JPS52281U - - Google Patents
Info
- Publication number
- JPS52281U JPS52281U JP1976070427U JP7042776U JPS52281U JP S52281 U JPS52281 U JP S52281U JP 1976070427 U JP1976070427 U JP 1976070427U JP 7042776 U JP7042776 U JP 7042776U JP S52281 U JPS52281 U JP S52281U
- Authority
- JP
- Japan
- 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.)
- Granted
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
- G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
- G01N27/9093—Arrangements for supporting the sensor; Combinations of eddy-current sensors and auxiliary arrangements for marking or for rejecting
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8205170A | 1970-10-19 | 1970-10-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52281U true JPS52281U (https=) | 1977-01-05 |
| JPS5245255Y2 JPS5245255Y2 (https=) | 1977-10-14 |
Family
ID=22168732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1976070427U Expired JPS5245255Y2 (https=) | 1970-10-19 | 1976-06-02 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4101832A (https=) |
| JP (1) | JPS5245255Y2 (https=) |
| CA (1) | CA947822A (https=) |
| DE (1) | DE2151870C3 (https=) |
| FR (1) | FR2111506A5 (https=) |
| GB (1) | GB1371055A (https=) |
| IT (1) | IT939610B (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5742262U (https=) * | 1980-08-21 | 1982-03-08 | ||
| JP2018521327A (ja) * | 2015-07-28 | 2018-08-02 | プリューフテヒニーク ディーター ブッシュ アクチェンゲゼルシャフト | プローブ素子、回転頭部及び試験装置 |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4204159A (en) * | 1978-04-18 | 1980-05-20 | Johnson Duane P | Eddy-current test probe with segmented circumferential test gap and method for inspection of materials |
| US4349780A (en) * | 1979-11-13 | 1982-09-14 | Northern Telecom Limited | Sensor device for continuous measurement of jacket thickness on a cable |
| CA1194117A (en) * | 1981-10-09 | 1985-09-24 | Richard T. Dewalle | Method of making eddy-current probes and probes made by the method |
| US4461995A (en) * | 1981-10-29 | 1984-07-24 | Republic Steel Corporation | Cooling method and apparatus for eddy current flaw detection |
| US4480225A (en) * | 1982-02-11 | 1984-10-30 | The United States Of America As Represented By The United States Department Of Energy | Improved multi-directional eddy current inspection test apparatus for detecting flaws in metal articles |
| US4641092A (en) * | 1982-07-08 | 1987-02-03 | Sumitomo Metal Industries, Ltd. | Rotary probe apparatus for detecting flaws in a test object |
| US4543528A (en) * | 1982-09-30 | 1985-09-24 | Republic Steel Corporation | Flexible probe assembly for use in nondestructive testing of a convex workpiece surface |
| US4704580A (en) * | 1984-04-11 | 1987-11-03 | Pa Incorporated | Method and apparatus for measuring the depth of local defects in ferromagnetic elements |
| US4636727A (en) * | 1984-04-11 | 1987-01-13 | Pa Incorporated | Method and apparatus for detecting the location of defects in tubular sections moving past a well head |
| US4710712A (en) * | 1984-04-11 | 1987-12-01 | Pa Incorporated | Method and apparatus for measuring defects in ferromagnetic elements |
| US4629991A (en) * | 1984-04-11 | 1986-12-16 | Pa Incorporated | Methods and apparatus for detecting tubular defects having a plurality of expandable arcuate segments |
| US4715442A (en) * | 1984-04-11 | 1987-12-29 | Pa Incorporated | Apparatus for servicing tubular strings in subterranean wells |
| US4792756A (en) * | 1984-04-11 | 1988-12-20 | Pa Incorporated | Method and apparatus for measuring axially extending defects in ferromagnetic elements |
| US4785243A (en) * | 1987-01-29 | 1988-11-15 | Ltv Steel Company | Electronically scanned eddy current flaw inspection |
