FR842044A - Appareil de projection pour vues fixes - Google Patents

Appareil de projection pour vues fixes

Info

Publication number
FR842044A
FR842044A FR842044DA FR842044A FR 842044 A FR842044 A FR 842044A FR 842044D A FR842044D A FR 842044DA FR 842044 A FR842044 A FR 842044A
Authority
FR
France
Prior art keywords
projection device
still views
views
still
projection
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.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
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 Kodak Pathe SA filed Critical Kodak Pathe SA
Application granted granted Critical
Publication of FR842044A publication Critical patent/FR842044A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • 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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/145—Housing details, e.g. position adjustments thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Projection Apparatus (AREA)
FR842044D 1937-08-14 1938-08-12 Appareil de projection pour vues fixes Expired FR842044A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US159144A US2169010A (en) 1937-08-14 1937-08-14 Still projector

Publications (1)

Publication Number Publication Date
FR842044A true FR842044A (fr) 1939-06-05

Family

ID=22571262

Family Applications (1)

Application Number Title Priority Date Filing Date
FR842044D Expired FR842044A (fr) 1937-08-14 1938-08-12 Appareil de projection pour vues fixes

Country Status (3)

Country Link
US (1) US2169010A (fr)
FR (1) FR842044A (fr)
GB (1) GB507456A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734421A (en) * 1956-02-14 Film projector
US2506169A (en) * 1946-07-10 1950-05-02 Viewlex Inc Illumination system for projectors
US2456711A (en) * 1947-03-14 1948-12-21 Bell & Howell Co Adjustable condenser lens for projection systems
US2614458A (en) * 1948-10-23 1952-10-21 American Optical Corp Film projector housing construction
US2727430A (en) * 1949-11-07 1955-12-20 Ernest W Goldberg Lens mount for projectors and the like
US2777357A (en) * 1949-11-07 1957-01-15 Ernest W Goldberg Case and base structure combination for picture projectors
US2600975A (en) * 1951-02-10 1952-06-17 American Optical Corp Unitary condenser lens assembly mounting means for projectors
US2722158A (en) * 1951-04-27 1955-11-01 Ernest W Goldberg Lens mount for picture projectors
US2793563A (en) * 1952-07-17 1957-05-28 Elmer V Koskela Combination film strip and slide projector
US2783679A (en) * 1953-07-13 1957-03-05 Ernest W Goldberg Tiltable projector base structure with integral socket mount
US2822724A (en) * 1954-08-20 1958-02-11 Raphael L Uffner Projection meter
US3007370A (en) * 1960-02-26 1961-11-07 G M Lab Inc Automatic slide projector
US3374707A (en) * 1965-09-02 1968-03-26 Houston Fearless Corp Variable width scanning film viewer

Also Published As

Publication number Publication date
GB507456A (en) 1939-06-15
US2169010A (en) 1939-08-08

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