JPS4914132A - - Google Patents

Info

Publication number
JPS4914132A
JPS4914132A JP48030174A JP3017473A JPS4914132A JP S4914132 A JPS4914132 A JP S4914132A JP 48030174 A JP48030174 A JP 48030174A JP 3017473 A JP3017473 A JP 3017473A JP S4914132 A JPS4914132 A JP S4914132A
Authority
JP
Japan
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.)
Pending
Application number
JP48030174A
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 filed Critical
Publication of JPS4914132A publication Critical patent/JPS4914132A/ja
Pending 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
    • G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
    • G03G15/0208—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices by contact, friction or induction, e.g. liquid charging apparatus
    • G03G15/0216—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices by contact, friction or induction, e.g. liquid charging apparatus by bringing a charging member into contact with the member to be charged, e.g. roller, brush chargers
    • G03G15/0233—Structure, details of the charging member, e.g. chemical composition, surface properties
JP48030174A 1972-03-16 1973-03-16 Pending JPS4914132A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23534672A 1972-03-16 1972-03-16

Publications (1)

Publication Number Publication Date
JPS4914132A true JPS4914132A (ja) 1974-02-07

Family

ID=22885114

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48030174A Pending JPS4914132A (ja) 1972-03-16 1973-03-16

Country Status (3)

Country Link
US (1) US3778690A (ja)
JP (1) JPS4914132A (ja)
CA (1) CA980406A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5849960A (ja) * 1981-09-21 1983-03-24 Toshiba Corp ロ−ラ−帯電器
JPS6141233U (ja) * 1985-08-01 1986-03-15 キヤノン株式会社 電気回路の接続装置

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4379630A (en) * 1980-04-01 1983-04-12 Olympus Optical Company Limited Transfer roller for electrophotographic apparatus
US4309737A (en) * 1980-08-27 1982-01-05 Pitney Bowes Inc. Charge roller system for an electrophotographic copier
US4386395A (en) * 1980-12-19 1983-05-31 Webster Electric Company, Inc. Power supply for electrostatic apparatus
US4556795A (en) * 1982-11-19 1985-12-03 Ensign-Bickford Industries, Inc. Corona discharge device
US4636640A (en) * 1983-07-01 1987-01-13 Pillar Corporation Corona discharge electrode assembly
EP0308185B1 (en) * 1987-09-14 1993-11-24 Canon Kabushiki Kaisha A charging device
JPH03240076A (ja) * 1990-02-17 1991-10-25 Canon Inc 帯電装置
US5245392A (en) * 1992-10-02 1993-09-14 Xerox Corporation Donor roll for scavengeless development in a xerographic apparatus
ES2148233T3 (es) * 1992-11-09 2000-10-16 American Roller Co Rodillo de carga con capa de ceramicas mezcladas.
JPH0973211A (ja) * 1995-09-05 1997-03-18 Canon Inc 帯電部材、プロセスカートリッジ及び画像形成装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2980834A (en) * 1956-04-26 1961-04-18 Bruning Charles Co Inc Charging of photo-conductive insulating material
US3172024A (en) * 1960-03-17 1965-03-02 Xerox Corp Charge induction

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2965755A (en) * 1958-06-04 1960-12-20 West Maxwell George Method of and means for producing a corona discharge
US3684364A (en) * 1971-06-24 1972-08-15 Xerox Corp Lift off electrode

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2980834A (en) * 1956-04-26 1961-04-18 Bruning Charles Co Inc Charging of photo-conductive insulating material
US3172024A (en) * 1960-03-17 1965-03-02 Xerox Corp Charge induction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5849960A (ja) * 1981-09-21 1983-03-24 Toshiba Corp ロ−ラ−帯電器
JPS6141233U (ja) * 1985-08-01 1986-03-15 キヤノン株式会社 電気回路の接続装置

Also Published As

Publication number Publication date
DE2306420A1 (de) 1973-10-04
CA980406A (en) 1975-12-23
US3778690A (en) 1973-12-11
DE2306420B2 (de) 1977-05-26

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