DK114285A - Transducer til detektering af spaendingsboelger - Google Patents

Transducer til detektering af spaendingsboelger Download PDF

Info

Publication number
DK114285A
DK114285A DK114285A DK114285A DK114285A DK 114285 A DK114285 A DK 114285A DK 114285 A DK114285 A DK 114285A DK 114285 A DK114285 A DK 114285A DK 114285 A DK114285 A DK 114285A
Authority
DK
Denmark
Prior art keywords
transducer
sensor detection
tension sensor
tension
detection
Prior art date
Application number
DK114285A
Other languages
English (en)
Other versions
DK114285D0 (da
Inventor
Michael Sadler
Original Assignee
Rolls Royce
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 Rolls Royce filed Critical Rolls Royce
Publication of DK114285D0 publication Critical patent/DK114285D0/da
Publication of DK114285A publication Critical patent/DK114285A/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H11/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties
    • G01H11/06—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means
    • G01H11/08—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means using piezoelectric devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
DK114285A 1984-03-14 1985-03-13 Transducer til detektering af spaendingsboelger DK114285A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08406699A GB2155732B (en) 1984-03-14 1984-03-14 Stress wave transducer

Publications (2)

Publication Number Publication Date
DK114285D0 DK114285D0 (da) 1985-03-13
DK114285A true DK114285A (da) 1985-09-15

Family

ID=10558093

Family Applications (1)

Application Number Title Priority Date Filing Date
DK114285A DK114285A (da) 1984-03-14 1985-03-13 Transducer til detektering af spaendingsboelger

Country Status (7)

Country Link
US (1) US4578611A (da)
JP (1) JPS60202325A (da)
CH (1) CH662417A5 (da)
DE (1) DE3507577A1 (da)
DK (1) DK114285A (da)
FR (1) FR2561384B1 (da)
GB (1) GB2155732B (da)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO174309C (no) * 1987-04-24 1994-04-13 Norske Stats Oljeselskap Elektroakustisk transducer for anordning i et gassformig fluid, særlig for måling av strömningsghastigheten i et rör under eksplosjonsfarlige forhol
US5155708A (en) * 1991-02-26 1992-10-13 Bedi Ram L Acoustic wave sensor and method of making same
US5142183A (en) * 1991-08-26 1992-08-25 Touch Tec International Electronic switch assembly
JP3238492B2 (ja) * 1992-10-19 2001-12-17 株式会社タイセー 圧電センサ
US6404107B1 (en) 1994-01-27 2002-06-11 Active Control Experts, Inc. Packaged strain actuator
US6420819B1 (en) * 1994-01-27 2002-07-16 Active Control Experts, Inc. Packaged strain actuator
US6781285B1 (en) 1994-01-27 2004-08-24 Cymer, Inc. Packaged strain actuator
US6959484B1 (en) 1994-01-27 2005-11-01 Cymer, Inc. System for vibration control
US6791098B2 (en) 1994-01-27 2004-09-14 Cymer, Inc. Multi-input, multi-output motion control for lithography system
US5541468A (en) * 1994-11-21 1996-07-30 General Electric Company Monolithic transducer array case and method for its manufacture
US5886456A (en) * 1996-08-29 1999-03-23 The University Of Dayton Ultrasonic transducer and ultrasonic detection and high temperature processing systems incorporating same
AU1128600A (en) 1998-11-20 2000-06-13 Joie P. Jones Methods for selectively dissolving and removing materials using ultra-high frequency ultrasound
US6307302B1 (en) * 1999-07-23 2001-10-23 Measurement Specialities, Inc. Ultrasonic transducer having impedance matching layer
US6453748B1 (en) 1999-12-15 2002-09-24 Wayne State University Boron nitride piezoresistive device
US20030205028A1 (en) * 2002-04-22 2003-11-06 Sus Gerald A. Automated food processing system and method
JP2006520472A (ja) * 2003-03-14 2006-09-07 ヴォルティージュ エス．ア． 支持体との関係において特に時計の反転及び交換を可能にする装置
US7462977B2 (en) * 2005-04-07 2008-12-09 Kulite Semiconductor Products, Inc High temperature pressure transducer having a shaped ceramic face

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3461327A (en) * 1965-12-09 1969-08-12 List Hans Piezoelectric pressure transducer
CH537013A (de) * 1972-05-08 1973-05-15 Kistler Instrumente Ag Druckmesswandler
FR2417776A1 (fr) * 1978-02-16 1979-09-14 Onera (Off Nat Aerospatiale) Sonde a ultrasons pour la mesure dans les liquides a temperature et a pression elevees
GB2022261A (en) * 1978-04-28 1979-12-12 Atomic Energy Authority Uk A piezo-electric pressure transducer
US4259606A (en) * 1979-05-25 1981-03-31 The United States Of America As Represented By The Secretary Of The Army Fast warm-up oven controlled piezoelectric oscillator

Also Published As

Publication number Publication date
US4578611A (en) 1986-03-25
DK114285D0 (da) 1985-03-13
GB8406699D0 (en) 1984-04-18
FR2561384B1 (fr) 1987-09-18
GB2155732B (en) 1987-05-28
DE3507577A1 (de) 1985-09-19
CH662417A5 (fr) 1987-09-30
GB2155732A (en) 1985-09-25
FR2561384A1 (fr) 1985-09-20
JPS60202325A (ja) 1985-10-12

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