FR832596A - Appareil de projection d'images, en particulier d'images cinématographiques - Google Patents

Appareil de projection d'images, en particulier d'images cinématographiques

Info

Publication number
FR832596A
FR832596A FR832596DA FR832596A FR 832596 A FR832596 A FR 832596A FR 832596D A FR832596D A FR 832596DA FR 832596 A FR832596 A FR 832596A
Authority
FR
France
Prior art keywords
images
projecting
cinematographic
particular cinematographic
projecting images
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)
Inventor
Edward Walter Hobbs
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 filed Critical
Application granted granted Critical
Publication of FR832596A publication Critical patent/FR832596A/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
    • G03B21/28—Reflectors in projection beam
    • 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
    • G03B21/32—Details specially adapted for motion-picture projection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR832596D 1937-01-27 1938-01-24 Appareil de projection d'images, en particulier d'images cinématographiques Expired FR832596A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB832596X 1937-01-27

Publications (1)

Publication Number Publication Date
FR832596A true FR832596A (fr) 1938-09-29

Family

ID=10549410

Family Applications (1)

Application Number Title Priority Date Filing Date
FR832596D Expired FR832596A (fr) 1937-01-27 1938-01-24 Appareil de projection d'images, en particulier d'images cinématographiques

Country Status (1)

Country Link
FR (1) FR832596A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117002405A (zh) * 2023-08-07 2023-11-07 宁波万泓汽车零部件有限公司 一种车载投影幕布

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117002405A (zh) * 2023-08-07 2023-11-07 宁波万泓汽车零部件有限公司 一种车载投影幕布

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