EP0011203B1 - Dispositif pour le chargement électrostatique d'une couche diélectrique - Google Patents
Dispositif pour le chargement électrostatique d'une couche diélectrique Download PDFInfo
- Publication number
- EP0011203B1 EP0011203B1 EP79104302A EP79104302A EP0011203B1 EP 0011203 B1 EP0011203 B1 EP 0011203B1 EP 79104302 A EP79104302 A EP 79104302A EP 79104302 A EP79104302 A EP 79104302A EP 0011203 B1 EP0011203 B1 EP 0011203B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- electrode
- voltage
- layer
- voltage generator
- charging
- 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
Links
Images
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G16/00—Electrographic processes using deformation of thermoplastic layers; Apparatus therefor
-
- 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)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
- Burglar Alarm Systems (AREA)
- Inorganic Insulating Materials (AREA)
- Elimination Of Static Electricity (AREA)
Claims (24)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT79104302T ATE5443T1 (de) | 1978-11-13 | 1979-11-05 | Vorrichtung zum elektrostatischen aufladen einer dielektrischen schicht. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782849222 DE2849222A1 (de) | 1978-11-13 | 1978-11-13 | Verfahren zum elektrostatischen aufladen einer dielektrischen schicht sowie vorrichtung zur durchfuehrung des verfahrens |
DE2849222 | 1978-11-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0011203A1 EP0011203A1 (fr) | 1980-05-28 |
EP0011203B1 true EP0011203B1 (fr) | 1983-11-23 |
Family
ID=6054571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP79104302A Expired EP0011203B1 (fr) | 1978-11-13 | 1979-11-05 | Dispositif pour le chargement électrostatique d'une couche diélectrique |
Country Status (7)
Country | Link |
---|---|
US (2) | US4353970A (fr) |
EP (1) | EP0011203B1 (fr) |
JP (1) | JPS5569152A (fr) |
AT (1) | ATE5443T1 (fr) |
AU (1) | AU530752B2 (fr) |
CA (1) | CA1139360A (fr) |
DE (2) | DE2849222A1 (fr) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4409604A (en) * | 1981-01-05 | 1983-10-11 | Dennison Manufacturing Company | Electrostatic imaging device |
EP0072862B1 (fr) * | 1981-02-24 | 1989-06-21 | Dennison Manufacturing Company | Appareil de charge a effet couronne |
JPS5825661A (ja) * | 1981-08-07 | 1983-02-15 | Ricoh Co Ltd | 帯電装置 |
EP0112536B1 (fr) * | 1982-12-28 | 1987-03-18 | Kabushiki Kaisha Toshiba | Procédé et appareil d'impression électrophotographique |
US4524371A (en) * | 1983-04-01 | 1985-06-18 | Xerox Corporation | Modulation structure for fluid jet assisted ion projection printing apparatus |
US4507373A (en) * | 1983-10-03 | 1985-03-26 | Eastman Kodak Company | Method and apparatus for uniformly charging a surface |
US4734721A (en) * | 1985-10-04 | 1988-03-29 | Markem Corporation | Electrostatic printer utilizing dehumidified air |
US4644373A (en) * | 1985-12-09 | 1987-02-17 | Xerox Corporation | Fluid assisted ion projection printing head |
US4809027A (en) * | 1986-07-29 | 1989-02-28 | Markem Corporation | Offset electrostatic printing utilizing a heated air flow |
US4772901A (en) * | 1986-07-29 | 1988-09-20 | Markem Corporation | Electrostatic printing utilizing dehumidified air |
US4809026A (en) * | 1986-07-29 | 1989-02-28 | Markem Corporation | Electrostatic printing utilizing a heated air flow |
US4963738A (en) * | 1986-12-22 | 1990-10-16 | Xerox Corporation | Flat comb-like scorotron charging device |
US4920380A (en) * | 1987-07-31 | 1990-04-24 | Minolta Camera Kabushiki Kaisha | Surface potential control device of photoconductive member |
US5008594A (en) * | 1989-02-16 | 1991-04-16 | Chapman Corporation | Self-balancing circuit for convection air ionizers |
US5176974A (en) * | 1989-10-16 | 1993-01-05 | Xerox Corporation | Imaging apparatuses and processes |
US5246730A (en) * | 1990-02-13 | 1993-09-21 | Conductive Containers, Inc. | Process for conformal coating of printed circuit boards |
US5270742A (en) * | 1990-06-07 | 1993-12-14 | Olympus Optical Co., Ltd. | Image forming apparatus for forming electrostatic latent image using ions as medium, with high-speed driving means |
KR970005219B1 (ko) * | 1990-09-14 | 1997-04-14 | 캐논 가부시끼가이샤 | 화상기록장치 |
US5194291A (en) * | 1991-04-22 | 1993-03-16 | General Atomics | Corona discharge treatment |
EP0626208B2 (fr) * | 1993-04-08 | 2004-09-29 | Nordson Corporation | Alimentation électrique pour pistolet de pulvérisation électrostatique |
US5418105A (en) * | 1993-12-16 | 1995-05-23 | Xerox Corporation | Simultaneous transfer and fusing of toner images |
