NO882062L - Fremgangsmaate og anordning for avstandsmaaling mellom to relativt bevegende flater. - Google Patents

Fremgangsmaate og anordning for avstandsmaaling mellom to relativt bevegende flater.

Info

Publication number
NO882062L
NO882062L NO88882062A NO882062A NO882062L NO 882062 L NO882062 L NO 882062L NO 88882062 A NO88882062 A NO 88882062A NO 882062 A NO882062 A NO 882062A NO 882062 L NO882062 L NO 882062L
Authority
NO
Norway
Prior art keywords
procedure
distance measurement
relatively moving
moving surfaces
relatively
Prior art date
Application number
NO88882062A
Other languages
English (en)
Other versions
NO174024B (no
NO174024C (no
NO882062D0 (no
Inventor
Claes G Lysen
Original Assignee
Kamyr Ab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kamyr Ab filed Critical Kamyr Ab
Publication of NO882062D0 publication Critical patent/NO882062D0/no
Publication of NO882062L publication Critical patent/NO882062L/no
Publication of NO174024B publication Critical patent/NO174024B/no
Publication of NO174024C publication Critical patent/NO174024C/no

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
    • G01B7/14—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring distance or clearance between spaced objects or spaced apertures
NO882062A 1987-05-14 1988-05-11 Fremgangsmaate og anordning for avstandsmaaling mellom to relativt bevegende flater NO174024B (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/049,549 US4804912A (en) 1987-05-14 1987-05-14 Apparatus for electromagnetically measuring the distance between two opposing grinding surfaces

Publications (4)

Publication Number Publication Date
NO882062D0 NO882062D0 (no) 1988-05-11
NO882062L true NO882062L (no) 1988-11-15
NO174024B NO174024B (no) 1993-11-22
NO174024C NO174024C (no) 1994-03-02

Family

ID=21960414

Family Applications (1)

Application Number Title Priority Date Filing Date
NO882062A NO174024B (no) 1987-05-14 1988-05-11 Fremgangsmaate og anordning for avstandsmaaling mellom to relativt bevegende flater

Country Status (6)

Country Link
US (1) US4804912A (no)
JP (1) JPH0197802A (no)
BR (1) BR8802327A (no)
CA (1) CA1293297C (no)
FI (1) FI94464C (no)
NO (1) NO174024B (no)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI80146C (fi) * 1986-10-31 1990-04-10 Yhtyneet Paperitehtaat Oy Foerfarande och anordning foer maetning av avstaondet mellan malskivorna vid en raffinoer.
US5132617A (en) * 1990-05-16 1992-07-21 International Business Machines Corp. Method of measuring changes in impedance of a variable impedance load by disposing an impedance connected coil within the air gap of a magnetic core
US5242524A (en) * 1990-05-16 1993-09-07 International Business Machines Corporation Device for detecting an end point in polishing operations
US5036901A (en) * 1990-06-22 1991-08-06 Armco Inc. Electronic gap sensor and method
US5432444A (en) * 1990-10-23 1995-07-11 Kaisei Engineer Co., Ltd. Inspection device having coaxial induction and exciting coils forming a unitary coil unit
US5115192A (en) * 1990-11-06 1992-05-19 Nova Corporation Of Alberta Magnetic displacement transducer with saturation compensation
US6366097B1 (en) * 2000-04-26 2002-04-02 Verizon Laboratories Inc. Technique for the measurement of reflection coefficients in stored energy systems
SE521893C2 (sv) * 2001-09-26 2003-12-16 Daprox Ab Givare för avståndsmätning
US7248041B2 (en) * 2003-07-28 2007-07-24 Cummins, Inc. Device and method for measuring transient magnetic performance
JP5897735B2 (ja) * 2012-03-22 2016-03-30 Tdk株式会社 可動コイルスキャナシステム及び方法
FR3007517B1 (fr) 2013-06-20 2016-08-19 Michelin & Cie Systeme de mesure de l'epaisseur d'une couche de gomme d'un pneumatique
FR3009075B1 (fr) * 2013-07-26 2016-09-09 Michelin & Cie Systeme de mesure de l'epaisseur d'une couche de gomme d'un pneumatique
FR3009076B1 (fr) * 2013-07-26 2017-03-31 Michelin & Cie Systeme de mesure de l'epaisseur d'une couche de gomme d'un pneumatique
DE112014006936A5 (de) * 2014-09-09 2017-06-22 Balluff Gmbh Sensorelement eines induktiven Näherungs- oder Abstandssensor und Verfahren zum Betreiben des Sensorelements
US10184846B2 (en) * 2016-08-31 2019-01-22 General Electric Company Systems and methods for compensating for air gap sensitivity in torque sensors
JP7291558B2 (ja) * 2019-07-03 2023-06-15 株式会社荏原製作所 渦電流センサ

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2531414A (en) * 1947-06-16 1950-11-28 Lenard R Engvall Electrical pressure measuring device
US3434670A (en) * 1966-07-07 1969-03-25 Pulp Paper Res Inst Apparatus for measuring out of tram and plate separation of disc refiners
US3441840A (en) * 1967-03-31 1969-04-29 Martin Marietta Corp Electronic thickness meter having direct readout of coating thickness
JPS4813057B1 (no) * 1969-08-08 1973-04-25
DE2345848C3 (de) * 1973-09-12 1986-06-19 ELEKTRO-PHYSIK Hans Nix & Dr.-Ing. E. Steingroever GmbH & Co KG, 5000 Köln Elektromagnetischer Schichtdickenmesser
JPS5543070B2 (no) * 1974-05-02 1980-11-04
SE416844B (sv) * 1979-06-05 1981-02-09 Sunds Defibrator Sett och anordning for avstandsmetning mellan tva motstaende ytor av magnetiskt ledande material
DE3112991C2 (de) * 1981-04-01 1985-12-12 Hoesch Ag, 4600 Dortmund Rundschleifmaschine zum kontrollierten Abschleifen von Rissen an Walzen
JPS59166801A (ja) * 1983-03-09 1984-09-20 Nippon Kokan Kk <Nkk> 渦電流を利用した差動帰還型距離測定装置
US4652820A (en) * 1983-03-23 1987-03-24 North American Philips Corporation Combined position sensor and magnetic motor or bearing
IT1163522B (it) * 1983-06-15 1987-04-08 Cise Spa Misuratore di difetti superficiali e subsuperficiali di corpi metallici al di sopra della temperature di curie
US4661774A (en) * 1983-12-12 1987-04-28 Harris Graphics Corporation Method and apparatus for monitoring film thickness between rotatable rolls
EP0164057A3 (de) * 1984-06-08 1988-05-04 Mecapec S.A. Verfahren und Vorrichtungen zur Feststellung von Oberflächenfehlern an stabförmigem, ferromagnetischem Gut
US4618825A (en) * 1984-10-11 1986-10-21 Helmut Fischer Electro-magnetic thickness measuring probe
JPS62150622A (ja) * 1985-12-04 1987-07-04 ポ−テイジ　エレクトリツク　プロダクツ，インコ−ポレイテイド 耐漏ケ−シング付きサ−モスタツト装置

Also Published As

Publication number Publication date
CA1293297C (en) 1991-12-17
FI94464B (fi) 1995-05-31
FI882206A (fi) 1988-11-15
FI882206A0 (fi) 1988-05-11
NO174024B (no) 1993-11-22
NO174024C (no) 1994-03-02
JPH0197802A (ja) 1989-04-17
US4804912A (en) 1989-02-14
FI94464C (fi) 1995-09-11
NO882062D0 (no) 1988-05-11
BR8802327A (pt) 1988-12-13

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