JPS5984921U - 振動子支持構造 - Google Patents

振動子支持構造

Info

Publication number
JPS5984921U
JPS5984921U JP1982179564U JP17956482U JPS5984921U JP S5984921 U JPS5984921 U JP S5984921U JP 1982179564 U JP1982179564 U JP 1982179564U JP 17956482 U JP17956482 U JP 17956482U JP S5984921 U JPS5984921 U JP S5984921U
Authority
JP
Japan
Prior art keywords
vibrator
case
support structure
support
support frame
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
JP1982179564U
Other languages
English (en)
Other versions
JPH0134435Y2 (ja
Inventor
武 中村
浩司 西山
聡 松田
松本　伊久夫
Original Assignee
株式会社村田製作所
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 株式会社村田製作所 filed Critical 株式会社村田製作所
Priority to JP1982179564U priority Critical patent/JPS5984921U/ja
Priority to US06/548,869 priority patent/US4511821A/en
Publication of JPS5984921U publication Critical patent/JPS5984921U/ja
Application granted granted Critical
Publication of JPH0134435Y2 publication Critical patent/JPH0134435Y2/ja
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
    • H03H9/1035—Mounting in enclosures for bulk acoustic wave [BAW] devices the enclosure being defined by two sealing substrates sandwiching the piezoelectric layer of the BAW device
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
第１図は従来例の縦断面図、第２図は本考案の一実施例
の縦断面図、第３図は第２図の分解斜視゛　図である。 １２・・・ケース、１５・・・振動子、１６・・・結合
子、１７・・・支持枠、１８・・・支持突起。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電気絶縁性樹脂からなるケースを備え、このケース内に
    振動子をその振動のノード点で対をなす結合子を介して
    支持する支持枠を収納し、ケースには振動子のノード点
    または前記支持枠のノード点を間にして対向する錐状の
    支持突起を形成し、この支持突起で振動子または支持枠
    を挾持して振動子をケース内に中空支持′してなる振動
    子支持構造。′
JP1982179564U 1982-11-27 1982-11-27 振動子支持構造 Granted JPS5984921U (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1982179564U JPS5984921U (ja) 1982-11-27 1982-11-27 振動子支持構造
US06/548,869 US4511821A (en) 1982-11-27 1983-11-04 Support structure for piezoelectric vibrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982179564U JPS5984921U (ja) 1982-11-27 1982-11-27 振動子支持構造

Publications (2)

Publication Number Publication Date
JPS5984921U true JPS5984921U (ja) 1984-06-08
JPH0134435Y2 JPH0134435Y2 (ja) 1989-10-19

Family

ID=16067933

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982179564U Granted JPS5984921U (ja) 1982-11-27 1982-11-27 振動子支持構造

Country Status (2)

Country Link
US (1) US4511821A (ja)
JP (1) JPS5984921U (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60232711A (ja) * 1984-05-01 1985-11-19 Murata Mfg Co Ltd 圧電振動子
JPS61123211A (ja) * 1984-11-19 1986-06-11 Murata Mfg Co Ltd 圧電振動子および圧電振動子の振動周波数調整方法
JPS61131607A (ja) * 1984-11-29 1986-06-19 Murata Mfg Co Ltd 圧電振動子ウエハおよび圧電振動子の製造方法
US4836023A (en) * 1988-03-09 1989-06-06 Yazaki Corporation Vibrational angular rate sensor
DE4015253A1 (de) * 1990-05-12 1991-11-14 Hoechst Ceram Tec Ag Piezoelektrischer tongeber und verfahren zu seiner herstellung
US5135312A (en) * 1990-07-20 1992-08-04 Sundstrand Data Control, Inc. Temperature transducer
US5156460A (en) * 1990-11-05 1992-10-20 Sundstrand Corporation Crystal temperature transducer
US5420472A (en) * 1992-06-11 1995-05-30 Motorola, Inc. Method and apparatus for thermal coefficient of expansion matched substrate attachment
US5382929A (en) * 1992-07-31 1995-01-17 Ndk, Nihon Dempa Kogyo Company, Ltd. Monolithic crystal filter
JPH06123634A (ja) * 1992-08-31 1994-05-06 Murata Mfg Co Ltd 振動ジャイロ
US5430342A (en) * 1993-04-27 1995-07-04 Watson Industries, Inc. Single bar type vibrating element angular rate sensor system
TW417352B (en) * 1997-06-19 2001-01-01 Nippon Electric Co Piezoelectric transformer unit
US8294332B2 (en) * 2007-07-02 2012-10-23 Schlumberger Technology Corporation Pressure transducer
US8174170B1 (en) 2009-05-13 2012-05-08 Sand 9, Inc. Methods and apparatus for mechanical resonating structures
US20160349053A1 (en) 2015-06-01 2016-12-01 Analog Devices, Inc. Micromachined Resonating Beam Gyroscopes
JP2021173248A (ja) 2020-04-28 2021-11-01 三菱重工業株式会社 ターボチャージャ

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49102667U (ja) * 1972-12-25 1974-09-04
JPS50790A (ja) * 1973-05-02 1975-01-07
JPS55100718A (en) * 1979-01-25 1980-07-31 Noto Denshi Kogyo Kk Support structure of piezoelectric element
JPS5651381U (ja) * 1979-09-25 1981-05-07

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB295081A (en) * 1927-05-21 1928-08-09 Herbert James Lucas Improvements relating to the mounting of piezo-electric crystals
US2123236A (en) * 1936-04-22 1938-07-12 Bell Telephone Labor Inc Crystal holder
US2240453A (en) * 1940-07-01 1941-04-29 Bliley Electric Company Piezoelectric crystal apparatus
US2326923A (en) * 1941-09-30 1943-08-17 Rca Corp Art of mounting piezoelectric crystals

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49102667U (ja) * 1972-12-25 1974-09-04
JPS50790A (ja) * 1973-05-02 1975-01-07
JPS55100718A (en) * 1979-01-25 1980-07-31 Noto Denshi Kogyo Kk Support structure of piezoelectric element
JPS5651381U (ja) * 1979-09-25 1981-05-07

Also Published As

Publication number Publication date
JPH0134435Y2 (ja) 1989-10-19
US4511821A (en) 1985-04-16

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