AT307320B - Device for hanging up bending oscillators - Google Patents

Device for hanging up bending oscillators

Info

Publication number
AT307320B
AT307320B AT23170A AT23170A AT307320B AT 307320 B AT307320 B AT 307320B AT 23170 A AT23170 A AT 23170A AT 23170 A AT23170 A AT 23170A AT 307320 B AT307320 B AT 307320B
Authority
AT
Austria
Prior art keywords
hanging
bending oscillators
oscillators
bending
Prior art date
Application number
AT23170A
Other languages
German (de)
Original Assignee
Centre Electron Horloger
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 Centre Electron Horloger filed Critical Centre Electron Horloger
Application granted granted Critical
Publication of AT307320B publication Critical patent/AT307320B/en

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)
AT23170A 1969-01-13 1970-01-12 Device for hanging up bending oscillators AT307320B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH40269A CH499819A (en) 1969-01-13 1969-01-13 Device for suspending flexural oscillators in timing devices

Publications (1)

Publication Number Publication Date
AT307320B true AT307320B (en) 1973-05-25

Family

ID=4186198

Family Applications (1)

Application Number Title Priority Date Filing Date
AT23170A AT307320B (en) 1969-01-13 1970-01-12 Device for hanging up bending oscillators

Country Status (8)

Country Link
US (1) US3581126A (en)
AT (1) AT307320B (en)
BE (1) BE744307A (en)
CA (1) CA924113A (en)
CH (2) CH499819A (en)
FR (1) FR2033235B1 (en)
GB (1) GB1297267A (en)
NL (1) NL7000304A (en)

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 (en) * 1970-11-23 1972-09-15 Centre Electron Horloger Piezoelectric resonator and its manufacturing process
FR2125759A5 (en) * 1971-02-19 1972-09-29 Cepe
FR2127184A5 (en) * 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 (en) * 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 (en) * 2019-10-24 2023-11-29 The Swatch Group Research and Development Ltd Device for guiding the pivoting of a pivoting mass and timepiece resonator mechanism

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE476137A (en) * 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
US3581126A (en) 1971-05-25
FR2033235A1 (en) 1970-12-04
DE2001337A1 (en) 1970-07-30
FR2033235B1 (en) 1974-03-01
CH499819A (en) 1970-06-30
CA924113A (en) 1973-04-10
NL7000304A (en) 1970-07-15
CH40269A4 (en) 1970-06-30
DE2001337B2 (en) 1972-10-19
GB1297267A (en) 1972-11-22
BE744307A (en) 1970-06-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee