CH567756B5 - - Google Patents

Info

Publication number
CH567756B5
CH567756B5 CH29873A CH29873A CH567756B5 CH 567756 B5 CH567756 B5 CH 567756B5 CH 29873 A CH29873 A CH 29873A CH 29873 A CH29873 A CH 29873A CH 567756 B5 CH567756 B5 CH 567756B5
Authority
CH
Switzerland
Application number
CH29873A
Original Assignee
Timex Corp
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
Priority claimed from DE19722201557 external-priority patent/DE2201557C2/de
Application filed by Timex Corp filed Critical Timex Corp
Publication of CH567756B5 publication Critical patent/CH567756B5/xx

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
    • G04C3/04—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
    • G04C3/06—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 electromagnetic coupling between electric power source and balance
    • G04C3/065—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 electromagnetic coupling between electric power source and balance the balance controlling gear-train by means of static switches, e.g. transistor circuits
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C11/00—Synchronisation of independently-driven clocks
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C11/00—Synchronisation of independently-driven clocks
    • G04C11/08—Synchronisation of independently-driven clocks using an electro-magnet or-motor for oscillation correction
    • G04C11/081—Synchronisation of independently-driven clocks using an electro-magnet or-motor for oscillation correction using an electro-magnet
    • G04C11/084—Synchronisation of independently-driven clocks using an electro-magnet or-motor for oscillation correction using an electro-magnet acting on the balance
    • 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
    • G04C3/06—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 electromagnetic coupling between electric power source and balance
    • G04C3/065—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 electromagnetic coupling between electric power source and balance the balance controlling gear-train by means of static switches, e.g. transistor circuits
    • G04C3/066—Constructional details, e.g. disposition of coils

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Electric Clocks (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
CH29873A 1972-01-13 1973-01-10 CH567756B5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722201557 DE2201557C2 (de) 1972-01-13 Synchronisiereinrichtung für ein zeithaltendes Instrument

Publications (1)

Publication Number Publication Date
CH567756B5 true CH567756B5 (fr) 1975-10-15

Family

ID=5832933

Family Applications (2)

Application Number Title Priority Date Filing Date
CH29873A CH567756B5 (fr) 1972-01-13 1973-01-10
CH29873D CH29873A4 (fr) 1972-01-13 1973-01-10

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH29873D CH29873A4 (fr) 1972-01-13 1973-01-10

Country Status (11)

Country Link
JP (1) JPS4880073A (fr)
AU (1) AU470660B2 (fr)
BE (1) BE794012A (fr)
CA (1) CA965965A (fr)
CH (2) CH567756B5 (fr)
FR (1) FR2167917B1 (fr)
GB (1) GB1412600A (fr)
HK (1) HK31476A (fr)
IT (1) IT976806B (fr)
NL (1) NL7300297A (fr)
SE (1) SE392351B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1330780A (zh) * 1999-08-12 2002-01-09 精工电子有限公司 具有带有游丝的平衡摆的转角控制机构的机械表

Also Published As

Publication number Publication date
SE392351B (sv) 1977-03-21
HK31476A (en) 1976-06-11
CA965965A (en) 1975-04-15
FR2167917A1 (fr) 1973-08-24
JPS4880073A (fr) 1973-10-26
GB1412600A (en) 1975-11-05
AU5095873A (en) 1974-07-11
DE2201557B2 (de) 1972-12-28
IT976806B (it) 1974-09-10
DE2201557A1 (fr) 1972-12-28
FR2167917B1 (fr) 1975-08-22
NL7300297A (fr) 1973-07-17
CH29873A4 (fr) 1975-04-30
AU470660B2 (en) 1976-03-25
BE794012A (fr) 1973-05-02

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Legal Events

Date Code Title Description
PL Patent ceased