CH40269A4 - - Google Patents

Info

Publication number
CH40269A4
CH40269A4 CH40269DD CH40269A4 CH 40269 A4 CH40269 A4 CH 40269A4 CH 40269D D CH40269D D CH 40269DD CH 40269 A4 CH40269 A4 CH 40269A4
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 CH40269A4 publication Critical patent/CH40269A4/xx

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
    • G04F5/04—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses
    • G04F5/06—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses using piezoelectric resonators
    • G04F5/063—Constructional details
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders; Supports
    • H03H9/09—Elastic or damping supports

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
CH40269D 1969-01-13 1969-01-13 CH40269A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH40269A CH499819A (de) 1969-01-13 1969-01-13 Vorrichtung zum Aufhängen von Biegeschwingern in Zeitmessgeräten

Publications (1)

Publication Number Publication Date
CH40269A4 true CH40269A4 (fr) 1970-06-30

Family

ID=4186198

Family Applications (2)

Application Number Title Priority Date Filing Date
CH40269D CH40269A4 (fr) 1969-01-13 1969-01-13
CH40269A CH499819A (de) 1969-01-13 1969-01-13 Vorrichtung zum Aufhängen von Biegeschwingern in Zeitmessgeräten

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH40269A CH499819A (de) 1969-01-13 1969-01-13 Vorrichtung zum Aufhängen von Biegeschwingern in Zeitmessgeräten

Country Status (8)

Country Link
US (1) US3581126A (fr)
AT (1) AT307320B (fr)
BE (1) BE744307A (fr)
CA (1) CA924113A (fr)
CH (2) CH40269A4 (fr)
FR (1) FR2033235B1 (fr)
GB (1) GB1297267A (fr)
NL (1) NL7000304A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3295622A (en) * 1965-01-13 1967-01-03 Arthur H Pitchford Steerable load-carrying vehicle
CH528177A (fr) * 1970-11-23 1972-09-15 Centre Electron Horloger Résonateur piézoélectrique et son procédé de fabrication
FR2125759A5 (fr) * 1971-02-19 1972-09-29 Cepe
FR2127184A5 (fr) * 1971-02-26 1972-10-13 Cepe
US3754153A (en) * 1971-12-02 1973-08-21 Bulova Watch Co Inc Crystal mounting assembly
US3851193A (en) * 1973-12-10 1974-11-26 Hughes Aircraft Co Horizontal crystal mounting assembly
US3885174A (en) * 1974-01-16 1975-05-20 Motorola Inc X-T flexure piezoelectric device
CH608335B (de) * 1976-09-14 Ebauches Sa Microresonateur piezoelectrique.
US4267479A (en) * 1977-09-16 1981-05-12 Citizen Watch Co., Ltd. Mounting clips for thickness shear piezoelectric oscillator
EP3812842B1 (fr) * 2019-10-24 2023-11-29 The Swatch Group Research and Development Ltd Dispositif de guidage en pivotement pour une masse pivotante et mécanisme résonateur d'horlogerie

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE476137A (fr) * 1942-12-31
GB605288A (en) * 1944-12-23 1948-07-20 Patelhold Patentverwertung An improved fixing arrangement for piezo-electric crystals
US2830204A (en) * 1955-07-01 1958-04-08 Harris Transducer Corp Linear mechanical oscillator circuit element transducer
US2953696A (en) * 1957-04-29 1960-09-20 Bell Telephone Labor Inc Piezoelectric crystal unit
US3054915A (en) * 1959-03-16 1962-09-18 Hill Electronics Inc Mount for piezo-electric crystal
US3206986A (en) * 1963-01-04 1965-09-21 Western Electric Co Apparatus for sensing selected movements of a body

Also Published As

Publication number Publication date
AT307320B (de) 1973-05-25
GB1297267A (fr) 1972-11-22
DE2001337A1 (de) 1970-07-30
DE2001337B2 (de) 1972-10-19
FR2033235A1 (fr) 1970-12-04
NL7000304A (fr) 1970-07-15
CH499819A (de) 1970-06-30
BE744307A (fr) 1970-06-15
US3581126A (en) 1971-05-25
FR2033235B1 (fr) 1974-03-01
CA924113A (en) 1973-04-10

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