FR2396955A1 - Welding bead thickness measurement - using sensor placed on bead and gas jet directed on it from fixed nozzle, and measuring dynamic pressure (NL 9.1.79) - Google Patents

Welding bead thickness measurement - using sensor placed on bead and gas jet directed on it from fixed nozzle, and measuring dynamic pressure (NL 9.1.79)

Info

Publication number
FR2396955A1
FR2396955A1 FR7818803A FR7818803A FR2396955A1 FR 2396955 A1 FR2396955 A1 FR 2396955A1 FR 7818803 A FR7818803 A FR 7818803A FR 7818803 A FR7818803 A FR 7818803A FR 2396955 A1 FR2396955 A1 FR 2396955A1
Authority
FR
France
Prior art keywords
bead
dynamic pressure
gas jet
fixed nozzle
sensor
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.)
Granted
Application number
FR7818803A
Other languages
French (fr)
Other versions
FR2396955B1 (en
Inventor
Johannes Hubertus Huigen
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.)
Neratoom BV
Original Assignee
Neratoom BV
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 Neratoom BV filed Critical Neratoom BV
Publication of FR2396955A1 publication Critical patent/FR2396955A1/en
Application granted granted Critical
Publication of FR2396955B1 publication Critical patent/FR2396955B1/fr
Granted 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
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/0037—Measuring of dimensions of welds
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
    • G01B5/06—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Measuring Arrangements Characterized By The Use Of Fluids (AREA)

Abstract

The sensor is esp. useful for measuring the thickness of a fillet weld in an internal joint which would be inaccessible by other methods of measurement. A movable sensor (13) is placed on the bead to be measured, and a gas jet from a fixed nozzle is directed on the sensor. Dynamic pressure or another characteristic gas flow variable is measured, and compared the value previously obtained without the bead. Difference between the distance from the sensor to the top of the bead and to the surface without bead is derived from these measurements.
FR7818803A 1977-07-05 1978-06-23 Welding bead thickness measurement - using sensor placed on bead and gas jet directed on it from fixed nozzle, and measuring dynamic pressure (NL 9.1.79) Granted FR2396955A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7707433A NL7707433A (en) 1977-07-05 1977-07-05 PROCEDURE FOR DETERMINING THE THICKNESS OF A WELDINGRUPS AND WELDINGRUPS THICKNESS GAUGE.

Publications (2)

Publication Number Publication Date
FR2396955A1 true FR2396955A1 (en) 1979-02-02
FR2396955B1 FR2396955B1 (en) 1985-04-12

Family

ID=19828833

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7818803A Granted FR2396955A1 (en) 1977-07-05 1978-06-23 Welding bead thickness measurement - using sensor placed on bead and gas jet directed on it from fixed nozzle, and measuring dynamic pressure (NL 9.1.79)

Country Status (4)

Country Link
DE (1) DE2829189A1 (en)
FR (1) FR2396955A1 (en)
IT (1) IT1096997B (en)
NL (1) NL7707433A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR737732A (en) * 1931-10-08 1932-12-15 Device for tracing and measuring welds
US2589251A (en) * 1945-08-24 1952-03-18 Reconstruction Finance Corp Fluid operated measuring or control apparatus
FR2056049A5 (en) * 1969-08-25 1971-05-14 Commissariat Energie Atomique Pneumatic equipment for weld control
US3981180A (en) * 1975-05-01 1976-09-21 Owens-Illinois, Inc. Apparatus and method for measuring container lean

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR737732A (en) * 1931-10-08 1932-12-15 Device for tracing and measuring welds
US2589251A (en) * 1945-08-24 1952-03-18 Reconstruction Finance Corp Fluid operated measuring or control apparatus
FR2056049A5 (en) * 1969-08-25 1971-05-14 Commissariat Energie Atomique Pneumatic equipment for weld control
US3981180A (en) * 1975-05-01 1976-09-21 Owens-Illinois, Inc. Apparatus and method for measuring container lean

Also Published As

Publication number Publication date
FR2396955B1 (en) 1985-04-12
IT7825364A0 (en) 1978-07-05
NL7707433A (en) 1979-01-09
IT1096997B (en) 1985-08-26
DE2829189A1 (en) 1979-01-18

Similar Documents

Publication Publication Date Title
WO1996012159A3 (en) Hand-held gap and contour measuring gauge
DE59407693D1 (en) Method for evaluating the output signals of two pressure sensors, pressure measuring arrangement with two pressure measuring sensors and pressure measuring head
DE59008427D1 (en) Probe and method for measuring the relative speed of a transonic or ultrasonic air or gas flow.
DE236681T1 (en) METHOD AND DEVICE FOR MEASURING THE FLOW OF A GAS AND FOR DELIVERING A CORRECTED SIGNAL.
ES515959A0 (en) "IMPROVEMENTS IN TUBE AND SIMILAR PROFILES FOR MEASURING PROBES".
GB2064780B (en) Apparatus for measuring the efficiency of combustion appliances
FR2354548A1 (en) METHOD AND DEVICE FOR THE CONTINUOUS MEASUREMENT OF GASEOUS PRESSURES
JPS5571904A (en) Measurement of thickness of laminate and base material of clad steel by ultrasonic wave
FR2396955A1 (en) Welding bead thickness measurement - using sensor placed on bead and gas jet directed on it from fixed nozzle, and measuring dynamic pressure (NL 9.1.79)
ATE56818T1 (en) DEVICE FOR MEASURING THE FLAT ERROR OF A TAPE.
DE3374166D1 (en) Apparatus for measuring gas partial pressure in living body
ATE46764T1 (en) SURFACE PROFILE MEASUREMENT.
ATE70629T1 (en) COATING THICKNESS MEASUREMENT WITH ULTRASONIC INTERFEROMETRY.
FR2270587A1 (en) Pressure differential ship log - has static and dynamic pressures sensor, transducer and integrator
SU522427A1 (en) Ultrasonic non-contact pressure gauge
JPS646710A (en) Measuring apparatus for sheet thickness
JPS6449907A (en) Method and device for measuring flatness of sheet material
JPS5499665A (en) Measuring method of peripheral lengths of pipe before welding
SU561086A1 (en) Differential pneumatic device for controlling linear dimensions
SU629438A1 (en) Method of determining non-parallelism of cylindrical surface generatrix
SU481840A1 (en) The method of measuring the velocity head
SU479401A1 (en) Piston seal
NO884157L (en) PROCEDURE FOR ULTRAS SOUND MEASUREMENT OF CONTACT THICKENED INTERMEDIATE PARTS SEPARATED WITH A VOLUME FILM.
JPS55155759A (en) Method and apparatus for measuring pattern shape of coating gun
SU488057A1 (en) Device for controlling the non-perpendicularity of the axes of the hole and the cylindrical surface

Legal Events

Date Code Title Description
ST Notification of lapse