NL6516719A - - Google Patents

Info

Publication number
NL6516719A
NL6516719A NL6516719A NL6516719A NL6516719A NL 6516719 A NL6516719 A NL 6516719A NL 6516719 A NL6516719 A NL 6516719A NL 6516719 A NL6516719 A NL 6516719A NL 6516719 A NL6516719 A NL 6516719A
Authority
NL
Netherlands
Application number
NL6516719A
Other versions
NL152083B (nl
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 filed Critical
Priority to NL6516719A priority Critical patent/NL152083B/xx
Priority to NL6600966A priority patent/NL6600966A/xx
Priority to FR88123A priority patent/FR1505221A/fr
Priority to GB5690066A priority patent/GB1174048A/en
Priority to DE19661775231 priority patent/DE1775231A1/de
Priority to AT1171766A priority patent/AT289425B/de
Priority to DE19661775230 priority patent/DE1775230B1/de
Priority to CH1840166A priority patent/CH445897A/de
Publication of NL6516719A publication Critical patent/NL6516719A/xx
Priority to MY7000123A priority patent/MY7000123A/xx
Publication of NL152083B publication Critical patent/NL152083B/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
    • G01H3/10—Amplitude; Power
    • G01H3/12—Amplitude; Power by electric means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/005—Investigating fluid-tightness of structures using pigs or moles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/24—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/14—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object using acoustic emission techniques
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L2101/00—Uses or applications of pigs or moles
    • F16L2101/30—Inspecting, measuring or testing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
NL6516719A 1965-12-22 1965-12-22 Inrichting voor het opsporen en lokaliseren van lekken in pijpleidingen. NL152083B (nl)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NL6516719A NL152083B (nl) 1965-12-22 1965-12-22 Inrichting voor het opsporen en lokaliseren van lekken in pijpleidingen.
NL6600966A NL6600966A (en:Method) 1965-12-22 1966-01-26
FR88123A FR1505221A (fr) 1965-12-22 1966-12-20 Appareil et procédé pour la détection et la détermination de l'emplacement des fuites sur des conduites
GB5690066A GB1174048A (en) 1965-12-22 1966-12-20 Apparatus and Process for the Detection and Location Leaks in Pipelines
DE19661775231 DE1775231A1 (de) 1965-12-22 1966-12-20 Rohrmolch zur Feststellung und Ortung von Leckstellen in fluessigkeitsdurchstroemten Rohrleitungen
AT1171766A AT289425B (de) 1965-12-22 1966-12-20 Gerät und Verfahren zum Feststellen und Lokalisieren von Leckstellen in einer Rohrleitung
DE19661775230 DE1775230B1 (de) 1965-12-22 1966-12-20 Einrichtung zur Lokalisierung und Funktionspruefung eines Rohrmolches
CH1840166A CH445897A (de) 1965-12-22 1966-12-22 Verfahren und Gerät zum Feststellen und Lokalisieren von Leckstellen in Rohrleitungen
MY7000123A MY7000123A (en) 1965-12-22 1970-12-31 Apparatus and process for the detection and location of leaks in pipelines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6516719A NL152083B (nl) 1965-12-22 1965-12-22 Inrichting voor het opsporen en lokaliseren van lekken in pijpleidingen.

Publications (2)

Publication Number Publication Date
NL6516719A true NL6516719A (en:Method) 1967-06-23
NL152083B NL152083B (nl) 1977-01-17

Family

ID=19794995

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6516719A NL152083B (nl) 1965-12-22 1965-12-22 Inrichting voor het opsporen en lokaliseren van lekken in pijpleidingen.

Country Status (1)

Country Link
NL (1) NL152083B (en:Method)

Also Published As

Publication number Publication date
NL152083B (nl) 1977-01-17

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: SHELL INT