FR1041698A - Dispositif d'application d'une charge électrostatique sur une couche isolante - Google Patents

Dispositif d'application d'une charge électrostatique sur une couche isolante

Info

Publication number
FR1041698A
FR1041698A FR1041698DA FR1041698A FR 1041698 A FR1041698 A FR 1041698A FR 1041698D A FR1041698D A FR 1041698DA FR 1041698 A FR1041698 A FR 1041698A
Authority
FR
France
Prior art keywords
applying
insulating layer
electrostatic charge
electrostatic
charge
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
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.)
Battelle Development Corp
Original Assignee
Battelle Development 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 Battelle Development Corp filed Critical Battelle Development Corp
Application granted granted Critical
Publication of FR1041698A publication Critical patent/FR1041698A/fr
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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/001—Electric or magnetic imagery, e.g., xerography, electrography, magnetography, etc. Process, composition, or product
    • Y10S430/102—Electrically charging radiation-conductive surface

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Elimination Of Static Electricity (AREA)
FR1041698D 1950-04-06 1951-04-05 Dispositif d'application d'une charge électrostatique sur une couche isolante Expired FR1041698A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US154295A US2777957A (en) 1950-04-06 1950-04-06 Corona discharge device

Publications (1)

Publication Number Publication Date
FR1041698A true FR1041698A (fr) 1953-10-26

Family

ID=22550782

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1041698D Expired FR1041698A (fr) 1950-04-06 1951-04-05 Dispositif d'application d'une charge électrostatique sur une couche isolante

Country Status (5)

Country Link
US (1) US2777957A (fr)
CH (1) CH296687A (fr)
DE (1) DE924420C (fr)
FR (1) FR1041698A (fr)
GB (1) GB696515A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011203A1 (fr) * 1978-11-13 1980-05-28 Hoechst Aktiengesellschaft Dispositif pour le chargement électrostatique d'une couche diélectrique

Families Citing this family (73)

