AT250175B - Antriebseinrichtung einer mit einem Magnettongerät gekoppelten kinematographischen Kamera zur tonsynchronen Bildaufnahme - Google Patents

Antriebseinrichtung einer mit einem Magnettongerät gekoppelten kinematographischen Kamera zur tonsynchronen Bildaufnahme

Info

Publication number
AT250175B
AT250175B AT94864A AT94864A AT250175B AT 250175 B AT250175 B AT 250175B AT 94864 A AT94864 A AT 94864A AT 94864 A AT94864 A AT 94864A AT 250175 B AT250175 B AT 250175B
Authority
AT
Austria
Prior art keywords
sound
image recording
camera coupled
drive device
synchronous image
Prior art date
Application number
AT94864A
Other languages
English (en)
Original Assignee
Pentacon Dresden Veb
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 Pentacon Dresden Veb filed Critical Pentacon Dresden Veb
Application granted granted Critical
Publication of AT250175B publication Critical patent/AT250175B/de

Links

Classifications

    • 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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
    • H02P7/29—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using pulse modulation
    • H02P7/2913—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using pulse modulation whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electric Motors In General (AREA)
AT94864A 1963-12-13 1964-02-06 Antriebseinrichtung einer mit einem Magnettongerät gekoppelten kinematographischen Kamera zur tonsynchronen Bildaufnahme AT250175B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD10194763 1963-12-13

Publications (1)

Publication Number Publication Date
AT250175B true AT250175B (de) 1966-10-25

Family

ID=5478032

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94864A AT250175B (de) 1963-12-13 1964-02-06 Antriebseinrichtung einer mit einem Magnettongerät gekoppelten kinematographischen Kamera zur tonsynchronen Bildaufnahme

Country Status (2)

Country Link
AT (1) AT250175B (de)
CH (1) CH417326A (de)

Also Published As

Publication number Publication date
CH417326A (de) 1966-07-15

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