FR871635A - Device for sampling a voltage proportional to the speed of rotation of a motor - Google Patents

Device for sampling a voltage proportional to the speed of rotation of a motor

Info

Publication number
FR871635A
FR871635A FR871635DA FR871635A FR 871635 A FR871635 A FR 871635A FR 871635D A FR871635D A FR 871635DA FR 871635 A FR871635 A FR 871635A
Authority
FR
France
Prior art keywords
sampling
rotation
motor
speed
voltage proportional
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
Other languages
French (fr)
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Application granted granted Critical
Publication of FR871635A publication Critical patent/FR871635A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/46—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring amplitude of generated current or voltage
    • 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
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another
    • H02P5/50—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another by comparing electrical values representing the speeds

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR871635D 1940-06-05 1941-04-19 Device for sampling a voltage proportional to the speed of rotation of a motor Expired FR871635A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE871635X 1940-06-05

Publications (1)

Publication Number Publication Date
FR871635A true FR871635A (en) 1942-05-02

Family

ID=6814992

Family Applications (1)

Application Number Title Priority Date Filing Date
FR871635D Expired FR871635A (en) 1940-06-05 1941-04-19 Device for sampling a voltage proportional to the speed of rotation of a motor

Country Status (1)

Country Link
FR (1) FR871635A (en)

Similar Documents

Publication Publication Date Title
FR871635A (en) Device for sampling a voltage proportional to the speed of rotation of a motor
FR876613A (en) Clutch device for gear changes
FR1023045A (en) Device automatically ensuring the intervention of an auxiliary motor at a determined speed
FR873029A (en) Device for limiting the rotational speed of carburettor engines
FR863980A (en) Variable speed drive device for all applications
FR874330A (en) Device for adjusting the speed of rotation of an automobile engine
FR867489A (en) Speed change for motor cycle
FR861914A (en) Automatic gear device for falling screw speed reducer
FR971564A (en) Improvements to speed multipliers and multipliers at high rotational speeds
FR866055A (en) Method for indicating and measuring the speed of motors as well as controlling their operation and device for carrying out this method
FR873939A (en) Device for bringing the rotating parts to be coupled to the same speed of rotation
FR860326A (en) Device for indicating a speed
FR882853A (en) Drive device for motorized bicycles
FR871204A (en) Device for increasing the precision of the adjustment in order to obtain a constant angular speed
FR802997A (en) Device for progressive starting of a load driven by a cable moving at constant speed
FR864839A (en) Device for determining the speed of movement of a mobile
FR1539563A (en) Coupling device for regulating the rotational speed of a commutator motor
FR882978A (en) Aircraft steering motor device
FR874645A (en) Device for regulating the speed of electric machines with collector
FR675600A (en) Special electric machine for automatically reducing the speed of a shaft at will
FR890624A (en) Device for moving the seeding shaft for reversing the direction of rotation of motors
FR987556A (en) Device for decoupling one of the pedals of a bicycle with an auxiliary motor
FR869017A (en) Device to suppress rotational oscillations
FR834225A (en) Motor drive device for bicycles
FR877476A (en) Motor assembly with adjustable speed