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DE977238C (de) * 1953-06-23 1965-07-22 Hell Rudolf Dr Ing Fa Verfahren zum Registrieren von nach Bildelementen zerlegten Schriftzeichen oder Bildern
BE545664A (fr) * 1955-03-03
US2932742A (en) * 1955-03-22 1960-04-12 Haloid Xerox Inc Xerographic charging device and method
DE1099848B (de) * 1955-03-22 1961-02-16 Battelle Development Corp Vorrichtung zur Aufladung xerographischer Schichttraeger
US2864756A (en) * 1955-06-08 1958-12-16 Modern Plastic Machinery Corp Method and apparatus for the treatment of plastic materials
US2879395A (en) * 1955-06-08 1959-03-24 Haloid Xerox Inc Charging device
US3000735A (en) * 1956-06-11 1961-09-19 Keller Daniel Franklin Method and apparatus for the reproduction of images
GB867834A (en) * 1956-08-17 1961-05-10 Mason & Sons Ltd E N Process of and apparatus for printing or copying by electro or electrostatic photography
DE1134286B (de) * 1957-04-29 1962-08-02 Zindler Lumoprint Kg Vorrichtung zur Herstellung von Kopien mittels fotoleitender Schichttraegerblaetter
US3017509A (en) * 1957-06-03 1962-01-16 Xerox Corp Xerographic plate feeding and charging apparatus
US2890343A (en) * 1957-12-27 1959-06-09 Ibm Xerographic drum charging apparatus
NL269428A (fr) * 1958-03-31
US3083622A (en) * 1959-06-12 1963-04-02 Robertson Photo Mechanix Inc Xerographic apparatus
DE1175991B (de) * 1959-10-15 1964-08-13 Wilhelm Ritzerfeld Vorrichtung zur Erzeugung von xerographischen Bildern
DE1175985B (de) * 1959-11-05 1964-08-13 Agfa Ag Verfahren zur Herstellung elektro-photographischer Bilder
DE1128293B (de) * 1959-11-18 1962-04-19 Bayer Ag Vorrichtung zur elektrophotographischen Herstellung von Bildern
GB949798A (en) * 1960-03-08 1964-02-19 Australia Res Lab Improvements in or relating to charging machines for xerographic materials
US3068356A (en) * 1960-06-15 1962-12-11 Xerox Corp Xerographic charging apparatus
US3160746A (en) * 1961-05-01 1964-12-08 Xerox Corp Corona charging apparatus for non-uniformly charging a xerographic plate in a predetermined manner
US3287614A (en) * 1963-05-27 1966-11-22 Rca Corp Portable, self-powered, corona charging apparatus
US3426354A (en) * 1964-06-01 1969-02-04 Xerox Corp Electrostatic charge image recorder
US3324291A (en) * 1964-07-06 1967-06-06 Xerox Corp Corona generating device with means to cause air flow therethrough to maintain the parts free of dust accumulation
DE1272720B (de) * 1964-11-05 1968-07-11 Reinhold Epping Dipl Phys Verfahren und Vorrichtung zum Aufladen von photoleitfaehigen Schichten mit Hilfe einer Koronaentladung
US3449753A (en) * 1965-02-01 1969-06-10 Burroughs Corp Apparatus for controlling contrast in electrostatic printers
US3533784A (en) * 1965-07-28 1970-10-13 Addressograph Multigraph Electrostatic reproduction method
US3370212A (en) * 1965-08-19 1968-02-20 Eastman Kodak Co Corona charging apparatus
DE1288916B (de) * 1966-07-28 1969-02-06 A M Zimmermann & Co Kg Verfahren zur UEbertragung eines auf einer photoleitfaehigen Schicht befindlichen Tonerbildes
US3449568A (en) * 1966-12-27 1969-06-10 Xerox Corp Corona discharge apparatus for creating an electrostatic charge pattern on a xerographic surface
US3496352A (en) * 1967-06-05 1970-02-17 Xerox Corp Self-cleaning corona generating apparatus
US3578970A (en) * 1968-05-03 1971-05-18 Plastic Coating Corp Variable width corona discharge apparatus with means to shield or vary a predetermined length of a corona discharge wire
US3777214A (en) * 1968-12-30 1973-12-04 Continental Can Co Method and apparatus for electrostatically charging particles for printing or coating
US3635157A (en) * 1968-12-30 1972-01-18 Continental Can Co Method and apparatus for electrostatically charging particles for printing or coating
JPS5124890B1 (fr) * 1969-03-05 1976-07-27
US3620617A (en) * 1969-11-24 1971-11-16 Ibm Electrophotographic apparatus with improved toner transfer
JPS5110785B1 (fr) * 1971-01-16 1976-04-06
JPS5325251B1 (fr) * 1971-07-07 1978-07-26
US3881921A (en) * 1971-10-01 1975-05-06 Eastman Kodak Co Electrophotographic process employing image and control grid means
US3891846A (en) * 1972-01-18 1975-06-24 Canon Kk Corona discharger cleaning apparatus
CH549823A (de) * 1972-10-16 1974-05-31 Turlabor Ag Elektrographisches kopierverfahren und vorrichtung zur ausfuehrung dieses verfahrens.
US4057723A (en) * 1976-01-23 1977-11-08 Xerox Corporation Compact corona charging device
US4088892A (en) * 1976-10-12 1978-05-09 Scott Paper Company Corona charging apparatus and method
JPS54136334A (en) * 1978-04-13 1979-10-23 Minolta Camera Co Ltd Electrophotographic image formation process by simultaneous static latent image transfer system
DE2915040A1 (de) * 1978-04-14 1979-10-25 Canon Kk Verfahren zum herstellen und anbringen eines koronaentladers
JPS5614248A (en) * 1979-07-16 1981-02-12 Canon Inc Image forming apparatus
JPS58136063A (ja) * 1982-02-08 1983-08-12 Fuji Xerox Co Ltd 電子写真複写機のコロナ放電装置
US4591713A (en) * 1984-01-03 1986-05-27 Xerox Corporation Efficient, self-limiting corona device for positive or negative charging
JPS60254172A (ja) * 1984-05-31 1985-12-14 Fuji Xerox Co Ltd 電界転写方法及び転写器
US4638397A (en) * 1984-12-21 1987-01-20 Xerox Corporation Self-biased scorotron and control therefor
USRE35581E (en) * 1986-12-15 1997-08-12 Canon Kabushiki Kaisha Charging device
JPS63149668A (ja) * 1986-12-15 1988-06-22 Canon Inc 帯電方法及び同装置並びにこの装置を備えた電子写真装置
US4731633A (en) * 1987-04-27 1988-03-15 Xerox Corporation Elimination of streamer formation in positive charging corona devices
DE3908488A1 (de) * 1988-03-15 1989-09-28 Bando Chemical Ind Uebertragungs- und transporteinrichtung
DE3815458A1 (de) * 1988-05-06 1989-11-16 Philips Patentverwaltung Anordnung zur erzeugung von roentgenaufnahmen mittels eines photoleiters
US5245502A (en) * 1990-11-23 1993-09-14 Xerox Corporation Semi-conductor corona generator for production of ions to charge a substrate
US5105223A (en) * 1991-05-01 1992-04-14 Xerox Corporation Screened blade scorotron
US5153435A (en) * 1991-05-09 1992-10-06 Xerox Corporation Planar scorotron device
US5300986A (en) * 1992-12-17 1994-04-05 Xerox Corporation Electrically tunable charging device for depositing uniform charge potential
US5324942A (en) * 1992-12-17 1994-06-28 Xerox Corporation Tunable scorotron for depositing uniform charge potential
US5706162A (en) * 1994-12-14 1998-01-06 Xerox Corporation Corona generating device
US5563688A (en) * 1994-12-14 1996-10-08 Xerox Corporation Charging device for charging in one of a plurality of predefined image areas on a surface of an imaging member
US5655186A (en) * 1996-03-28 1997-08-05 Xerox Corporation Light blocking ion charging apparatus
US5723863A (en) * 1996-03-28 1998-03-03 Xerox Corporation Ion charging apparatus with light blocking capability
US5587584A (en) * 1996-03-28 1996-12-24 Xerox Corporation Apparatus for charging a film on the internal surface of a drum
US5659176A (en) * 1996-03-28 1997-08-19 Xerox Corporation Scanning corotron
US6349024B1 (en) 1999-10-18 2002-02-19 Aetas Technology Incorporated DC biased AC corona charging
US6205309B1 (en) * 1999-10-18 2001-03-20 Aetas Technology Corporation AC corona charging arrangement with current—limiting capacitor
US7187534B2 (en) * 2002-08-29 2007-03-06 Xerox Corporation Uniform charge device with reduced edge effects
US6909867B2 (en) * 2002-08-29 2005-06-21 Xerox Corporation Uniform charge device with reduced edge effects
US7123860B1 (en) * 2005-04-27 2006-10-17 Xerox Corporation Small footprint charge device for tandem color marking engines
US20100215547A1 (en) * 2009-02-23 2010-08-26 Patrick Dolan Chemical vapor sensor with improved aging and temperature characteristics
US8135309B2 (en) * 2009-05-27 2012-03-13 Xerox Corporation Compact, long life charging device
US20110200487A1 (en) * 2010-02-18 2011-08-18 Patrick Dolan Chemical vapor sensor with improved aging and temperature characteristics
US8815160B2 (en) 2010-11-15 2014-08-26 Patrick Dolan Chemical vapor sensor with improved temperature characteristics and manufacturing technique

