GB1367995A - Electric motor with oscillating movable element - Google Patents

Electric motor with oscillating movable element

Info

Publication number
GB1367995A
GB1367995A GB2071372A GB2071372A GB1367995A GB 1367995 A GB1367995 A GB 1367995A GB 2071372 A GB2071372 A GB 2071372A GB 2071372 A GB2071372 A GB 2071372A GB 1367995 A GB1367995 A GB 1367995A
Authority
GB
United Kingdom
Prior art keywords
movable member
terminals
springs
winding
windings
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
GB2071372A
Other languages
English (en)
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.)
Ebauches SA
Original Assignee
Ebauches SA
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 Ebauches SA filed Critical Ebauches SA
Publication of GB1367995A publication Critical patent/GB1367995A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/18—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with coil systems moving upon intermittent or reversed energisation thereof by interaction with a fixed field system, e.g. permanent magnets
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C13/00—Driving mechanisms for clocks by primary clocks
    • G04C13/08—Secondary clocks actuated intermittently
    • G04C13/10—Secondary clocks actuated intermittently by electromechanical step advancing mechanisms
    • 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
    • G04C3/04—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance
    • G04C3/042—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using mechanical coupling

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
GB2071372A 1971-05-13 1972-05-04 Electric motor with oscillating movable element Expired GB1367995A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH707371A CH538142A (fr) 1971-05-13 1971-05-13 Moteur pas à pas à équipage oscillant pour appareil horaire

Publications (1)

Publication Number Publication Date
GB1367995A true GB1367995A (en) 1974-09-25

Family

ID=4319499

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2071372A Expired GB1367995A (en) 1971-05-13 1972-05-04 Electric motor with oscillating movable element

Country Status (5)

Country Link
CH (1) CH538142A (enExample)
DE (1) DE2223405C3 (enExample)
FR (1) FR2137795B1 (enExample)
GB (1) GB1367995A (enExample)
IT (1) IT957808B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4902996A (en) * 1986-12-27 1990-02-20 Kabushiki Kaisha Toshiba Movable coil driving unit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE705966C (de) * 1936-04-22 1941-05-14 Versuchsanstalt Fuer Luftfahrt Gangregler fuer Zeitmessinstrumente
GB1058361A (en) * 1966-08-01 1967-02-08 Glashutter Uhrenbetr E Veb A device for use in timekeeping apparatuses

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4902996A (en) * 1986-12-27 1990-02-20 Kabushiki Kaisha Toshiba Movable coil driving unit

Also Published As

Publication number Publication date
DE2223405A1 (de) 1972-11-30
DE2223405B2 (de) 1974-07-18
CH538142A (fr) 1973-07-31
FR2137795B1 (enExample) 1976-08-06
FR2137795A1 (enExample) 1972-12-29
IT957808B (it) 1973-10-20
DE2223405C3 (de) 1975-03-06
CH707371A4 (fr) 1973-02-28

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee