FR2343366A1 - Resonateur piezoelectrique - Google Patents

Resonateur piezoelectrique

Info

Publication number
FR2343366A1
FR2343366A1 FR7622009A FR7622009A FR2343366A1 FR 2343366 A1 FR2343366 A1 FR 2343366A1 FR 7622009 A FR7622009 A FR 7622009A FR 7622009 A FR7622009 A FR 7622009A FR 2343366 A1 FR2343366 A1 FR 2343366A1
Authority
FR
France
Prior art keywords
strips
chamber
suspended
resonator
wrist watch
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.)
Granted
Application number
FR7622009A
Other languages
English (en)
Other versions
FR2343366B1 (fr
Inventor
Rene Moreillon
Michel Jeannot
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 FR2343366A1 publication Critical patent/FR2343366A1/fr
Application granted granted Critical
Publication of FR2343366B1 publication Critical patent/FR2343366B1/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 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
    • H03H9/1028—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 the BAW device being held between spring terminals
    • 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)
FR7622009A 1976-03-03 1976-07-05 Resonateur piezoelectrique Granted FR2343366A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66360876A 1976-03-03 1976-03-03

Publications (2)

Publication Number Publication Date
FR2343366A1 true FR2343366A1 (fr) 1977-09-30
FR2343366B1 FR2343366B1 (fr) 1979-10-12

Family

ID=24662557

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7622009A Granted FR2343366A1 (fr) 1976-03-03 1976-07-05 Resonateur piezoelectrique

Country Status (1)

Country Link
FR (1) FR2343366A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3104013A1 (de) * 1980-02-07 1982-02-25 Meisei Electric Co., Ltd., Tokyo "system zum feststellen eines anomalen reifeninnendrucks"
US4608509A (en) * 1983-12-08 1986-08-26 Takashi Yamamoto Length polarized, end electroded piezoelectric resonator
US5747916A (en) * 1995-02-28 1998-05-05 Nec Corporation Packaged piezoelectric transformer unit
CN113433345A (zh) * 2021-05-13 2021-09-24 西安航天精密机电研究所 一种集成摆式石英谐振加速度计结构及其装配方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3104013A1 (de) * 1980-02-07 1982-02-25 Meisei Electric Co., Ltd., Tokyo "system zum feststellen eines anomalen reifeninnendrucks"
US4608509A (en) * 1983-12-08 1986-08-26 Takashi Yamamoto Length polarized, end electroded piezoelectric resonator
US5747916A (en) * 1995-02-28 1998-05-05 Nec Corporation Packaged piezoelectric transformer unit
CN113433345A (zh) * 2021-05-13 2021-09-24 西安航天精密机电研究所 一种集成摆式石英谐振加速度计结构及其装配方法

Also Published As

Publication number Publication date
FR2343366B1 (fr) 1979-10-12

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Legal Events

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