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FR954040A - Centrifugal speed regulator, with eccentric weights, applicable to electric pick-up motors and phonograph movements - Google Patents

Centrifugal speed regulator, with eccentric weights, applicable to electric pick-up motors and phonograph movements

Info

Publication number
FR954040A
FR954040A FR954040DA FR954040A FR 954040 A FR954040 A FR 954040A FR 954040D A FR954040D A FR 954040DA FR 954040 A FR954040 A FR 954040A
Authority
FR
France
Prior art keywords
phonograph
movements
motors
applicable
speed regulator
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)
Inventor
Lucien Obe
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 filed Critical
Application granted granted Critical
Publication of FR954040A publication Critical patent/FR954040A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D13/00—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover
    • G05D13/08—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover without auxiliary power

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR954040D 1947-09-23 1947-09-23 Centrifugal speed regulator, with eccentric weights, applicable to electric pick-up motors and phonograph movements Expired FR954040A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR954040T 1947-09-23

Publications (1)

Publication Number Publication Date
FR954040A true FR954040A (en) 1949-12-16

Family

ID=9487412

Family Applications (1)

Application Number Title Priority Date Filing Date
FR954040D Expired FR954040A (en) 1947-09-23 1947-09-23 Centrifugal speed regulator, with eccentric weights, applicable to electric pick-up motors and phonograph movements

Country Status (1)

Country Link
FR (1) FR954040A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2413739A1 (en) * 1977-12-30 1979-07-27 Pascolini Jean Charles Record disc constant rotational speed maintaining device - utilises balls rolling in radial grooves to provide inertia changes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2413739A1 (en) * 1977-12-30 1979-07-27 Pascolini Jean Charles Record disc constant rotational speed maintaining device - utilises balls rolling in radial grooves to provide inertia changes

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