ATE106145T1 - Vorrichtung zur akustischen abtastung. - Google Patents

Vorrichtung zur akustischen abtastung.

Info

Publication number
ATE106145T1
ATE106145T1 AT90904213T AT90904213T ATE106145T1 AT E106145 T1 ATE106145 T1 AT E106145T1 AT 90904213 T AT90904213 T AT 90904213T AT 90904213 T AT90904213 T AT 90904213T AT E106145 T1 ATE106145 T1 AT E106145T1
Authority
AT
Austria
Prior art keywords
acoustic energy
substance
acoustic
transmitted
enclosure
Prior art date
Application number
AT90904213T
Other languages
English (en)
Inventor
David Donald Caulfield
Original Assignee
David Donald Caulfield
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 David Donald Caulfield filed Critical David Donald Caulfield
Application granted granted Critical
Publication of ATE106145T1 publication Critical patent/ATE106145T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/001—Acoustic presence detection

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
AT90904213T 1989-03-06 1990-03-05 Vorrichtung zur akustischen abtastung. ATE106145T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000592804A CA1299727C (en) 1989-03-06 1989-03-06 Acoustic detection apparatus

Publications (1)

Publication Number Publication Date
ATE106145T1 true ATE106145T1 (de) 1994-06-15

Family

ID=4139729

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90904213T ATE106145T1 (de) 1989-03-06 1990-03-05 Vorrichtung zur akustischen abtastung.

Country Status (7)

Country Link
EP (1) EP0462149B1 (de)
JP (1) JPH0750076B2 (de)
AT (1) ATE106145T1 (de)
AU (1) AU5268590A (de)
CA (1) CA1299727C (de)
DE (1) DE69009179T2 (de)
WO (1) WO1990010866A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7690194A (en) * 1993-10-04 1995-05-01 Antonello Boverio Device for sensing a change of condition in a mechanical assembly, method for monitoring the condition of a mechanical assembly, and use of said device
FR2728354A1 (fr) * 1994-12-20 1996-06-21 Giat Ind Sa Procede de detection d'objets repartis dans une zone de terrain et dispositif mettant en oeuvre un tel procede
AU9621198A (en) * 1997-10-15 1999-05-03 Minedetektor Aps A mine detector and a method for detecting mines
JP5608884B2 (ja) * 2009-05-09 2014-10-22 本多電子株式会社 超音波流量計及び流体供給システム
MX2016004572A (es) 2013-10-11 2016-07-12 Seno Medical Instr Inc Sistemas y métodos para la separación de componentes en imagenología médica.
GB201504717D0 (en) * 2015-03-20 2015-05-06 Reece Innovation Ct Ltd Buried object detection system
CN112639199A (zh) * 2018-08-29 2021-04-09 韦斯特尔电子工业和贸易有限责任公司 确定衣物材料的洗涤和/或烘干机器以及方法
US11774614B2 (en) * 2021-07-13 2023-10-03 X Development Llc Synthetic subterranean source

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3720098A (en) * 1971-03-22 1973-03-13 Atomic Energy Commission Ultrasonic apparatus and method for nondestructively measuring the physical properties of a sample
US3946598A (en) * 1974-07-11 1976-03-30 Robin M. Towne And Associates, Inc. Method and apparatus for determining the dynamic parameters of soil in situ
DE2730601A1 (de) * 1976-07-12 1978-02-09 Houston Oil & Minerals Corp Detektor zur durchfuehrung von seismischen messungen
DE3002620C2 (de) * 1980-01-25 1984-09-20 Krautkrämer GmbH, 5000 Köln Verfahren zum berührungslosen optischen Empfang von Ultraschallwellen
DE3029776C2 (de) * 1980-08-06 1983-04-07 Krautkrämer, GmbH, 5000 Köln Verfahren zum berührungslosen Empfang von Ultraschallwellen
US4382384A (en) * 1981-06-15 1983-05-10 The Regents Of The University Of California Acoustic penetrometer for subsoil investigation
WO1983000009A1 (en) * 1981-06-22 1983-01-06 Whiting, James, Francis Improvements in or relating to ultrasound tomography
JPS60163643A (ja) * 1984-02-07 1985-08-26 テルモ株式会社 超音波測定装置
JPS6125057A (ja) * 1984-07-13 1986-02-03 Kobe Steel Ltd 管の超音波探傷法
JPS61181957A (ja) * 1985-02-08 1986-08-14 Hitachi Ltd 金属材料検査装置
JPS61204523A (ja) * 1985-03-07 1986-09-10 Dia Medical Syst Kk 弾性波伝播時間測定装置
US4648275A (en) * 1985-04-30 1987-03-10 The United States Of America As Represented By The Secretary Of The Navy Underwater acoustic impedance measuring apparatus
JPS62126346A (ja) * 1985-11-28 1987-06-08 Nippon Kokan Kk <Nkk> 非接触超音波探傷方法
US4672851A (en) * 1986-05-30 1987-06-16 The United States Of America As Represented By The Secretary Of Commerce Acoustic evaluation of thermal insulation
JPS6398584A (ja) * 1986-10-15 1988-04-30 Fujimori Kogyo Kk 包装体内容物の検査方法

Also Published As

Publication number Publication date
EP0462149B1 (de) 1994-05-25
JPH04501916A (ja) 1992-04-02
JPH0750076B2 (ja) 1995-05-31
DE69009179D1 (de) 1994-06-30
WO1990010866A1 (en) 1990-09-20
EP0462149A1 (de) 1991-12-27
AU5268590A (en) 1990-10-09
DE69009179T2 (de) 1994-09-08
CA1299727C (en) 1992-04-28

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties