DE69316307D1 - Vibrator - Google Patents

Vibrator

Info

Publication number
DE69316307D1
DE69316307D1 DE69316307T DE69316307T DE69316307D1 DE 69316307 D1 DE69316307 D1 DE 69316307D1 DE 69316307 T DE69316307 T DE 69316307T DE 69316307 T DE69316307 T DE 69316307T DE 69316307 D1 DE69316307 D1 DE 69316307D1
Authority
DE
Germany
Prior art keywords
vibrator
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 - Fee Related
Application number
DE69316307T
Other languages
English (en)
Other versions
DE69316307T2 (de
Inventor
Yoshikazu Tsuru
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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
Priority claimed from JP4276931A external-priority patent/JPH06132774A/ja
Priority claimed from JP5091113A external-priority patent/JPH06303079A/ja
Priority claimed from JP5091114A external-priority patent/JPH06303080A/ja
Priority claimed from JP5091115A external-priority patent/JPH06303081A/ja
Priority claimed from JP5091111A external-priority patent/JPH06303078A/ja
Priority claimed from JP5092794A external-priority patent/JPH06310971A/ja
Priority claimed from JP5138201A external-priority patent/JPH06350385A/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE69316307D1 publication Critical patent/DE69316307D1/de
Publication of DE69316307T2 publication Critical patent/DE69316307T2/de
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • H03H9/0595—Holders; Supports the holder support and resonator being formed in one body
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
    • H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
DE69316307T 1992-10-15 1993-10-15 Vibrator Expired - Fee Related DE69316307T2 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP4276931A JPH06132774A (ja) 1992-10-15 1992-10-15 発振子およびその製造方法
JP5091113A JPH06303079A (ja) 1993-04-19 1993-04-19 発振子
JP5091111A JPH06303078A (ja) 1993-04-19 1993-04-19 発振子
JP5091115A JPH06303081A (ja) 1993-04-19 1993-04-19 発振子
JP5091114A JPH06303080A (ja) 1993-04-19 1993-04-19 発振子
JP5092794A JPH06310971A (ja) 1993-04-20 1993-04-20 発振子
JP5138201A JPH06350385A (ja) 1993-06-10 1993-06-10 発振子

Publications (2)

Publication Number Publication Date
DE69316307D1 true DE69316307D1 (de) 1998-02-19
DE69316307T2 DE69316307T2 (de) 1998-07-30

Family

ID=27565496

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69316307T Expired - Fee Related DE69316307T2 (de) 1992-10-15 1993-10-15 Vibrator

Country Status (4)

Country Link
US (1) US5449965A (de)
EP (1) EP0593070B1 (de)
KR (1) KR0158469B1 (de)
DE (1) DE69316307T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07106905A (ja) * 1993-10-06 1995-04-21 Matsushita Electric Ind Co Ltd 発振子
JPH09246904A (ja) * 1996-03-14 1997-09-19 Citizen Watch Co Ltd 表面実装型水晶振動子
DE19649332C1 (de) * 1996-11-28 1998-01-22 Tele Quarz Gmbh Resonator mit Kristall
US7189213B1 (en) 2003-11-21 2007-03-13 Weber Orthopedic Inc. Arm support in sling
US7259499B2 (en) 2004-12-23 2007-08-21 Askew Andy R Piezoelectric bimorph actuator and method of manufacturing thereof
JP4891235B2 (ja) * 2005-06-01 2012-03-07 パナソニック株式会社 回路基板とその製造方法及びこれを用いた電子部品
JPWO2007091417A1 (ja) * 2006-02-10 2009-07-02 株式会社村田製作所 振動子モジュール
JP5078512B2 (ja) * 2007-09-06 2012-11-21 日本電波工業株式会社 水晶デバイス

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3634787A (en) * 1968-01-23 1972-01-11 Westinghouse Electric Corp Electromechanical tuning apparatus particularly for microelectronic components
CH588169A5 (de) * 1975-09-12 1977-05-31 Suisse Horlogerie
JPS5260090A (en) * 1975-11-12 1977-05-18 Citizen Watch Co Ltd Thin and small type piezo electric vibrator
JPS5277690A (en) * 1975-12-24 1977-06-30 Seiko Epson Corp Turning fork type crystal resonator
JPS5279794A (en) * 1975-12-26 1977-07-05 Seiko Instr & Electronics Ltd Piezo-vibrator unit
JPS5291677A (en) * 1976-01-29 1977-08-02 Seiko Instr & Electronics Ltd Longitudinal vibration type piezoelectric vibrator
JPS5478694A (en) * 1977-12-05 1979-06-22 Matsushima Kogyo Co Ltd Crystal vibrator
JPS5513553A (en) * 1978-07-14 1980-01-30 Matsushima Kogyo Co Ltd Crystal vibrator
JPS5549013A (en) * 1978-10-04 1980-04-08 Seiko Instr & Electronics Ltd Composite vibrator unit
FR2441960A1 (fr) * 1978-11-16 1980-06-13 Suisse Horlogerie Resonateur piezoelectrique travaillant en cisaillement d'epaisseur
US4245173A (en) * 1979-03-27 1981-01-13 Societe Suisse Pour L'industrie Horlogere Management Services S.A. Beveled, coupled mode piezo-electric resonator
CH625372A5 (de) * 1979-07-06 1981-09-15 Ebauchesfabrik Eta Ag
JPS57199313A (en) * 1981-06-01 1982-12-07 Seiko Instr & Electronics Ltd Tuning fork type quartz oscillator
JPS6146609A (ja) * 1984-08-10 1986-03-06 Murata Mfg Co Ltd 圧電振動子
JPH0754891B2 (ja) * 1987-06-02 1995-06-07 セイコー電子部品株式会社 縦水晶振動子
DE69129957T2 (de) * 1990-04-27 1998-12-24 Seiko Epson Corp In AT-Richtung geschnittenes Kristalloszillatorelement und sein Herstellungsverfahren
US5198716A (en) * 1991-12-09 1993-03-30 The United States Of America As Represented By The United States Department Of Energy Micro-machined resonator
US5233261A (en) * 1991-12-23 1993-08-03 Leybold Inficon Inc. Buffered quartz crystal

Also Published As

Publication number Publication date
EP0593070A3 (en) 1994-06-08
KR940010494A (ko) 1994-05-26
KR0158469B1 (ko) 1999-03-20
EP0593070A2 (de) 1994-04-20
DE69316307T2 (de) 1998-07-30
US5449965A (en) 1995-09-12
EP0593070B1 (de) 1998-01-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee