CH389398A - Steuerbare elektrische Antriebsvorrichtung für Filmkameras - Google Patents

Steuerbare elektrische Antriebsvorrichtung für Filmkameras

Info

Publication number
CH389398A
CH389398A CH122161A CH122161A CH389398A CH 389398 A CH389398 A CH 389398A CH 122161 A CH122161 A CH 122161A CH 122161 A CH122161 A CH 122161A CH 389398 A CH389398 A CH 389398A
Authority
CH
Switzerland
Prior art keywords
drive device
electric drive
controllable electric
film cameras
cameras
Prior art date
Application number
CH122161A
Other languages
English (en)
Inventor
Grunwaldt Gottfried
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 CH389398A publication Critical patent/CH389398A/de

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
    • G03B19/00—Cameras
    • G03B19/18—Motion-picture cameras
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/022—Synchronous motors
    • H02P25/024—Synchronous motors controlled by supply frequency

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Details Of Cameras Including Film Mechanisms (AREA)
CH122161A 1960-02-05 1961-02-02 Steuerbare elektrische Antriebsvorrichtung für Filmkameras CH389398A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP24388A DE1114702B (de) 1960-02-05 1960-02-05 Steuerbare elektrische Antriebsvorrichtung fuer Filmkameras

Publications (1)

Publication Number Publication Date
CH389398A true CH389398A (de) 1965-03-15

Family

ID=7369629

Family Applications (1)

Application Number Title Priority Date Filing Date
CH122161A CH389398A (de) 1960-02-05 1961-02-02 Steuerbare elektrische Antriebsvorrichtung für Filmkameras

Country Status (3)

Country Link
CH (1) CH389398A (de)
DE (1) DE1114702B (de)
GB (1) GB978562A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2359055C3 (de) * 1972-12-25 1984-07-12 Kabushiki Kaisha Yashica, Okaya, Nagano Verschlußvorrichtung für eine Laufbildkamera, insbesondere eine Schmalfilmkamera
AT353098B (de) * 1977-11-25 1979-10-25 Moviecam Kinematograph Filmaufnahmekamera

Also Published As

Publication number Publication date
GB978562A (en) 1964-12-23
DE1114702B (de) 1961-10-05

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