AU7840491A - Process and sensor for continuously measuring the thickness of a coating - Google Patents

Process and sensor for continuously measuring the thickness of a coating

Info

Publication number: AU7840491A
Authority: AU; Australia
Prior art keywords: coating; sensor; thickness; continuously measuring; continuously
Prior art date: 1990-06-20
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.): Abandoned

Application number

AU78404/91A

Inventor

Aloyse Schoos

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Arcelor Luxembourg SA

Original Assignee

Arbed SA

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.)

1990-06-20

Filing date

1991-06-13

Publication date

1992-01-02

1991-06-13 Application filed by Arbed SA filed Critical Arbed SA

1992-01-02 Publication of AU7840491A publication Critical patent/AU7840491A/en

Status Abandoned legal-status Critical Current

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
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
- G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
- G01B7/10—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance
- G01B7/105—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance for measuring thickness of coating
- 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

Landscapes

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)

AU78404/91A 1990-06-20 1991-06-13 Process and sensor for continuously measuring the thickness of a coating Abandoned AU7840491A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
LU87751A LU87751A1 (en)	1990-06-20	1990-06-20	METHOD AND SENSOR FOR THE CONTINUOUS MEASUREMENT OF THE THICKNESS OF A COATING
LU87751		1990-06-20

Publications (1)

Publication Number	Publication Date
AU7840491A true AU7840491A (en)	1992-01-02

Family

ID=19731239

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU78404/91A Abandoned AU7840491A (en)	1990-06-20	1991-06-13	Process and sensor for continuously measuring the thickness of a coating

Country Status (9)

Country	Link
EP (1)	EP0469267B1 (en)
JP (1)	JPH04232403A (en)
KR (1)	KR920001175A (en)
AU (1)	AU7840491A (en)
BR (1)	BR9102558A (en)
CA (1)	CA2043748A1 (en)
DE (1)	DE69103357D1 (en)
LU (1)	LU87751A1 (en)
ZA (1)	ZA914250B (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3815017A (en) *	1967-02-23	1974-06-04	M Brunner	Beat frequency method and apparatus for measuring the thickness of a layer of material overlying a metallic surface
US3679968A (en) *	1970-03-16	1972-07-25	Jean Claude Commercon	Method and device for measuring the thickness of a metal deposit on an insulating support
NZ205098A (en) *	1982-08-06	1997-01-29	Australian Wire Ind Pty	Wire, conductive coating on magnetic substrate: thickness determination
FR2572175A1 (en) *	1984-10-24	1986-04-25	Stein Heurtey	METHOD AND DEVICE FOR MEASURING THE THICKNESS OF THIN METAL LAYERS DEPOSITED ON A CONDUCTIVE SUPPORT

1990
- 1990-06-20 LU LU87751A patent/LU87751A1/en unknown
1991
- 1991-06-03 CA CA002043748A patent/CA2043748A1/en not_active Abandoned
- 1991-06-04 ZA ZA914250A patent/ZA914250B/en unknown
- 1991-06-08 EP EP91109424A patent/EP0469267B1/en not_active Expired - Lifetime
- 1991-06-08 DE DE69103357T patent/DE69103357D1/en not_active Expired - Lifetime
- 1991-06-13 AU AU78404/91A patent/AU7840491A/en not_active Abandoned
- 1991-06-19 BR BR919102558A patent/BR9102558A/en not_active Application Discontinuation
- 1991-06-19 KR KR1019910010231A patent/KR920001175A/en not_active Application Discontinuation
- 1991-06-19 JP JP3173422A patent/JPH04232403A/en active Pending

Also Published As

Publication number	Publication date
EP0469267A1 (en)	1992-02-05
CA2043748A1 (en)	1991-12-21
ZA914250B (en)	1992-05-27
BR9102558A (en)	1992-01-21
LU87751A1 (en)	1992-01-15
EP0469267B1 (en)	1994-08-10
DE69103357D1 (en)	1994-09-15
KR920001175A (en)	1992-01-30
JPH04232403A (en)	1992-08-20

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