WO2010057708A3 - Ultraschallwandler, ultraschallsensor und verfahren zum betreiben eines ultraschallsensors - Google Patents
Ultraschallwandler, ultraschallsensor und verfahren zum betreiben eines ultraschallsensors Download PDFInfo
- Publication number
- WO2010057708A3 WO2010057708A3 PCT/EP2009/062392 EP2009062392W WO2010057708A3 WO 2010057708 A3 WO2010057708 A3 WO 2010057708A3 EP 2009062392 W EP2009062392 W EP 2009062392W WO 2010057708 A3 WO2010057708 A3 WO 2010057708A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- ultrasonic
- ultrasonic sensor
- operating
- transducer
- sensor
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
- G10K9/12—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated
- G10K9/122—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated using piezoelectric driving means
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
- G10K9/18—Details, e.g. bulbs, pumps, pistons, switches or casings
Abstract
Ein Ultraschallwandler weist einen integrierten Speicher (6) zum Speichern einer Nachschwingzeit des Ultraschallwandlers (1) im unverbauten Zustand auf.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200980146582.1A CN102224019B (zh) | 2008-11-21 | 2009-09-24 | 超声波转换器、超声波传感器和用于运行超声波传感器的方法 |
EP09783378.4A EP2358545B1 (de) | 2008-11-21 | 2009-09-24 | Ultraschallwandler, ultraschallsensor und verfahren zum betreiben eines ultraschallsensors |
US13/130,450 US8393219B2 (en) | 2008-11-21 | 2009-09-24 | Ultrasonic transducer, ultrasonic sensor and method for operating an ultrasonic sensor |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008043958A DE102008043958A1 (de) | 2008-11-21 | 2008-11-21 | Ultraschallwandler, Ultraschallsensor und Verfahren zum Betreiben eines Ultraschallsensors |
DE102008043958.4 | 2008-11-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2010057708A2 WO2010057708A2 (de) | 2010-05-27 |
WO2010057708A3 true WO2010057708A3 (de) | 2011-04-14 |
Family
ID=42111713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2009/062392 WO2010057708A2 (de) | 2008-11-21 | 2009-09-24 | Ultraschallwandler, ultraschallsensor und verfahren zum betreiben eines ultraschallsensors |
Country Status (5)
Country | Link |
---|---|
US (1) | US8393219B2 (de) |
EP (1) | EP2358545B1 (de) |
CN (1) | CN102224019B (de) |
DE (1) | DE102008043958A1 (de) |
WO (1) | WO2010057708A2 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008040905A1 (de) * | 2008-07-31 | 2010-02-04 | Robert Bosch Gmbh | Ultraschallsensor |
US20130201316A1 (en) | 2012-01-09 | 2013-08-08 | May Patents Ltd. | System and method for server based control |
RU2638619C2 (ru) * | 2012-07-18 | 2017-12-14 | Конинклейке Филипс Н.В. | Устройство возбуждения и способ возбуждения для возбуждения нагрузки, в частности, ультразвукового преобразователя |
DE102014106011A1 (de) * | 2014-04-29 | 2015-10-29 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Erkennen eines blockierten Zustands eines Ultraschallsensors eines Kraftfahrzeugs, Ultraschallsensorvorrichtung und Kraftfahrzeug |
DE102014110641A1 (de) * | 2014-07-29 | 2016-02-04 | Valeo Schalter Und Sensoren Gmbh | Ultraschallsensoreinrichtung für ein Kraftfahrzeug, Kraftfahrzeug sowie Verfahren |
EP3652721A1 (de) | 2017-09-04 | 2020-05-20 | NNG Software Developing and Commercial LLC | Verfahren und vorrichtung zum sammeln und verwenden von sensordaten von einem fahrzeug |
CN108333574B (zh) * | 2017-12-22 | 2022-09-06 | 中国船舶重工集团公司第七一五研究所 | 一种特殊空间覆盖的水声换能器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998025437A2 (en) * | 1996-12-04 | 1998-06-11 | Input/Output, Inc. | Method of making an acoustic transducer |
DE10139341A1 (de) * | 2000-08-11 | 2002-02-21 | Denso Corp | Ultraschallsensor mit einer Membran |
JP2003248050A (ja) * | 2002-02-26 | 2003-09-05 | Denso Corp | 障害物検出装置 |
US20060201252A1 (en) * | 2005-03-14 | 2006-09-14 | The Boeing Company | Angle beam shear wave through-transmission ultrasonic testing apparatus and method |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3987674A (en) * | 1975-01-03 | 1976-10-26 | Joseph Baumoel | Transducer structure and support for fluid measuring device |
US5495357A (en) * | 1994-02-14 | 1996-02-27 | Machina, Inc. | Apparatus and method for recording, transmitting, receiving and playing sounds |
US5585546A (en) * | 1994-10-31 | 1996-12-17 | Hewlett-Packard Company | Apparatus and methods for controlling sensitivity of transducers |
US5572472A (en) * | 1995-04-14 | 1996-11-05 | Delco Electronics Corporation | Integrated zener-zap nonvolatile memory cell with programming and pretest capability |
US6338716B1 (en) * | 1999-11-24 | 2002-01-15 | Acuson Corporation | Medical diagnostic ultrasonic transducer probe and imaging system for use with a position and orientation sensor |
US7925463B2 (en) * | 2008-02-01 | 2011-04-12 | Broadcom Corporation | Method and system for compensating temperature readings from a temperature sensing crystal integrated circuit |
-
2008
- 2008-11-21 DE DE102008043958A patent/DE102008043958A1/de not_active Ceased
-
2009
- 2009-09-24 WO PCT/EP2009/062392 patent/WO2010057708A2/de active Application Filing
- 2009-09-24 CN CN200980146582.1A patent/CN102224019B/zh not_active Expired - Fee Related
- 2009-09-24 EP EP09783378.4A patent/EP2358545B1/de active Active
- 2009-09-24 US US13/130,450 patent/US8393219B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998025437A2 (en) * | 1996-12-04 | 1998-06-11 | Input/Output, Inc. | Method of making an acoustic transducer |
DE10139341A1 (de) * | 2000-08-11 | 2002-02-21 | Denso Corp | Ultraschallsensor mit einer Membran |
JP2003248050A (ja) * | 2002-02-26 | 2003-09-05 | Denso Corp | 障害物検出装置 |
US20060201252A1 (en) * | 2005-03-14 | 2006-09-14 | The Boeing Company | Angle beam shear wave through-transmission ultrasonic testing apparatus and method |
Also Published As
Publication number | Publication date |
---|---|
US20110265572A1 (en) | 2011-11-03 |
US8393219B2 (en) | 2013-03-12 |
WO2010057708A2 (de) | 2010-05-27 |
DE102008043958A1 (de) | 2010-05-27 |
EP2358545B1 (de) | 2019-11-06 |
CN102224019A (zh) | 2011-10-19 |
CN102224019B (zh) | 2014-06-11 |
EP2358545A2 (de) | 2011-08-24 |
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