US5457523A (en) | 1994-05-27 | 1995-10-10 | Xerox Corporation | Ferrofluid media charging of photoreceptors |
US5978244A (en) | 1997-10-16 | 1999-11-02 | Illinois Tool Works, Inc. | Programmable logic control system for a HVDC power supply |
US6144570A (en) * | 1997-10-16 | 2000-11-07 | Illinois Tool Works Inc. | Control system for a HVDC power supply |
JP4963756B2 (ja) * | 2001-02-09 | 2012-06-27 | 株式会社ユポ・コーポレーション | ボイド含有熱可塑性樹脂延伸フィルムおよびその製造方法 |
KR100489819B1 (ko) * | 2001-07-03 | 2005-05-16 | 삼성전기주식회사 | 고주파 교류 고전압을 이용한 정전기 제거장치 |
US20050136733A1 (en) * | 2003-12-22 | 2005-06-23 | Gorrell Brian E. | Remote high voltage splitter block |
AU2005226048A1 (en) * | 2004-03-19 | 2005-10-06 | Triumf, Operating As A Joint Venture By The Governors Of The University Of Alberta, The University Of British Columbia, Carleton University, Simon Fraser University, The University Of Toronto And The University Of Victoria | Unidimensional array 3-D position sensitive ionization detector |
US20050220518A1 (en) * | 2004-03-31 | 2005-10-06 | Eastman Kodak Company | Treatment of preprinted media for improved toner adhesion |
JP5097514B2 (ja) | 2007-11-22 | 2012-12-12 | 国立大学法人東京工業大学 | ワイヤ電極式イオナイザ |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2777957A (en) * | 1950-04-06 | 1957-01-15 | Haloid Co | Corona discharge device |
US2879395A (en) * | 1955-06-08 | 1959-03-24 | Haloid Xerox Inc | Charging device |
US3413146A (en) * | 1964-09-02 | 1968-11-26 | Ibm | Thermoplastic recording medium |
US3414769A (en) * | 1966-02-14 | 1968-12-03 | Wabash Magnetics Inc | Power supply with simultaneously peaking positive and negative output voltages |
US3543022A (en) * | 1966-07-01 | 1970-11-24 | Xerox Corp | Method and apparatus for charging discrete small areas of xerographic plates to different potentials in continuous tone printing |
DE1671522C3 (de) * | 1967-11-22 | 1978-10-05 | Agfa-Gevaert Ag, 5090 Leverkusen | Verfahren zur Herstellung eines Ladungsbildes |
NL7002477A (fr) * | 1970-02-21 | 1971-08-24 | ||
US3660656A (en) * | 1970-08-26 | 1972-05-02 | Eastman Kodak Co | Light lock for corona device |
US3650616A (en) * | 1971-02-01 | 1972-03-21 | Xerox Corp | Mispuff detector |
US3760229A (en) * | 1971-12-30 | 1973-09-18 | Xerox Corp | Ac corotron |
US3781106A (en) * | 1972-04-17 | 1973-12-25 | Gordon Lysle Inc | Optical apparatus for producing and/or using photoconductive film having a specular surface selectively deformed in image areas thereof |
US3921042A (en) * | 1974-11-25 | 1975-11-18 | Xerox Corp | Electrostatic reproduction machine with improved corona generating device |
DE2511633B2 (de) * | 1975-03-17 | 1977-02-10 | Hoechst Ag, 6000 Frankfurt | Vorrichtung zum wiederholten aufzeichnen von deformationsbildern auf einem aufzeichnungsmaterial |
DE2611503C2 (de) * | 1975-04-28 | 1986-09-04 | Xerox Corp., Rochester, N.Y. | Elektrostatisches Kopiergerät |
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 |
JPS6039234B2 (ja) * | 1976-07-31 | 1985-09-05 | キヤノン株式会社 | コロナ放電による帯電方法及装置 |
JPS5349435A (en) * | 1976-10-18 | 1978-05-04 | Canon Inc | Electrophotography |
DE2625393A1 (de) * | 1976-06-05 | 1977-12-15 | Agfa Gevaert Ag | Verfahren zum umdruck elektrostatischen ladungsbilder zur darstellung von farbbildern |
US4271451A (en) * | 1976-07-20 | 1981-06-02 | Hercules Incorporated | Method and apparatus for controlling static charges |
-
1978
- 1978-11-13 DE DE19782849222 patent/DE2849222A1/de not_active Withdrawn
-
1979
- 1979-10-30 CA CA000338791A patent/CA1139360A/fr not_active Expired
- 1979-11-05 DE DE7979104302T patent/DE2966426D1/de not_active Expired
- 1979-11-05 EP EP79104302A patent/EP0011203B1/fr not_active Expired
- 1979-11-05 AT AT79104302T patent/ATE5443T1/de not_active IP Right Cessation
- 1979-11-08 US US06/092,276 patent/US4353970A/en not_active Expired - Lifetime
- 1979-11-09 AU AU52663/79A patent/AU530752B2/en not_active Ceased
- 1979-11-13 JP JP14610679A patent/JPS5569152A/ja active Pending
-
1981
- 1981-04-16 US US06/254,981 patent/US4415947A/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
TAPPI, Febr. 1967, Vol. Text 50, Nr. 2, S. 79a * |
Also Published As
Publication number | Publication date |
---|---|
AU5266379A (en) | 1980-05-22 |
US4353970A (en) | 1982-10-12 |
EP0011203A1 (fr) | 1980-05-28 |
ATE5443T1 (de) | 1983-12-15 |
DE2966426D1 (en) | 1983-12-29 |
AU530752B2 (en) | 1983-07-28 |
DE2849222A1 (de) | 1980-05-22 |
CA1139360A (fr) | 1983-01-11 |
US4415947A (en) | 1983-11-15 |
JPS5569152A (en) | 1980-05-24 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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