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US940430A (en) * 1906-04-02 1909-11-16 Chapman Electric Neutralizer Company Process and apparatus for neutralizing static electricity.
US904429A (en) * 1907-11-15 1908-11-17 August B Heimann Flue-scraper.
US1782712A (en) * 1930-01-11 1930-11-25 Chapman Electric Neutralizer C Method of controlling electrostatic charges on moving surfaces
FR795574A (fr) * 1934-03-22 1936-03-17 Egyesuelt Izzolampa Procédé et appareils pour la production d'images au moyen de charges électriques
US2058732A (en) * 1934-12-04 1936-10-27 James T Barkelew Terminal voltage regulation for electrostatic generators
DE699025C (de) * 1938-02-20 1940-11-21 Metallgesellschaft Akt Ges Elektrostatischer Scheider zur Trennung elektrisch sich verschieden verhaltender Teilchen eines Gemenges
US2333213A (en) * 1942-02-02 1943-11-02 Slayter Games Static eliminator
US2377391A (en) * 1943-04-24 1945-06-05 Research Corp Charging suspended particles
US2551582A (en) * 1943-08-27 1951-05-08 Chester F Carlson Method of printing and developing solvent images
US2497604A (en) * 1946-07-19 1950-02-14 British Cotton Ind Res Assoc Method of and means for eliminating electrostatic charges in industrial processes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011203A1 (fr) * 1978-11-13 1980-05-28 Hoechst Aktiengesellschaft Dispositif pour le chargement électrostatique d'une couche diélectrique

Also Published As

Publication number Publication date
DE924420C (de) 1955-03-03
GB696515A (en) 1953-09-02
CH296687A (fr) 1954-02-28
US2777957A (en) 1957-01-15

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