GB2474246B - Apparatus for inspection of a gap - Google Patents

Apparatus for inspection of a gap

Info

Publication number
GB2474246B
GB2474246B GB0917531.6A GB0917531A GB2474246B GB 2474246 B GB2474246 B GB 2474246B GB 0917531 A GB0917531 A GB 0917531A GB 2474246 B GB2474246 B GB 2474246B
Authority
GB
United Kingdom
Prior art keywords
inspection
gap
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
GB0917531.6A
Other versions
GB0917531D0 (en
GB2474246A (en
Inventor
Josef Erni
Simon Honold
Niklaus Hugi
Philip Isler
Bernhard Mark
Roland Moser
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.)
General Electric Technology GmbH
Original Assignee
Alstom Technology AG
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 Alstom Technology AG filed Critical Alstom Technology AG
Priority to GB0917531.6A priority Critical patent/GB2474246B/en
Publication of GB0917531D0 publication Critical patent/GB0917531D0/en
Publication of GB2474246A publication Critical patent/GB2474246A/en
Application granted granted Critical
Publication of GB2474246B publication Critical patent/GB2474246B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K15/00Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34Testing dynamo-electric machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
GB0917531.6A 2009-10-07 2009-10-07 Apparatus for inspection of a gap Expired - Fee Related GB2474246B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0917531.6A GB2474246B (en) 2009-10-07 2009-10-07 Apparatus for inspection of a gap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0917531.6A GB2474246B (en) 2009-10-07 2009-10-07 Apparatus for inspection of a gap

Publications (3)

Publication Number Publication Date
GB0917531D0 GB0917531D0 (en) 2009-11-25
GB2474246A GB2474246A (en) 2011-04-13
GB2474246B true GB2474246B (en) 2012-02-08

Family

ID=41402651

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0917531.6A Expired - Fee Related GB2474246B (en) 2009-10-07 2009-10-07 Apparatus for inspection of a gap

Country Status (1)

Country Link
GB (1) GB2474246B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2530535B (en) * 2014-09-25 2021-04-07 Bae Systems Plc Surveillance apparatus
GB2530534B (en) 2014-09-25 2021-06-02 Bae Systems Plc Surveillance apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0794437A2 (en) * 1996-03-05 1997-09-10 Kabushiki Kaisha Toshiba Apparatus for inspecting a structure comprising a probe to be inserted through a gap in the structure
US20080087113A1 (en) * 2006-01-04 2008-04-17 General Electric Company Junior Ultrasonic Miniature Air Gap Inspection Crawler
EP2071343A1 (en) * 2007-12-10 2009-06-17 ALSTOM Technology Ltd Self-guilding instrument carrier for in-situ operation in a generator
EP2110678A1 (en) * 2008-04-14 2009-10-21 ALSTOM Technology Ltd Device for the inspection of a gap

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0794437A2 (en) * 1996-03-05 1997-09-10 Kabushiki Kaisha Toshiba Apparatus for inspecting a structure comprising a probe to be inserted through a gap in the structure
US20080087113A1 (en) * 2006-01-04 2008-04-17 General Electric Company Junior Ultrasonic Miniature Air Gap Inspection Crawler
EP2071343A1 (en) * 2007-12-10 2009-06-17 ALSTOM Technology Ltd Self-guilding instrument carrier for in-situ operation in a generator
EP2110678A1 (en) * 2008-04-14 2009-10-21 ALSTOM Technology Ltd Device for the inspection of a gap

Also Published As

Publication number Publication date
GB0917531D0 (en) 2009-11-25
GB2474246A (en) 2011-04-13

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Legal Events

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

Effective date: 20201007