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GB2142141B - Remote surface acoustic wave vibration sensor - Google Patents

Remote surface acoustic wave vibration sensor

Info

Publication number
GB2142141B
GB2142141B GB08317329A GB8317329A GB2142141B GB 2142141 B GB2142141 B GB 2142141B GB 08317329 A GB08317329 A GB 08317329A GB 8317329 A GB8317329 A GB 8317329A GB 2142141 B GB2142141 B GB 2142141B
Authority
GB
United Kingdom
Prior art keywords
acoustic wave
surface acoustic
vibration sensor
wave vibration
remote surface
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.)
Expired
Application number
GB08317329A
Other versions
GB2142141A (en
GB8317329D0 (en
Inventor
Douglas Frank George Dwyer
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB08317329A priority Critical patent/GB2142141B/en
Publication of GB8317329D0 publication Critical patent/GB8317329D0/en
Publication of GB2142141A publication Critical patent/GB2142141A/en
Application granted granted Critical
Publication of GB2142141B publication Critical patent/GB2142141B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • G01H1/12—Measuring characteristics of vibrations in solids by using direct conduction to the detector of longitudinal or not specified vibrations

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
GB08317329A 1983-06-25 1983-06-25 Remote surface acoustic wave vibration sensor Expired GB2142141B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08317329A GB2142141B (en) 1983-06-25 1983-06-25 Remote surface acoustic wave vibration sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08317329A GB2142141B (en) 1983-06-25 1983-06-25 Remote surface acoustic wave vibration sensor

Publications (3)

Publication Number Publication Date
GB8317329D0 GB8317329D0 (en) 1983-07-27
GB2142141A GB2142141A (en) 1985-01-09
GB2142141B true GB2142141B (en) 1986-11-19

Family

ID=10544817

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08317329A Expired GB2142141B (en) 1983-06-25 1983-06-25 Remote surface acoustic wave vibration sensor

Country Status (1)

Country Link
GB (1) GB2142141B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19856951A1 (en) * 1998-12-10 1999-10-21 Bosch Gmbh Robert Sensor system for determining mechanical variables at structural element eg. pressure with evaluation of propagation condition of acoustic surface waves SAW using measuring element of piezoelectric
AT7781U3 (en) * 2005-04-21 2006-05-15 Piezocryst Advanced Sensorics MEASURING EXAMPLES WITH AT LEAST ONE SAW ELEMENT
US8286493B2 (en) 2006-09-01 2012-10-16 Audiozoom Ltd. Sound sources separation and monitoring using directional coherent electromagnetic waves
US7775113B2 (en) * 2006-09-01 2010-08-17 Audiozoom Ltd. Sound sources separation and monitoring using directional coherent electromagnetic waves

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3863497A (en) * 1972-10-24 1975-02-04 Sperry Rand Corp Acoustic delay surface wave motion transducers
US3878477A (en) * 1974-01-08 1975-04-15 Hewlett Packard Co Acoustic surface wave oscillator force-sensing devices
US3940636A (en) * 1975-03-03 1976-02-24 Sperry Rand Corporation Acoustic delay surface wave motion transducer systems with enhanced stability
FR2396306A1 (en) * 1977-07-01 1979-01-26 Thomson Csf SURFACE ELASTIC WAVE ACCELEROMETER
FR2452714A1 (en) * 1979-03-30 1980-10-24 Thomson Csf ELASTIC WAVE ACCELEROMETER

Also Published As

Publication number Publication date
GB2142141A (en) 1985-01-09
GB8317329D0 (en) 1983-07-27

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee