ATA286988A - Ermittlung von querschnittflächenänderungen eines drahtseiles - Google Patents
Ermittlung von querschnittflächenänderungen eines drahtseilesInfo
- Publication number
- ATA286988A ATA286988A AT0286988A AT286988A ATA286988A AT A286988 A ATA286988 A AT A286988A AT 0286988 A AT0286988 A AT 0286988A AT 286988 A AT286988 A AT 286988A AT A286988 A ATA286988 A AT A286988A
- Authority
- AT
- Austria
- Prior art keywords
- determination
- changes
- section
- wire rope
- rope
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/12—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring diameters
- G01B7/125—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring diameters of objects while moving
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/28—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures
- G01B7/281—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures for measuring contour or curvature along an axis, e.g. axial curvature of a pipeline or along a series of feeder rollers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/32—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring areas
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA878753 | 1987-11-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA286988A true ATA286988A (de) | 1995-10-15 |
AT401108B AT401108B (de) | 1996-06-25 |
Family
ID=25579069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0286988A AT401108B (de) | 1987-11-23 | 1988-11-22 | Ermittlung von querschnittflächenänderungen eines drahtseiles |
Country Status (11)
Country | Link |
---|---|
US (1) | US4929897A (de) |
AT (1) | AT401108B (de) |
AU (1) | AU607283B2 (de) |
BR (1) | BR8806235A (de) |
CA (1) | CA1314934C (de) |
CH (1) | CH677275A5 (de) |
DE (1) | DE3839481C2 (de) |
FR (1) | FR2623614B1 (de) |
GB (1) | GB2212926B (de) |
IT (1) | IT1235156B (de) |
ZW (2) | ZW15488A1 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5036277A (en) * | 1987-11-23 | 1991-07-30 | Crucible Societe Anonyme | Method of and apparatus for detecting cross sectional area variations in an elongate object by the non-inductive measurement of radial flux variations |
CA2054797A1 (en) * | 1990-11-07 | 1992-05-08 | Nicolaas T. Van Der Walt | Electro-magnetic testing of wire ropes |
US5402066A (en) * | 1992-03-24 | 1995-03-28 | Commercial Technologies, Inc. | Method and apparatus for magnetically testing elongate objects using two circumferentially disposed arrays of magnets and two circumferentially disposed arrays of sensors |
US5414353A (en) * | 1993-05-14 | 1995-05-09 | Ndt Technologies, Inc. | Method and device for nondestructively inspecting elongated objects for structural defects using longitudinally arranged magnet means and sensor means disposed immediately downstream therefrom |
US5828213A (en) * | 1996-10-21 | 1998-10-27 | Hickman; Jack R. | Method and apparatus for magnetically sampling the uniformity of an elongate object |
US6239596B1 (en) * | 1997-06-09 | 2001-05-29 | Joseph J. Stupak, Jr. | Total magnetic flux measuring device |
US6633159B1 (en) * | 1999-03-29 | 2003-10-14 | Otis Elevator Company | Method and apparatus for magnetic detection of degradation of jacketed elevator rope |
US6810743B2 (en) | 2001-08-01 | 2004-11-02 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Adminstration | Non-destructive evaluation of wire insulation and coatings |
US7645960B2 (en) * | 2004-06-18 | 2010-01-12 | Lincoln Global, Inc. | Coded welding consumable |
RU2484456C1 (ru) * | 2011-12-26 | 2013-06-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный университет приборостроения и информатики" | Дефектоскоп стальных прядных канатов |
