FR1385877A - Appareil à reproduire - Google Patents

Appareil à reproduire

Info

Publication number
FR1385877A
FR1385877A FR966107A FR966107A FR1385877A FR 1385877 A FR1385877 A FR 1385877A FR 966107 A FR966107 A FR 966107A FR 966107 A FR966107 A FR 966107A FR 1385877 A FR1385877 A FR 1385877A
Authority
FR
France
Prior art keywords
reproduce
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
FR966107A
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.)
Dennison Manufacturing Co
Original Assignee
Dennison Manufacturing Co
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
Priority to US263939A priority Critical patent/US3272066A/en
Application filed by Dennison Manufacturing Co filed Critical Dennison Manufacturing Co
Priority to FR966107A priority patent/FR1385877A/fr
Application granted granted Critical
Publication of FR1385877A publication Critical patent/FR1385877A/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
    • G03G15/04—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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/522—Projection optics
    • G03B27/523—Projection optics for full time exposure
    • 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
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/26—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is obtained by projection of the entire image, i.e. whole-frame projection
    • 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
    • G03G15/043—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 with means for controlling illumination or exposure
    • G03G15/0435—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 with means for controlling illumination or exposure by introducing an optical element in the optical path, e.g. a filter
FR966107A 1963-03-08 1964-03-04 Appareil à reproduire Expired FR1385877A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US263939A US3272066A (en) 1963-03-08 1963-03-08 Copying apparatus
FR966107A FR1385877A (fr) 1963-03-08 1964-03-04 Appareil à reproduire

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US263939A US3272066A (en) 1963-03-08 1963-03-08 Copying apparatus
FR966107A FR1385877A (fr) 1963-03-08 1964-03-04 Appareil à reproduire

Publications (1)

Publication Number Publication Date
FR1385877A true FR1385877A (fr) 1965-01-15

Family

ID=26206251

Family Applications (1)

Application Number Title Priority Date Filing Date
FR966107A Expired FR1385877A (fr) 1963-03-08 1964-03-04 Appareil à reproduire

Country Status (2)

Country Link
US (1) US3272066A (fr)
FR (1) FR1385877A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3425778A (en) * 1966-10-17 1969-02-04 Dennison Mfg Co Photocopy apparatus
US3428397A (en) * 1967-12-28 1969-02-18 Dennison Mfg Co Illumination in optical imaging apparatus
US3539258A (en) * 1968-01-10 1970-11-10 Addressograph Multigraph Optical apparatus for document copier
US3511566A (en) * 1968-04-12 1970-05-12 Polaroid Corp Photographic exposure and processing apparatus
US3732004A (en) * 1969-09-11 1973-05-08 Minolta Camera Kk Vertical electrostatic copying machine with ghost free image projecting system
GB1294737A (en) * 1969-09-24 1972-11-01 Olivetti & Co C Desk-top electrostatic copying machine
DE2452979C2 (de) * 1974-11-08 1981-12-24 Hoechst Ag, 6000 Frankfurt Beleuchtungseinrichtung in einem Projektionskopiergerät
US3999201A (en) * 1975-05-02 1976-12-21 Polaroid Corporation Mirror mount for photographic optical system
US4241392A (en) * 1978-08-02 1980-12-23 Eastman Kodak Company Light deflector for use in illumination apparatus
DE3683574D1 (de) * 1985-09-27 1992-03-05 Hoechst Ag Beleuchtungseinrichtung in einem projektionskopiergeraet.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2081329A (en) * 1934-09-18 1937-05-25 Jr Charles C Gordon Photoprint machine
US2940358A (en) * 1956-08-30 1960-06-14 Haloid Xerox Inc Image reversing optical system
US2851922A (en) * 1957-01-22 1958-09-16 Rosin Morris Variable optical projection device
US3157087A (en) * 1961-12-26 1964-11-17 Pako Corp Optical light distribution system for a photographic projection printer

Also Published As

Publication number Publication date
US3272066A (en) 1966-09-13

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