NO962330L - Apparat for visuell inspeksjon av innvendige sveiseforbindelser - Google Patents

Apparat for visuell inspeksjon av innvendige sveiseforbindelser

Info

Publication number
NO962330L
NO962330L NO962330A NO962330A NO962330L NO 962330 L NO962330 L NO 962330L NO 962330 A NO962330 A NO 962330A NO 962330 A NO962330 A NO 962330A NO 962330 L NO962330 L NO 962330L
Authority
NO
Norway
Prior art keywords
pipeline
visual inspection
mirror
internal welding
welding connections
Prior art date
Application number
NO962330A
Other languages
English (en)
Norwegian (no)
Other versions
NO962330D0 (no
Inventor
Oliver Trueman Dierlam
Original Assignee
Crc Pipeline Int 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 Crc Pipeline Int Inc filed Critical Crc Pipeline Int Inc
Publication of NO962330D0 publication Critical patent/NO962330D0/no
Publication of NO962330L publication Critical patent/NO962330L/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/954—Inspecting the inner surface of hollow bodies, e.g. bores

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
NO962330A 1995-06-06 1996-06-05 Apparat for visuell inspeksjon av innvendige sveiseforbindelser NO962330L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/467,271 US5654795A (en) 1995-06-06 1995-06-06 Internal visual weld inspection apparatus

Publications (2)

Publication Number Publication Date
NO962330D0 NO962330D0 (no) 1996-06-05
NO962330L true NO962330L (no) 1996-12-09

Family

ID=23855061

Family Applications (1)

Application Number Title Priority Date Filing Date
NO962330A NO962330L (no) 1995-06-06 1996-06-05 Apparat for visuell inspeksjon av innvendige sveiseforbindelser

Country Status (5)

Country Link
US (1) US5654795A (pt)
EP (1) EP0747693A3 (pt)
BR (1) BR9602142A (pt)
CA (1) CA2172317A1 (pt)
NO (1) NO962330L (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19740276C1 (de) * 1997-09-13 1999-06-17 Wolfgang Rausch Gmbh & Co Elec Druckprüfgerät
US6621516B1 (en) * 2000-02-18 2003-09-16 Thomas Wasson Panoramic pipe inspector
EP1272831A1 (de) * 2000-03-31 2003-01-08 Friedel Paul Kalberg Verfahren und anordnung zur visuellen prüfung und beurteilung von rundschweissnähten in rohrleitungen
US6580449B1 (en) 2000-07-18 2003-06-17 Dhv International, Inc. Borehole inspection instrument having a low voltage, low power fiber optic light-head
US7345757B2 (en) * 2004-09-28 2008-03-18 Penza G Gregory Inspection apparatus for pipelines
US7551197B2 (en) * 2005-09-08 2009-06-23 Ulc Robotics, Inc. Pipeline inspection system
CN113959949B (zh) * 2021-10-27 2024-04-30 内蒙古电力(集团)有限责任公司内蒙古电力科学研究院分公司 一种电站锅炉插入式管座角焊缝相控阵检测装置及工艺
CN114785936B (zh) * 2022-05-25 2023-10-03 国网安徽省电力有限公司池州供电公司 一种具有定位卡接功能的行走装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4275414A (en) * 1979-01-04 1981-06-23 Westinghouse Electric Corp. Tube plug weld inspection apparatus
US4784463A (en) * 1986-03-07 1988-11-15 Olympus Optical Co., Ltd. Endoscope apparatus holding apparatus
FR2631697B1 (fr) * 1988-05-17 1991-07-26 Hispano Suiza Sa Appareil pour le controle optique du profil interne d'un tube ou d'un alesage
US5090608A (en) * 1990-02-20 1992-02-25 Crc-Evans Automatic Welding Resilient lineup clamp
NO921938L (no) * 1991-05-16 1992-11-17 Conoco Inc Fremgangsmaate og innretning for ultralydkontroll
JP2613824B2 (ja) * 1991-07-19 1997-05-28 日本鋼管工事株式会社 配管の検査装置
US5435478A (en) * 1991-08-05 1995-07-25 Wood; J. W. Welding apparatus and method

Also Published As

Publication number Publication date
US5654795A (en) 1997-08-05
EP0747693A3 (en) 1998-04-01
NO962330D0 (no) 1996-06-05
EP0747693A2 (en) 1996-12-11
BR9602142A (pt) 1998-06-30
CA2172317A1 (en) 1996-12-07

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application