| US4862079A (en) * | 1987-11-16 | 1989-08-29 | Westinghouse Electric Corp. | Magnetic method and apparatus for measuring and locating wear of control rods in nuclear reactors |
| US5068608A (en) * | 1989-10-30 | 1991-11-26 | Westinghouse Electric Corp. | Multiple coil eddy current probe system and method for determining the length of a discontinuity |
| DE19649515B4 (de) * | 1996-11-29 | 2005-02-24 | Immobiliengesellschaft Helmut Fischer Gmbh & Co. Kg | Verfahren und Vorrichtung zur Messung der Dicke dünner Schichten sowie Schaltung zur Ansteuerung der Vorrichtung |
| US6894492B1 (en) * | 2001-12-07 | 2005-05-17 | General Electric Company | Self-aligning probe and its use |
| US20070222438A1 (en) * | 2006-03-23 | 2007-09-27 | Dale Reeves | Electromagnetic flaw detection apparatus for inspection of a tubular |
| US8264221B2 (en) | 2009-07-31 | 2012-09-11 | Olympus Ndt | Eddy current probe assembly adjustable for inspecting test objects of different sizes |
| DE102021102086A1 (de) | 2021-01-29 | 2022-08-04 | Benteler Steel/Tube Gmbh | Verfahren zur Herstellung und Prüfung eines hochfesten Rohrproduktes aus Stahl sowie Prüfsonde und Rohrprodukt |
| US11493319B2 (en) | 2021-03-10 | 2022-11-08 | Roger Dale REEVES | Electromagnetic multifunction inspection apparatus |
| CN114720640B (zh) * | 2022-04-06 | 2022-12-27 | 内蒙古特变电工能源装备有限公司 | 一种高探伤效率的管道探伤设备 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1872351A (en) * | 1930-03-20 | 1932-08-16 | Westinghouse Electric & Mfg Co | Third-rail shoe |
| US1933547A (en) * | 1930-11-12 | 1933-11-07 | Sperry Prod Inc | Flaw detector for pipes |
| US2124579A (en) * | 1937-01-30 | 1938-07-26 | Steel And Tubes Inc | Method of and apparatus for testing metallic articles |
| US3234457A (en) * | 1960-11-14 | 1966-02-08 | Republic Steel Corp | Non-destructive eddy current testing device and method utilizing sensing means movable relative to the excitation means and test piece |
| US3299349A (en) * | 1964-02-28 | 1967-01-17 | Plastic Applicators | Magnetic pipe inspection device with pivotally mounted sensor means |
| US3346807A (en) * | 1964-04-24 | 1967-10-10 | American Mach & Foundry | Reciprocating apparatus with means to maintain the reciprocation centered over an anomaly |
| US3460028A (en) * | 1967-11-03 | 1969-08-05 | American Mach & Foundry | Pipeline inspection apparatus with means for correlating the recorded defect signals with the angular position within the pipeline at which they were generated |
| US3568049A (en) * | 1968-12-30 | 1971-03-02 | Amf Inc | Adjustable search shoe for use in nondestructive testing of tubular members |
-
1971
- 1971-10-18 FR FR7137372A patent/FR2111506A5/fr not_active Expired
- 1971-10-18 IT IT53557/71A patent/IT939610B/it active
- 1971-10-19 GB GB4859071A patent/GB1371055A/en not_active Expired
- 1971-10-19 DE DE2151870A patent/DE2151870C3/de not_active Expired
- 1971-10-19 CA CA125,480A patent/CA947822A/en not_active Expired
-
1975
- 1975-02-28 US US05/554,167 patent/US4101832A/en not_active Expired - Lifetime
-
1976
- 1976-06-02 JP JP1976070427U patent/JPS5245255Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5742262U (https=) * | 1980-08-21 | 1982-03-08 | ||
| JP2018521327A (ja) * | 2015-07-28 | 2018-08-02 | プリューフテヒニーク ディーター ブッシュ アクチェンゲゼルシャフト | プローブ素子、回転頭部及び試験装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5245255Y2 (https=) | 1977-10-14 |
| GB1371055A (en) | 1974-10-23 |
| FR2111506A5 (https=) | 1972-06-02 |
| US4101832A (en) | 1978-07-18 |
| DE2151870C3 (de) | 1979-08-02 |
| DE2151870A1 (de) | 1972-09-07 |
| IT939610B (it) | 1973-02-10 |
| DE2151870B2 (de) | 1978-11-23 |
| CA947822A (en) | 1974-05-21 |