CH617518A5 - - Google Patents

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Publication number
CH617518A5
CH617518A5 CH33178A CH33178A CH617518A5 CH 617518 A5 CH617518 A5 CH 617518A5 CH 33178 A CH33178 A CH 33178A CH 33178 A CH33178 A CH 33178A CH 617518 A5 CH617518 A5 CH 617518A5
Authority
CH
Switzerland
Prior art keywords
throwing
magnetic roller
throwing wheel
developer powder
wheels
Prior art date
Application number
CH33178A
Other languages
German (de)
English (en)
Inventor
Werner Salger
Original Assignee
Zindler Lumoprint Kg
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 Zindler Lumoprint Kg filed Critical Zindler Lumoprint Kg
Publication of CH617518A5 publication Critical patent/CH617518A5/de

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)
CH33178A 1977-05-12 1978-01-12 CH617518A5 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2721424A DE2721424C3 (de) 1977-05-12 1977-05-12 Entwicklungsvorrichtung mit einer Magnetwalze

Publications (1)

Publication Number Publication Date
CH617518A5 true CH617518A5 (it) 1980-05-30

Family

ID=6008754

Family Applications (1)

Application Number Title Priority Date Filing Date
CH33178A CH617518A5 (it) 1977-05-12 1978-01-12

Country Status (16)

Country Link
US (1) US4241695A (it)
JP (1) JPS53141044A (it)
AU (1) AU511238B2 (it)
BE (1) BE863107A (it)
BR (1) BR7800357A (it)
CA (1) CA1112857A (it)
CH (1) CH617518A5 (it)
DE (1) DE2721424C3 (it)
DK (1) DK26778A (it)
ES (1) ES466136A1 (it)
FR (1) FR2390765A1 (it)
GB (1) GB1556701A (it)
IT (1) IT1092527B (it)
NL (1) NL7800430A (it)
NO (1) NO143513C (it)
SE (1) SE7800174L (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2073056B (en) * 1980-04-02 1984-02-08 Gestetner Mfg Ltd Magnetic brush developer unit for photocopier
JP3240826B2 (ja) * 1994-05-16 2001-12-25 株式会社日立製作所 画像形成装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2616340A (en) * 1949-02-01 1952-11-04 William V Knoll Apparatus for pulping papermaking material
US2793837A (en) * 1954-06-08 1957-05-28 Goldman Bronislaw Mixing machines
AT210744B (de) * 1957-11-20 1960-08-25 Siemag Feinmech Werke Gmbh Einrichtung zur Bestäubung elektrophotographischen Gutes
US3640248A (en) * 1969-06-04 1972-02-08 Xerox Corp Electrostatic magnetic developing apparatus
US3828730A (en) * 1971-05-21 1974-08-13 Hitachi Metals Ltd Electrostatic record developing apparatus
US3900255A (en) * 1972-07-07 1975-08-19 Rank Xerox Ltd Paddle-wheel development system
JPS50155235A (it) * 1974-06-04 1975-12-15
US3998537A (en) * 1974-11-20 1976-12-21 Xerox Corporation Split developer housing with interlocked flow gate and catch
US4022157A (en) * 1975-08-04 1977-05-10 Addressograph Multigraph Corporation Magnetic brush developer equipped with self-metering controls
US3999514A (en) * 1975-09-29 1976-12-28 International Business Machines Corporation Magnetic brush developer

Also Published As

Publication number Publication date
JPS53141044A (en) 1978-12-08
NO143513C (no) 1981-02-25
FR2390765A1 (fr) 1978-12-08
DE2721424B2 (de) 1979-10-18
GB1556701A (en) 1979-11-28
ES466136A1 (es) 1978-10-16
DE2721424C3 (de) 1980-07-10
IT7819436A0 (it) 1978-01-19
AU511238B2 (en) 1980-08-07
BR7800357A (pt) 1978-12-12
US4241695A (en) 1980-12-30
CA1112857A (en) 1981-11-24
NL7800430A (nl) 1978-11-14
NO780063L (no) 1978-11-14
DE2721424A1 (de) 1978-11-16
NO143513B (no) 1980-11-17
SE7800174L (sv) 1978-11-13
BE863107A (fr) 1978-05-16
DK26778A (da) 1978-11-13
AU3254878A (en) 1979-07-26
IT1092527B (it) 1985-07-12

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Legal Events

Date Code Title Description
PL Patent ceased