CN1599647A - 超声换能器和超声换能器的接合方法 - Google Patents
超声换能器和超声换能器的接合方法 Download PDFInfo
- Publication number
- CN1599647A CN1599647A CNA028239849A CN02823984A CN1599647A CN 1599647 A CN1599647 A CN 1599647A CN A028239849 A CNA028239849 A CN A028239849A CN 02823984 A CN02823984 A CN 02823984A CN 1599647 A CN1599647 A CN 1599647A
- Authority
- CN
- China
- Prior art keywords
- ultrasonic transducer
- shell
- plate
- baffle
- piezoceramic disk
- 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
- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000004020 conductor Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 30
- 238000005516 engineering process Methods 0.000 claims description 20
- 229910001369 Brass Inorganic materials 0.000 claims description 13
- 239000010951 brass Substances 0.000 claims description 13
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 12
- 210000001331 nose Anatomy 0.000 claims description 12
- 239000010935 stainless steel Substances 0.000 claims description 12
- 229910001220 stainless steel Inorganic materials 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 229910052759 nickel Inorganic materials 0.000 claims description 6
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- 238000005476 soldering Methods 0.000 claims description 4
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000002923 metal particle Substances 0.000 claims description 3
- 229910052698 phosphorus Inorganic materials 0.000 claims description 3
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- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000003466 welding Methods 0.000 description 19
- 239000011248 coating agent Substances 0.000 description 10
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- 239000004519 grease Substances 0.000 description 10
- 239000010410 layer Substances 0.000 description 10
- 239000012530 fluid Substances 0.000 description 6
- 238000005219 brazing Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000007731 hot pressing Methods 0.000 description 2
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- 238000007650 screen-printing Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
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- 238000005470 impregnation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
-
- 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
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/004—Mounting transducers, e.g. provided with mechanical moving or orienting device
-
- 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
- G10K9/22—Mountings; Casings
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Measuring Volume Flow (AREA)
- Transducers For Ultrasonic Waves (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA200101780 | 2001-11-30 | ||
DK200101780A DK200101780A (da) | 2001-11-30 | 2001-11-30 | Ultralydstransducer |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1599647A true CN1599647A (zh) | 2005-03-23 |
CN1295033C CN1295033C (zh) | 2007-01-17 |
Family
ID=8160867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028239849A Expired - Fee Related CN1295033C (zh) | 2001-11-30 | 2002-11-27 | 超声换能器和超声换能器的接合方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7161280B2 (zh) |
EP (1) | EP1448317A1 (zh) |
CN (1) | CN1295033C (zh) |
AU (1) | AU2002350433A1 (zh) |
DK (1) | DK200101780A (zh) |
WO (1) | WO2003045586A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101495247B (zh) * | 2006-07-24 | 2011-11-23 | 皇家飞利浦电子股份有限公司 | 以独立于间距的内插器为特征的超声换能器及其制造方法 |
CN105699488A (zh) * | 2008-05-15 | 2016-06-22 | 斯百力铁路控股公司 | 现场超声检查铁路路轨的方法和装置 |
CN110301002A (zh) * | 2017-02-15 | 2019-10-01 | 罗伯特·博世有限公司 | 用于超声换能器的膜片罐形件、用于制造膜片罐形件的方法和超声换能器 |
CN111542270A (zh) * | 2018-01-03 | 2020-08-14 | 皇家飞利浦有限公司 | 超声换能器声学耦合 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004031310B4 (de) * | 2004-06-29 | 2017-02-09 | Robert Bosch Gmbh | Membrantopf für einen Ultraschallwandler |
DE102005059146A1 (de) * | 2005-12-10 | 2007-06-14 | Valeo Schalter Und Sensoren Gmbh | Verfahren zur Herstellung eines Ultraschallsensors |
US20090206705A1 (en) * | 2008-02-19 | 2009-08-20 | Nies Jacob J | Fasteners with welded ultrasonic stress transducers |
EP2858378B1 (en) * | 2012-06-05 | 2020-12-02 | Panasonic Intellectual Property Management Co., Ltd. | Ultrasonic echo sounder transducer and ultrasonic flow meter equipped with same |
KR102072353B1 (ko) | 2015-05-11 | 2020-01-31 | 메저먼트 스페셜티스, 인크. | 금속성 보호 구조를 갖는 초음파 트랜스듀서들을 위한 임피던스 매칭층 |
CN114535741B (zh) * | 2022-03-24 | 2023-07-18 | 株洲中车奇宏散热技术有限公司 | 一种散热器的热管批量焊接装置及方法 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4011473A (en) * | 1974-08-26 | 1977-03-08 | Fred M. Dellorfano, Jr. & Donald P. Massa, Trustees Of The Stoneleigh Trust | Ultrasonic transducer with improved transient response and method for utilizing transducer to increase accuracy of measurement of an ultrasonic flow meter |
DE2801332A1 (de) | 1977-01-17 | 1978-07-20 | Gould Inc | Wandler |
CN85100483B (zh) * | 1985-04-01 | 1988-10-19 | 上海灯泡厂 | 超声波换能器用背载材料 |
DE3732412A1 (de) * | 1987-09-25 | 1989-04-13 | Siemens Ag | Ultraschallwandler mit astigmatischer sende-/empfangscharakteristik |
DE8907552U1 (zh) | 1989-06-21 | 1989-08-17 | Telenorma Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt, De | |
DE3933474C2 (de) * | 1989-10-06 | 1994-01-27 | Endress Hauser Gmbh Co | Füllstandsmeßgerät |
EP0477575A1 (de) | 1990-09-25 | 1992-04-01 | Siemens Aktiengesellschaft | US-Wandler, insbesondere zur Luft- und Gasdurchflussmessung, und Verfahren zur Herstellung desselben |
US5297553A (en) | 1992-09-23 | 1994-03-29 | Acuson Corporation | Ultrasound transducer with improved rigid backing |
DE4330747C1 (de) | 1993-09-10 | 1995-02-16 | Siemens Ag | Ultraschallwandler und Verfahren zu dessen Herstellung |
DE29611678U1 (de) | 1996-07-04 | 1997-08-07 | Siemens Ag | Schallwandler, insbesondere Ultraschallwandler |
US6353277B1 (en) * | 1997-08-23 | 2002-03-05 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Acoustic transducer |
JPH11136061A (ja) | 1997-10-28 | 1999-05-21 | Miyota Kk | 表面実装圧電振動子の封止方法及びその装置 |
JPH11168349A (ja) | 1997-12-03 | 1999-06-22 | Daishinku:Kk | 電子部品および圧電振動子 |
AU1128600A (en) * | 1998-11-20 | 2000-06-13 | Joie P. Jones | Methods for selectively dissolving and removing materials using ultra-high frequency ultrasound |
JP2000236228A (ja) | 1999-02-12 | 2000-08-29 | Daishinku Corp | 圧電振動子の気密封止構造 |
JP2001017917A (ja) * | 1999-07-07 | 2001-01-23 | Matsushita Electric Ind Co Ltd | 圧電アクチュエータ、圧電バイブレータおよび携帯端末 |
JP2001218296A (ja) * | 2000-02-04 | 2001-08-10 | Star Micronics Co Ltd | 電磁音響変換器 |
US6690101B2 (en) * | 2000-03-23 | 2004-02-10 | Elliptec Resonant Actuator Ag | Vibratory motors and methods of making and using same |
DE10045646C2 (de) | 2000-09-15 | 2002-10-17 | Hydrometer Gmbh | Ultraschallwandler und Verwendung desselben in einem Ultraschallzähler |
JP3611796B2 (ja) * | 2001-02-28 | 2005-01-19 | 松下電器産業株式会社 | 超音波送受波器、超音波送受波器の製造方法及び超音波流量計 |
WO2003064981A1 (fr) * | 2002-01-28 | 2003-08-07 | Matsushita Electric Industrial Co., Ltd. | Couche d'adaptation acoustique, emetteur/recepteur ultrasonore, et debitmetre ultrasonore |
-
2001
- 2001-11-30 DK DK200101780A patent/DK200101780A/da not_active Application Discontinuation
-
2002
- 2002-11-27 AU AU2002350433A patent/AU2002350433A1/en not_active Abandoned
- 2002-11-27 CN CNB028239849A patent/CN1295033C/zh not_active Expired - Fee Related
- 2002-11-27 EP EP02785105A patent/EP1448317A1/en not_active Withdrawn
- 2002-11-27 WO PCT/DK2002/000794 patent/WO2003045586A1/en not_active Application Discontinuation
- 2002-11-27 US US10/497,274 patent/US7161280B2/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101495247B (zh) * | 2006-07-24 | 2011-11-23 | 皇家飞利浦电子股份有限公司 | 以独立于间距的内插器为特征的超声换能器及其制造方法 |
CN105699488A (zh) * | 2008-05-15 | 2016-06-22 | 斯百力铁路控股公司 | 现场超声检查铁路路轨的方法和装置 |
CN105699488B (zh) * | 2008-05-15 | 2018-10-23 | 斯百力铁路控股公司 | 现场超声检查铁路路轨的方法和装置 |
CN110301002A (zh) * | 2017-02-15 | 2019-10-01 | 罗伯特·博世有限公司 | 用于超声换能器的膜片罐形件、用于制造膜片罐形件的方法和超声换能器 |
CN110301002B (zh) * | 2017-02-15 | 2023-09-12 | 罗伯特·博世有限公司 | 用于超声换能器的膜片罐形件、用于制造膜片罐形件的方法和超声换能器 |
CN111542270A (zh) * | 2018-01-03 | 2020-08-14 | 皇家飞利浦有限公司 | 超声换能器声学耦合 |
Also Published As
Publication number | Publication date |
---|---|
US7161280B2 (en) | 2007-01-09 |
DK200101780A (da) | 2002-11-27 |
AU2002350433A1 (en) | 2003-06-10 |
WO2003045586A1 (en) | 2003-06-05 |
CN1295033C (zh) | 2007-01-17 |
EP1448317A1 (en) | 2004-08-25 |
US20050061084A1 (en) | 2005-03-24 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: SIEMENS AKTIENGESELLSCHAFT Free format text: FORMER NAME: SIEMENS FLOW INSTR AS |
|
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: NORDBORG, DENMARK TO: MUNICH, GERMANY |
|
CP01 | Change in the name or title of a patent holder |
Address after: Fort Hood Patentee after: SIEMENS AG Address before: Fort Hood Patentee before: Siemens Flow Instruments A/S |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110309 Address after: Munich, Germany Patentee after: SIEMENS AG Address before: Fort Hood Patentee before: Siemens AG |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070117 Termination date: 20211127 |
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CF01 | Termination of patent right due to non-payment of annual fee |