WO2003052439A3 - Detecting magnetic rotational non-uniformity - Google Patents
Detecting magnetic rotational non-uniformity Download PDFInfo
- Publication number
- WO2003052439A3 WO2003052439A3 PCT/EP2002/014520 EP0214520W WO03052439A3 WO 2003052439 A3 WO2003052439 A3 WO 2003052439A3 EP 0214520 W EP0214520 W EP 0214520W WO 03052439 A3 WO03052439 A3 WO 03052439A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- shaft
- uniformity
- detector
- source
- magnetisation
- Prior art date
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
- G01N27/80—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating mechanical hardness, e.g. by investigating saturation or remanence of ferromagnetic material
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Electrochemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2002366373A AU2002366373A1 (en) | 2001-12-14 | 2002-12-16 | Detecting magnetic rotational non-uniformity |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0129982.5 | 2001-12-14 | ||
GB0129982A GB0129982D0 (en) | 2001-12-14 | 2001-12-14 | Detecting magnetic rotational non-uniformity |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003052439A2 WO2003052439A2 (en) | 2003-06-26 |
WO2003052439A3 true WO2003052439A3 (en) | 2004-02-19 |
Family
ID=9927657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2002/014520 WO2003052439A2 (en) | 2001-12-14 | 2002-12-16 | Detecting magnetic rotational non-uniformity |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2002366373A1 (en) |
GB (1) | GB0129982D0 (en) |
WO (1) | WO2003052439A2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114062985B (en) * | 2021-11-03 | 2023-08-11 | 人本股份有限公司 | Bearing residual magnetism detection device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2295382A (en) * | 1940-07-12 | 1942-09-08 | Westinghouse Electric & Mfg Co | Device for magnetic measurements and inspection |
US4727321A (en) * | 1985-05-03 | 1988-02-23 | Nukem Gmbh | Method and device for magnetic and ultrasonic testing of ferro-magnetic objects |
US4864239A (en) * | 1983-12-05 | 1989-09-05 | General Electric Company | Cylindrical bearing inspection |
-
2001
- 2001-12-14 GB GB0129982A patent/GB0129982D0/en not_active Ceased
-
2002
- 2002-12-16 AU AU2002366373A patent/AU2002366373A1/en not_active Abandoned
- 2002-12-16 WO PCT/EP2002/014520 patent/WO2003052439A2/en not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2295382A (en) * | 1940-07-12 | 1942-09-08 | Westinghouse Electric & Mfg Co | Device for magnetic measurements and inspection |
US4864239A (en) * | 1983-12-05 | 1989-09-05 | General Electric Company | Cylindrical bearing inspection |
US4727321A (en) * | 1985-05-03 | 1988-02-23 | Nukem Gmbh | Method and device for magnetic and ultrasonic testing of ferro-magnetic objects |
Also Published As
Publication number | Publication date |
---|---|
AU2002366373A8 (en) | 2003-06-30 |
GB0129982D0 (en) | 2002-02-06 |
WO2003052439A2 (en) | 2003-06-26 |
AU2002366373A1 (en) | 2003-06-30 |
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