GB1434296A - Electrophotographic developing apparatus - Google Patents

Electrophotographic developing apparatus

Info

Publication number
GB1434296A
GB1434296A GB4701273A GB4701273A GB1434296A GB 1434296 A GB1434296 A GB 1434296A GB 4701273 A GB4701273 A GB 4701273A GB 4701273 A GB4701273 A GB 4701273A GB 1434296 A GB1434296 A GB 1434296A
Authority
GB
United Kingdom
Prior art keywords
roller
grooves
developing apparatus
electrostatic latent
electrophotographic 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
GB4701273A
Other languages
English (en)
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of GB1434296A publication Critical patent/GB1434296A/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
    • G03G15/10—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer
    • G03G15/101—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer for wetting the recording material

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Wet Developing In Electrophotography (AREA)
  • Color Electrophotography (AREA)
GB4701273A 1972-11-13 1973-10-09 Electrophotographic developing apparatus Expired GB1434296A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47113648A JPS5143783B2 (enExample) 1972-11-13 1972-11-13

Publications (1)

Publication Number Publication Date
GB1434296A true GB1434296A (en) 1976-05-05

Family

ID=14617570

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4701273A Expired GB1434296A (en) 1972-11-13 1973-10-09 Electrophotographic developing apparatus

Country Status (4)

Country Link
US (1) US3905332A (enExample)
JP (1) JPS5143783B2 (enExample)
DE (2) DE2354996A1 (enExample)
GB (1) GB1434296A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1476559A (en) * 1974-05-28 1977-06-16 Hoechst Ag Apparatus for developing electrophotographic materials
US3993023A (en) * 1975-12-05 1976-11-23 Xerox Corporation Coated filament wound ink applicator roll
US3993024A (en) * 1975-12-05 1976-11-23 Xerox Corporation Filament wound ink applicator roll
US4018187A (en) * 1976-06-30 1977-04-19 International Business Machines Corporation Grooved magnetic brush roll
US4389113A (en) * 1980-05-15 1983-06-21 Ricoh Company, Ltd. Improved developing device for two-color electrophotographic copying apparatus
US5078088A (en) * 1989-10-11 1992-01-07 Olympus Optical Co., Ltd. Roller type liquid developing apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2176835A (en) * 1936-05-25 1939-10-17 United States Gypsum Co Method of saturating
US3088386A (en) * 1959-11-16 1963-05-07 American Photocopy Equip Co Electrophotographic photocopy machine
US3245381A (en) * 1961-04-19 1966-04-12 Agfa Ag Developing apparatus
US3179536A (en) * 1961-05-19 1965-04-20 Kimberly Clark Co Method and apparatus for coating paper
US3203395A (en) * 1963-06-14 1965-08-31 Addressograph Multigraph Apparatus for developing electrostatic images
US3301156A (en) * 1964-01-13 1967-01-31 Peerless Photo Products Inc Processing mechanism
US3367791A (en) * 1966-07-11 1968-02-06 Addressograph Multigraph Liquid development of electrostatic images
US3384051A (en) * 1966-09-21 1968-05-21 Harris Intertype Corp Electrostatic liquid developer system
US3667428A (en) * 1969-07-01 1972-06-06 Xerox Corp Developing systems

Also Published As

Publication number Publication date
JPS5143783B2 (enExample) 1976-11-24
US3905332A (en) 1975-09-16
JPS4973140A (enExample) 1974-07-15
DE7339370U (de) 1975-10-02
DE2354996A1 (de) 1974-06-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee