EP0669169A2 - Wellenempfangender piezoelektrischer Anordnung - Google Patents
Wellenempfangender piezoelektrischer Anordnung Download PDFInfo
- Publication number
- EP0669169A2 EP0669169A2 EP95300269A EP95300269A EP0669169A2 EP 0669169 A2 EP0669169 A2 EP 0669169A2 EP 95300269 A EP95300269 A EP 95300269A EP 95300269 A EP95300269 A EP 95300269A EP 0669169 A2 EP0669169 A2 EP 0669169A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- piezoelectric
- piezoelectric body
- tubular
- piezoelectric element
- piezoelectric device
- 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.)
- Withdrawn
Links
- 239000011347 resin Substances 0.000 claims description 10
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- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 2
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- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
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- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
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- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229920006311 Urethane elastomer Polymers 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
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- 238000001125 extrusion Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
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- 230000002829 reductive effect Effects 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
- B06B1/0644—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element
- B06B1/0655—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element of cylindrical shape
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP05108694A JP3270616B2 (ja) | 1994-02-25 | 1994-02-25 | 受波型圧電素子 |
JP51086/94 | 1994-02-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0669169A2 true EP0669169A2 (de) | 1995-08-30 |
EP0669169A3 EP0669169A3 (de) | 1996-08-07 |
Family
ID=12877016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95300269A Withdrawn EP0669169A3 (de) | 1994-02-25 | 1995-01-17 | Wellenempfangender piezoelektrischer Anordnung. |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0669169A3 (de) |
JP (1) | JP3270616B2 (de) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001009825A1 (en) * | 1999-08-03 | 2001-02-08 | Virtual Ink Corporation | Transcription system with ceramic transducer |
EP1075776A1 (de) * | 1998-04-28 | 2001-02-14 | Materials Systems Incorporated | Niederspannung piezoelektrischer treiber |
US7170822B2 (en) | 2004-10-07 | 2007-01-30 | Undersea Systems International, Inc. | Laminated piezoelectric transducer and method of manufacturing the same |
EP1799009A1 (de) * | 2005-12-14 | 2007-06-20 | Undersea Systems International, Inc. Dba Ocean Technology Systems | Laminierter piezoelektrischer Wandler und Verfahren zur Herstellung desselben |
US7295494B2 (en) | 2004-11-04 | 2007-11-13 | Exxonmobil Upstream Research Company | Diamagnetic current response transducer for sensing pressure gradient in a fluid medium |
EP2590435A4 (de) * | 2010-06-30 | 2016-11-09 | Nec Corp | Vibrationsvorrichtung |
US11079506B2 (en) | 2016-12-16 | 2021-08-03 | Pgs Geophysical As | Multicomponent streamer |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1299547A (fr) * | 1961-05-04 | 1962-07-27 | Csf | Nouveau vibrateur acoustique à encombrement réduit |
US3215977A (en) * | 1960-07-27 | 1965-11-02 | Clevite Corp | Acoustic transducer |
US3266011A (en) * | 1961-12-18 | 1966-08-09 | Dynamics Corp America | Hydrophone |
US3715713A (en) * | 1970-02-19 | 1973-02-06 | Dynamics Corp Massa Div | Pressure gradient transducer |
FR2709395A1 (fr) * | 1985-03-22 | 1995-03-03 | Sintra | Hydrophone fonctionnant en hydrostatique. |
-
1994
- 1994-02-25 JP JP05108694A patent/JP3270616B2/ja not_active Expired - Fee Related
-
1995
- 1995-01-17 EP EP95300269A patent/EP0669169A3/de not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3215977A (en) * | 1960-07-27 | 1965-11-02 | Clevite Corp | Acoustic transducer |
FR1299547A (fr) * | 1961-05-04 | 1962-07-27 | Csf | Nouveau vibrateur acoustique à encombrement réduit |
US3266011A (en) * | 1961-12-18 | 1966-08-09 | Dynamics Corp America | Hydrophone |
US3715713A (en) * | 1970-02-19 | 1973-02-06 | Dynamics Corp Massa Div | Pressure gradient transducer |
FR2709395A1 (fr) * | 1985-03-22 | 1995-03-03 | Sintra | Hydrophone fonctionnant en hydrostatique. |
Non-Patent Citations (1)
Title |
---|
JOURNAL OF THE ACOUSTICAL SOCIETY, vol. 68, no. 4, October 1980, NEW YORK US, pages 1025-1029, XP002004814 D.RICKETTS: "Electroacoustic sensitivity od composite piezoelectric polymer cylinders" * |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1075776A1 (de) * | 1998-04-28 | 2001-02-14 | Materials Systems Incorporated | Niederspannung piezoelektrischer treiber |
EP1075776A4 (de) * | 1998-04-28 | 2005-11-02 | Materials Systems Inc | Niederspannung piezoelektrischer treiber |
WO2001009825A1 (en) * | 1999-08-03 | 2001-02-08 | Virtual Ink Corporation | Transcription system with ceramic transducer |
US7170822B2 (en) | 2004-10-07 | 2007-01-30 | Undersea Systems International, Inc. | Laminated piezoelectric transducer and method of manufacturing the same |
US7295494B2 (en) | 2004-11-04 | 2007-11-13 | Exxonmobil Upstream Research Company | Diamagnetic current response transducer for sensing pressure gradient in a fluid medium |
EP1799009A1 (de) * | 2005-12-14 | 2007-06-20 | Undersea Systems International, Inc. Dba Ocean Technology Systems | Laminierter piezoelektrischer Wandler und Verfahren zur Herstellung desselben |
EP1819191A2 (de) * | 2005-12-14 | 2007-08-15 | Undersea Systems International, Inc. Dba Ocean Technology Systems | Laminierter piezoelectrischer Wandler |
EP1819191A3 (de) * | 2005-12-14 | 2007-08-22 | Undersea Systems International, Inc. Dba Ocean Technology Systems | Laminierter piezoelektrischer Wandler |
EP2590435A4 (de) * | 2010-06-30 | 2016-11-09 | Nec Corp | Vibrationsvorrichtung |
US11079506B2 (en) | 2016-12-16 | 2021-08-03 | Pgs Geophysical As | Multicomponent streamer |
Also Published As
Publication number | Publication date |
---|---|
EP0669169A3 (de) | 1996-08-07 |
JPH07240997A (ja) | 1995-09-12 |
JP3270616B2 (ja) | 2002-04-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19950126 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): BE DE FR GB |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): BE DE FR GB |
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17Q | First examination report despatched |
Effective date: 19970529 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19971009 |