FR2318535B1 - - Google Patents

Info

Publication number
FR2318535B1
FR2318535B1 FR7622008A FR7622008A FR2318535B1 FR 2318535 B1 FR2318535 B1 FR 2318535B1 FR 7622008 A FR7622008 A FR 7622008A FR 7622008 A FR7622008 A FR 7622008A FR 2318535 B1 FR2318535 B1 FR 2318535B1
Authority
FR
France
Prior art keywords
suspending
conductors
resonator
piezo
accordingly
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.)
Expired
Application number
FR7622008A
Other languages
English (en)
French (fr)
Other versions
FR2318535A1 (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.)
SSIH Management Services SA
Original Assignee
SSIH Management Services 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 SSIH Management Services SA filed Critical SSIH Management Services SA
Publication of FR2318535A1 publication Critical patent/FR2318535A1/fr
Application granted granted Critical
Publication of FR2318535B1 publication Critical patent/FR2318535B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders or supports
    • H03H9/0504—Holders or supports for bulk acoustic wave devices
    • H03H9/0533—Holders or supports for bulk acoustic wave devices consisting of wire
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
FR7622008A 1975-07-14 1976-07-05 Support pour resonateur piezoelectrique Granted FR2318535A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/595,502 US4025806A (en) 1975-07-14 1975-07-14 Suspension and package for piezo-electric resonators

Publications (2)

Publication Number Publication Date
FR2318535A1 FR2318535A1 (fr) 1977-02-11
FR2318535B1 true FR2318535B1 (enExample) 1979-09-28

Family

ID=24383487

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7622008A Granted FR2318535A1 (fr) 1975-07-14 1976-07-05 Support pour resonateur piezoelectrique

Country Status (3)

Country Link
US (1) US4025806A (enExample)
CH (1) CH608167B (enExample)
FR (1) FR2318535A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH583935B5 (enExample) * 1974-08-07 1977-01-14 Centre Electron Horloger
CH608335B (de) * 1976-09-14 Ebauches Sa Microresonateur piezoelectrique.
JPH04222475A (ja) * 1990-12-25 1992-08-12 Canon Inc 振動波モータの支持装置
KR100204457B1 (ko) * 1993-05-28 1999-06-15 모리시타 요이찌 압전진동자구체 및 그 제조방법
JPH07318351A (ja) * 1994-05-23 1995-12-08 Murata Mfg Co Ltd 振動子の支持構造
EP0881465B1 (en) * 1997-05-28 2005-12-21 Murata Manufacturing Co., Ltd. Vibrating gyroscope

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3046423A (en) * 1958-10-09 1962-07-24 Bliley Electric Company High shock and vibration resistant piezoelectric crystal units
US3221189A (en) * 1963-06-03 1965-11-30 Dynamics Corp America Ceramic ruggedized low frequency crystal unit

Also Published As

Publication number Publication date
US4025806A (en) 1977-05-24
FR2318535A1 (fr) 1977-02-11
CH608167B (fr)
CH608167GA3 (enExample) 1978-12-29

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse