GB2355801B - Interrogation of surface acoustical wave devices - Google Patents

Interrogation of surface acoustical wave devices

Info

Publication number
GB2355801B
GB2355801B GB9925538A GB9925538A GB2355801B GB 2355801 B GB2355801 B GB 2355801B GB 9925538 A GB9925538 A GB 9925538A GB 9925538 A GB9925538 A GB 9925538A GB 2355801 B GB2355801 B GB 2355801B
Authority
GB
United Kingdom
Prior art keywords
interrogation
wave devices
acoustical wave
surface acoustical
devices
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 - Lifetime
Application number
GB9925538A
Other versions
GB2355801A (en
GB9925538D0 (en
Inventor
John Beckley
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.)
Transense Technologies PLC
Original Assignee
Transense Technologies 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 Transense Technologies PLC filed Critical Transense Technologies PLC
Priority to GB9925538A priority Critical patent/GB2355801B/en
Publication of GB9925538D0 publication Critical patent/GB9925538D0/en
Publication of GB2355801A publication Critical patent/GB2355801A/en
Application granted granted Critical
Publication of GB2355801B publication Critical patent/GB2355801B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
    • B60C23/0422—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver characterised by the type of signal transmission means
    • B60C23/0433—Radio signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/16—Measuring force or stress, in general using properties of piezoelectric devices
    • G01L1/162—Measuring force or stress, in general using properties of piezoelectric devices using piezoelectric resonators
    • G01L1/165—Measuring force or stress, in general using properties of piezoelectric devices using piezoelectric resonators with acoustic surface waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
    • G01L11/04—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by acoustic means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
GB9925538A 1999-10-29 1999-10-29 Interrogation of surface acoustical wave devices Expired - Lifetime GB2355801B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9925538A GB2355801B (en) 1999-10-29 1999-10-29 Interrogation of surface acoustical wave devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9925538A GB2355801B (en) 1999-10-29 1999-10-29 Interrogation of surface acoustical wave devices

Publications (3)

Publication Number Publication Date
GB9925538D0 GB9925538D0 (en) 1999-12-29
GB2355801A GB2355801A (en) 2001-05-02
GB2355801B true GB2355801B (en) 2003-07-30

Family

ID=10863560

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9925538A Expired - Lifetime GB2355801B (en) 1999-10-29 1999-10-29 Interrogation of surface acoustical wave devices

Country Status (1)

Country Link
GB (1) GB2355801B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0007325D0 (en) 2000-03-27 2000-05-17 Atherton Eric High temperature sensor
GB0120571D0 (en) * 2001-08-23 2001-10-17 Transense Technologies Plc Interrogation of passive sensors
GB0208881D0 (en) * 2002-04-18 2002-05-29 Transense Technologies Plc Improved method for tracking a resonant frequency
DE10253278B4 (en) * 2002-11-15 2009-10-08 Continental Automotive Gmbh Tire measurement with an energy self-modulated backscatter transponder
GB0403481D0 (en) * 2004-02-17 2004-03-24 Transense Technologies Plc Interrogation method for passive sensor monitoring system
JP2006131195A (en) * 2004-11-09 2006-05-25 Alps Electric Co Ltd Tire information detection device
US7100452B2 (en) * 2004-12-15 2006-09-05 Honeywell International Inc. Surface acoustic wave multiple sense element
FR2889375B1 (en) 2005-07-29 2008-02-15 Temex Sas Soc Par Actions Simp HYBRID RESONANT STRUCTURE
GB2468899B (en) * 2009-03-25 2013-11-06 Transense Technologies Plc Improved interrogation method for passive wireless sensor interrogation system
US8479581B2 (en) 2011-05-03 2013-07-09 General Electric Company Device and method for measuring pressure on wind turbine components
FR2981755B1 (en) * 2011-10-21 2013-11-15 Univ Nancy 1 Henri Poincare METHOD FOR QUICKLY QUERYING A PASSIVE SENSOR, ESPECIALLY SURFACE ACOUSTIC WAVE TYPE, AND SYSTEM FOR MEASURING THE CLEAN FREQUENCY OF SUCH A SENSOR
CN105415987B (en) * 2014-09-19 2017-12-15 软控股份有限公司 A kind of passive sonic surface wave sensing device and intelligent tire
US10450863B2 (en) 2016-06-02 2019-10-22 General Electric Company Turbine engine shaft torque sensing

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018248A1 (en) * 1979-04-18 1980-10-29 Thomson-Csf Surface acoustic wave pressure sensor, its use in the ignition system of an internal-combustion engine and in a flowmeter
GB1579113A (en) * 1977-03-18 1980-11-12 United Technologies Corp Differential surface acoustic wave transducer
EP0019511A1 (en) * 1979-05-16 1980-11-26 Thomson-Csf Process for compensating temperature variations in surface-wave devices and pressure sensor for carrying out this process
GB2054850A (en) * 1979-06-04 1981-02-18 Rockwell International Corp Remote acoustic wave sensors
US5298160A (en) * 1991-12-13 1994-03-29 Central Illinois Manufacturing Co. Filter housing with means to prohibit fluid flow
US5585574A (en) * 1993-02-02 1996-12-17 Mitsubishi Materials Corporation Shaft having a magnetostrictive torque sensor and a method for making same

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1579113A (en) * 1977-03-18 1980-11-12 United Technologies Corp Differential surface acoustic wave transducer
EP0018248A1 (en) * 1979-04-18 1980-10-29 Thomson-Csf Surface acoustic wave pressure sensor, its use in the ignition system of an internal-combustion engine and in a flowmeter
EP0019511A1 (en) * 1979-05-16 1980-11-26 Thomson-Csf Process for compensating temperature variations in surface-wave devices and pressure sensor for carrying out this process
GB2054850A (en) * 1979-06-04 1981-02-18 Rockwell International Corp Remote acoustic wave sensors
US5298160A (en) * 1991-12-13 1994-03-29 Central Illinois Manufacturing Co. Filter housing with means to prohibit fluid flow
US5585574A (en) * 1993-02-02 1996-12-17 Mitsubishi Materials Corporation Shaft having a magnetostrictive torque sensor and a method for making same

Also Published As

Publication number Publication date
GB2355801A (en) 2001-05-02
GB9925538D0 (en) 1999-12-29

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20191028