DK96597A - An ultrasonic transducer - Google Patents

An ultrasonic transducer

Info

Publication number
DK96597A
DK96597A DK96597A DK96597A DK96597A DK 96597 A DK96597 A DK 96597A DK 96597 A DK96597 A DK 96597A DK 96597 A DK96597 A DK 96597A DK 96597 A DK96597 A DK 96597A
Authority
DK
Denmark
Prior art keywords
ultrasonic transducer
transducer
ultrasonic
Prior art date
Application number
DK96597A
Other languages
Danish (da)
Other versions
DK172871B1 (en
Inventor
Esben Groenborg Brun
Original Assignee
Danfoss As
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Danfoss As filed Critical Danfoss As
Priority to DK96597A priority Critical patent/DK172871B1/en
Priority to RU2000107143A priority patent/RU2185253C2/en
Priority to PCT/DK1998/000358 priority patent/WO1999010110A1/en
Priority to AU87980/98A priority patent/AU8798098A/en
Priority to CNB988100797A priority patent/CN1154545C/en
Priority to PL33873398A priority patent/PL187955B1/en
Priority to DE1998182623 priority patent/DE19882623B4/en
Publication of DK96597A publication Critical patent/DK96597A/en
Application granted granted Critical
Publication of DK172871B1 publication Critical patent/DK172871B1/en

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Measuring Fluid Pressure (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
DK96597A 1997-08-22 1997-08-22 An ultrasonic transducer DK172871B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DK96597A DK172871B1 (en) 1997-08-22 1997-08-22 An ultrasonic transducer
RU2000107143A RU2185253C2 (en) 1997-08-22 1998-08-19 Ultrasonic transducer
PCT/DK1998/000358 WO1999010110A1 (en) 1997-08-22 1998-08-19 Ultrasonic transducer
AU87980/98A AU8798098A (en) 1997-08-22 1998-08-19 Ultrasonic transducer
CNB988100797A CN1154545C (en) 1997-08-22 1998-08-19 Ultrasonic transducer
PL33873398A PL187955B1 (en) 1997-08-22 1998-08-19 Ultrasound transducer
DE1998182623 DE19882623B4 (en) 1997-08-22 1998-08-19 Ultrasonic Transducers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK96597 1997-08-22
DK96597A DK172871B1 (en) 1997-08-22 1997-08-22 An ultrasonic transducer

Publications (2)

Publication Number Publication Date
DK96597A true DK96597A (en) 1999-02-23
DK172871B1 DK172871B1 (en) 1999-08-23

Family

ID=8099497

Family Applications (1)

Application Number Title Priority Date Filing Date
DK96597A DK172871B1 (en) 1997-08-22 1997-08-22 An ultrasonic transducer

Country Status (7)

Country Link
CN (1) CN1154545C (en)
AU (1) AU8798098A (en)
DE (1) DE19882623B4 (en)
DK (1) DK172871B1 (en)
PL (1) PL187955B1 (en)
RU (1) RU2185253C2 (en)
WO (1) WO1999010110A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10017068C1 (en) * 2000-04-06 2001-11-15 Siemens Ag Transducer
US6973833B2 (en) * 2002-03-12 2005-12-13 Caldon, Inc. Wafer and method
JP4900066B2 (en) * 2007-06-12 2012-03-21 ミツミ電機株式会社 Manufacturing method of ultrasonic sensor
DE102011090082A1 (en) 2011-12-29 2013-07-04 Endress + Hauser Flowtec Ag Ultrasonic transducer for a flowmeter
DE102012108254A1 (en) * 2012-09-05 2014-03-06 systec Controls Meß- und Regeltechnik GmbH Ultrasonic transducer and method of making an ultrasonic transducer
CN104359516A (en) * 2014-11-07 2015-02-18 宁波美卓伦仪表有限公司 Fully titanium alloy packaging ultrasonic-wave dual-use gas-liquid flow sensor
WO2018136044A1 (en) * 2017-01-18 2018-07-26 Siemens Aktiengesellschaft Ultrasonic transducer and method of assembling the same
DE102019218033A1 (en) * 2019-11-22 2021-05-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Ultrasonic unit for coupling ultrasonic waves into and / or from a medium

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB690489A (en) * 1950-02-06 1953-04-22 John William Fox Improvements in or relating to ultra-sonic equipment
GB1230156A (en) * 1968-10-22 1971-04-28
US4148536A (en) * 1976-11-22 1979-04-10 Petropoulsos Nikolaostzakos J Safety electrical receptacle
GB2059715B (en) * 1979-09-18 1984-02-01 Standard Telephones Cables Ltd Electro acoustic transducers
DE3425176A1 (en) * 1984-07-09 1986-02-20 Fernsprech Und Signalbau Kg Sc Piezoelectric telephone capsule
US5222899A (en) * 1992-05-08 1993-06-29 Hughes Aircraft Company Electrostatic discharge safety connector for electro-explosive devices
DE4330745C1 (en) * 1993-09-10 1995-04-27 Siemens Ag Ultrasonic transducer with adapter body

Also Published As

Publication number Publication date
DE19882623T1 (en) 2000-08-10
RU2185253C2 (en) 2002-07-20
DE19882623B4 (en) 2004-10-21
DK172871B1 (en) 1999-08-23
CN1154545C (en) 2004-06-23
WO1999010110A1 (en) 1999-03-04
PL187955B1 (en) 2004-11-30
CN1275100A (en) 2000-11-29
PL338733A1 (en) 2000-11-20
AU8798098A (en) 1999-03-16

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
B1 Patent granted (law 1993)
PBP Patent lapsed

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