GB339644A - Improvements in or relating to kinematograph, television and like projection apparatus - Google Patents

Improvements in or relating to kinematograph, television and like projection apparatus

Info

Publication number
GB339644A
GB339644A GB26806/29A GB2680629A GB339644A GB 339644 A GB339644 A GB 339644A GB 26806/29 A GB26806/29 A GB 26806/29A GB 2680629 A GB2680629 A GB 2680629A GB 339644 A GB339644 A GB 339644A
Authority
GB
United Kingdom
Prior art keywords
television
pictures
mirror
kinematograph
relating
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
GB26806/29A
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.)
SOMA PRISNER
Original Assignee
SOMA PRISNER
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 SOMA PRISNER filed Critical SOMA PRISNER
Priority to GB26806/29A priority Critical patent/GB339644A/en
Publication of GB339644A publication Critical patent/GB339644A/en
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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)

Abstract

339,644. Prisnet, S. Sept. 3, 1929. Television.-Apparatus for projecting television pictures comprises a light-tight box 1 containing a project. ing lens 2 and a parabolic or other curved mirror 3, and a television or other projecting lantern 4, arranged to project the pictures on to a ground glass screen at A within the box. Means (not shown) are provided for illuminating the mirror from the front and/or the back, through the silvering. Mirrored images of the pictures at A will be formed at, B and the projected by the, lens 2 on a screen in front of the apparatus will comprise the mirror with its own colour, in front of which the picture image will appear as in space.
GB26806/29A 1929-09-03 1929-09-03 Improvements in or relating to kinematograph, television and like projection apparatus Expired GB339644A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB26806/29A GB339644A (en) 1929-09-03 1929-09-03 Improvements in or relating to kinematograph, television and like projection apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26806/29A GB339644A (en) 1929-09-03 1929-09-03 Improvements in or relating to kinematograph, television and like projection apparatus

Publications (1)

Publication Number Publication Date
GB339644A true GB339644A (en) 1930-12-03

Family

ID=10249521

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26806/29A Expired GB339644A (en) 1929-09-03 1929-09-03 Improvements in or relating to kinematograph, television and like projection apparatus

Country Status (1)

Country Link
GB (1) GB339644A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001201A1 (en) * 1979-10-16 1981-04-30 Secr Defence Brit Methods and apparatus for producing three-dimensional displays

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001201A1 (en) * 1979-10-16 1981-04-30 Secr Defence Brit Methods and apparatus for producing three-dimensional displays

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