CS173575B2 - - Google Patents

Info

Publication number
CS173575B2
CS173575B2 CS7668A CS766870A CS173575B2 CS 173575 B2 CS173575 B2 CS 173575B2 CS 7668 A CS7668 A CS 7668A CS 766870 A CS766870 A CS 766870A CS 173575 B2 CS173575 B2 CS 173575B2
Authority
CS
Czechoslovakia
Application number
CS7668A
Other languages
Czech (cs)
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
Publication of CS173575B2 publication Critical patent/CS173575B2/cs

Links

Classifications

    • GPHYSICS
    • G04HOROLOGY
    • G04CELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/08Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically
    • G04C3/10Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means
    • G04C3/101Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means constructional details
    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B11/00Click devices; Stop clicks; Clutches
    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B11/00Click devices; Stop clicks; Clutches
    • G04B11/02Devices allowing the motion of a rotatable part in only one direction
    • G04B11/04Pawl constructions therefor, e.g. pawl secured to an oscillating member actuating a ratchet
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00Machine element or mechanism
    • Y10T74/18Mechanical movements
    • Y10T74/1856Reciprocating or oscillating to intermittent unidirectional motion

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Electric Clocks (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
CS7668A 1969-11-13 1970-11-13 CS173575B2 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1687369A CH516189A (de) 1969-11-13 1969-11-13 Schwingungsmotor für Zeitmessgeräte

Publications (1)

Publication Number Publication Date
CS173575B2 true CS173575B2 (ru) 1977-02-28

Family

ID=4420974

Family Applications (1)

Application Number Title Priority Date Filing Date
CS7668A CS173575B2 (ru) 1969-11-13 1970-11-13

Country Status (8)

Country Link
US (1) US3691754A (ru)
JP (1) JPS4840432B1 (ru)
CH (2) CH516189A (ru)
CS (1) CS173575B2 (ru)
FR (1) FR2069359A5 (ru)
GB (1) GB1324340A (ru)
NL (1) NL7016703A (ru)
SU (1) SU372854A3 (ru)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH536505A (de) * 1971-04-27 1972-09-15 Omega Brandt & Freres Sa Louis Schwingungsmotor für Zeitmessgerät
CH533867A (de) * 1971-04-27 1972-08-31 Omega Brandt & Freres Sa Louis Schwingungsmotor für Zeitmessgerät
CH540510A (de) * 1971-05-05 1973-04-30 Omega Brandt & Freres Sa Louis Schwingungsmotor für Zeitmessgerät
CH668871A4 (ru) * 1971-05-05 1972-08-31
CH555553A (ru) * 1972-02-28 1974-10-31
US3899700A (en) * 1974-09-03 1975-08-12 Timex Corp Indexing mechanism for electric watch
CN113890294B (zh) * 2021-10-27 2024-05-10 华北电力大学 一种电流调制型同心磁齿轮结构及其电流控制方法

Also Published As

Publication number Publication date
DE2051741B2 (de) 1972-07-13
FR2069359A5 (ru) 1971-09-03
US3691754A (en) 1972-09-19
CH516189A (de) 1971-07-15
SU372854A3 (ru) 1973-03-01
JPS4840432B1 (ru) 1973-11-30
DE2051741A1 (de) 1971-05-27
GB1324340A (en) 1973-07-25
CH1687369A4 (ru) 1971-07-15
NL7016703A (ru) 1971-05-17

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