FR2629660B1 - Capsule piezoelectrique a pinces de connection electrique laterales - Google Patents
Capsule piezoelectrique a pinces de connection electrique lateralesInfo
- Publication number
- FR2629660B1 FR2629660B1 FR8804732A FR8804732A FR2629660B1 FR 2629660 B1 FR2629660 B1 FR 2629660B1 FR 8804732 A FR8804732 A FR 8804732A FR 8804732 A FR8804732 A FR 8804732A FR 2629660 B1 FR2629660 B1 FR 2629660B1
- Authority
- FR
- France
- Prior art keywords
- electrical connection
- lateral electrical
- connection clamps
- piezoelectric capsule
- piezoelectric
- 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
Links
- 239000002775 capsule Substances 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R17/00—Piezoelectric transducers; Electrostrictive transducers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/06—Arranging circuit leads; Relieving strain on circuit leads
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8804732A FR2629660B1 (fr) | 1988-04-01 | 1988-04-01 | Capsule piezoelectrique a pinces de connection electrique laterales |
US07/327,768 US4947075A (en) | 1988-04-01 | 1989-03-23 | Piezoelectric insert with side electric connection clips |
EP89420115A EP0336859A1 (fr) | 1988-04-01 | 1989-03-30 | Capsule piézoélectrique à pinces de connexion électrique latérales |
JP1081319A JPH01292999A (ja) | 1988-04-01 | 1989-03-31 | 圧電膜式電気音響インサート |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8804732A FR2629660B1 (fr) | 1988-04-01 | 1988-04-01 | Capsule piezoelectrique a pinces de connection electrique laterales |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2629660A1 FR2629660A1 (fr) | 1989-10-06 |
FR2629660B1 true FR2629660B1 (fr) | 1990-08-24 |
Family
ID=9365156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8804732A Expired - Fee Related FR2629660B1 (fr) | 1988-04-01 | 1988-04-01 | Capsule piezoelectrique a pinces de connection electrique laterales |
Country Status (4)
Country | Link |
---|---|
US (1) | US4947075A (fr) |
EP (1) | EP0336859A1 (fr) |
JP (1) | JPH01292999A (fr) |
FR (1) | FR2629660B1 (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2069759T3 (es) * | 1990-05-14 | 1995-05-16 | Alcatel Dial Face Spa | Transductor piezoelectrico. |
EP0595514B1 (fr) * | 1992-10-27 | 2003-06-25 | TDK Corporation | Transducteur piézo-électrique |
US6141496A (en) * | 1994-06-06 | 2000-10-31 | The Erie Ceramic Arts Company | Electrically heated air fresheners |
JPH0946794A (ja) * | 1995-07-31 | 1997-02-14 | Taiyo Yuden Co Ltd | 圧電音響装置 |
JPH0946793A (ja) * | 1995-07-31 | 1997-02-14 | Taiyo Yuden Co Ltd | 圧電要素及び圧電音響装置 |
JP3824185B2 (ja) * | 1996-03-11 | 2006-09-20 | Tdk株式会社 | 圧電音響変換器 |
EP0861012A1 (fr) * | 1997-02-25 | 1998-08-26 | Koninklijke Philips Electronics N.V. | Haut-parleur et appareil téléphonique comprenant un tel haut-parleur |
JP3812917B2 (ja) * | 1997-05-14 | 2006-08-23 | 本田技研工業株式会社 | 圧電型アクチュエーター |
JP2001119795A (ja) * | 1999-08-10 | 2001-04-27 | Murata Mfg Co Ltd | 圧電型電気音響変換器 |
JP2003078995A (ja) * | 2001-09-03 | 2003-03-14 | Taiyo Yuden Co Ltd | 圧電音響装置 |
US6617042B2 (en) | 2002-01-10 | 2003-09-09 | Bae Systems Information And Electronic Systems Integration Inc. | Dielectric coating for transduction drivers |
US20050069158A1 (en) * | 2003-09-25 | 2005-03-31 | Lu Yao Tsun | Packaged piezoelectric exciter module |
US7333621B2 (en) * | 2003-09-25 | 2008-02-19 | Ariose Electronics Co., Ltd. | Conductive stub of sound exciter |
WO2006009220A1 (fr) * | 2004-07-22 | 2006-01-26 | Olympus Corporation | Transducteur d’ultrasons |
JP5113362B2 (ja) * | 2006-09-25 | 2013-01-09 | 北陸電気工業株式会社 | 圧電発音器 |
JP6222185B2 (ja) * | 2015-08-11 | 2017-11-01 | Tdk株式会社 | 圧電発音体 |
CN110412091B (zh) * | 2019-07-10 | 2024-04-23 | 宁波大学 | 一种可重复使用的损伤识别压电传感装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4035672A (en) * | 1975-02-06 | 1977-07-12 | Cts Corporation | Acoustic transducer with a dual purpose piezoelectric element |
US4230383A (en) * | 1978-11-09 | 1980-10-28 | Pittway Corporation | Integral contact |
US4240002A (en) * | 1979-04-02 | 1980-12-16 | Motorola, Inc. | Piezoelectric transducer arrangement with integral terminals and housing |
US4295009A (en) * | 1980-03-07 | 1981-10-13 | Amp Incorporated | Piezoelectric audio transducer mounting and electrical connector |
FR2507424A1 (fr) * | 1981-06-05 | 1982-12-10 | Cgr | Transducteur piezoelectrique autocollant et dispositif de mise en oeuvre du transducteur |
JPS5936697U (ja) * | 1982-08-27 | 1984-03-07 | 株式会社村田製作所 | 並列型圧電バイモルフ振動子 |
-
1988
- 1988-04-01 FR FR8804732A patent/FR2629660B1/fr not_active Expired - Fee Related
-
1989
- 1989-03-23 US US07/327,768 patent/US4947075A/en not_active Expired - Fee Related
- 1989-03-30 EP EP89420115A patent/EP0336859A1/fr not_active Ceased
- 1989-03-31 JP JP1081319A patent/JPH01292999A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH01292999A (ja) | 1989-11-27 |
EP0336859A1 (fr) | 1989-10-11 |
FR2629660A1 (fr) | 1989-10-06 |
US4947075A (en) | 1990-08-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |