link
US (1) US3783828A (en)
JP (1) JPS4831949A (en)
BE (1) BE785192A (en)
CA (1) CA968147A (en)
CH (1) CH542466A (en)
DE (1) DE2220809A1 (en)
FR (1) FR2149749A5 (en)
GB (1) GB1384568A (en)
NL (1) NL7204226A (en)
SE (1) SE366848B (en)
ZA (1) ZA725288B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3939801A (en) * 1973-09-10 1976-02-24 Minolta Camera Kabushiki Kaisha Magnetic brush developing apparatus
NL7406857A (en) * 1974-05-21 1975-11-25 Rueti Te Strake Bv HOLLOW NEEDLE-SHAPED NOZZLE WITH A NOZZLE OPENED NEAR THE TIP, IN THE SIDEWALL.
JPS5117574U (en) * 1974-07-19 1976-02-07
JPS5335479Y2 (en) * 1974-10-23 1978-08-30
US3953873A (en) * 1974-11-13 1976-04-27 Minnesota Mining & Manufacturing Company Automatic camera for dual printing plates
US3998184A (en) * 1975-03-20 1976-12-21 Xerox Corporation Development apparatus
JPS53119366A (en) * 1977-03-29 1978-10-18 Nissan Motor Device for pulling yarn end on shuttleless loom
JPS55176387U (en) * 1979-06-05 1980-12-17
JPS55180783U (en) * 1979-06-13 1980-12-25
US4318607A (en) * 1980-07-14 1982-03-09 Xerox Corporation Magnet for a development system
DE3117238C2 (en) * 1981-04-30 1984-11-15 Siemens AG, 1000 Berlin und 8000 München Magnetic brush arrangement in a developing device for developing charge images on a charge image carrier
JP2892456B2 (en) * 1989-08-04 1999-05-17 キヤノン株式会社 Developing device
JP2899079B2 (en) * 1990-07-10 1999-06-02 キヤノン株式会社 Developing device
KR0135733Y1 (en) * 1996-08-24 1999-03-30 삼성전자주식회사 A development apparatus of electrophotographic processor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3402698A (en) * 1966-06-06 1968-09-24 Konishiroku Photo Ind Magnet assembly for magnetic developing brush and developing apparatus for electrostatic process
US3457900A (en) * 1968-02-29 1969-07-29 Eastman Kodak Co Single magnetic brush apparatus for development of electrostatic images
US3640248A (en) * 1969-06-04 1972-02-08 Xerox Corp Electrostatic magnetic developing apparatus
US3626898A (en) * 1970-02-06 1971-12-14 Addressograph Multigraph High-speed magnetic brush developer apparatus

Also Published As

Publication number Publication date
GB1384568A (en) 1975-02-19
US3783828A (en) 1974-01-08
CH542466A (en) 1973-09-30
FR2149749A5 (en) 1973-03-30
SE366848B (en) 1974-05-06
NL7204226A (en) 1973-02-20
DE2220809A1 (en) 1973-02-22
JPS4831949A (en) 1973-04-26
BE785192A (en) 1972-10-16
ZA725288B (en) 1973-04-25

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