GB2355795B - Route based ultrasonic monitoring system - Google Patents

Route based ultrasonic monitoring system

Info

Publication number
GB2355795B
GB2355795B GB0102352A GB0102352A GB2355795B GB 2355795 B GB2355795 B GB 2355795B GB 0102352 A GB0102352 A GB 0102352A GB 0102352 A GB0102352 A GB 0102352A GB 2355795 B GB2355795 B GB 2355795B
Authority
GB
United Kingdom
Prior art keywords
monitoring system
route based
ultrasonic monitoring
based ultrasonic
route
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 - Fee Related
Application number
GB0102352A
Other versions
GB2355795A (en
GB0102352D0 (en
Inventor
William S Johnson
Kenneth R Piety
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.)
CSI Technology Inc
Original Assignee
CSI Technology Inc
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 CSI Technology Inc filed Critical CSI Technology Inc
Priority to GB0220374A priority Critical patent/GB2376072B/en
Priority to GB0220371A priority patent/GB2375607B/en
Priority claimed from GB9910083A external-priority patent/GB2337117B/en
Publication of GB0102352D0 publication Critical patent/GB0102352D0/en
Publication of GB2355795A publication Critical patent/GB2355795A/en
Application granted granted Critical
Publication of GB2355795B publication Critical patent/GB2355795B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01H1/003—Measuring characteristics of vibrations in solids by using direct conduction to the detector of rotating machines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/24—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/24—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations
    • G01M3/243—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations for pipes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/14—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object using acoustic emission techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/36—Detecting the response signal, e.g. electronic circuits specially adapted therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/4454—Signal recognition, e.g. specific values or portions, signal events, signatures

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Acoustics & Sound (AREA)
  • Examining Or Testing Airtightness (AREA)
GB0102352A 1998-05-04 1999-04-30 Route based ultrasonic monitoring system Expired - Fee Related GB2355795B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0220374A GB2376072B (en) 1998-05-04 1999-04-30 Digital ultrasonic monitoring system and method
GB0220371A GB2375607B (en) 1998-05-04 1999-04-30 Digital ultrasonic monitoring system and method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7556098A 1998-05-04 1998-05-04
GB9910083A GB2337117B (en) 1998-05-04 1999-04-30 Digital ultrasonic monitoring system and method

Publications (3)

Publication Number Publication Date
GB0102352D0 GB0102352D0 (en) 2001-03-14
GB2355795A GB2355795A (en) 2001-05-02
GB2355795B true GB2355795B (en) 2002-10-30

Family

ID=26315494

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0102352A Expired - Fee Related GB2355795B (en) 1998-05-04 1999-04-30 Route based ultrasonic monitoring system
GB0102353A Expired - Fee Related GB2355796B (en) 1998-05-04 1999-04-30 Ultrasonic monitoring device

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0102353A Expired - Fee Related GB2355796B (en) 1998-05-04 1999-04-30 Ultrasonic monitoring device

Country Status (1)

Country Link
GB (2) GB2355795B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2358470B (en) * 1999-02-02 2002-02-27 Csi Technology Inc Enhanced detection of vibration
US8285520B2 (en) 2007-11-28 2012-10-09 Ken Desmet Hand held data collector and analyzer device
CN112505580A (en) * 2020-11-03 2021-03-16 深圳供电局有限公司 Electric leakage detection device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4520674A (en) * 1983-11-14 1985-06-04 Technology For Energy Corporation Vibration monitoring device
US4612620A (en) * 1983-06-06 1986-09-16 Ird Mechanalysis, Inc. Apparatus for collecting scheduled maintenance data
US5406491A (en) * 1993-03-26 1995-04-11 Trimble Navigation Limited Navigational system for trip routing
WO1997014021A1 (en) * 1995-10-12 1997-04-17 Westinghouse Electric Corporation Portable computer ultrasonic data acquisition system
US5650943A (en) * 1995-04-10 1997-07-22 Leak Detection Services, Inc. Apparatus and method for testing for valve leaks by differential signature method
WO1998001831A1 (en) * 1996-07-05 1998-01-15 Spm Instrument Ab Condition analyzer

