NO308562B1 - Testsystem for vekselstrømfeltmÕling - Google Patents
Testsystem for vekselstrømfeltmÕlingInfo
- Publication number
- NO308562B1 NO308562B1 NO932466A NO932466A NO308562B1 NO 308562 B1 NO308562 B1 NO 308562B1 NO 932466 A NO932466 A NO 932466A NO 932466 A NO932466 A NO 932466A NO 308562 B1 NO308562 B1 NO 308562B1
- Authority
- NO
- Norway
- Prior art keywords
- field
- test
- measurement
- field measurement
- test field
- 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
- G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB919100589A GB9100589D0 (en) | 1991-01-11 | 1991-01-11 | A.c.field measurement testing system |
PCT/GB1992/000053 WO1992012422A1 (en) | 1991-01-11 | 1992-01-10 | A.c. field measurement testing system |
Publications (3)
Publication Number | Publication Date |
---|---|
NO932466D0 NO932466D0 (no) | 1993-07-07 |
NO932466L NO932466L (no) | 1993-08-09 |
NO308562B1 true NO308562B1 (no) | 2000-09-25 |
Family
ID=10688274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO932466A NO308562B1 (no) | 1991-01-11 | 1993-07-07 | Testsystem for vekselstrømfeltmÕling |
Country Status (7)
Country | Link |
---|---|
US (1) | US5574376A (no) |
EP (1) | EP0566624B1 (no) |
CA (1) | CA2099785C (no) |
DE (1) | DE69211532T2 (no) |
GB (1) | GB9100589D0 (no) |
NO (1) | NO308562B1 (no) |
WO (1) | WO1992012422A1 (no) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5570017A (en) * | 1992-09-30 | 1996-10-29 | Canada Conveyor Belt Co., Inc. | Apparatus and method of damage detection for magnetically permeable members using an alternating magnetic field and hall effect sensors |
FR2725789B1 (fr) * | 1994-10-12 | 1997-01-03 | Snecma | Dispositif et procede de mesure simultanee de l'etendue et de la temperature d'une fissure a la surface d'un corps solide electriquement conducteur |
US6400146B1 (en) | 2000-09-12 | 2002-06-04 | Her Majesty The Queen In Right Of Canada As Represented By The Ministry Of Natural Resources | Sensor head for ACFM based crack detection |
DE10234537B4 (de) * | 2002-07-30 | 2005-05-19 | Hagenuk KMT Kabelmeßtechnik GmbH | Verfahren und Vorrichtung zum Orten von Kabelmuffen und Kabelfehlern bei verlegten Kabeln |
US9524542B1 (en) * | 2005-04-15 | 2016-12-20 | Custom Industrial Automation Inc. | Delayed petroleum coking vessel inspection device and method |
US7940298B2 (en) | 2005-04-15 | 2011-05-10 | Custom Industrial Automation, Inc. | Delayed petroleum coking vessel inspection device and method |
US10861146B2 (en) | 2005-04-15 | 2020-12-08 | Custom Industrial Automation Inc. | Delayed petroleum coking vessel inspection device and method |
DE102012017871A1 (de) * | 2012-09-06 | 2014-03-06 | Institut Dr. Foerster Gmbh & Co. Kg | Differentieller Sensor und Verfahren zur Detektion von Anomalien in elektrisch leitfähigen Materialien |
RU2536776C1 (ru) * | 2013-07-04 | 2014-12-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Тамбовский государственный университет имени Г.Р. Державина" ФГБОУ ВПО "Тамбовский государственный университет имени Г.Р. Державина" | Бесконтактный электромагнитный метод диагностики повреждаемости деформируемых металлических конструкций в условиях обледенения |
GB2524610B (en) * | 2014-03-28 | 2016-09-21 | Technical Software Consultants Ltd | A.C. Field measurement system |
RU2624995C2 (ru) * | 2015-10-27 | 2017-07-11 | федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Тамбовский государственный университет имени Г.Р. Державина", ФГБОУ ВПО "Тамбовский государственный университет имени Г.Р. Державина" | Дистанционный способ раннего обнаружения повреждений металлических конструкций из алюминиевых сплавов |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1578713A (no) * | 1967-07-12 | 1969-08-22 | ||
US3702934A (en) * | 1969-10-01 | 1972-11-14 | Picker Andrex X Ray As | Apparatus for controlling equipment on a crawler displaceable inside a pipe |
SU395763A1 (ru) * | 1971-11-22 | 1973-08-28 | Сибирский государственный научно исследовательский институт метрологии | Феррозондовый датчик к дефектоскопу |
US3875502A (en) * | 1973-05-24 | 1975-04-01 | Foerster Inst Dr Friedrich | Coil arrangement and circuit for eddy current testing |
GB2119094A (en) * | 1982-03-17 | 1983-11-09 | British Gas Corp | Apparatus for measuring defects in insulation coatings |
US4594549A (en) * | 1984-05-11 | 1986-06-10 | United Technologies Corporation | Uniform field generating eddy current testing processing method and apparatus |
DE3435442A1 (de) * | 1984-09-27 | 1986-03-27 | Nukem Gmbh, 6450 Hanau | Verfahren und vorrichtung zur zerstoerungsfreien pruefung ferromagnetischer koerper mittels magnetisierung |
SE456532B (sv) * | 1985-10-18 | 1988-10-10 | Asea Ab | Arrangemang for ytavsokning av ett provobjekt |
DE3723360A1 (de) * | 1987-07-15 | 1989-01-26 | Nukem Gmbh | Verfahren und vorrichtung zur zerstoerungsfreien pruefung ferromagnetischer koerper mittels magnetisierung |
JP2681673B2 (ja) * | 1988-11-30 | 1997-11-26 | 原電子測器株式会社 | 平面探傷用交流漏洩磁束探傷装置 |
-
1991
- 1991-01-11 GB GB919100589A patent/GB9100589D0/en active Pending
-
1992
- 1992-01-10 DE DE69211532T patent/DE69211532T2/de not_active Expired - Fee Related
- 1992-01-10 WO PCT/GB1992/000053 patent/WO1992012422A1/en active IP Right Grant
- 1992-01-10 EP EP92902693A patent/EP0566624B1/en not_active Expired - Lifetime
- 1992-01-10 CA CA002099785A patent/CA2099785C/en not_active Expired - Lifetime
- 1992-10-01 US US08/084,228 patent/US5574376A/en not_active Expired - Lifetime
-
1993
- 1993-07-07 NO NO932466A patent/NO308562B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US5574376A (en) | 1996-11-12 |
CA2099785A1 (en) | 1992-07-12 |
NO932466D0 (no) | 1993-07-07 |
WO1992012422A1 (en) | 1992-07-23 |
EP0566624B1 (en) | 1996-06-12 |
DE69211532D1 (de) | 1996-07-18 |
DE69211532T2 (de) | 1997-02-06 |
NO932466L (no) | 1993-08-09 |
CA2099785C (en) | 1999-08-24 |
GB9100589D0 (en) | 1991-02-27 |
EP0566624A1 (en) | 1993-10-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69217548D1 (de) | Messfühler | |
DE69125136D1 (de) | Messonde | |
DE69213668D1 (de) | Messprobe | |
DE69219612D1 (de) | Prüfungsvorrichtung | |
DE69228369D1 (de) | Berührungslose Testsonde | |
DE69419291D1 (de) | Formmessapparat | |
KR920700392A (ko) | 직류 위치 측정장치 | |
DE69221758D1 (de) | Elektrochemische Messeinrichtung | |
DE69212673D1 (de) | Prüfmustererzeugungseinrichtung | |
DE69214951D1 (de) | Sonden | |
DE69211217D1 (de) | Abstandsmessgerät | |
FI104217B (fi) | Mittauslaite | |
DE69130755D1 (de) | Prüfeinrichtung | |
DE69232149D1 (de) | Messgerät | |
DE59107958D1 (de) | Messvorrichtung | |
DE69216063D1 (de) | Tastkopf | |
DE69215884D1 (de) | Messapparat | |
DE59206846D1 (de) | Höhenverstellbares Stativ für Laborgeräte | |
NO308562B1 (no) | Testsystem for vekselstrømfeltmÕling | |
DE69025063D1 (de) | LAN-messgerät | |
DE69216526D1 (de) | Dualkapazität-Vorrichtung zum Messzweck | |
DE69217632D1 (de) | Messausgabegerät | |
NO180316C (no) | Anordning for dimensjonsmåling | |
ATA39392A (de) | Wegmesseinrichtung | |
DE69227414D1 (de) | Entfernungsmessvorrichtung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |
Free format text: LAPSED IN JULY 2003 |