CA928767A - Corona discharge device - Google Patents

Corona discharge device

Info

Publication number
CA928767A
CA928767A CA097537A CA97537A CA928767A CA 928767 A CA928767 A CA 928767A CA 097537 A CA097537 A CA 097537A CA 97537 A CA97537 A CA 97537A CA 928767 A CA928767 A CA 928767A
Authority
CA
Canada
Prior art keywords
discharge device
corona discharge
corona
discharge
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
CA097537A
Inventor
H. Weichardt Heinz
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of CA928767A publication Critical patent/CA928767A/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
    • G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
    • G03G15/0291—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices corona discharge devices, e.g. wires, pointed electrodes, means for cleaning the corona discharge device

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
CA097537A 1969-11-24 1970-11-06 Corona discharge device Expired CA928767A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87905469A 1969-11-24 1969-11-24

Publications (1)

Publication Number Publication Date
CA928767A true CA928767A (en) 1973-06-19

Family

ID=25373341

Family Applications (1)

Application Number Title Priority Date Filing Date
CA097537A Expired CA928767A (en) 1969-11-24 1970-11-06 Corona discharge device

Country Status (8)

Country Link
US (1) US3611074A (en)
JP (1) JPS4828696B1 (en)
BE (1) BE756687A (en)
CA (1) CA928767A (en)
CH (1) CH519189A (en)
DE (1) DE2056423C3 (en)
FR (1) FR2071750A5 (en)
GB (1) GB1316469A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4917529B1 (en) * 1970-08-11 1974-05-01
US3789222A (en) * 1971-08-13 1974-01-29 Fuji Photo Film Co Ltd Corona charge method
DE2213419A1 (en) * 1972-03-20 1973-10-04 Kalle Ag METHODS FOR REDUCING OZONE PRODUCTION
CH548627A (en) * 1973-02-09 1974-04-30 Turlabor Ag ELECTROSTATIC CHARGER.
FR2270700B1 (en) * 1974-05-09 1980-01-11 Breton Jacques
US3978380A (en) * 1975-03-26 1976-08-31 Coulter Information Systems, Inc. Reciprocating corona producing apparatus
US4174170A (en) * 1976-12-16 1979-11-13 Minolta Camera Kabushiki Kaisha Conductive toner transfer photocopying machine
EP0110164B1 (en) * 1982-10-30 1987-05-20 Fuji Photo Film Co., Ltd. Device for charging electrophotographic apparatus
DD237048A1 (en) * 1985-05-07 1986-06-25 Verpackungsmaschinenbau Dresde DEVICE FOR NEUTRALIZING ELECTROSTATIC CHARGES ON PACKAGING SURFACES
US5268569A (en) * 1992-07-22 1993-12-07 Minnesota Mining And Manufacturing Company Imaging system having optimized electrode geometry and processing
US5332893A (en) * 1992-07-22 1994-07-26 Minnesota Mining And Manufacturing Company Imaging system and device having a simplified electrode design
JP3258543B2 (en) * 1995-11-10 2002-02-18 京セラミタ株式会社 Scorotron charger
US5812359A (en) * 1997-04-11 1998-09-22 Xerox Corporation Method and apparatus for lightweight corona device shield mounting
EP1692530A4 (en) * 2003-11-12 2011-01-05 Ibm Ionization test for electrical verification
US7466942B2 (en) * 2006-04-06 2008-12-16 Xerox Corporation Direct charging device using nano-structures within a metal coated pore matrix

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2868989A (en) * 1956-01-03 1959-01-13 Haloid Xerox Inc Electrostatic charging method and device
US3382360A (en) * 1965-09-10 1968-05-07 Xerox Corp Xerographic charging system having means for providing an air cushion between the charging device and the xerographic drum

Also Published As

Publication number Publication date
BE756687A (en) 1971-03-01
DE2056423C3 (en) 1975-01-02
CH519189A (en) 1972-02-15
DE2056423A1 (en) 1971-06-09
FR2071750A5 (en) 1971-09-17
US3611074A (en) 1971-10-05
JPS4828696B1 (en) 1973-09-04
GB1316469A (en) 1973-05-09
DE2056423B2 (en) 1974-05-30

Similar Documents

Publication Publication Date Title
CA940838A (en) Electrostatic gas-scrubber
CA959767A (en) Separation device
CA938741A (en) Separation device
CA959768A (en) Separation device
CA928767A (en) Corona discharge device
CA1001219A (en) Corona discharge device
CA954693A (en) Audio-sensitive devices
CA921101A (en) Electric discharge device
AU470396B2 (en) Corona discharge device
SU592908A1 (en) Ballast-compacting device
CA804136A (en) Electric discharge device
CA826508A (en) Spray discharge device
CA909854A (en) Corona discharge device
CA825917A (en) Cartridge discharge device
CA805552A (en) Ship-unloading device
CA816523A (en) Bale-throwing device
CA814694A (en) Security-interviewer device
CA808852A (en) Eye-protecting device
AU434175B2 (en) Coupler-self-rejecting device
AU457310B2 (en) Electrophotographic device
CA816286A (en) Potential indicating device
AU457211B2 (en) Electrostatic charging device
CA826243A (en) Electron discharge device
CA827277A (en) Electron discharge device
CA777312A (en) Discharge device