CA968150A - Method and device for contactless measuring the thickness of a layer on an object to be measured - Google Patents

Method and device for contactless measuring the thickness of a layer on an object to be measured

Info

Publication number
CA968150A
CA968150A CA107,329A CA107329A CA968150A CA 968150 A CA968150 A CA 968150A CA 107329 A CA107329 A CA 107329A CA 968150 A CA968150 A CA 968150A
Authority
CA
Canada
Prior art keywords
measured
thickness
layer
contactless measuring
contactless
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.)
Expired
Application number
CA107,329A
Other versions
CA107329S (en
Inventor
Mathias Brunner
Peter Nopper
Bruno Zumbach
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.)
Zumbach Electronic Automatic
Original Assignee
Zumbach Electronic Automatic
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 Zumbach Electronic Automatic filed Critical Zumbach Electronic Automatic
Application granted granted Critical
Publication of CA968150A publication Critical patent/CA968150A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/0036—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B13/00—Measuring arrangements characterised by the use of fluids
    • G01B13/02—Measuring arrangements characterised by the use of fluids for measuring length, width or thickness
    • G01B13/06—Measuring arrangements characterised by the use of fluids for measuring length, width or thickness for measuring thickness
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92114—Dimensions
    • B29C2948/92152—Thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92447—Moulded article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92571—Position, e.g. linear or angular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92609—Dimensions
    • B29C2948/92647—Thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped
CA107,329A 1970-03-11 1971-03-09 Method and device for contactless measuring the thickness of a layer on an object to be measured Expired CA968150A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH358870A CH542426A (en) 1970-03-11 1970-03-11 Method and device for non-contact measurement of a layer thickness

Publications (1)

Publication Number Publication Date
CA968150A true CA968150A (en) 1975-05-27

Family

ID=4259224

Family Applications (1)

Application Number Title Priority Date Filing Date
CA107,329A Expired CA968150A (en) 1970-03-11 1971-03-09 Method and device for contactless measuring the thickness of a layer on an object to be measured

Country Status (9)

Country Link
AT (1) AT361722B (en)
AU (1) AU6216273A (en)
BE (2) BE763972A (en)
CA (1) CA968150A (en)
CH (1) CH542426A (en)
DE (3) DE2111213C2 (en)
FR (2) FR2081868B1 (en)
GB (2) GB1352778A (en)
SE (1) SE367057B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH542426A (en) * 1970-03-11 1973-09-30 Zumbach Electronic Automatic Method and device for non-contact measurement of a layer thickness
GB8622702D0 (en) * 1986-09-20 1986-10-29 Ford Motor Co Measuring coating thickness
DE3806301C1 (en) * 1988-02-12 1989-01-12 Inoex Gmbh Innovationen Und Ausruestungen Fuer Die Extrusionstechnik, 4970 Bad Oeynhausen, De Wall thickness measuring device for pipes, cable claddings and the like, in particular made from extruded plastic
DE4227734C2 (en) * 1992-08-21 1996-05-15 Leybold Ag Arrangement and method for measuring the thickness of a layer
DE502004008925D1 (en) * 2004-12-13 2009-03-12 Zumbach Electronic Ag Calibration of an eccentricity measuring device with the aid of a calibration sleeve
DE102006022882B4 (en) 2006-05-15 2016-04-14 Immobiliengesellschaft Helmut Fischer Gmbh & Co. Kg Device for measuring the thickness of thin layers with a measuring probe

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2871013A (en) * 1956-04-03 1959-01-27 Gpe Controls Inc Web guide
GB839996A (en) * 1957-04-13 1960-06-29 Ti Group Services Ltd Pneumatic servo system
US3321838A (en) 1965-07-29 1967-05-30 Owens Illinois Inc Gauging method and apparatus
FR1529444A (en) * 1966-07-01 1968-06-14 Telefunken Patent Device for precise alignment of masks on semiconductor elements
FR1534439A (en) * 1966-08-19 1968-07-26 Yawata Iron & Steel Co Device for measuring a displacement without contact piece
JPS458780B1 (en) * 1966-10-12 1970-03-30
US3513555A (en) * 1967-03-30 1970-05-26 Bradstreet J Vachon Thickness gauging apparatus
US3495442A (en) 1967-06-21 1970-02-17 Pillsbury Co Thickness measuring instrument
CH542426A (en) * 1970-03-11 1973-09-30 Zumbach Electronic Automatic Method and device for non-contact measurement of a layer thickness

Also Published As

Publication number Publication date
DE2111213A1 (en) 1971-09-30
FR2188139B2 (en) 1976-06-18
GB1352778A (en) 1974-05-08
FR2081868B1 (en) 1973-06-08
BE763972A (en) 1971-08-02
DE2111213C2 (en) 1982-12-23
FR2188139A2 (en) 1974-01-18
AT361722B (en) 1981-03-25
GB1352777A (en) 1974-05-08
CH542426A (en) 1973-09-30
BE806175R (en) 1974-02-15
AU6216273A (en) 1975-05-08
DE2167281C2 (en) 1983-04-07
SE367057B (en) 1974-05-13
FR2081868A1 (en) 1971-12-10
ATA213271A (en) 1980-08-15
DE2166802A1 (en) 1976-01-02

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