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GB665136A - Improvements in or relating to cinematograph projectors - Google Patents

Improvements in or relating to cinematograph projectors

Info

Publication number
GB665136A
GB665136A GB544649A GB544649A GB665136A GB 665136 A GB665136 A GB 665136A GB 544649 A GB544649 A GB 544649A GB 544649 A GB544649 A GB 544649A GB 665136 A GB665136 A GB 665136A
Authority
GB
United Kingdom
Prior art keywords
relating
socket
feb
projectors
projector
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
GB544649A
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.)
DEKKO CAMERAS Ltd
Original Assignee
DEKKO CAMERAS Ltd
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 DEKKO CAMERAS Ltd filed Critical DEKKO CAMERAS Ltd
Priority to GB544649A priority Critical patent/GB665136A/en
Publication of GB665136A publication Critical patent/GB665136A/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
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/08—Trick photography

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

665,136. Kinematograph projectors. DEKKO CAMERAS, Ltd., and WHEELER, S. F. Feb. 27, 1950 [Feb. 28, 1949], No. 5446/49. Drawings to Specification. Class 97 (i). A projector is provided with a built-in electrical socket, to receive a plug for supplying an external light from the projector power supply, and a switch controlling the socket. A rheostat may also be provided in the socket circuit.
GB544649A 1949-02-28 1949-02-28 Improvements in or relating to cinematograph projectors Expired GB665136A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB544649A GB665136A (en) 1949-02-28 1949-02-28 Improvements in or relating to cinematograph projectors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB544649A GB665136A (en) 1949-02-28 1949-02-28 Improvements in or relating to cinematograph projectors

Publications (1)

Publication Number Publication Date
GB665136A true GB665136A (en) 1952-01-16

Family

ID=9796344

Family Applications (1)

Application Number Title Priority Date Filing Date
GB544649A Expired GB665136A (en) 1949-02-28 1949-02-28 Improvements in or relating to cinematograph projectors

Country Status (1)

Country Link
GB (1) GB665136A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3143031A (en) * 1961-07-21 1964-08-04 Keystone Camera Company Inc Editing motion picture projector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3143031A (en) * 1961-07-21 1964-08-04 Keystone Camera Company Inc Editing motion picture projector

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