ATE75888T1 - Piezoelektrischer resonator. - Google Patents

Piezoelektrischer resonator.

Info

Publication number
ATE75888T1
ATE75888T1 AT88810802T AT88810802T ATE75888T1 AT E75888 T1 ATE75888 T1 AT E75888T1 AT 88810802 T AT88810802 T AT 88810802T AT 88810802 T AT88810802 T AT 88810802T AT E75888 T1 ATE75888 T1 AT E75888T1
Authority
AT
Austria
Prior art keywords
resonator
bars
piezoelectric resonator
mode
plates
Prior art date
Application number
AT88810802T
Other languages
English (en)
Inventor
Claude Bourgeois
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 ATE75888T1 publication Critical patent/ATE75888T1/de

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
    • H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
    • H03H9/17—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator
    • H03H9/19—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator consisting of quartz
    • 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)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
AT88810802T 1987-12-02 1988-11-23 Piezoelektrischer resonator. ATE75888T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8716733A FR2624326B1 (fr) 1987-12-02 1987-12-02 Resonateur piezoelectrique
EP88810802A EP0319475B1 (de) 1987-12-02 1988-11-23 Piezoelektrischer Resonator

Publications (1)

Publication Number Publication Date
ATE75888T1 true ATE75888T1 (de) 1992-05-15

Family

ID=9357397

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88810802T ATE75888T1 (de) 1987-12-02 1988-11-23 Piezoelektrischer resonator.

Country Status (7)

Country Link
US (1) US4873465A (de)
EP (1) EP0319475B1 (de)
JP (1) JPH0214608A (de)
AT (1) ATE75888T1 (de)
CA (1) CA1303153C (de)
DE (1) DE3870825D1 (de)
FR (1) FR2624326B1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH683578A5 (fr) * 1990-03-08 1994-03-31 Suisse Electronique Microtech Résonateur piézoélectrique.
US5156460A (en) * 1990-11-05 1992-10-20 Sundstrand Corporation Crystal temperature transducer
US5331242A (en) * 1992-11-18 1994-07-19 Alliedsignal Inc. Vibrating tine resonators and methods for torsional and normal dynamic vibrating mode
JP3114461B2 (ja) * 1993-10-21 2000-12-04 株式会社村田製作所 エネルギー閉じ込め型圧電共振子
JP3094746B2 (ja) * 1993-05-31 2000-10-03 株式会社村田製作所 チップ型圧電共振部品
JP3900846B2 (ja) * 2001-03-02 2007-04-04 セイコーエプソン株式会社 音叉型水晶振動片、振動子、発振器及び携帯用電話装置
JP4429918B2 (ja) * 2002-08-06 2010-03-10 チャールズ スターク ドレイパー ラボラトリー インコーポレイテッド Ｍｅｍｓ圧電共振器
JP4704822B2 (ja) * 2005-06-30 2011-06-22 京セラキンセキ株式会社 水晶振動子の電極構造

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1600706A (en) * 1977-09-17 1981-10-21 Citizen Watch Co Ltd Subminiature quartz crystal vibrator and method for manufacturing the same
JPS5856404B2 (ja) * 1978-11-29 1983-12-14 横河電機株式会社 水晶トランスデュサ
FR2521782A1 (fr) * 1982-02-16 1983-08-19 Centre Electron Horloger Resonateur piezoelectrique encastrable
DE3382590D1 (de) * 1983-04-01 1992-08-20 Quartex Inc Doppelstabresonator-kraftwandler mit beschraenkter longitudinal-pumpwirkung.
US4469979A (en) * 1983-05-27 1984-09-04 Statek Corporation Microresonator of double-ended tuning fork configuration

Also Published As

Publication number Publication date
JPH0214608A (ja) 1990-01-18
DE3870825D1 (de) 1992-06-11
FR2624326A1 (fr) 1989-06-09
CA1303153C (fr) 1992-06-09
EP0319475A1 (de) 1989-06-07
US4873465A (en) 1989-10-10
FR2624326B1 (fr) 1990-05-11
EP0319475B1 (de) 1992-05-06

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Legal Events

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