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2555313B1 (en) * 1983-11-23 1986-04-18 Dietrich & Cie De TEMPERATURE MEASURING PROBE FOR ENAMELLED APPLIANCES
WO1988005886A1 (en) * 1987-02-09 1988-08-11 Tlv Co., Ltd. Operation sensor of steam trap
FR2696833B1 (en) * 1992-10-14 1995-10-20 Snecma DEVICE FOR SUPPORTING A PROBE FOR DETECTION AND LOCATION OF POTENTIAL FAULTS WITHIN A BORE.
US5381692A (en) * 1992-12-09 1995-01-17 United Technologies Corporation Bearing assembly monitoring system
JPH075027A (en) * 1993-06-15 1995-01-10 Tlv Co Ltd Measuring and indicating apparatus for vibration and temperature
US5633811A (en) * 1994-12-09 1997-05-27 Computational Systems, Inc. Hand held data collector and analyzer system
US5616829A (en) * 1995-03-09 1997-04-01 Teledyne Industries Inc. Abnormality detection/suppression system for a valve apparatus
US5904652A (en) * 1995-06-29 1999-05-18 Teratech Corporation Ultrasound scan conversion with spatial dithering
US5852351A (en) * 1996-08-22 1998-12-22 Csi Technology Machine monitor
ATE228647T1 (en) * 1997-07-22 2002-12-15 Skf Condition Monitoring Inc VIBRATION MONITORING SYSTEM
EP1064530B1 (en) * 1998-03-20 2015-10-28 Smiths Detection Inc. Handheld sensing apparatus
AU2125499A (en) * 1998-03-30 1999-10-14 Ethicon Endo-Surgery, Inc. Methods and apparatus to recognize surgical apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4612620A (en) * 1983-06-06 1986-09-16 Ird Mechanalysis, Inc. Apparatus for collecting scheduled maintenance data
US4520674A (en) * 1983-11-14 1985-06-04 Technology For Energy Corporation Vibration monitoring device
US5406491A (en) * 1993-03-26 1995-04-11 Trimble Navigation Limited Navigational system for trip routing
US5650943A (en) * 1995-04-10 1997-07-22 Leak Detection Services, Inc. Apparatus and method for testing for valve leaks by differential signature method
WO1997014021A1 (en) * 1995-10-12 1997-04-17 Westinghouse Electric Corporation Portable computer ultrasonic data acquisition system
WO1998001831A1 (en) * 1996-07-05 1998-01-15 Spm Instrument Ab Condition analyzer

Also Published As

Publication number Publication date
GB0102353D0 (en) 2001-03-14
GB2355796A (en) 2001-05-02
GB2355796B (en) 2002-10-30
GB2355795A (en) 2001-05-02
GB0102352D0 (en) 2001-03-14

Similar Documents

Publication Publication Date Title
GB9910082D0 (en) Route based ultrasonic monitoring system
GB2344677B (en) Position monitoring system
SG88749A1 (en) Welding monitoring system
HUP0102601A3 (en) Construction system
GB9800534D0 (en) Diagnostic system
GB2345183B (en) Speech monitoring system
GB9825918D0 (en) Monitoring systems
GB2355795B (en) Route based ultrasonic monitoring system
GB0220374D0 (en) Route based ultrasonic monitoring system
GB9819552D0 (en) Cleaning system
GB9824689D0 (en) Monitoring system
GB2336702A8 (en) Monitoring system
GB9806170D0 (en) Remote monitoring system
GB2332319A9 (en) Property monitoring system
GB9803050D0 (en) Monitoring systems
GB0220377D0 (en) Ultrasonic monitoring device
GB2336675A8 (en) Vibration monitoring system
GB9821372D0 (en) Monitoring system
GB9821617D0 (en) Monitoring system
GB2335391B (en) Care monitoring systems
GB9923480D0 (en) Monitoring systems
GB9814308D0 (en) Monitoring systems
ZA986920B (en) Line monitoring system
GB9813738D0 (en) Warning system
IL123141A0 (en) Vehicle monitoring system

Legal Events

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

Effective date: 20070430