NL6600966A - - Google Patents

Info

Publication number
NL6600966A
NL6600966A NL6600966A NL6600966A NL6600966A NL 6600966 A NL6600966 A NL 6600966A NL 6600966 A NL6600966 A NL 6600966A NL 6600966 A NL6600966 A NL 6600966A NL 6600966 A NL6600966 A NL 6600966A
Authority
NL
Netherlands
Application number
NL6600966A
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 NL6516719A external-priority patent/NL152083B/xx
Application filed filed Critical
Priority to NL6600966A priority Critical patent/NL6600966A/xx
Priority to AT1171766A priority patent/AT289425B/de
Priority to GB5690066A priority patent/GB1174048A/en
Priority to DE19661775231 priority patent/DE1775231A1/de
Priority to DE19661775230 priority patent/DE1775230B1/de
Priority to FR88123A priority patent/FR1505221A/fr
Priority to CH1840166A priority patent/CH445897A/de
Publication of NL6600966A publication Critical patent/NL6600966A/xx
Priority to MY7000123A priority patent/MY7000123A/xx

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • G01M3/243—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 for pipes
    • G01M3/246—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 for pipes using pigs or probes travelling in the pipe
    • 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)
  • Examining Or Testing Airtightness (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
NL6600966A 1965-12-22 1966-01-26 NL6600966A (zh)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL6600966A NL6600966A (zh) 1965-12-22 1966-01-26
AT1171766A AT289425B (de) 1965-12-22 1966-12-20 Gerät und Verfahren zum Feststellen und Lokalisieren von Leckstellen in einer Rohrleitung
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
DE19661775230 DE1775230B1 (de) 1965-12-22 1966-12-20 Einrichtung zur Lokalisierung und Funktionspruefung eines Rohrmolches
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
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 (2)

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 (zh) 1965-12-22 1966-01-26

Publications (1)

Publication Number Publication Date
NL6600966A true NL6600966A (zh) 1967-07-27

Family

ID=26643974

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6600966A NL6600966A (zh) 1965-12-22 1966-01-26

Country Status (7)

Country Link
AT (1) AT289425B (zh)
CH (1) CH445897A (zh)
DE (2) DE1775231A1 (zh)
FR (1) FR1505221A (zh)
GB (1) GB1174048A (zh)
MY (1) MY7000123A (zh)
NL (1) NL6600966A (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4365514A (en) * 1979-04-19 1982-12-28 Bandag Incorporated Method and apparatus for non-destructive inspection of tires
FR2556832B1 (fr) * 1983-12-19 1986-10-10 Couderq Yves Engin subaquatique autonome pour inspecter les canalisations
EP3317658B1 (en) * 2015-07-03 2020-09-02 Kamstrup A/S Turbidity sensor based on ultrasound measurements

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3064127A (en) * 1956-09-12 1962-11-13 Aquatron Engineering Corp Pipe line survey instrument
US3191713A (en) * 1962-10-05 1965-06-29 Aquatron Engineering Corp Survey apparatus

Also Published As

Publication number Publication date
FR1505221A (fr) 1967-12-08
DE1775231A1 (de) 1970-01-22
MY7000123A (en) 1970-12-31
CH445897A (de) 1967-10-31
DE1775231B2 (zh) 1971-01-07
GB1174048A (en) 1969-12-10
DE1775230B1 (de) 1970-08-20
AT289425B (de) 1971-04-26

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