GB1067769A - Search coil for non-destructive testing of wire ropes and similarly shaped objects - Google Patents
Search coil for non-destructive testing of wire ropes and similarly shaped objectsInfo
- Publication number
- GB1067769A GB1067769A GB54687/65A GB5468765A GB1067769A GB 1067769 A GB1067769 A GB 1067769A GB 54687/65 A GB54687/65 A GB 54687/65A GB 5468765 A GB5468765 A GB 5468765A GB 1067769 A GB1067769 A GB 1067769A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coil
- search coil
- wire ropes
- destructive testing
- shaped objects
- 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
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
-
- 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
- G01N27/9006—Details, e.g. in the structure or functioning of sensors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/58—Testing of lines, cables or conductors
- G01R31/59—Testing of lines, cables or conductors while the cable continuously passes the testing apparatus, e.g. during manufacture
Landscapes
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- 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)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
1,067,769. Electrophysical measurement.. UNISEARCH Ltd. Dec. 23, 1965 [Jan. 4, 1965], No. 54687/65. Heading G1N. In apparatus for magnetically testing a wire rope for flaws in which a search coil is placed over the rope with A. C. energized, D.C. energized, or permanent magnets placed on either side of the search coil, Fig. 1 (not shown) the coil comprises a flexible core 6 of plastics tubing on which are wound five insulated wires 1.... 5. The wires are Interconnected in series by a plug and socket connector 9, 10 with the two ends brought out for connection to a meter. The assembly is enclosed in a flexible sheath. In use, a split, non-magnetic former, Fig. 3 (not shown) is placed over the wire rope and the coil assembly is wound on to this former and the plug and sockets connections made to complete the coil windings.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU53549/65A AU278156B2 (en) | 1965-01-04 | Search coil for nondestructive testing of wire ropes and similarly shaped objects |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1067769A true GB1067769A (en) | 1967-05-03 |
Family
ID=3739569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB54687/65A Expired GB1067769A (en) | 1965-01-04 | 1965-12-23 | Search coil for non-destructive testing of wire ropes and similarly shaped objects |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1573911B1 (en) |
GB (1) | GB1067769A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0205752A1 (en) * | 1985-03-05 | 1986-12-30 | Wyzsza Szkola Pedagogiczna im. Komisji Edukacji Narodowej | Sensor of a magnetic defectograph for determination of variationsin cross-section of an elongate ferromagnetic member |
EP2202529A3 (en) * | 2008-12-23 | 2013-12-11 | Biosense Webster, Inc. | Twisted-pair electrical cable testing |
GB2520097B (en) * | 2011-12-13 | 2016-11-30 | Lee Ledbetter Finley | Electromagnetic testing device for determining a life expectancy of a vacuum interrupter |
US9759773B2 (en) | 2011-12-13 | 2017-09-12 | Finley Lee Ledbetter | System and method to predict a usable life of a vacuum interrupter in the field |
CN112301776A (en) * | 2020-11-02 | 2021-02-02 | 无锡通用钢绳有限公司 | Product defect detection device of steel wire rope combining mechanism |
CN114184670A (en) * | 2021-12-14 | 2022-03-15 | 蚌埠中光电科技有限公司 | TFT-LCD, LTPS glass platinum passageway eddy current testing device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002006812A1 (en) * | 2000-07-13 | 2002-01-24 | Eidgenössische Materialprüfungs- und Forschungsanstalt Empa | Method and device for the non-destructive examination of steel cables in anchorages |
-
1965
- 1965-12-23 GB GB54687/65A patent/GB1067769A/en not_active Expired
- 1965-12-23 DE DE19651573911D patent/DE1573911B1/en active Pending
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0205752A1 (en) * | 1985-03-05 | 1986-12-30 | Wyzsza Szkola Pedagogiczna im. Komisji Edukacji Narodowej | Sensor of a magnetic defectograph for determination of variationsin cross-section of an elongate ferromagnetic member |
EP2202529A3 (en) * | 2008-12-23 | 2013-12-11 | Biosense Webster, Inc. | Twisted-pair electrical cable testing |
GB2520097B (en) * | 2011-12-13 | 2016-11-30 | Lee Ledbetter Finley | Electromagnetic testing device for determining a life expectancy of a vacuum interrupter |
US9759773B2 (en) | 2011-12-13 | 2017-09-12 | Finley Lee Ledbetter | System and method to predict a usable life of a vacuum interrupter in the field |
US9797865B2 (en) | 2011-12-13 | 2017-10-24 | Finley Lee Ledbetter | Electromagnetic test device to predict a usable life of a vacuum interrupter in the field |
US9952178B2 (en) | 2011-12-13 | 2018-04-24 | Finley Lee Ledbetter | Method to predict a usable life of a vacuum interrupter in the field |
US10036727B2 (en) | 2011-12-13 | 2018-07-31 | Finley Lee Ledbetter | System and method to predict a usable life of a vacuum interrupter in the field |
US10712312B2 (en) | 2011-12-13 | 2020-07-14 | Finley Lee Ledbetter | Flexible magnetic field coil for measuring ionic quantity |
CN112301776A (en) * | 2020-11-02 | 2021-02-02 | 无锡通用钢绳有限公司 | Product defect detection device of steel wire rope combining mechanism |
CN114184670A (en) * | 2021-12-14 | 2022-03-15 | 蚌埠中光电科技有限公司 | TFT-LCD, LTPS glass platinum passageway eddy current testing device |
CN114184670B (en) * | 2021-12-14 | 2023-11-14 | 蚌埠中光电科技有限公司 | TFT-LCD (thin film transistor liquid Crystal display) and LTPS (Low temperature Poly styrene) glass platinum channel eddy current detection device |
Also Published As
Publication number | Publication date |
---|---|
DE1573911B1 (en) | 1971-03-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1078459A (en) | Improvements in/or relating to apparatus for detecting or measuring alternating currents | |
CH474135A (en) | Inductive winding for an electrical device | |
DE3880280D1 (en) | CURRENT MEASURING DEVICE WITH MAGNETIC COUPLING. | |
IT1176636B (en) | ELECTRIC MEASURING APPARATUS WITH CONNECTION CABLE | |
GB1067769A (en) | Search coil for non-destructive testing of wire ropes and similarly shaped objects | |
ES414016A1 (en) | Grounding arrangement for splice case | |
CH454997A (en) | Coaxial cable with an electrical connector | |
GB1071229A (en) | Conductivity measuring system | |
FR2314496A1 (en) | Eddy current probe for nondestructive pipe testing - only detects flaws that are not symmetrical to pipe axis and uses coils on D shaped cores | |
GB963629A (en) | Packaging and testing wound electrical cable | |
US3378761A (en) | Nondestructive testing device for testing wire ropes and similarly shaped objects | |
FR2323194A1 (en) | Supermarket customer movement analysing system - uses magnets fixed to each supermarket trolley passing over induction loops | |
AT272434B (en) | Cable connection for oil-filled power cables | |
ES193633U (en) | Device for measuring tensions inside a structure. (Machine-translation by Google Translate, not legally binding) | |
FR1419843A (en) | Electric cables and similar conductors | |
SU508758A1 (en) | A device for determining the location of the insulation insulation of all the wireline | |
ES331165A1 (en) | Improvements introduced in or related to an isolated electrical conductor. (Machine-translation by Google Translate, not legally binding) | |
GB994171A (en) | Improvements relating to methods of and apparatus for the detection of flaws in members of elongated form | |
GB1285563A (en) | Magnetic probe | |
SU77033A1 (en) | Wire cable marking device | |
BE804760A (en) | WINDING COIL OF AN ELECTRIC CABLE | |
SU466470A1 (en) | Device for measuring the magnetization reversal signal of a cylindrical magnetic film | |
GB1127284A (en) | Improvements in or relating to a method of testing cables | |
GR33971B (en) | ELECTRICAL CONNECTIONS BETWEEN AN INSULATED WIRE AND A CONNECTION ELEMENT. | |
Khoang et al. | Microprocessor autonomous. CAMAC system for energy losses measuring in superconducting cables and pulse magnets |