GB1417288A - Corona charging devices - Google Patents

Corona charging devices

Info

Publication number
GB1417288A
GB1417288A GB5535873A GB5535873A GB1417288A GB 1417288 A GB1417288 A GB 1417288A GB 5535873 A GB5535873 A GB 5535873A GB 5535873 A GB5535873 A GB 5535873A GB 1417288 A GB1417288 A GB 1417288A
Authority
GB
United Kingdom
Prior art keywords
glasses
corona charging
core
layer
filament
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
GB5535873A
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.)
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
Publication of GB1417288A publication Critical patent/GB1417288A/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)
GB5535873A 1972-12-20 1973-11-29 Corona charging devices Expired GB1417288A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31703872A 1972-12-20 1972-12-20

Publications (1)

Publication Number Publication Date
GB1417288A true GB1417288A (en) 1975-12-10

Family

ID=23231835

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5535873A Expired GB1417288A (en) 1972-12-20 1973-11-29 Corona charging devices

Country Status (9)

Country Link
US (1) US3789278A (it)
JP (1) JPS5326971B2 (it)
BE (1) BE808897A (it)
CA (1) CA1051505A (it)
DE (1) DE2362915B2 (it)
FR (1) FR2211684B1 (it)
GB (1) GB1417288A (it)
IT (1) IT1001103B (it)
SE (1) SE386988B (it)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1053738A (en) * 1973-05-11 1979-05-01 Lester E. Thompson Electrostatic printer support with controlled electrostatic field voltage
JPS6018060B2 (ja) * 1975-07-14 1985-05-08 ゼロツクス、コーポレーシヨン コロナ放電装置
JPS5252641A (en) * 1975-10-25 1977-04-27 Mita Ind Co Ltd Corona discharge device
US4057723A (en) * 1976-01-23 1977-11-08 Xerox Corporation Compact corona charging device
US4112299A (en) * 1976-08-02 1978-09-05 Xerox Corporation Corona device with segmented shield
US4110614A (en) * 1976-12-17 1978-08-29 Xerox Corporation Corona device
US4099219A (en) * 1976-12-17 1978-07-04 Xerox Corporation Coronode tensioning and support arrangement
JPS5928430Y2 (ja) * 1977-06-20 1984-08-16 コニカ株式会社 コロナ放電器
US4227234A (en) * 1978-07-03 1980-10-07 Xerox Corporation Corona charging element
US4910637A (en) * 1978-10-23 1990-03-20 Rinoud Hanna Modifying the discharge breakdown
DE2920569A1 (de) * 1979-05-21 1980-12-04 Ibm Deutschland Elektrodenfuehrung fuer metallpapier- drucker
JPS5952268A (ja) * 1982-09-20 1984-03-26 Konishiroku Photo Ind Co Ltd 転写紙分離方法
US4556795A (en) * 1982-11-19 1985-12-03 Ensign-Bickford Industries, Inc. Corona discharge device
US4564759A (en) * 1983-09-26 1986-01-14 Ensign-Bickford Industries, Inc. Corona discharge device
US4587527A (en) * 1985-05-15 1986-05-06 Eastman Kodak Company Charging electrodes bearing a doped semiconductor coating
US4743275A (en) * 1986-08-25 1988-05-10 Flanagan G Patrick Electron field generator
US4837658A (en) * 1988-12-14 1989-06-06 Xerox Corporation Long life corona charging device
JP2528550Y2 (ja) * 1990-03-22 1997-03-12 株式会社テクノ菱和 針状電極を用いたイオナイザー
JPH05224506A (ja) * 1992-02-13 1993-09-03 Canon Inc 帯電装置
DE69300618T2 (de) * 1992-05-20 1996-05-15 Praxair Technology Inc Koronaelektroden.
TW460885B (en) * 1999-08-09 2001-10-21 Hitachi Ltd Gas circuit breaker
US6785113B1 (en) * 2001-06-25 2004-08-31 Robert Truong Pham Ozone removable electrode corona generation system
WO2004021927A2 (en) * 2002-09-05 2004-03-18 Paracor Medical, Inc. Cardiac harness
US7264752B2 (en) * 2003-08-29 2007-09-04 Xerox Corporation Conductive coatings for corona generating devices
DE102004041374B4 (de) * 2004-08-25 2014-05-15 Staedtler + Uhl Kg Nadelstreifenanordnung
US20060165935A1 (en) * 2005-01-21 2006-07-27 Studer Anthony D Selectively permeable membrane
JP5239135B2 (ja) * 2006-08-14 2013-07-17 株式会社リコー 導電性部材、プロセスカートリッジ及び画像形成装置
US8192351B2 (en) 2007-08-13 2012-06-05 Paracor Medical, Inc. Medical device delivery system having integrated introducer
US20090281372A1 (en) * 2008-05-06 2009-11-12 Paracor Medical, Inc. Cardiac harness assembly for treating congestive heart failure and for defibrillation and/or pacing/sensing
US20120103568A1 (en) * 2010-10-28 2012-05-03 Tessera, Inc. Layered Emitter Coating Structure for Crack Resistance with PDAG Coatings
AU2012200028B2 (en) * 2011-05-25 2016-10-13 Nexans A Fire Resistant Cable
EP4098677A1 (de) 2021-06-02 2022-12-07 Covestro Deutschland AG Pyrolyse von material mit polyurethan-verbindung zur wiedergewinnung von rohstoffen
EP4137525A1 (de) 2021-08-20 2023-02-22 Covestro Deutschland AG Pyrolyse von polymerer polyurethan-verbindung zur wiedergewinnung von rohstoffen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3566108A (en) * 1967-01-27 1971-02-23 Xerox Corp Corona generating electrode structure for use in a xerographic charging method
FR2088816A5 (it) * 1969-06-03 1972-01-07 Progil
BE793227A (fr) * 1971-12-23 1973-06-22 Xerox Corp Generateur d'effet corona et procede de production de celui-ci

Also Published As

Publication number Publication date
CA1051505A (en) 1979-03-27
FR2211684A1 (it) 1974-07-19
JPS5326971B2 (it) 1978-08-05
IT1001103B (it) 1976-04-20
US3789278A (en) 1974-01-29
DE2362915A1 (de) 1974-07-04
BE808897A (fr) 1974-04-16
FR2211684B1 (it) 1976-10-29
DE2362915B2 (de) 1975-11-13
SE386988B (sv) 1976-08-23
JPS507539A (it) 1975-01-25

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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