GB9704637D0 - Damage assessment - Google Patents

Damage assessment

Info

Publication number: GB9704637D0
Authority: GB; United Kingdom
Prior art keywords: damage assessment; assessment; damage
Prior art date: 1997-03-06
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

GBGB9704637.9A

Other versions

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.)

BAE Systems Electronics Ltd

Original Assignee

GEC Marconi Ltd

Marconi Co Ltd

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.)

1997-03-06

Filing date

1997-03-06

Publication date

1997-04-23

1997-03-06 Application filed by GEC Marconi Ltd, Marconi Co Ltd filed Critical GEC Marconi Ltd

1997-03-06 Priority to GB9704637A priority Critical patent/GB2322988A/en

1997-04-23 Publication of GB9704637D0 publication Critical patent/GB9704637D0/en

1998-03-05 Priority to PCT/GB1998/000698 priority patent/WO1998039670A1/en

1998-03-05 Priority to CA002282291A priority patent/CA2282291A1/en

1998-03-05 Priority to EP98909585A priority patent/EP0965055A1/en

1998-03-09 Priority to AU64077/98A priority patent/AU6407798A/en

1998-09-09 Publication of GB2322988A publication Critical patent/GB2322988A/en

Status Withdrawn legal-status Critical Current

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
- G01S7/415—Identification of targets based on measurements of movement associated with the target
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Radar, Positioning & Navigation (AREA)
Remote Sensing (AREA)
Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Control Of Turbines (AREA)

GB9704637A 1997-03-06 1997-03-06 Damage assessment using radar Withdrawn GB2322988A (en)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
GB9704637A GB2322988A (en)	1997-03-06	1997-03-06	Damage assessment using radar
PCT/GB1998/000698 WO1998039670A1 (en)	1997-03-06	1998-03-05	Damage assessment
CA002282291A CA2282291A1 (en)	1997-03-06	1998-03-05	Damage assessment
EP98909585A EP0965055A1 (en)	1997-03-06	1998-03-05	Damage assessment
AU64077/98A AU6407798A (en)	1997-03-06	1998-03-09	Damage assessment

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB9704637A GB2322988A (en)	1997-03-06	1997-03-06	Damage assessment using radar

Publications (2)

Publication Number	Publication Date
GB9704637D0 true GB9704637D0 (en)	1997-04-23
GB2322988A GB2322988A (en)	1998-09-09

Family

ID=10808790

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB9704637A Withdrawn GB2322988A (en)	1997-03-06	1997-03-06	Damage assessment using radar

Country Status (5)

Country	Link
EP (1)	EP0965055A1 (en)
AU (1)	AU6407798A (en)
CA (1)	CA2282291A1 (en)
GB (1)	GB2322988A (en)
WO (1)	WO1998039670A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10359930A1 (en)	2003-01-23	2004-08-05	Siemens Ag	Determining method of the demands on rotating blades in a current machine, blades being fixed or arranged on a rotor shaft
US7095221B2 (en) *	2004-05-27	2006-08-22	Siemens Aktiengesellschaft	Doppler radar sensing system for monitoring turbine generator components
DE102009047761B3 (en) *	2009-12-09	2011-06-16	Areva Np Gmbh	Monitoring system for an interior of a machine
GB201611894D0 (en) *	2016-07-08	2016-08-24	Imp Innovations Ltd	An apparatus and method for generating a motional signature indicative of motion of moving parts of a target machine
DE102016216412A1 (en) *	2016-08-31	2018-03-01	Siemens Aktiengesellschaft	Method and arrangement for monitoring a hot gas region of a gas turbine
US10705198B2 (en) *	2018-03-27	2020-07-07	Infineon Technologies Ag	System and method of monitoring an air flow using a millimeter-wave radar sensor

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3419820A (en) *	1965-12-06	1968-12-31	Curtiss Wright Corp	Electronic frequency ratio generator
GB1143339A (en) *	1968-02-05	1969-02-19	Ts I Aviat Motorostroenia Im P	Apparatus for indicating the vibration of turboengine rotor blades
US4194400A (en) *	1977-12-21	1980-03-25	General Electric Company	Ultrasonic inspection method
GB2055269B (en) *	1979-08-04	1983-10-05	Emi Ltd	Checking the location of moving parts in a machine
DE3044242A1 (en) *	1979-12-11	1981-09-03	Smiths Industries Ltd., London	DISPLAY SYSTEM FOR DISPLAYING THE DISTANCE OF THE BLADES OF A TURBINE TO A REFERENCE POINT
WO1982001416A1 (en) *	1980-10-10	1982-04-29	Leon Robert L	Method and apparatus for detecting and identifying excessively vibrating blades of a turbomachine
US4380172A (en) *	1981-02-19	1983-04-19	General Electric Company	On-line rotor crack detection
US4413519A (en) *	1981-07-29	1983-11-08	Westinghouse Electric Corp.	Turbine blade vibration detection apparatus
US4507658A (en) *	1982-07-30	1985-03-26	Westinghouse Electric Corp.	Narrow beam radar installation for turbine monitoring
US4506551A (en) *	1982-09-30	1985-03-26	Becton Dickinson And Company	Transducer selecting system
GB2144853B (en) *	1983-08-10	1987-01-14	Rolls Royce	Component inspection by self generated transient stress wave detection
US4567769A (en) *	1984-03-08	1986-02-04	Rockwell International Corporation	Contact-free ultrasonic transduction for flaw and acoustic discontinuity detection
DE4017448A1 (en) *	1989-06-05	1990-12-06	Siemens Ag	METHOD FOR DIAGNOSING THE MECHANICAL PROPERTIES OF MACHINES
US5479826A (en) *	1994-06-17	1996-01-02	Westinghouse Electric Corporation	Microwave system for monitoring turbine blade vibration
US5760731A (en) *	1995-12-19	1998-06-02	Fisher Controls International, Inc.	Sensors and methods for sensing displacement using radar

1997
- 1997-03-06 GB GB9704637A patent/GB2322988A/en not_active Withdrawn
1998
- 1998-03-05 EP EP98909585A patent/EP0965055A1/en not_active Withdrawn
- 1998-03-05 WO PCT/GB1998/000698 patent/WO1998039670A1/en not_active Ceased
- 1998-03-05 CA CA002282291A patent/CA2282291A1/en not_active Abandoned
- 1998-03-09 AU AU64077/98A patent/AU6407798A/en not_active Abandoned

Also Published As

Publication number	Publication date
AU6407798A (en)	1998-09-22
GB2322988A (en)	1998-09-09
WO1998039670A1 (en)	1998-09-11
CA2282291A1 (en)	1998-09-11
EP0965055A1 (en)	1999-12-22

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CA82333S (en)	1997-11-14	Remorque
CA82218S (en)	1997-10-31	Sports-glasses
CA81694S (en)	1997-09-05	Tape-rule
CA80915S (en)	1997-05-30	Elbow-rest

Legal Events

Date	Code	Title	Description
2002-01-30	WAP	Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)