FR2298783A1 - Appareil de mesure de forme magneto-elastique - Google Patents
Appareil de mesure de forme magneto-elastiqueInfo
- Publication number
- FR2298783A1 FR2298783A1 FR7538446A FR7538446A FR2298783A1 FR 2298783 A1 FR2298783 A1 FR 2298783A1 FR 7538446 A FR7538446 A FR 7538446A FR 7538446 A FR7538446 A FR 7538446A FR 2298783 A1 FR2298783 A1 FR 2298783A1
- Authority
- FR
- France
- Prior art keywords
- magneto
- measuring device
- shape measuring
- elastic shape
- elastic
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
- B21B38/02—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring flatness or profile of strips
-
- 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
- G01B7/34—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring roughness or irregularity of surfaces
- G01B7/345—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring roughness or irregularity of surfaces for measuring evenness
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S73/00—Measuring and testing
- Y10S73/02—Magnetostrictive
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7500751A SE388481B (sv) | 1975-01-24 | 1975-01-24 | Anordning for bandplanhetsmetning vid kallvalsning av magnetiskt material |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2298783A1 true FR2298783A1 (fr) | 1976-08-20 |
FR2298783B1 FR2298783B1 (fr) | 1982-02-19 |
Family
ID=20323478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7538446A Granted FR2298783A1 (fr) | 1975-01-24 | 1975-12-16 | Appareil de mesure de forme magneto-elastique |
Country Status (9)
Country | Link |
---|---|
US (1) | US4070614A (fr) |
JP (1) | JPS5846682B2 (fr) |
BE (1) | BE836537A (fr) |
CA (1) | CA1065644A (fr) |
DE (1) | DE2600453C2 (fr) |
FR (1) | FR2298783A1 (fr) |
GB (1) | GB1529101A (fr) |
IT (1) | IT1055841B (fr) |
SE (1) | SE388481B (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4502010A (en) * | 1980-03-17 | 1985-02-26 | Gearhart Industries, Inc. | Apparatus including a magnetometer having a pair of U-shaped cores for extended lateral range electrical conductivity logging |
JPS57137828A (en) * | 1981-02-19 | 1982-08-25 | Kawasaki Steel Corp | Stress detection |
HU182766B (en) * | 1981-04-29 | 1984-03-28 | Mta Mueszaki Fiz Kutato Inteze | Measuring apparatus and system for measuring mechanical stress state of a ferromagnetic plate without touch |
AT382458B (de) * | 1982-02-11 | 1987-02-25 | Voest Alpine Ag | Verfahren zur oberflaechenpruefung von ueber dem curie-punkt heissem stahlgut sowie einrichtung zur durchfuehrung des verfahrens |
US4686471A (en) * | 1984-10-09 | 1987-08-11 | Kawasaki Steel Corporation | System for online-detection of the transformation value and/or flatness of steel or a magnetic material by detecting changes in induced voltages due to interlinked magnetic fluxes in detecting coils |
DE3714615A1 (de) * | 1987-05-01 | 1988-11-17 | Bwg Bergwerk Walzwerk | Vorrichtung zum erfassen zumindest der querkruemmung von bandbehandlungsanlagen durchlaufenden metallbaendern |
DE10000845B4 (de) * | 2000-01-12 | 2006-07-27 | Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh | Verfahren und Vorrichtung zur berührungslosen Planheitsmessung von Metallbändern aus ferromagnetischen Werkstoffen |
EP1982222B1 (fr) * | 2006-02-08 | 2012-06-06 | Draka Comteq B.V. | Cable a fibres optiques susceptible d'etre installe dans des microconduits de petit diametre par circulation d'air ou enfoncement |
DE102008056912A1 (de) * | 2008-11-12 | 2010-05-20 | Siemens Aktiengesellschaft | Sensoranordnung zur Darstellung mechanischer Spannungen an der Oberfläche von Ferromagnetischen Materialien |
DE102009012904A1 (de) * | 2009-03-12 | 2010-09-16 | Evertz Hydrotechnik Gmbh & Co. Kg | Messvorrichtung zum Messen der Oberflächentemperatur von Arbeitswalzen |
TWI421480B (zh) * | 2011-03-24 | 2014-01-01 | China Steel Corp | 應力量測探頭 |
CN102927893A (zh) * | 2012-10-22 | 2013-02-13 | 青岛云路新能源科技有限公司 | 一种测量高速旋转体受热膨胀的方法及其装置 |
CN108732148B (zh) * | 2018-05-09 | 2023-12-22 | 冶金自动化研究设计院 | 一种荧光磁粉探伤在线检测装置及方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2057835A (en) * | 1933-04-13 | 1936-10-20 | Karajan Wolfgang | Device for measuring the thickness of sheet metal and metal foil |
US3311818A (en) * | 1963-03-11 | 1967-03-28 | Api Instr Company | Non-contact apparatus for magnetically measuring strain |
DE1623303A1 (de) * | 1967-09-01 | 1970-12-23 | Siemens Ag | Einrichtung zur Dickenmessung von durchlaufendem Walzgut |
JPS4810416B1 (fr) * | 1968-07-12 | 1973-04-03 | ||
BE760080A (fr) * | 1969-12-10 | 1971-05-17 | Jones & Laughlin Steel Corp | Methode et appareil pour la mesure des contraintes dans un materiau ferromagnetique |
US3711766A (en) * | 1970-03-02 | 1973-01-16 | Jones & Laughlin Steel Corp | Method and apparatus for use in measuring resultant tension forces in steel strip by sequentially establishing flux paths across said strip |
AT329293B (de) * | 1974-01-15 | 1976-05-10 | Voest Ag | Verfahren zum erfassen der planheit eines kaltgewalzten ferromagnetischen bandes und vorrichtung zur durchfuhrung des verfahrens |
-
1975
- 1975-01-24 SE SE7500751A patent/SE388481B/xx unknown
- 1975-12-11 BE BE162660A patent/BE836537A/fr not_active IP Right Cessation
- 1975-12-16 FR FR7538446A patent/FR2298783A1/fr active Granted
-
1976
- 1976-01-08 DE DE2600453A patent/DE2600453C2/de not_active Expired
- 1976-01-21 JP JP51005788A patent/JPS5846682B2/ja not_active Expired
- 1976-01-22 CA CA244,352A patent/CA1065644A/fr not_active Expired
- 1976-01-22 US US05/651,466 patent/US4070614A/en not_active Expired - Lifetime
- 1976-01-23 IT IT67155/76A patent/IT1055841B/it active
- 1976-01-23 GB GB2642/76A patent/GB1529101A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1065644A (fr) | 1979-11-06 |
BE836537A (fr) | 1976-04-01 |
SE7500751L (sv) | 1976-07-26 |
JPS5846682B2 (ja) | 1983-10-18 |
US4070614A (en) | 1978-01-24 |
DE2600453A1 (de) | 1976-07-29 |
JPS51126169A (en) | 1976-11-04 |
DE2600453C2 (de) | 1983-11-03 |
SE388481B (sv) | 1976-10-04 |
FR2298783B1 (fr) | 1982-02-19 |
GB1529101A (en) | 1978-10-18 |
IT1055841B (it) | 1982-01-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse |