DE2035587A1 - Uhrenantneb mit piezoelektrischer Stimmgabel - Google Patents

Uhrenantneb mit piezoelektrischer Stimmgabel

Info

Publication number
DE2035587A1
DE2035587A1 DE19702035587 DE2035587A DE2035587A1 DE 2035587 A1 DE2035587 A1 DE 2035587A1 DE 19702035587 DE19702035587 DE 19702035587 DE 2035587 A DE2035587 A DE 2035587A DE 2035587 A1 DE2035587 A1 DE 2035587A1
Authority
DE
Germany
Prior art keywords
tuning fork
drive
drive according
serving
clock drive
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.)
Pending
Application number
DE19702035587
Other languages
German (de)
English (en)
Inventor
Walter Dipl Phys Prof Dr rer nat 8011 Neukeferloh Guntersdorfer Max Dipl Ing Dr rer nat 8000 München Heywang
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.)
Siemens Corp
Original Assignee
Siemens 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
Application filed by Siemens Corp filed Critical Siemens Corp
Priority to DE19702035587 priority Critical patent/DE2035587A1/de
Priority to AT565871A priority patent/AT315082B/de
Priority to CH987271D priority patent/CH987271A4/de
Priority to NL7109410A priority patent/NL7109410A/xx
Priority to US00162227A priority patent/US3747326A/en
Priority to IT7318/71A priority patent/IT997021B/it
Priority to GB3326071A priority patent/GB1353176A/en
Priority to FR7126074A priority patent/FR2099428A5/fr
Publication of DE2035587A1 publication Critical patent/DE2035587A1/de
Pending legal-status Critical Current

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
    • G04C3/08—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
    • G04C3/12—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 piezoelectric means; driven by magneto-strictive 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Electromechanical Clocks (AREA)
DE19702035587 1970-07-17 1970-07-17 Uhrenantneb mit piezoelektrischer Stimmgabel Pending DE2035587A1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE19702035587 DE2035587A1 (de) 1970-07-17 1970-07-17 Uhrenantneb mit piezoelektrischer Stimmgabel
AT565871A AT315082B (de) 1970-07-17 1971-06-30 Uhrenantrieb mit piezoelektrischer Stimmgabel
CH987271D CH987271A4 (de) 1970-07-17 1971-07-05 Frequenzstabilisierter Uhrenantrieb
NL7109410A NL7109410A (enExample) 1970-07-17 1971-07-07
US00162227A US3747326A (en) 1970-07-17 1971-07-13 Clock drive with piezoelectric tuning fork
IT7318/71A IT997021B (it) 1970-07-17 1971-07-14 Dispositivo di azionamento per oro logi con diapason piezoelettrico
GB3326071A GB1353176A (en) 1970-07-17 1971-07-15 Drive-means for electrical time pieces
FR7126074A FR2099428A5 (enExample) 1970-07-17 1971-07-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702035587 DE2035587A1 (de) 1970-07-17 1970-07-17 Uhrenantneb mit piezoelektrischer Stimmgabel

Publications (1)

Publication Number Publication Date
DE2035587A1 true DE2035587A1 (de) 1972-01-20

Family

ID=5777110

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702035587 Pending DE2035587A1 (de) 1970-07-17 1970-07-17 Uhrenantneb mit piezoelektrischer Stimmgabel

Country Status (8)

Country Link
US (1) US3747326A (enExample)
AT (1) AT315082B (enExample)
CH (1) CH987271A4 (enExample)
DE (1) DE2035587A1 (enExample)
FR (1) FR2099428A5 (enExample)
GB (1) GB1353176A (enExample)
IT (1) IT997021B (enExample)
NL (1) NL7109410A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2530045A1 (de) * 1974-07-05 1976-02-05 Ki Politekhn I Im 50 Letia Wel Elektrischer motor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113572387B (zh) * 2021-07-27 2023-06-02 杭州电子科技大学 一种音叉型结构的压电致动器及其工作方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1849271A (en) * 1929-01-25 1932-03-15 Ward E Bower Oscillation generator
US2015410A (en) * 1934-02-05 1935-09-24 Continental Oil Co Vibrating system
CH400917A (fr) * 1961-02-16 1965-06-30 Suwa Seikosha Kk Pièce d'horlogerie électrique
CH405171A (fr) * 1962-08-11 1965-09-15 Lavet Marius Jean Appareil horaire et procédé de fabrication de cet appareil
DE1523958A1 (de) * 1965-08-28 1969-07-31 Kienzle Uhrenfabriken Gmbh Uhr mit Torsions- oder Biegeschwinger
US3579974A (en) * 1967-04-08 1971-05-25 Gehap Gmbh & Co Kg Electronically-controlled drive mechanism particularly for clocks
FR1539922A (fr) * 1967-08-09 1968-09-20 Lip Sa Appareil horaire portatif
DE1809223B2 (de) * 1968-11-15 1972-11-30 Gebrüder Junghans GmbH, 7230 Schramberg Armbanduhr mit einem piezoelektrischen kristall als zeithaltendem schwinger
US3636469A (en) * 1969-11-10 1972-01-18 Bunker Ramo Beat frequency time standard

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2530045A1 (de) * 1974-07-05 1976-02-05 Ki Politekhn I Im 50 Letia Wel Elektrischer motor
DE2560628A1 (enExample) * 1974-07-05 1985-06-13

Also Published As

Publication number Publication date
IT997021B (it) 1975-12-30
AT315082B (de) 1974-05-10
CH987271A4 (de) 1974-06-28
NL7109410A (enExample) 1972-01-19
US3747326A (en) 1973-07-24
GB1353176A (en) 1974-05-15
FR2099428A5 (enExample) 1972-03-17

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