DE202015101747U1 (de) | 2015-04-10 | 2015-04-28 | Duräumat-Agrotec Agrartechnik GmbH | Handmessgerät zur Bestimmung des Durchmessers zylindrischer Objekte, insbesondere Seilverschleißmessgerät |
US9932203B2 (en) | 2015-07-31 | 2018-04-03 | Inventio Ag | Method and device for detecting a deterioration state of a load bearing capacity in a suspension member arrangement for an elevator |
CN107167514A (zh) * | 2017-06-19 | 2017-09-15 | 中国矿业大学 | 一种新型钢丝绳无损检测装置及检测方法 |
CN110207645A (zh) * | 2019-06-13 | 2019-09-06 | 金川集团股份有限公司 | 一种电工用铜线坯截面积测量方法 |
WO2023053512A1 (ja) * | 2021-09-28 | 2023-04-06 | 株式会社島津製作所 | ワイヤロープ検査装置およびワイヤロープ検査方法 |
US11994249B2 (en) * | 2022-03-24 | 2024-05-28 | Andrea Pappas | Pipe shields and methods of shielding a pipe |
Family Cites Families (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3378761A (en) * | 1968-04-16 | Unisearch Ltd | Nondestructive testing device for testing wire ropes and similarly shaped objects | |
GB127443A (en) * | 1918-07-11 | 1919-06-05 | Samuel Walkington | Improvements in Devices for Stopping the Flies or Swifts or Reeling Machines. |
US1992100A (en) * | 1931-06-20 | 1935-02-19 | Stein Wilhelm | Testing flaws and the like in working materials |
US2065119A (en) * | 1933-06-30 | 1936-12-22 | Steel And Tubes Inc | Flaw detection |
US2049924A (en) * | 1934-06-09 | 1936-08-04 | Western Electric Co | Testing apparatus |
US2124579A (en) * | 1937-01-30 | 1938-07-26 | Steel And Tubes Inc | Method of and apparatus for testing metallic articles |
US2389513A (en) * | 1942-11-10 | 1945-11-20 | Texas Co | Lubricating composition |
US2895103A (en) * | 1955-03-12 | 1959-07-14 | Stin | Magnetic testing apparatus |
GB936033A (en) * | 1960-01-18 | 1963-09-04 | Accles & Pollock Ltd | Method of, and means for detecting defects in elongated metallic objects |
US3242425A (en) * | 1961-02-24 | 1966-03-22 | William C Harmon | Flaw detector for wire rope using an inspection coil energized by an oscillator having time delay feedback means |
GB1056765A (en) * | 1962-09-15 | 1967-01-25 | Akademia Gorniczo Hutnicza Dzi | A magnetic crack detection device for examining elongated objects such as ropes, rodsand steel pipes |
US3273055A (en) * | 1965-10-18 | 1966-09-13 | Api Instr Company | Constant impedance dual circuits for sample material flaw detection |
BE755698A (fr) * | 1969-09-03 | 1971-02-15 | Anglo Amer Corp South Africa | Essai par courant continu de cables et cordages |
SE347356B (de) * | 1970-03-20 | 1972-07-31 | Essem Metotest Ab | |
JPS5141860B2 (de) * | 1971-12-30 | 1976-11-12 | ||
US3881151A (en) * | 1974-01-07 | 1975-04-29 | Kennecott Copper Corp | Eddy current flaw detector comprising passing the test piece through an invarient magnetic field gradient and positioning sensor in the gradient |
US3887865A (en) * | 1974-02-15 | 1975-06-03 | Magnetic Analysis Corp | Eddy current testing apparatus using segmented monoturn conductive members |
DE2435338A1 (de) * | 1974-07-23 | 1976-02-05 | Foerster Friedrich Dr | Verfahren zur analogen messung des querschnittes von draehten mit digitaler querschnittsanzeige sowie registrierung der prozentualen querschnittsaenderung |
DE2521552A1 (de) * | 1975-05-15 | 1976-12-02 | Westfaelische Berggewerkschaft | Geraet fuer die betriebliche pruefung von drahtseilen, insbesondere des untertagebergbaus, z.b. von foerderseilen |
US4002967A (en) * | 1975-08-01 | 1977-01-11 | Aluminum Company Of America | Annular eddy current test coil with magnetic laminations adjacent a limited circumferential extent |
GB2012966A (en) * | 1977-10-06 | 1979-08-01 | Health & Safety Executive | Apparatus for non-destructive testing of elongate objects |
JPS54148597A (en) * | 1978-05-13 | 1979-11-20 | Sumitomo Electric Ind Ltd | Magnetic foreign material detector in non-magnetic wire or rod |
CA1166696A (en) * | 1979-07-29 | 1984-05-01 | Thomas J. Daley-Hall | Non-destructive testing of ferromagnetic articles |
JPS56148052A (en) * | 1980-04-21 | 1981-11-17 | Hitachi Elevator Eng & Serv Co Ltd | Electromagnetic flaw detector for continuous magnetic material |
US4439731A (en) * | 1980-10-08 | 1984-03-27 | Commonwealth Scientific And Industrial Research Organization | Monitoring of elongate magnetically permeable members |
GB2100440B (en) * | 1981-06-11 | 1986-04-09 | G Makeevsky Ni | Magnetic flaw detector for steel wire ropes |
GB2115558B (en) * | 1981-07-28 | 1986-04-23 | Inst Prikladnoi Fiziki Akademi | Method and device for magnetic control of mechanical properties of moving lengthy ferromagnetic object |
US4399422A (en) * | 1981-08-31 | 1983-08-16 | Wang Laboratories, Inc. | Magnetizing apparatus |
US4495465A (en) * | 1982-05-03 | 1985-01-22 | Rotesco Inc. | Method and apparatus for non-destructive testing of magnetically permeable bodies using a first flux to saturate the body and a second flux opposing the first flux to produce a measurable flux |
US4546316A (en) * | 1982-07-02 | 1985-10-08 | Rotesco Limited | Magnetic testing device for supported objects |
US4659991A (en) * | 1983-03-31 | 1987-04-21 | Ndt Technologies, Inc. | Method and apparatus for magnetically inspecting elongated objects for structural defects |
GB2140564B (en) * | 1983-05-23 | 1986-10-22 | Central Electr Generat Board | Cable corrosion monitor |
JPS6185803A (ja) * | 1984-10-04 | 1986-05-01 | Yokogawa Hokushin Electric Corp | 勾配磁場発生用コイル |
DE3527972A1 (de) * | 1985-08-03 | 1987-02-12 | Vacuumschmelze Gmbh | Wirbelstrom-pruefverfahren fuer staebe, draehte oder rohre |
ZA871964B (de) * | 1986-03-25 | 1987-09-07 | ||
GB8714877D0 (en) * | 1987-06-25 | 1987-07-29 | Coal Industry Patents Ltd | Non-destructive testing device |
US5036277A (en) * | 1987-11-23 | 1991-07-30 | Crucible Societe Anonyme | Method of and apparatus for detecting cross sectional area variations in an elongate object by the non-inductive measurement of radial flux variations |
-
1988
- 1988-11-18 US US07/273,268 patent/US4929897A/en not_active Expired - Lifetime
- 1988-11-21 CA CA000583644A patent/CA1314934C/en not_active Expired - Lifetime
- 1988-11-21 ZW ZW154/88A patent/ZW15488A1/xx unknown
- 1988-11-21 ZW ZW153/88A patent/ZW15388A1/xx unknown
- 1988-11-22 GB GB8827212A patent/GB2212926B/en not_active Expired - Lifetime
- 1988-11-22 AT AT0286988A patent/AT401108B/de not_active IP Right Cessation
- 1988-11-23 CH CH4346/88A patent/CH677275A5/de not_active IP Right Cessation
- 1988-11-23 FR FR8815287A patent/FR2623614B1/fr not_active Expired - Fee Related
- 1988-11-23 DE DE3839481A patent/DE3839481C2/de not_active Expired - Lifetime
- 1988-11-23 BR BR888806235A patent/BR8806235A/pt not_active IP Right Cessation
- 1988-11-23 IT IT8848583A patent/IT1235156B/it active
- 1988-11-23 AU AU25830/88A patent/AU607283B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ZW15388A1 (en) | 1989-05-31 |
AT401108B (de) | 1996-06-25 |
DE3839481A1 (de) | 1989-06-22 |
CH677275A5 (de) | 1991-04-30 |
DE3839481C2 (de) | 1994-02-10 |
FR2623614B1 (fr) | 1993-12-03 |
AU2583088A (en) | 1989-05-25 |
AU607283B2 (en) | 1991-02-28 |
IT8848583A0 (it) | 1988-11-23 |
IT1235156B (it) | 1992-06-22 |
CA1314934C (en) | 1993-03-23 |
US4929897A (en) | 1990-05-29 |
FR2623614A1 (fr) | 1989-05-26 |
GB2212926B (en) | 1992-05-06 |
GB8827212D0 (en) | 1988-12-29 |
GB2212926A (en) | 1989-08-02 |
BR8806235A (pt) | 1989-08-15 |
ZW15488A1 (en) | 1989-06-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELA | Expired due to lapse of time |