NL174990C - METHOD FOR CONTINUOUSLY ULTRASONIC MEASURING THE THICKNESS OF A CABLE-CORE COATHER WHEN THE CABLE MOVES IN LONGITUDINAL DIRECTION. - Google Patents

METHOD FOR CONTINUOUSLY ULTRASONIC MEASURING THE THICKNESS OF A CABLE-CORE COATHER WHEN THE CABLE MOVES IN LONGITUDINAL DIRECTION.

Info

Publication number
NL174990C
NL174990C NLAANVRAGE7309336,A NL7309336A NL174990C NL 174990 C NL174990 C NL 174990C NL 7309336 A NL7309336 A NL 7309336A NL 174990 C NL174990 C NL 174990C
Authority
NL
Netherlands
Prior art keywords
cable
coather
core
thickness
longitudinal direction
Prior art date
Application number
NLAANVRAGE7309336,A
Other languages
Dutch (nl)
Other versions
NL174990B (en
NL7309336A (en
Original Assignee
Western Electric Co
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
Priority claimed from US00268961A external-priority patent/US3827287A/en
Priority claimed from US268973A external-priority patent/US3916676A/en
Application filed by Western Electric Co filed Critical Western Electric Co
Publication of NL7309336A publication Critical patent/NL7309336A/xx
Publication of NL174990B publication Critical patent/NL174990B/en
Application granted granted Critical
Publication of NL174990C publication Critical patent/NL174990C/en

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
    • G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
    • G01B17/02—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness
    • G01B17/025—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness 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
    • 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
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/58—Testing of lines, cables or conductors
    • G01R31/59—Testing of lines, cables or conductors while the cable continuously passes the testing apparatus, e.g. during manufacture
    • 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
    • B29C2948/92076—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
    • B29C2948/92009—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
    • B29C2948/92428—Calibration, after-treatment, or cooling zone
    • 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
NLAANVRAGE7309336,A 1972-07-05 1973-07-04 METHOD FOR CONTINUOUSLY ULTRASONIC MEASURING THE THICKNESS OF A CABLE-CORE COATHER WHEN THE CABLE MOVES IN LONGITUDINAL DIRECTION. NL174990C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US00268961A US3827287A (en) 1972-07-05 1972-07-05 Methods of and apparatus for measuring the thickness of successive sections of a cable jacket
US268973A US3916676A (en) 1972-07-05 1972-07-05 Method of and apparatus for measuring automatically successive sections of an elongated material

Publications (3)

Publication Number Publication Date
NL7309336A NL7309336A (en) 1974-01-08
NL174990B NL174990B (en) 1984-04-02
NL174990C true NL174990C (en) 1984-09-03

Family

ID=26953427

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7309336,A NL174990C (en) 1972-07-05 1973-07-04 METHOD FOR CONTINUOUSLY ULTRASONIC MEASURING THE THICKNESS OF A CABLE-CORE COATHER WHEN THE CABLE MOVES IN LONGITUDINAL DIRECTION.

Country Status (8)

Country Link
JP (1) JPS5218589B2 (en)
CH (1) CH558518A (en)
FI (1) FI56276C (en)
FR (1) FR2191095B1 (en)
GB (1) GB1440003A (en)
NL (1) NL174990C (en)
NO (1) NO136119C (en)
SE (1) SE388032B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4155560A (en) * 1977-11-23 1979-05-22 Garlock Inc. Water pump seal and method
IN159046B (en) * 1982-04-22 1987-03-14 Dresser Uk Ltd
SK442018A3 (en) * 2018-05-17 2019-12-02 Slovenska Technicka Univerzita V Bratislave Apparatus for checking electrical cable parameters and method of determining ultrasound speed in cable jacket and / or in electrical cable insulation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3387221A (en) * 1966-02-09 1968-06-04 Navy Usa Pulse discriminator with noise suppression
US3690154A (en) * 1969-07-21 1972-09-12 Atomic Energy Authority Uk Apparatus for measuring thickness
US3554013A (en) * 1969-07-22 1971-01-12 Branson Instr Pulse-echo ultrasonic thickness gauge with error prevention circuit
DE2107063C3 (en) * 1971-02-15 1979-08-23 Krautkraemer, Gmbh, 5000 Koeln Ultrasonic pulse echo method for automatic differentiation between useful and interfering signals in non-destructive material testing as well as circuitry for carrying out the method

Also Published As

Publication number Publication date
FI56276C (en) 1979-12-10
GB1440003A (en) 1976-06-23
FR2191095B1 (en) 1977-05-13
AU5753573A (en) 1975-01-09
JPS5218589B2 (en) 1977-05-23
FI56276B (en) 1979-08-31
NO136119C (en) 1977-07-20
NL174990B (en) 1984-04-02
JPS4953862A (en) 1974-05-25
SE388032B (en) 1976-09-20
DE2334167B2 (en) 1975-08-28
CH558518A (en) 1975-01-31
NO136119B (en) 1977-04-12
FR2191095A1 (en) 1974-02-01
NL7309336A (en) 1974-01-08
DE2334167A1 (en) 1974-02-07

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Legal Events

Date Code Title Description
BC A request for examination has been filed
V4 Lapsed because of reaching the maximum lifetime of a patent