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
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。
め要約のデータは記録されません。
Description
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。
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)
- 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。′
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)
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)
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)
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 |
-
1982
- 1982-11-27 JP JP1982179564U patent/JPS5984921U/ja active Granted
-
1983
- 1983-11-04 US US06/548,869 patent/US4511821A/en not_active Expired - Lifetime
Patent Citations (4)
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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