FR1220717A - Electromechanical device with resonance speed regulation - Google Patents

Electromechanical device with resonance speed regulation

Info

Publication number
FR1220717A
FR1220717A FR792652A FR792652A FR1220717A FR 1220717 A FR1220717 A FR 1220717A FR 792652 A FR792652 A FR 792652A FR 792652 A FR792652 A FR 792652A FR 1220717 A FR1220717 A FR 1220717A
Authority
FR
France
Prior art keywords
speed regulation
electromechanical device
resonance speed
resonance
electromechanical
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
FR792652A
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.)
HORTSMANN CLIFFORD MAGNETICS L
Original Assignee
HORTSMANN CLIFFORD MAGNETICS L
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 HORTSMANN CLIFFORD MAGNETICS L filed Critical HORTSMANN CLIFFORD MAGNETICS L
Application granted granted Critical
Publication of FR1220717A publication Critical patent/FR1220717A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/16—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating an electro-dynamic continuously rotating motor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR792652A 1956-05-02 1959-04-21 Electromechanical device with resonance speed regulation Expired FR1220717A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1220717X 1956-05-02

Publications (1)

Publication Number Publication Date
FR1220717A true FR1220717A (en) 1960-05-27

Family

ID=10883618

Family Applications (1)

Application Number Title Priority Date Filing Date
FR792652A Expired FR1220717A (en) 1956-05-02 1959-04-21 Electromechanical device with resonance speed regulation

Country Status (1)

Country Link
FR (1) FR1220717A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1186650B (en) * 1962-03-02 1965-02-04 Protona Produktionsgesellschaf Device for keeping the recording medium speed constant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1186650B (en) * 1962-03-02 1965-02-04 Protona Produktionsgesellschaf Device for keeping the recording medium speed constant

Similar Documents

Publication Publication Date Title
FR1175743A (en) Constant speed drive mechanism
FR1188489A (en) Motion stop device
FR1248187A (en) Speed regulating device
FR1197312A (en) Constant speed hydraulic device
FR1220717A (en) Electromechanical device with resonance speed regulation
FR1196894A (en) Variable speed transmission mechanism
FR1179163A (en) Variable speed device
FR1145509A (en) Selection device
FR1167786A (en) Customized mannequin device
FR1174335A (en) Speed recording device
FR1192965A (en) Constant speed transmission
FR1201487A (en) Variable speed device with deformable wheels
FR1150143A (en) Surfacing device
FR1152987A (en) Vibration damping device
FR1170813A (en) Speed regulator
FR1223925A (en) Speed limitation device for turbines
FR1152780A (en) Variable speed motion transmission device
FR1166057A (en) Hunting device on looms
AT194150B (en) Sighting device
FR1156509A (en) Adjustable tripod device
FR1182707A (en) Phase adjustment device
FR1190047A (en) Electromechanical adjustment device
FR1183047A (en) Advanced variable speed transmission system
FR1150988A (en) Anti-drip device
FR1158473A (en) Lubricant circulation device