CA2696180C - Composants de transducteurs acoustiques - Google Patents
Composants de transducteurs acoustiques Download PDFInfo
- Publication number
- CA2696180C CA2696180C CA2696180A CA2696180A CA2696180C CA 2696180 C CA2696180 C CA 2696180C CA 2696180 A CA2696180 A CA 2696180A CA 2696180 A CA2696180 A CA 2696180A CA 2696180 C CA2696180 C CA 2696180C
- Authority
- CA
- Canada
- Prior art keywords
- waveguide
- suspension
- sleeve
- enclosure tube
- damping element
- 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 - Lifetime
Links
Landscapes
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Circuit For Audible Band Transducer (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US43950795A | 1995-05-11 | 1995-05-11 | |
US08/439,506 US5545984A (en) | 1995-05-11 | 1995-05-11 | Damping device for sonic waveguides |
US08/500,004 | 1995-07-10 | ||
US08/439,506 | 1995-07-10 | ||
US08/439,507 | 1995-07-10 | ||
US08/500,335 | 1995-07-10 | ||
US08/500,004 US5736855A (en) | 1995-07-10 | 1995-07-10 | Local buffer circuit for sonic waveguides |
US08/500,335 US5590091A (en) | 1995-05-11 | 1995-07-10 | Waveguide suspension device and modular construction for sonic waveguides |
CA2220557A CA2220557C (fr) | 1995-05-11 | 1996-05-10 | Composants de transducteurs acoustiques |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2220557A Division CA2220557C (fr) | 1995-05-11 | 1996-05-10 | Composants de transducteurs acoustiques |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2696180A1 CA2696180A1 (fr) | 1996-11-14 |
CA2696180C true CA2696180C (fr) | 2012-08-07 |
Family
ID=39756164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2696180A Expired - Lifetime CA2696180C (fr) | 1995-05-11 | 1996-05-10 | Composants de transducteurs acoustiques |
Country Status (2)
Country | Link |
---|---|
JP (4) | JP2008197096A (fr) |
CA (1) | CA2696180C (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2696180C (fr) * | 1995-05-11 | 2012-08-07 | Mts Systems Corporation | Composants de transducteurs acoustiques |
KR101146561B1 (ko) | 2010-07-02 | 2012-05-25 | 국방과학연구소 | 수중 음향센서 및 이를 구비하는 선배열 음향센서 시스템 |
JP5599080B2 (ja) * | 2012-03-22 | 2014-10-01 | 後藤電子 株式会社 | エキサイタ及びその取り付け方法、並びに音響伝達部材 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3898555A (en) * | 1973-12-19 | 1975-08-05 | Tempo Instr Inc | Linear distance measuring device using a moveable magnet interacting with a sonic waveguide |
JPS596785A (ja) * | 1982-06-30 | 1984-01-13 | Fujitsu Ltd | 直流モ−タの速度制御方式 |
JPH0690053B2 (ja) * | 1984-11-07 | 1994-11-14 | サンテスト株式会社 | 変位検出器の歪検出装置 |
JPS6225258A (ja) * | 1985-07-26 | 1987-02-03 | Mitsubishi Electric Corp | 電磁超音波トランスジユ−サ |
JPH0648803B2 (ja) * | 1986-12-03 | 1994-06-22 | 松下電器産業株式会社 | 空チヤネル選定方法 |
US4952873A (en) * | 1989-09-11 | 1990-08-28 | Mts Systems Corporation | Compact head, signal enhancing magnetostrictive transducer |
US4958332A (en) * | 1989-09-11 | 1990-09-18 | Mts Systems Corporation | Damping device for sonic waveguides |
EP0439763A3 (en) * | 1990-01-30 | 1991-10-23 | Mobay Corporation | Gamma radiation resistant polyestercarbonate compositions |
JP3048617B2 (ja) * | 1990-10-09 | 2000-06-05 | バブコツク日立株式会社 | 微粉炭機 |
JP2633125B2 (ja) * | 1991-03-26 | 1997-07-23 | 株式会社クボタ | トルクセンサの温度特性の補償装置 |
JPH04339856A (ja) * | 1991-05-16 | 1992-11-26 | Mitsubishi Petrochem Co Ltd | 熱可塑性樹脂組成物 |
JPH04350521A (ja) * | 1991-05-28 | 1992-12-04 | Jeco Co Ltd | 弾性波デバイス |
US5313160A (en) * | 1992-02-03 | 1994-05-17 | Mts Systems Corporation | Modular magnetostrictive displacement sensor having a waveguide protected by a material with a thermal coefficient of expansion the same as the waveguide |
JP2995606B2 (ja) * | 1993-09-01 | 1999-12-27 | 理化学研究所 | 超音波送信及び又は受信装置 |
CA2220557C (fr) * | 1995-05-11 | 2010-08-24 | Mts Systems Corporation | Composants de transducteurs acoustiques |
CA2696180C (fr) * | 1995-05-11 | 2012-08-07 | Mts Systems Corporation | Composants de transducteurs acoustiques |
-
1996
- 1996-05-10 CA CA2696180A patent/CA2696180C/fr not_active Expired - Lifetime
-
2008
- 2008-02-06 JP JP2008026620A patent/JP2008197096A/ja active Pending
-
2009
- 2009-06-09 JP JP2009138415A patent/JP2009236920A/ja active Pending
- 2009-06-09 JP JP2009138416A patent/JP2009222722A/ja active Pending
- 2009-06-09 JP JP2009138417A patent/JP2009222723A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CA2696180A1 (fr) | 1996-11-14 |
JP2008197096A (ja) | 2008-08-28 |
JP2009236920A (ja) | 2009-10-15 |
JP2009222723A (ja) | 2009-10-01 |
JP2009222722A (ja) | 2009-10-01 |
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US5545984A (en) | Damping device for sonic waveguides | |
US3898555A (en) | Linear distance measuring device using a moveable magnet interacting with a sonic waveguide | |
US4958332A (en) | Damping device for sonic waveguides | |
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CA2696180C (fr) | Composants de transducteurs acoustiques | |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20160510 |