FR2191095A1 - - Google Patents

Info

Publication number
FR2191095A1
FR2191095A1 FR7324768A FR7324768A FR2191095A1 FR 2191095 A1 FR2191095 A1 FR 2191095A1 FR 7324768 A FR7324768 A FR 7324768A FR 7324768 A FR7324768 A FR 7324768A FR 2191095 A1 FR2191095 A1 FR 2191095A1
Authority
FR
France
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.)
Granted
Application number
FR7324768A
Other languages
French (fr)
Other versions
FR2191095B1 (en
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 US268973A external-priority patent/US3916676A/en
Priority claimed from US00268961A external-priority patent/US3827287A/en
Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of FR2191095A1 publication Critical patent/FR2191095A1/fr
Application granted granted Critical
Publication of FR2191095B1 publication Critical patent/FR2191095B1/fr
Expired legal-status Critical Current

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)
FR7324768A 1972-07-05 1973-07-05 Expired FR2191095B1 (en)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
FR2191095A1 true FR2191095A1 (en) 1974-02-01
FR2191095B1 FR2191095B1 (en) 1977-05-13

Family

ID=26953427

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7324768A Expired FR2191095B1 (en) 1972-07-05 1973-07-05

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
SK289218B6 (en) * 2018-05-17 2024-07-24 Slovenská Technická Univerzita V Bratislave Apparatus for checking electrical cable parameters and method of determining ultrasound speed in cable jacket and / or in electrical cable insulation

Citations (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
US3554013A (en) * 1969-07-22 1971-01-12 Branson Instr Pulse-echo ultrasonic thickness gauge with error prevention circuit
FR2053051A1 (en) * 1969-07-21 1971-04-16 Atomic Energy Authority Uk
DE2107063A1 (en) * 1971-02-15 1972-08-24 J & H Krautkraemer Ges F Elekt Ultrasonic pulse echo method for automatic differentiation between useful and interference signals in non-destructive material testing

Patent Citations (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
FR2053051A1 (en) * 1969-07-21 1971-04-16 Atomic Energy Authority Uk
US3554013A (en) * 1969-07-22 1971-01-12 Branson Instr Pulse-echo ultrasonic thickness gauge with error prevention circuit
DE2107063A1 (en) * 1971-02-15 1972-08-24 J & H Krautkraemer Ges F Elekt Ultrasonic pulse echo method for automatic differentiation between useful and interference signals in non-destructive material testing

Also Published As

Publication number Publication date
DE2334167B2 (en) 1975-08-28
DE2334167A1 (en) 1974-02-07
AU5753573A (en) 1975-01-09
NL174990B (en) 1984-04-02
FI56276B (en) 1979-08-31
FR2191095B1 (en) 1977-05-13
JPS4953862A (en) 1974-05-25
FI56276C (en) 1979-12-10
NO136119C (en) 1977-07-20
SE388032B (en) 1976-09-20
NL174990C (en) 1984-09-03
CH558518A (en) 1975-01-31
NL7309336A (en) 1974-01-08
NO136119B (en) 1977-04-12
JPS5218589B2 (en) 1977-05-23
GB1440003A (en) 1976-06-23

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