JPS5797404A - Measuring device for thickness of cable sheath - Google Patents

Measuring device for thickness of cable sheath

Info

Publication number
JPS5797404A
JPS5797404A JP17314480A JP17314480A JPS5797404A JP S5797404 A JPS5797404 A JP S5797404A JP 17314480 A JP17314480 A JP 17314480A JP 17314480 A JP17314480 A JP 17314480A JP S5797404 A JPS5797404 A JP S5797404A
Authority
JP
Japan
Prior art keywords
thickness
wave
cable
reception surface
transmission
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.)
Pending
Application number
JP17314480A
Other languages
Japanese (ja)
Inventor
Masakazu Kurihara
Kiyohiro Hayashi
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.)
SWCC Corp
Original Assignee
Showa Electric Wire and Cable 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
Application filed by Showa Electric Wire and Cable Co filed Critical Showa Electric Wire and Cable Co
Priority to JP17314480A priority Critical patent/JPS5797404A/en
Publication of JPS5797404A publication Critical patent/JPS5797404A/en
Pending 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)

Abstract

PURPOSE:To measure the thickness of a cable sheath accurately by obtaining a jet nozle which supplies a jet flow to the transmission and reception surface of a transducer and removes an obstacle to a reflected wave of an ultrasonic wave. CONSTITUTION:A jet nozzle 10 is provided for the wave transmission and reception surface 7 of a transducer 5 installed in a cooling tank 3, and from a supply pipe 11 coupled with its rear end, water having proper hydraulic pressure is fed so as to remove an obstacle to a reflected wave by an ultrasonic wave cable 2, such as air bubbles and fur, stuck to the wave transmission and reception surface 7. Consequently, the thickness of the sheath 1 of the cable 2 is measured accurately.
JP17314480A 1980-12-10 1980-12-10 Measuring device for thickness of cable sheath Pending JPS5797404A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17314480A JPS5797404A (en) 1980-12-10 1980-12-10 Measuring device for thickness of cable sheath

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17314480A JPS5797404A (en) 1980-12-10 1980-12-10 Measuring device for thickness of cable sheath

Publications (1)

Publication Number Publication Date
JPS5797404A true JPS5797404A (en) 1982-06-17

Family

ID=15954922

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17314480A Pending JPS5797404A (en) 1980-12-10 1980-12-10 Measuring device for thickness of cable sheath

Country Status (1)

Country Link
JP (1) JPS5797404A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5974885A (en) * 1997-01-06 1999-11-02 Concurrent Technologies Corporation Method and apparatus for measuring silver sheath thickness during drawing of high temperature superconducting wire
CN103487097A (en) * 2013-09-17 2014-01-01 广州市番禺奥迪威电子有限公司 High-temperature-resisting ultrasonic flow sensor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54111855A (en) * 1978-02-21 1979-09-01 Hitachi Cable Ltd Measuring method of thicknesses using ultrasonic waves

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54111855A (en) * 1978-02-21 1979-09-01 Hitachi Cable Ltd Measuring method of thicknesses using ultrasonic waves

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5974885A (en) * 1997-01-06 1999-11-02 Concurrent Technologies Corporation Method and apparatus for measuring silver sheath thickness during drawing of high temperature superconducting wire
CN103487097A (en) * 2013-09-17 2014-01-01 广州市番禺奥迪威电子有限公司 High-temperature-resisting ultrasonic flow sensor
CN103487097B (en) * 2013-09-17 2017-04-19 广东奥迪威传感科技股份有限公司 High-temperature-resisting ultrasonic flow sensor

Similar Documents

Publication Publication Date Title
CA2127221A1 (en) Method for the ultrasonic inspection of pipe and tubing and a transducer assembly for use therewith
ATE61473T1 (en) DEVICE FOR DETERMINING THE FLOW VELOCITY OF A MEDIUM IN A CYLINDRICAL PIPE.
DE69232144D1 (en) Ink jet printer with a device for introducing a bubble into the ink chamber
GB1419118A (en) Ultrasonic testing
JPS5797404A (en) Measuring device for thickness of cable sheath
US3159756A (en) Ultrasonic inspection
EP1637846A4 (en) Bubble generator for use in doppler ultrasonic flowmeter and doppler ultrasonic flowmeter
CN111220818B (en) Device for calibrating speed measurement precision of Doppler current meter
US3555891A (en) Ultrasonic jet probes
JPS56142456A (en) Pipe inside inspecting device
US4333169A (en) Flow noise suppression system for a sonar dome
JPH02292459A (en) Nozzle of water jet-type supersonic wave distance measurer
JPS56100308A (en) Measuring method for thickness
GB567658A (en) An improved device for scraping the walls of pipe lines such as air lines and water mains
ATE24220T1 (en) DEVICE FOR RECOVERY OF LIQUIDS FLOATING ON A SURFACE OF WATER OR SIMILAR.
JPS5733327A (en) Method for calibration of flowmeter
JPS54121769A (en) Ultrasonic flowmeter
JPS6474421A (en) Heaped earth and sand measuring instrument
JPS5621006A (en) Flatness detector
CN209559303U (en) A kind of antifog ultrasonic level gage
JPS5546183A (en) Measuring system for deflected thickness of pipe
JPS6347657A (en) Ultrasonic flaw detection apparatus
CN106040663A (en) Diode ultrasonic cleaning machine
GB673627A (en) Improvements in or relating to apparatus for interring or disinterring submerged bodies
JPS57114815A (en) Sound absorbing material adding device for flow meter