FR2441199B1 - Procede et appareil de radiographie electrostatique - Google Patents

Procede et appareil de radiographie electrostatique

Info

Publication number
FR2441199B1
FR2441199B1 FR7921573A FR7921573A FR2441199B1 FR 2441199 B1 FR2441199 B1 FR 2441199B1 FR 7921573 A FR7921573 A FR 7921573A FR 7921573 A FR7921573 A FR 7921573A FR 2441199 B1 FR2441199 B1 FR 2441199B1
Authority
FR
France
Prior art keywords
electrostatic
radiography method
radiography
electrostatic radiography
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
FR7921573A
Other languages
English (en)
Other versions
FR2441199A1 (fr
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.)
Savin Corp
Original Assignee
Savin 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 Savin Corp filed Critical Savin Corp
Publication of FR2441199A1 publication Critical patent/FR2441199A1/fr
Application granted granted Critical
Publication of FR2441199B1 publication Critical patent/FR2441199B1/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
    • G03G13/00—Electrographic processes using a charge pattern
    • G03G13/22—Processes involving a combination of more than one step according to groups G03G13/02 - G03G13/20
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G13/00—Electrographic processes using a charge pattern
    • G03G13/054—Electrographic processes using a charge pattern using X-rays, e.g. electroradiography

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)
  • Developing For Electrophotography (AREA)
  • Photoreceptors In Electrophotography (AREA)
FR7921573A 1978-11-09 1979-08-28 Procede et appareil de radiographie electrostatique Expired FR2441199B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/958,978 US4278884A (en) 1978-11-09 1978-11-09 Method and apparatus for xeroradiography

Publications (2)

Publication Number Publication Date
FR2441199A1 FR2441199A1 (fr) 1980-06-06
FR2441199B1 true FR2441199B1 (fr) 1985-08-09

Family

ID=25501518

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7921573A Expired FR2441199B1 (fr) 1978-11-09 1979-08-28 Procede et appareil de radiographie electrostatique

Country Status (7)

Country Link
US (1) US4278884A (fr)
JP (1) JPS5567776A (fr)
CA (1) CA1128602A (fr)
DE (1) DE2944735A1 (fr)
FR (1) FR2441199B1 (fr)
GB (1) GB2034075B (fr)
IT (1) IT1123761B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4465749A (en) * 1983-06-20 1984-08-14 Eastman Kodak Company Electrostatic charge differential amplification (CDA) in imaging process
JP2750855B2 (ja) * 1987-06-05 1998-05-13 桂川電機株式会社 非破壊異物検査方式及び装置
US5270776A (en) * 1988-06-06 1993-12-14 Spectrum Sciences B.V. Method for fusing developed image
US4877699A (en) * 1988-08-25 1989-10-31 Eastman Kodak Company Electrophotographic luminescent amplification process
US5157238A (en) * 1988-09-08 1992-10-20 Spectrum Sciences, B.V. Fusing apparatus and method
US5019472A (en) * 1988-09-12 1991-05-28 E. I. Du Pont De Nemours And Company Method for duplicating press characteristic dot gain in electrostatic proofing systems
WO1990006520A2 (fr) * 1988-12-07 1990-06-14 Eastman Kodak Company Procede electrographique de production d'un signal d'image electrique
US5099284A (en) * 1989-08-28 1992-03-24 Eastman Kodak Company Master sheet and drum assembly
US5125013A (en) * 1991-08-08 1992-06-23 Eastman Kodak Company Method of scanning of toned image in a liquid gate
US5163075A (en) * 1991-08-08 1992-11-10 Eastman Kodak Company Contrast enhancement of electrographic imaging
JP3140061B2 (ja) * 1994-09-29 2001-03-05 ソニック・リサーチ，インク． 往復ピストン型火花点火式内燃機関
US20110191944A1 (en) * 2010-02-05 2011-08-11 Cheryl Jennifer Lescom Undergarment support device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1496961A (en) * 1922-02-17 1924-06-10 Welsch Henry Ice-supporting plate
DE2219005A1 (de) * 1971-04-20 1972-12-21 Iwatsuki Koki Co Ltd Entwicklungsverfahren zur Verwendung bei Elektrophotographie
US3772012A (en) * 1972-08-03 1973-11-13 Zerox Corp Reversal development using polar liquid developers
US3914609A (en) * 1974-03-04 1975-10-21 Xerox Corp Signal amplification by illumination of a partially developed latent electrostatic image
US4038943A (en) * 1974-06-05 1977-08-02 Xerox Corporation Signal amplification by charging and illuminating a partially developed latent electrostatic image
DE2535366C3 (de) * 1974-08-14 1981-05-07 Ricoh Co., Ltd., Tokyo Elektrophotographisches Verfahren und Einrichtung
CA1129481A (fr) * 1978-05-22 1982-08-10 Benzion Landa Appareil et methode d'electrophotographie

Also Published As

Publication number Publication date
JPS5567776A (en) 1980-05-22
GB2034075B (en) 1982-11-17
CA1128602A (fr) 1982-07-27
FR2441199A1 (fr) 1980-06-06
JPS6321892B2 (fr) 1988-05-10
DE2944735A1 (de) 1980-05-22
GB2034075A (en) 1980-05-29
IT7926064A0 (it) 1979-09-27
US4278884A (en) 1981-07-14
IT1123761B (it) 1986-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse