GB1352778A - Method and device for measuring the thickness of a layer - Google Patents

Method and device for measuring the thickness of a layer

Info

Publication number
GB1352778A
GB1352778A GB3282973A GB3282973A GB1352778A GB 1352778 A GB1352778 A GB 1352778A GB 3282973 A GB3282973 A GB 3282973A GB 3282973 A GB3282973 A GB 3282973A GB 1352778 A GB1352778 A GB 1352778A
Authority
GB
United Kingdom
Prior art keywords
thickness
measuring
layer
zumbach
measuring head
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
GB3282973A
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
Publication of GB1352778A publication Critical patent/GB1352778A/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

Abstract

1352778 Measuring thickness of layers electrically B ZUMBACH [trading as ZUMBACH ELECTRONIC-AUTOMATIC 19 April 1971 [11 March 1970] 32829/73 Divided out of 1352777 Heading G1N The description is as described in Specification 1352777 but the claims are directed to the construction of the measuring head which enables measurements of the thickness of dielectric layers on elongate metallic objects to be made independant of the precise positioning of the object with respect to the measuring head.
GB3282973A 1970-03-11 1971-04-19 Method and device for measuring the thickness of a layer Expired GB1352778A (en)

Applications Claiming Priority (2)

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
GB2408271*A GB1352777A (en) 1970-03-11 1971-04-19 Measurement of the thickness of layers

Publications (1)

Publication Number Publication Date
GB1352778A true GB1352778A (en) 1974-05-08

Family

ID=4259224

Family Applications (2)

Application Number Title Priority Date Filing Date
GB3282973A Expired GB1352778A (en) 1970-03-11 1971-04-19 Method and device for measuring the thickness of a layer
GB2408271*A Expired GB1352777A (en) 1970-03-11 1971-04-19 Measurement of the thickness of layers

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2408271*A Expired GB1352777A (en) 1970-03-11 1971-04-19 Measurement of the thickness of layers

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) DE2167281C2 (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
DE8816434U1 (en) * 1988-02-12 1989-07-20 Inoex Gmbh Innovationen Und Ausruestungen Fuer Die Extrusionstechnik, 4970 Bad Oeynhausen, De
DE4227734C2 (en) * 1992-08-21 1996-05-15 Leybold Ag Arrangement and method for measuring the thickness of a layer
ATE421678T1 (en) * 2004-12-13 2009-02-15 Zumbach Electronic Ag CALIBRATION OF AN ECCENTRICITY GAUGE USING 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
BE806175R (en) 1974-02-15
DE2167281C2 (en) 1983-04-07
DE2111213A1 (en) 1971-09-30
ATA213271A (en) 1980-08-15
GB1352777A (en) 1974-05-08
FR2081868A1 (en) 1971-12-10
AT361722B (en) 1981-03-25
CH542426A (en) 1973-09-30
DE2166802A1 (en) 1976-01-02
BE763972A (en) 1971-08-02
FR2081868B1 (en) 1973-06-08
CA968150A (en) 1975-05-27
AU6216273A (en) 1975-05-08
SE367057B (en) 1974-05-13
DE2111213C2 (en) 1982-12-23
FR2188139B2 (en) 1976-06-18
FR2188139A2 (en) 1974-01-18

Similar Documents

Publication Publication Date Title
IT969279B (en) MEASURING DEVICE FOR THE NON-DESTRUCTIVE MEASUREMENT OF THE THICKNESS OF ELECTRICALLY NON-CONDUCTIVE CLADDINGS ON ELECTRICALLY CONDUCTIVE CHAMBER SUPPORTS
CA939501A (en) Distance and thickness gauge
FR1514438A (en) Method for measuring the configuration or thickness of a metallic body
GB1352778A (en) Method and device for measuring the thickness of a layer
CA992209A (en) Method and arrangement for the interrogation and representation of digital values to be measured
IT961336B (en) PROCEDURE AND DEVICE FOR THE PRODUCTION OF FERROUS TAPES WITH METALLIC COATING
IT973845B (en) NUCLEAR FUEL IN PARTICEL LE WITH COATING AND PROCEDURE FOR ITS PRODUCTION
CA932525A (en) Linear three-dimensional gaging and form measuring machine
IT973562B (en) SINTERED METAL OBJECTS AND PROCEDURE FOR THEIR PRODUCTION
CA920667A (en) Method and device for measuring the thickness of layers
GB1122038A (en) Measuring devices
CA838810A (en) Thickness and displacement measuring gauge
AU419017B2 (en) Dry alternate layer lubricant, method of application toa surface and article so obtained
CA664325A (en) Deposition and measurement of layer thickness
CA843119A (en) Workpiece bore with serrated counterbore and method of making same
AU1602567A (en) Dry alternate layer lubricant, method of application toa surface and article so obtained
AU465460B2 (en) Improved method of manufacturing aliquid conductivity measuring cell and mandrel therefor
AU449686B2 (en) a METHOD AND DEVICE FOR MEASURING THE THICKNESS OF LAYERS
AU3602668A (en) Workpiece bore with serrated counterbore and method of making same
CA843556A (en) Method for measuring thickness of a body
CA736436A (en) Method of forming superconductive metal layers on electrically non-conductive supports
AU1409570A (en) a METHOD AND DEVICE FOR MEASURING THE THICKNESS OF LAYERS
AU454136B2 (en) A method and device for measuring the thickness ofa layer
CA729352A (en) Precision bore gauge
GB1135281A (en) Improvements in or relating to the measurement of the thickness of an insulating member

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee