NO331268B1 - Kjedeleddstestapparatur and progress feed - Google Patents

Kjedeleddstestapparatur and progress feed

Info

Publication number
NO331268B1
NO331268B1 NO20101197A NO20101197A NO331268B1 NO 331268 B1 NO331268 B1 NO 331268B1 NO 20101197 A NO20101197 A NO 20101197A NO 20101197 A NO20101197 A NO 20101197A NO 331268 B1 NO331268 B1 NO 331268B1
Authority
NO
Norway
Prior art keywords
kjedeleddstestapparatur
joints
chains
operable
progress feed
Prior art date
Application number
NO20101197A
Other languages
Norwegian (no)
Inventor
Harald Pallesen
Original Assignee
Argus Remote Systems As
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 Argus Remote Systems As filed Critical Argus Remote Systems As
Priority to NO20101197A priority Critical patent/NO331268B1/en
Publication of NO331268B1 publication Critical patent/NO331268B1/en

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
    • G01N27/72Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating magnetic variables
    • G01N27/82Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/90Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
    • G01N27/9006Details
    • G01N27/9013Details specially adapted for scanning
    • G01N27/902Details specially adapted for scanning by moving the sensors

Abstract

En Kjedeleddstestapparatur (10) for å teste leddene (70) til kjeder (80) som omfatter en sensoranordning (60, 100) for å indusere en eller flere virvelstrømningsresonanser (350, 360) i et eller flere ledd (70) til en eller flere kjeder (80) og for å utføre målinger av de en eller flere virvelstrømningsresonansene (350, 360) ved et flertall tidsintervaller for å bestemme en mekanisk tilstand og/eller en temporal endring i den mekaniske tilstanden til de en eller flere leddene (70). A Kjedeleddstestapparatur (10) to test the joints (70) to said chains (80) comprising a sensor device (60, 100) to induce one or more virvelstrømningsresonanser (350, 360) in one or more joints (70) to one or more chains (80) and to make measurements of the one or more virvelstrømningsresonansene (350, 360) at a plurality of time intervals for determining a physical condition and / or a temporal change in the mechanical condition of the one or more joints (70). Apparaturen (10) kan drives til å være manøvrerbar innenfor et undervannsmiljø (20). The apparatus (10) operable to be operable in a subsea environment (20).
NO20101197A 2010-08-27 2010-08-27 Kjedeleddstestapparatur and progress feed NO331268B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO20101197A NO331268B1 (en) 2010-08-27 2010-08-27 Kjedeleddstestapparatur and progress feed

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20101197A NO331268B1 (en) 2010-08-27 2010-08-27 Kjedeleddstestapparatur and progress feed
PCT/NO2011/000232 WO2012026826A1 (en) 2010-08-27 2011-08-24 Chain link testing apparatus and method

Publications (1)

Publication Number Publication Date
NO331268B1 true NO331268B1 (en) 2011-11-14

Family

ID=44786060

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20101197A NO331268B1 (en) 2010-08-27 2010-08-27 Kjedeleddstestapparatur and progress feed

Country Status (2)

Country Link
NO (1) NO331268B1 (en)
WO (1) WO2012026826A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9003893B2 (en) * 2013-03-07 2015-04-14 R.J. Reynolds Tobacco Company Chain link tester

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1339610A (en) * 1918-08-08 1920-05-11 Thomson Electric Welding Compa Weld-testing device for chains
US3788062A (en) * 1972-09-21 1974-01-29 S G Taylor Chain Co Inc Chain inspection and repair system
US4355281A (en) * 1978-06-14 1982-10-19 Republic Steel Corporation Eddy current surface flaw detection employing signal correlation
US5317265A (en) 1992-09-16 1994-05-31 Weinstock Ronald J Computerized magnetic resonance analyzer
GB0413323D0 (en) 2004-06-14 2004-07-21 Engspire Ltd Underwater inspection apparatus and method

Also Published As

Publication number Publication date
WO2012026826A1 (en) 2012-03-01

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