CH583935B5 - - Google Patents

Info

Publication number
CH583935B5
CH583935B5 CH1083574A CH1083574A CH583935B5 CH 583935 B5 CH583935 B5 CH 583935B5 CH 1083574 A CH1083574 A CH 1083574A CH 1083574 A CH1083574 A CH 1083574A CH 583935 B5 CH583935 B5 CH 583935B5
Authority
CH
Switzerland
Application number
CH1083574A
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
Priority to CH1083574A priority Critical patent/CH583935B5/xx
Priority to CH1083574D priority patent/CH1083574A4/xx
Priority to DE19752534683 priority patent/DE2534683A1/de
Priority to US05/601,634 priority patent/US4065684A/en
Priority to JP9547475A priority patent/JPS5729084B2/ja
Publication of CH583935B5 publication Critical patent/CH583935B5/xx

Links

Classifications

    • 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
    • H03H9/10—Mounting in enclosures
    • H03H9/1007—Mounting in enclosures for bulk acoustic wave [BAW] devices
    • H03H9/1014—Mounting in enclosures for bulk acoustic wave [BAW] devices the enclosure being defined by a frame built on a substrate and a cap, the frame having no mechanical contact with the BAW device
    • 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
    • H03H9/0504—Holders; Supports for bulk acoustic wave devices
    • H03H9/0533—Holders; Supports for bulk acoustic wave devices consisting of wire

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
CH1083574A 1974-08-07 1974-08-07 CH583935B5 (da)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH1083574A CH583935B5 (da) 1974-08-07 1974-08-07
CH1083574D CH1083574A4 (da) 1974-08-07 1974-08-07
DE19752534683 DE2534683A1 (de) 1974-08-07 1975-08-02 Piezoelektrischer resonator fuer uhren und verfahren zu seiner herstellung
US05/601,634 US4065684A (en) 1974-08-07 1975-08-04 Piezoelectric resonator for timepieces and method for making same
JP9547475A JPS5729084B2 (da) 1974-08-07 1975-08-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1083574A CH583935B5 (da) 1974-08-07 1974-08-07

Publications (1)

Publication Number Publication Date
CH583935B5 true CH583935B5 (da) 1977-01-14

Family

ID=4367335

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1083574D CH1083574A4 (da) 1974-08-07 1974-08-07
CH1083574A CH583935B5 (da) 1974-08-07 1974-08-07

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH1083574D CH1083574A4 (da) 1974-08-07 1974-08-07

Country Status (4)

Country Link
US (1) US4065684A (da)
JP (1) JPS5729084B2 (da)
CH (2) CH1083574A4 (da)
DE (1) DE2534683A1 (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2374774A1 (fr) * 1976-12-14 1978-07-13 Int Standard Electric Corp Resonateur piezo-electrique

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2612020A1 (fr) * 1987-03-06 1988-09-09 Cepe Resonateur piezo-electrique a faible sensibilite barometrique
FR2662032A1 (fr) * 1990-05-10 1991-11-15 Ebauchesfabrik Eta Ag Resonateur comportant un barreau destine a vibrer dans un mode d'allongement.
JP5216290B2 (ja) * 2007-09-27 2013-06-19 日本電波工業株式会社 圧電デバイス及び圧電デバイスの製造方法
JP5139766B2 (ja) * 2007-10-15 2013-02-06 日本電波工業株式会社 圧電デバイス及び圧電デバイスの製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB578955A (en) * 1941-10-29 1946-07-18 Gen Electric Co Ltd Improvements in the mounting of piezo-electric crystals
FR992545A (fr) * 1944-06-22 1951-10-19 Perfectionnements au maintien de cristaux piézo-électriques
US3221189A (en) * 1963-06-03 1965-11-30 Dynamics Corp America Ceramic ruggedized low frequency crystal unit
DE1297690B (de) * 1967-08-28 1969-06-19 Siemens Ag Elektromechanisches Wandlerelement zur Umwandlung elektrischer Schwingungen in mechanische Schwingungen
DE2246511C3 (de) * 1971-09-22 1975-11-27 K.K. Suwa Seikosha, Tokio Kristalldrehschwinger
US3735166A (en) * 1971-10-06 1973-05-22 Cts Corp Piezoelectric crystal assembly
JPS4876485A (da) * 1971-12-02 1973-10-15
CH582957A5 (da) * 1974-08-20 1976-12-15 Suisse Horlogerie
US4025806A (en) * 1975-07-14 1977-05-24 Societe Suisse Pour L'industrie Horlogere Management Services S.A. Suspension and package for piezo-electric resonators

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2374774A1 (fr) * 1976-12-14 1978-07-13 Int Standard Electric Corp Resonateur piezo-electrique

Also Published As

Publication number Publication date
DE2534683A1 (de) 1976-02-26
US4065684A (en) 1977-12-27
JPS5176092A (da) 1976-07-01
CH1083574A4 (da) 1976-07-15
JPS5729084B2 (da) 1982-06-21

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Legal Events

Date Code Title Description
PL Patent ceased