DE2964443D1 - Annular weld inspection apparatus - Google Patents

Annular weld inspection apparatus

Info

Publication number
DE2964443D1
DE2964443D1 DE7979105209T DE2964443T DE2964443D1 DE 2964443 D1 DE2964443 D1 DE 2964443D1 DE 7979105209 T DE7979105209 T DE 7979105209T DE 2964443 T DE2964443 T DE 2964443T DE 2964443 D1 DE2964443 D1 DE 2964443D1
Authority
DE
Germany
Prior art keywords
inspection apparatus
annular weld
weld inspection
annular
weld
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
Application number
DE7979105209T
Other languages
English (en)
Inventor
George William Norris
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of DE2964443D1 publication Critical patent/DE2964443D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
    • 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
    • G01M3/38—Investigating fluid-tightness of structures by using light

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
DE7979105209T 1979-01-04 1979-12-17 Annular weld inspection apparatus Expired DE2964443D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/000,932 US4275414A (en) 1979-01-04 1979-01-04 Tube plug weld inspection apparatus

Publications (1)

Publication Number Publication Date
DE2964443D1 true DE2964443D1 (en) 1983-02-03

Family

ID=21693617

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979105209T Expired DE2964443D1 (en) 1979-01-04 1979-12-17 Annular weld inspection apparatus

Country Status (8)

Country Link
US (1) US4275414A (de)
EP (1) EP0014762B1 (de)
JP (1) JPS5593378A (de)
KR (1) KR830001158B1 (de)
DE (1) DE2964443D1 (de)
ES (1) ES487439A0 (de)
PH (1) PH16867A (de)
YU (1) YU39197B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58107659U (ja) * 1982-01-11 1983-07-22 末野　正 イメ−ジセンサ型カメラ
FR2554606B1 (fr) * 1983-11-04 1987-04-10 Thomson Csf Dispositif optique de concentration du rayonnement lumineux emis par une diode electroluminescente, et diode electroluminescente comportant un tel dispositif
US4725883A (en) * 1986-07-18 1988-02-16 Westinghouse Electric Corp. Optical profilometry system for tubular products
US5100610A (en) * 1990-11-20 1992-03-31 Westinghouse Electric Corp. Tube plug inspection system
US5592286A (en) * 1995-03-08 1997-01-07 Alltrista Corporation Container flange inspection system using an annular lens
US5654795A (en) * 1995-06-06 1997-08-05 Crc-Evans Pipeline International, Inc. Internal visual weld inspection apparatus
US6373914B1 (en) * 2000-07-05 2002-04-16 Framatome Anp, Inc. In-situ test probe for reactor tube rib plugs
AU2003235949A1 (en) * 2002-04-26 2003-11-10 Babcock-Hitachi K.K. Method of causing intergranular stress corrosion crack to generate and grow in sample
CZ298660B6 (cs) * 2005-11-14 2007-12-12 Matal@Oldrich Zarízení pro provádení kontrol tesnosti teplosmenné plochy parního generátoru typu VVER v dobe odstávky
DE102010017187B4 (de) * 2010-02-26 2012-04-05 Kraftanlagen München Gmbh Verfahren zur optischen Untersuchung der Innenwand eines Rohres
CN112532933A (zh) * 2020-11-23 2021-03-19 苏州热工研究院有限公司 水下宽视野全景监控装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2254962A (en) * 1937-09-22 1941-09-02 George M Cressaty Unitary lens system
US2215900A (en) * 1939-10-28 1940-09-24 Ralph E Bitner Catadioptrical lens
US2510521A (en) * 1941-05-26 1950-06-06 Hartford Nat Bank & Trust Co Optical system
US2482698A (en) * 1943-05-06 1949-09-20 American Optical Corp Optical lens means having a nonspherical refracting surface
US2454144A (en) * 1944-09-27 1948-11-16 Rca Corp Image projection system
US2588414A (en) * 1946-09-11 1952-03-11 Farrand Optical Co Inc Aspherical corrector lens for optical systems
US3010366A (en) * 1954-05-27 1961-11-28 James H Crawford Lens
NL6404041A (de) * 1963-12-12 1965-06-14
FR2114362A5 (de) * 1970-11-19 1972-06-30 Ibm
US3669527A (en) * 1970-12-03 1972-06-13 Scripto Inc Wide angle photographic objective having nonspherical surfaces
CH573026A5 (de) * 1974-06-11 1976-02-27 Kaiser Josef Ag Fahrzeugwerk

Also Published As

Publication number Publication date
EP0014762A1 (de) 1980-09-03
YU296979A (en) 1982-06-30
US4275414A (en) 1981-06-23
KR830001158B1 (ko) 1983-06-16
EP0014762B1 (de) 1982-12-29
ES8105508A1 (es) 1981-05-16
YU39197B (en) 1984-08-31
ES487439A0 (es) 1981-05-16
PH16867A (en) 1984-03-26
JPS5593378A (en) 1980-07-15
KR830002231A (ko) 1983-05-23

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee