CH558518A - Verfahren und vorrichtung zur ultraschall-messung aufeinanderfolgender abschnitte eines laenglichen werkstueckes. - Google Patents

Verfahren und vorrichtung zur ultraschall-messung aufeinanderfolgender abschnitte eines laenglichen werkstueckes.

Info

Publication number
CH558518A
CH558518A CH978073A CH978073A CH558518A CH 558518 A CH558518 A CH 558518A CH 978073 A CH978073 A CH 978073A CH 978073 A CH978073 A CH 978073A CH 558518 A CH558518 A CH 558518A
Authority
CH
Switzerland
Prior art keywords
successive sections
ultrasound measurement
longitudinal workpiece
workpiece
longitudinal
Prior art date
Application number
CH978073A
Other languages
English (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 CH558518A publication Critical patent/CH558518A/de

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
CH978073A 1972-07-05 1973-07-05 Verfahren und vorrichtung zur ultraschall-messung aufeinanderfolgender abschnitte eines laenglichen werkstueckes. CH558518A (de)

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 (1)

Publication Number Publication Date
CH558518A true CH558518A (de) 1975-01-31

Family

ID=26953427

Family Applications (1)

Application Number Title Priority Date Filing Date
CH978073A CH558518A (de) 1972-07-05 1973-07-05 Verfahren und vorrichtung zur ultraschall-messung aufeinanderfolgender abschnitte eines laenglichen werkstueckes.

Country Status (8)

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

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 (de) * 1982-04-22 1987-03-14 Dresser Uk Ltd
SK442018A3 (sk) * 2018-05-17 2019-12-02 Slovenska Technicka Univerzita V Bratislave Zariadenie na kontrolu parametrov elektrických káblov a spôsob stanovenia rýchlosti šírenia ultrazvuku v plášti a/alebo v izolácii vodičov elektrického kábla

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 (de) * 1971-02-15 1979-08-23 Krautkraemer, Gmbh, 5000 Koeln Ultraschall-Impulsechoverfahren zur selbsttätigen Unterscheidung zwischen Nutz- und Störsignalen bei der zerstörungsfreien Werkstoffprüfung sowie Schaltungseinrichtung zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
FI56276C (fi) 1979-12-10
GB1440003A (en) 1976-06-23
FR2191095B1 (de) 1977-05-13
AU5753573A (en) 1975-01-09
JPS5218589B2 (de) 1977-05-23
FI56276B (fi) 1979-08-31
NL174990C (nl) 1984-09-03
NO136119C (no) 1977-07-20
NL174990B (nl) 1984-04-02
JPS4953862A (de) 1974-05-25
SE388032B (sv) 1976-09-20
DE2334167B2 (de) 1975-08-28
NO136119B (de) 1977-04-12
FR2191095A1 (de) 1974-02-01
NL7309336A (de) 1974-01-08
DE2334167A1 (de) 1974-02-07

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Legal Events

Date Code Title Description
PL Patent ceased