CH247769A4 - - Google Patents

Info

Publication number
CH247769A4
CH247769A4 CH247769DD CH247769A4 CH 247769 A4 CH247769 A4 CH 247769A4 CH 247769D D CH247769D D CH 247769DD CH 247769 A4 CH247769 A4 CH 247769A4
Authority
CH
Switzerland
Application number
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 CH247769A4 publication Critical patent/CH247769A4/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
    • H02K7/065—Electromechanical oscillators; Vibrating magnetic drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B3/00—Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • 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
    • 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
    • G04C3/08—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 mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically
    • G04C3/10—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 mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means
    • G04C3/101—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 mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means constructional details
    • G04C3/104—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 mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means constructional details of the pawl or the ratched-wheel
    • G04C3/105—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 mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means constructional details of the pawl or the ratched-wheel pawl and ratched-wheel being magnetically coupled

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Electromechanical Clocks (AREA)
  • Transmission Devices (AREA)
CH247769D 1969-02-19 1969-02-19 CH247769A4 (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH247769A CH521618A (fr) 1969-02-19 1969-02-19 Dispositif de transmission pour convertir en un mouvement rotatif le mouvement vibratoire d'un diapason

Publications (1)

Publication Number Publication Date
CH247769A4 true CH247769A4 (enrdf_load_html_response) 1971-12-15

Family

ID=4234673

Family Applications (2)

Application Number Title Priority Date Filing Date
CH247769D CH247769A4 (enrdf_load_html_response) 1969-02-19 1969-02-19
CH247769A CH521618A (fr) 1969-02-19 1969-02-19 Dispositif de transmission pour convertir en un mouvement rotatif le mouvement vibratoire d'un diapason

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH247769A CH521618A (fr) 1969-02-19 1969-02-19 Dispositif de transmission pour convertir en un mouvement rotatif le mouvement vibratoire d'un diapason

Country Status (4)

Country Link
US (1) US3649858A (enrdf_load_html_response)
CH (2) CH247769A4 (enrdf_load_html_response)
DE (1) DE2006726B2 (enrdf_load_html_response)
FR (1) FR2037380A5 (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006028534A1 (de) * 2006-06-21 2007-12-27 Epcos Ag Piezoelektrischer Generator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1403767A (en) * 1919-12-20 1922-01-17 Western Electric Co Electromagnetic step-by-step mechanism
US2690646A (en) * 1948-06-10 1954-10-05 Clifford Cecil Frank Escapement mechanism
CH470017A (de) * 1963-06-24 1969-04-30 Jeco Kk Elektrische Uhr mit einem stimmgabelartigen, mechanischen Oszillator
CH196664A4 (enrdf_load_html_response) * 1964-02-18 1965-11-30
US3410081A (en) * 1965-10-04 1968-11-12 Gen Time Corp Drive system for tuning fork timepiece
CH469299A (fr) * 1967-03-31 1969-04-15 Centre Electron Horloger Résonateur mécanique pour pièce d'horlogerie

Also Published As

Publication number Publication date
US3649858A (en) 1972-03-14
FR2037380A5 (enrdf_load_html_response) 1970-12-31
CH521618A (fr) 1971-12-15
DE2006726B2 (de) 1971-06-09
DE2006726A1 (de) 1970-08-20

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