FR2037380A5 - - Google Patents

Info

Publication number
FR2037380A5
FR2037380A5 FR7005369A FR7005369A FR2037380A5 FR 2037380 A5 FR2037380 A5 FR 2037380A5 FR 7005369 A FR7005369 A FR 7005369A FR 7005369 A FR7005369 A FR 7005369A FR 2037380 A5 FR2037380 A5 FR 2037380A5
Authority
FR
France
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
FR7005369A
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.)
Omega Louis Brandt and Frere SA
Original Assignee
Omega Louis Brandt and Frere 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 Omega Louis Brandt and Frere SA filed Critical Omega Louis Brandt and Frere SA
Application granted granted Critical
Publication of FR2037380A5 publication Critical patent/FR2037380A5/fr
Expired legal-status Critical Current

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)
FR7005369A 1969-02-19 1970-02-16 Expired FR2037380A5 (enrdf_load_stackoverflow)

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
FR2037380A5 true FR2037380A5 (enrdf_load_stackoverflow) 1970-12-31

Family

ID=4234673

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7005369A Expired FR2037380A5 (enrdf_load_stackoverflow) 1969-02-19 1970-02-16

Country Status (4)

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

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_stackoverflow) * 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
CH521618A (fr) 1971-12-15
DE2006726B2 (de) 1971-06-09
CH247769A4 (enrdf_load_stackoverflow) 1971-12-15
DE2006726A1 (de) 1970-08-20

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Legal Events

Date Code Title Description
ST Notification of lapse