NL7007144A - - Google Patents

Info

Publication number
NL7007144A
NL7007144A NL7007144A NL7007144A NL7007144A NL 7007144 A NL7007144 A NL 7007144A NL 7007144 A NL7007144 A NL 7007144A NL 7007144 A NL7007144 A NL 7007144A NL 7007144 A NL7007144 A NL 7007144A
Authority
NL
Netherlands
Application number
NL7007144A
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 filed Critical
Publication of NL7007144A publication Critical patent/NL7007144A/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Measuring Magnetic Variables (AREA)
NL7007144A 1969-05-19 1970-05-15 NL7007144A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82579269A 1969-05-19 1969-05-19

Publications (1)

Publication Number Publication Date
NL7007144A true NL7007144A (de) 1970-11-23

Family

ID=25244930

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7007144A NL7007144A (de) 1969-05-19 1970-05-15

Country Status (7)

Country Link
US (1) US3611119A (de)
JP (1) JPS4838279B1 (de)
DE (1) DE7017823U (de)
ES (1) ES380514A1 (de)
GB (1) GB1303166A (de)
NL (1) NL7007144A (de)
SE (1) SE359165B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4095181A (en) * 1976-12-17 1978-06-13 The Boeing Company Rotating pot shaped eddy current probe in which only a small fraction of the lip forming the outer core portion is retained
US4325026A (en) * 1979-03-19 1982-04-13 Westinghouse Electric Corp. Plural coil eddy current mapping probe
US4553095A (en) * 1982-06-10 1985-11-12 Westinghouse Electric Corp. Eddy current thickness gauge with constant magnetic bias
US4634976A (en) * 1983-05-05 1987-01-06 American Stress Technologies, Inc. Barkhausen noise method for stress and defect detecting in hard steel
FR2582813B1 (fr) * 1985-06-04 1987-12-24 Framatome Sa Methode de reperage de l'interface entre une piece d'acier inoxydable et le metal d'apport d'une soudure
US4847552A (en) * 1987-07-07 1989-07-11 The Boeing Company Detection of electrically conductive materials beneath surface coatings employing eddy currents
US5200704A (en) * 1991-02-28 1993-04-06 Westinghouse Electric Corp. System and method including a buried flexible sheet target impregnated with ferromagnetic particles and eddy current probe for determining proximity of a non-conductive underground structure
US5249612A (en) * 1992-07-24 1993-10-05 Bti, Inc. Apparatus and methods for controlling fluid dispensing
RU2559323C1 (ru) * 2014-04-10 2015-08-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный исследовательский Томский политехнический университет" Устройство для определения содержания феррита в материале

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1952185A (en) * 1932-08-19 1934-03-27 Gen Electric Magnetic testing device
US2957129A (en) * 1956-03-30 1960-10-18 Emmett M Irwin Magnetic testing apparatus and method
US2935874A (en) * 1958-08-15 1960-05-10 Jr Charles C Morgan Boundary layer heat transfer colorimeter
US3378763A (en) * 1967-09-14 1968-04-16 Budd Co Eddy current probe with temperature compensation

Also Published As

Publication number Publication date
JPS4838279B1 (de) 1973-11-16
DE7017823U (de) 1971-02-11
SE359165B (de) 1973-08-20
ES380514A1 (es) 1973-04-01
GB1303166A (de) 1973-01-17
US3611119A (en) 1971-10-05

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Legal Events

Date Code Title Description
BV The patent application has lapsed