GB2235604B - Transient thermography - Google Patents

Transient thermography

Info

Publication number
GB2235604B
GB2235604B GB9013415A GB9013415A GB2235604B GB 2235604 B GB2235604 B GB 2235604B GB 9013415 A GB9013415 A GB 9013415A GB 9013415 A GB9013415 A GB 9013415A GB 2235604 B GB2235604 B GB 2235604B
Authority
GB
United Kingdom
Prior art keywords
transient thermography
thermography
transient
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
GB9013415A
Other versions
GB2235604A (en
GB9013415D0 (en
Inventor
Alan John Basil Travis
Brooke Armitage Ward
John Michael Green
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Publication of GB9013415D0 publication Critical patent/GB9013415D0/en
Publication of GB2235604A publication Critical patent/GB2235604A/en
Application granted granted Critical
Publication of GB2235604B publication Critical patent/GB2235604B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/02—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only
    • H04N3/08—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving reflector
    • H04N3/09—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving reflector for electromagnetic radiation in the invisible region, e.g. infrared
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/72—Investigating presence of flaws
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/12—Scanning systems using multifaceted mirrors

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Optics & Photonics (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
GB9013415A 1989-06-23 1990-06-15 Transient thermography Expired - Fee Related GB2235604B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898914437A GB8914437D0 (en) 1989-06-23 1989-06-23 Transient thermography

Publications (3)

Publication Number Publication Date
GB9013415D0 GB9013415D0 (en) 1990-08-08
GB2235604A GB2235604A (en) 1991-03-06
GB2235604B true GB2235604B (en) 1994-04-06

Family

ID=10658937

Family Applications (2)

Application Number Title Priority Date Filing Date
GB898914437A Pending GB8914437D0 (en) 1989-06-23 1989-06-23 Transient thermography
GB9013415A Expired - Fee Related GB2235604B (en) 1989-06-23 1990-06-15 Transient thermography

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB898914437A Pending GB8914437D0 (en) 1989-06-23 1989-06-23 Transient thermography

Country Status (1)

Country Link
GB (2) GB8914437D0 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9421493D0 (en) * 1994-10-24 1994-12-07 Marconi Gec Ltd Imaging method and system
DE19542534C1 (en) * 1995-11-15 1997-02-27 Phototherm Dr Petry Gmbh Induced heat radiation generating and detecting apparatus radiation
GB9924425D0 (en) 1999-10-16 1999-12-15 British Aerospace Material analysis
KR100785050B1 (en) * 2006-04-21 2007-12-12 에이치비전자주식회사 Laser Display Apparatus
US9330449B2 (en) * 2013-03-15 2016-05-03 Digital Wind Systems, Inc. System and method for ground based inspection of wind turbine blades
US9194843B2 (en) 2013-03-15 2015-11-24 Digital Wind Systems, Inc. Method and apparatus for monitoring wind turbine blades during operation
US9453500B2 (en) 2013-03-15 2016-09-27 Digital Wind Systems, Inc. Method and apparatus for remote feature measurement in distorted images
US9395337B2 (en) 2013-03-15 2016-07-19 Digital Wind Systems, Inc. Nondestructive acoustic doppler testing of wind turbine blades from the ground during operation
DE102014218136B4 (en) 2014-09-10 2019-07-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Thermographic examination device and method for the non-destructive examination of a near-surface structure on a test object

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Review of Progress in Quantitative Nondestructive Evaluation 7A 1988,pages 273-277 *

Also Published As

Publication number Publication date
GB2235604A (en) 1991-03-06
GB8914437D0 (en) 1989-08-09
GB9013415D0 (en) 1990-08-08

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970615