BE608247A - Automatic control device for cinematographic projection installations - Google Patents

Automatic control device for cinematographic projection installations

Info

Publication number
BE608247A
BE608247A BE608247A BE608247A BE608247A BE 608247 A BE608247 A BE 608247A BE 608247 A BE608247 A BE 608247A BE 608247 A BE608247 A BE 608247A BE 608247 A BE608247 A BE 608247A
Authority
BE
Belgium
Prior art keywords
control device
automatic control
cinematographic projection
projection installations
installations
Prior art date
Application number
BE608247A
Other languages
French (fr)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of BE608247A publication Critical patent/BE608247A/en

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C23/00—Clocks with attached or built-in means operating any device at preselected times or after preselected time-intervals
    • G04C23/14—Mechanisms continuously running to relate the operation(s) to the time of day
    • G04C23/26—Mechanisms continuously running to relate the operation(s) to the time of day for operating a number of devices at different times
    • G04C23/28—Mechanisms continuously running to relate the operation(s) to the time of day for operating a number of devices at different times with contacts operated, or formed, by clock hands or elements of similar form
    • 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
    • G03B19/00—Cameras
    • G03B19/18—Motion-picture cameras

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
BE608247A 1960-09-17 1961-09-15 Automatic control device for cinematographic projection installations BE608247A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL255976A NL255976A (en) 1960-09-17 1960-09-17 Device for automatically controlling film projection installations with the aid of one or more switching elements.

Publications (1)

Publication Number Publication Date
BE608247A true BE608247A (en) 1962-03-15

Family

ID=19752574

Family Applications (1)

Application Number Title Priority Date Filing Date
BE608247A BE608247A (en) 1960-09-17 1961-09-15 Automatic control device for cinematographic projection installations

Country Status (9)

Country Link
AT (1) AT237446B (en)
BE (1) BE608247A (en)
CH (2) CH1065961A4 (en)
DE (1) DE1219793B (en)
DK (1) DK102811C (en)
ES (1) ES270516A1 (en)
FR (1) FR1300506A (en)
GB (1) GB987874A (en)
NL (1) NL255976A (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1070922B (en) * 1959-12-10
DE388455C (en) * 1922-08-27 1924-01-14 Ludwig Hupfeld Akt Ges Device for simultaneous showing of cinema pictures and music
CH105956A (en) * 1923-09-25 1924-11-01 Guillaume Charles Device for the production of moving pictures.
DE538944C (en) * 1929-05-31 1931-11-19 Aeg Device for automatic switching between two or more speaking machines or needle-punched film devices
DE541746C (en) * 1930-10-29 1932-01-16 Siemens & Halske Akt Ges Arrangement for controlling announcement devices
DE815147C (en) * 1948-10-02 1951-09-27 Siemens & Halske A G Facility for operating film sets for multi-track recordings
DE1815676U (en) * 1957-08-16 1960-07-28 Zeiss Ikon Ag DEVICE FOR THE AUTOMATIC CONTROL OF FILM PLAYBACK SYSTEMS.

Also Published As

Publication number Publication date
NL255976A (en) 1964-03-25
ES270516A1 (en) 1961-12-01
DE1219793B (en) 1966-06-23
AT237446B (en) 1964-12-10
DK102811C (en) 1965-10-11
GB987874A (en) 1965-03-31
CH1065961A4 (en) 1964-03-31
CH381981A (en) 1964-03-31
FR1300506A (en) 1962-08-03

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