AU2319892A - Indicator unit for testing the emitter surface of an ultrasonic oscillator - Google Patents

Indicator unit for testing the emitter surface of an ultrasonic oscillator

Info

Publication number
AU2319892A
AU2319892A AU23198/92A AU2319892A AU2319892A AU 2319892 A AU2319892 A AU 2319892A AU 23198/92 A AU23198/92 A AU 23198/92A AU 2319892 A AU2319892 A AU 2319892A AU 2319892 A AU2319892 A AU 2319892A
Authority
AU
Australia
Prior art keywords
testing
ultrasonic oscillator
indicator unit
emitter surface
emitter
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.)
Abandoned
Application number
AU23198/92A
Inventor
Jurgen Morgenstern
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU2319892A publication Critical patent/AU2319892A/en
Abandoned legal-status Critical Current

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)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
AU23198/92A 1991-06-11 1992-06-11 Indicator unit for testing the emitter surface of an ultrasonic oscillator Abandoned AU2319892A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19914119147 DE4119147A1 (en) 1991-06-11 1991-06-11 DETECTING DEVICE FOR ACTIVE RADIATING SURFACES OF ULTRASONIC SWINGERS
DE4119147 1991-06-11

Publications (1)

Publication Number Publication Date
AU2319892A true AU2319892A (en) 1993-01-12

Family

ID=6433651

Family Applications (1)

Application Number Title Priority Date Filing Date
AU23198/92A Abandoned AU2319892A (en) 1991-06-11 1992-06-11 Indicator unit for testing the emitter surface of an ultrasonic oscillator

Country Status (3)

Country Link
AU (1) AU2319892A (en)
DE (1) DE4119147A1 (en)
WO (1) WO1992022792A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU753960B2 (en) * 2001-02-28 2002-10-31 Higgins, Ronald Alexander Multi-level machine vibration tester marker pen
DE10138434C1 (en) * 2001-08-06 2003-02-13 Wolf Gmbh Richard Focusing electroacoustic transducer and method for testing its output power
DE10325801A1 (en) * 2003-06-06 2005-01-05 Siemens Ag Sound sensor
WO2007115913A2 (en) * 2006-04-03 2007-10-18 Vonroll Infratec (Investment) Ag Vibration sensor array
DE102008027367B4 (en) * 2008-06-09 2015-01-29 Siebo Hicken Device for measuring the ultrasound emission of ultrasound devices
CN104840219B (en) * 2015-06-17 2018-12-04 黄晶 A kind of pen type ultrasonic color imager
CN105465730B (en) * 2015-12-31 2018-03-13 桂林市啄木鸟医疗器械有限公司 A kind of light-emitting device to be generated electricity using piezoelectric ceramics bidirectional couple and the handle containing it

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3145311A (en) * 1961-03-02 1964-08-18 Singer Inc H R B Vibration pick-up device
US3855847A (en) * 1972-06-20 1974-12-24 Westinghouse Electric Corp Acoustic emission transducer and monitoring system
US3934460A (en) * 1973-08-06 1976-01-27 General Electric Company Apparatus for focusing and collimating ultrasonic waves
US3935484A (en) * 1974-02-25 1976-01-27 Westinghouse Electric Corporation Replaceable acoustic transducer assembly
FR2472916A1 (en) * 1980-01-08 1981-07-10 Marty Michel Electronic fishing bite detector - is secured to rod leaving line free and triggers light and sound alarms only for selected sensed vibrations
US4388831A (en) * 1981-02-20 1983-06-21 General Electric Company Ultrasonic probe for nondestructive inspection
AT379898B (en) * 1982-05-12 1986-03-10 List Hans DEVICE FOR RECORDING STRUCTURAL SOUND VIBRATIONS
JPS6097254A (en) * 1983-11-02 1985-05-31 Olympus Optical Co Ltd Ultrasonic-head mounting mechanism of ultrasonic microscope
DE3407775C2 (en) * 1984-03-02 1986-12-04 Wolfgang 2210 Itzehoe Priesemuth Pulse measuring device
DE3443639A1 (en) * 1984-11-29 1986-05-28 Hans Arne Wilhelm Lund Persson Ultrasound detector
GB2172468B (en) * 1985-03-11 1988-11-16 United Technologies Corp Broadband acoustic point-contact transducer
DE3632591A1 (en) * 1985-09-27 1987-05-14 Mineral Tech Council METHOD AND DEVICE FOR MEASURING OR MONITORING A PHYSICAL PROPERTY OF A LIQUID OBJECT
DE8702775U1 (en) * 1987-02-24 1987-04-09 Hüppe GmbH, 2900 Oldenburg Holding a disc in a support bar
US4829956A (en) * 1987-11-02 1989-05-16 Caterpillar Inc. Method and apparatus for detecting discrete levels of detonation in an internal combustion engine
US4991439A (en) * 1988-11-18 1991-02-12 B & B Industries Apparatus for detecting insect-induced vibrations in particulate matter
EP0381796B1 (en) * 1989-02-10 1995-08-09 Siemens Aktiengesellschaft Ultrasonic sensor
DE8906992U1 (en) * 1989-06-07 1990-10-04 INTERATOM GmbH, 5060 Bergisch Gladbach Ultrasonic probe
US5076276A (en) * 1989-11-01 1991-12-31 Olympus Optical Co., Ltd. Ultrasound type treatment apparatus

Also Published As

Publication number Publication date
WO1992022792A1 (en) 1992-12-23
DE4119147A1 (en) 1993-02-18

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