GB395673A - Improvements in and relating to picture projecting apparatus - Google Patents

Improvements in and relating to picture projecting apparatus

Info

Publication number
GB395673A
GB395673A GB28441/31A GB2844131A GB395673A GB 395673 A GB395673 A GB 395673A GB 28441/31 A GB28441/31 A GB 28441/31A GB 2844131 A GB2844131 A GB 2844131A GB 395673 A GB395673 A GB 395673A
Authority
GB
United Kingdom
Prior art keywords
gramophone
oct
driven
projector
motor
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
GB28441/31A
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.)
General Electric Co
Original Assignee
General Electric 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
Application filed by General Electric Co filed Critical General Electric Co
Publication of GB395673A publication Critical patent/GB395673A/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
    • G03B41/00—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor
    • G03B41/02—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film
    • G03B41/04—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film with optical compensator
    • G03B41/10—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film with optical compensator with oscillating reflecting member

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing Optical Record Carriers (AREA)

Abstract

395,673. Combined gramophones and kinematograph projectors. INTERNATIONAL GENERAL ELECTRIC CO., Inc., 120, Broadway, New York, U.S.A.- (Assignees of Allgemeine; Elektricitats-Ges. ; 2, Friedrich Karl-Ufer, Berlin.) Oct. 13, 1931, No. 28441. Convention date, Oct. 13, 1930. Void [Published under Sect. 91 of the Acts]. [Class 40 (ii).] A spindle 26 extending from the shutter 11 of a motor-driven kinematograph projector for a continuously-moving film drives one or more gramophone turntables 27, 28, 29, the table 29 being heavy so as to serve as a flywheel. Alternatively, the projector may be mounted on a gramophone and be driven from the gramophone motor.
GB28441/31A 1930-10-13 1931-10-13 Improvements in and relating to picture projecting apparatus Expired GB395673A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE395673X 1930-10-13

Publications (1)

Publication Number Publication Date
GB395673A true GB395673A (en) 1933-07-20

Family

ID=6396891

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28441/31A Expired GB395673A (en) 1930-10-13 1931-10-13 Improvements in and relating to picture projecting apparatus

Country Status (1)

Country Link
GB (1) GB395673A (en)

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