FR2037698A5 - - Google Patents

Info

Publication number
FR2037698A5
FR2037698A5 FR7007991A FR7007991A FR2037698A5 FR 2037698 A5 FR2037698 A5 FR 2037698A5 FR 7007991 A FR7007991 A FR 7007991A FR 7007991 A FR7007991 A FR 7007991A FR 2037698 A5 FR2037698 A5 FR 2037698A5
Authority
FR
France
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
FR7007991A
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.)
Xerox Corp
Original Assignee
Xerox 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 Xerox Corp filed Critical Xerox Corp
Application granted granted Critical
Publication of FR2037698A5 publication Critical patent/FR2037698A5/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/23—Reproducing arrangements
    • H04N1/29—Reproducing arrangements involving production of an electrostatic intermediate picture
    • 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
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/04036—Details of illuminating systems, e.g. lamps, reflectors
    • G03G15/04045—Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers
FR7007991A 1969-02-26 1970-02-26 Expired FR2037698A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80237069A 1969-02-26 1969-02-26

Publications (1)

Publication Number Publication Date
FR2037698A5 true FR2037698A5 (fr) 1970-12-31

Family

ID=25183525

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7007991A Expired FR2037698A5 (fr) 1969-02-26 1970-02-26

Country Status (10)

Country Link
US (1) US3638110A (fr)
BE (1) BE746479A (fr)
CH (1) CH519185A (fr)
DE (1) DE2007728C3 (fr)
ES (1) ES376910A1 (fr)
FR (1) FR2037698A5 (fr)
GB (1) GB1280803A (fr)
NL (1) NL7002404A (fr)
SE (1) SE364418B (fr)
SU (1) SU412696A3 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0109722A1 (fr) * 1982-11-19 1984-05-30 N.V. Nederlandsche Apparatenfabriek NEDAP Procédé et appareil pour l'ajustage automatique du potentiel d'une couche photosensible
DE4336690C2 (de) * 1993-10-27 1999-04-15 Henning Dipl Phys Dr Frunder Vorrichtung zum Messen von elektrischen Potentialunterschieden an elektrografischen Aufzeichnungsmaterialien
CN112415290B (zh) * 2020-10-21 2022-09-30 西安理工大学 基于法珀腔光学测量的gis全景电荷测量系统
CN112763812B (zh) * 2020-12-30 2022-10-14 西安理工大学 一种基于光学干涉原理的静电扫描测量系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1431638A (en) * 1921-05-17 1922-10-10 Dowling John Joseph Electrical means for detecting, observing, indicating, measuring, or utilizing minute movements
GB568800A (en) * 1943-05-13 1945-04-20 Kapella Ltd Improvements in or relating to apparatus for measuring or indicating the roughnessesor undulations of a surface
US2583546A (en) * 1948-05-12 1952-01-29 Chester F Carlson Electrophotographic recording
US2583763A (en) * 1949-04-26 1952-01-29 Philco Corp Electrostatic apparatus for measuring voltages
US2942187A (en) * 1957-10-31 1960-06-21 Dresser Ind Electrostatic means for indicating voltage amplitude
GB899911A (en) * 1959-05-21 1962-06-27 Gurry George William Improvements in electrical circuit means for sensing a change in capacity between a probe and earth
US3364423A (en) * 1964-07-20 1968-01-16 Swift & Co Apparatus for measuring electrostatic build-up on static producing web material brought into rolling contact with a standard web

Also Published As

Publication number Publication date
SE364418B (fr) 1974-02-18
CH519185A (de) 1972-02-15
DE2007728B2 (de) 1977-10-20
DE2007728C3 (de) 1978-06-08
BE746479A (fr) 1970-08-25
US3638110A (en) 1972-01-25
SU412696A3 (fr) 1974-01-25
ES376910A1 (es) 1972-10-16
NL7002404A (fr) 1970-08-28
DE2007728A1 (de) 1970-09-17
GB1280803A (en) 1972-07-05

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Legal Events

Date Code Title Description
ST Notification of lapse