GB497095A - An apparatus for producing magnetic figures to indicate the disposition of magnetic fields - Google Patents

An apparatus for producing magnetic figures to indicate the disposition of magnetic fields

Info

Publication number
GB497095A
GB497095A GB16728/37A GB1672837A GB497095A GB 497095 A GB497095 A GB 497095A GB 16728/37 A GB16728/37 A GB 16728/37A GB 1672837 A GB1672837 A GB 1672837A GB 497095 A GB497095 A GB 497095A
Authority
GB
United Kingdom
Prior art keywords
vessel
testing
test
transparent
water
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
GB16728/37A
Other languages
English (en)
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.)
RICHARD SIEGFRIED HILPERT
Original Assignee
RICHARD SIEGFRIED HILPERT
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 RICHARD SIEGFRIED HILPERT filed Critical RICHARD SIEGFRIED HILPERT
Publication of GB497095A publication Critical patent/GB497095A/en
Expired legal-status Critical Current

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
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/83—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws by investigating stray magnetic fields
    • G01N27/84—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws by investigating stray magnetic fields by applying magnetic powder or magnetic ink

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (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)
GB16728/37A 1936-06-17 1937-06-16 An apparatus for producing magnetic figures to indicate the disposition of magnetic fields Expired GB497095A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE497095X 1936-06-17

Publications (1)

Publication Number Publication Date
GB497095A true GB497095A (en) 1938-12-13

Family

ID=6545126

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16728/37A Expired GB497095A (en) 1936-06-17 1937-06-16 An apparatus for producing magnetic figures to indicate the disposition of magnetic fields

Country Status (3)

Country Link
FR (1) FR823013A (en:Method)
GB (1) GB497095A (en:Method)
NL (2) NL52156C (en:Method)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2447911A (en) * 1945-07-20 1948-08-24 Magnaflux Corp Magnetic field gauge
US2764733A (en) * 1952-05-03 1956-09-25 Magnaflux Corp Method and means for detecting flaws
US3378762A (en) * 1967-07-05 1968-04-16 Phillip J. Parker Magnetic particle inspection probe with adjustable probe legs and self-contained circuitry for a.c. or d.c. testing
US3978398A (en) * 1973-11-29 1976-08-31 Rockwell International Corporation Method for nondestructive magnetic inspection of an object employing a putty-like magnetic recording medium
USD277650S (en) 1982-07-09 1985-02-19 Mulvaney Dennis W Magnetic tester
GB2229538A (en) * 1989-03-21 1990-09-26 British Steel Plc Magnetic pattern display device
GB2466849A (en) * 2009-01-13 2010-07-14 Alstom Technology Ltd Defect detection using magnetic field and particles
CN114509497A (zh) * 2022-01-04 2022-05-17 东方电气集团东方锅炉股份有限公司 短管座角焊缝缺陷磁粉检测装置和方法
CN114894890A (zh) * 2022-05-09 2022-08-12 俊合盛(武汉)科技有限公司 一种变角度焊缝缺陷检测装置及方法

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2447911A (en) * 1945-07-20 1948-08-24 Magnaflux Corp Magnetic field gauge
US2764733A (en) * 1952-05-03 1956-09-25 Magnaflux Corp Method and means for detecting flaws
US3378762A (en) * 1967-07-05 1968-04-16 Phillip J. Parker Magnetic particle inspection probe with adjustable probe legs and self-contained circuitry for a.c. or d.c. testing
US3978398A (en) * 1973-11-29 1976-08-31 Rockwell International Corporation Method for nondestructive magnetic inspection of an object employing a putty-like magnetic recording medium
USD277650S (en) 1982-07-09 1985-02-19 Mulvaney Dennis W Magnetic tester
GB2229538A (en) * 1989-03-21 1990-09-26 British Steel Plc Magnetic pattern display device
GB2229538B (en) * 1989-03-21 1993-06-16 British Steel Plc Magnetic pattern viewer
GB2466849A (en) * 2009-01-13 2010-07-14 Alstom Technology Ltd Defect detection using magnetic field and particles
CN114509497A (zh) * 2022-01-04 2022-05-17 东方电气集团东方锅炉股份有限公司 短管座角焊缝缺陷磁粉检测装置和方法
CN114509497B (zh) * 2022-01-04 2023-07-25 东方电气集团东方锅炉股份有限公司 短管座角焊缝缺陷磁粉检测装置和方法
CN114894890A (zh) * 2022-05-09 2022-08-12 俊合盛(武汉)科技有限公司 一种变角度焊缝缺陷检测装置及方法

Also Published As

Publication number Publication date
FR823013A (fr) 1938-01-12
NL52156C (en:Method)
NL48575C (en:Method)

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