DK96795A - Ultralydstransducer - Google Patents

Ultralydstransducer Download PDF

Info

Publication number
DK96795A
DK96795A DK96795A DK96795A DK96795A DK 96795 A DK96795 A DK 96795A DK 96795 A DK96795 A DK 96795A DK 96795 A DK96795 A DK 96795A DK 96795 A DK96795 A DK 96795A
Authority
DK
Denmark
Prior art keywords
ultrasonic transducer
transducer
ultrasonic
Prior art date
Application number
DK96795A
Other languages
English (en)
Other versions
DK172322B1 (da
Inventor
Soeren Lolk
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 DK96795A priority Critical patent/DK172322B1/da
Priority to RU98105213A priority patent/RU2159517C2/ru
Priority to PL32519596A priority patent/PL325195A1/xx
Priority to AU67851/96A priority patent/AU6785196A/en
Priority to PCT/DK1996/000360 priority patent/WO1997008917A1/en
Publication of DK96795A publication Critical patent/DK96795A/da
Application granted granted Critical
Publication of DK172322B1 publication Critical patent/DK172322B1/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/44—Special adaptations for subaqueous use, e.g. for hydrophone
    • 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)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Transducers For Ultrasonic Waves (AREA)
DK96795A 1995-08-31 1995-08-31 Ultralydstransducer DK172322B1 (da)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DK96795A DK172322B1 (da) 1995-08-31 1995-08-31 Ultralydstransducer
RU98105213A RU2159517C2 (ru) 1995-08-31 1996-08-29 Ультразвуковой преобразователь
PL32519596A PL325195A1 (en) 1995-08-31 1996-08-29 Ultrasonic transducer
AU67851/96A AU6785196A (en) 1995-08-31 1996-08-29 Ultrasonic transducer
PCT/DK1996/000360 WO1997008917A1 (en) 1995-08-31 1996-08-29 Ultrasonic transducer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK96795A DK172322B1 (da) 1995-08-31 1995-08-31 Ultralydstransducer
DK96795 1995-08-31

Publications (2)

Publication Number Publication Date
DK96795A true DK96795A (da) 1997-03-01
DK172322B1 DK172322B1 (da) 1998-03-16

Family

ID=8099515

Family Applications (1)

Application Number Title Priority Date Filing Date
DK96795A DK172322B1 (da) 1995-08-31 1995-08-31 Ultralydstransducer

Country Status (5)

Country Link
AU (1) AU6785196A (da)
DK (1) DK172322B1 (da)
PL (1) PL325195A1 (da)
RU (1) RU2159517C2 (da)
WO (1) WO1997008917A1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2602558C1 (ru) * 2015-08-25 2016-11-20 Анатолий Георгиевич Малюга Устройство дистанционного контроля параметров раствора в желобе буровой установки
JP2020039051A (ja) * 2018-09-04 2020-03-12 株式会社ディスコ 超音波音圧計

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3555311A (en) * 1969-01-23 1971-01-12 Marquardt Corp High pressure piezoelectric transducer
CH642503A5 (en) * 1979-08-02 1984-04-13 Landis & Gyr Ag Ultrasound converter
SU1630856A1 (ru) * 1988-10-20 1991-02-28 Куйбышевское специальное конструкторское бюро Научно-производственного объединения "Нефтехимавтоматика" Ультразвуковой преобразователь
DE58909381D1 (de) * 1989-02-10 1995-09-14 Siemens Ag Ultraschall-Sensor.
JPH05509280A (ja) * 1990-07-25 1993-12-22 ロエプフエ　プロス　リミテッド 糸状体の検出

Also Published As

Publication number Publication date
WO1997008917A1 (en) 1997-03-06
RU2159517C2 (ru) 2000-11-20
AU6785196A (en) 1997-03-19
PL325195A1 (en) 1998-07-06
DK172322B1 (da) 1998-03-16

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Legal Events

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

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