IT1090495B - Mezzi di controllo per apparecchi per la prova di tubi - Google Patents

Mezzi di controllo per apparecchi per la prova di tubi

Info

Publication number
IT1090495B
IT1090495B IT51192/77A IT5119277A IT1090495B IT 1090495 B IT1090495 B IT 1090495B IT 51192/77 A IT51192/77 A IT 51192/77A IT 5119277 A IT5119277 A IT 5119277A IT 1090495 B IT1090495 B IT 1090495B
Authority
IT
Italy
Prior art keywords
control means
testing devices
tube testing
tube
devices
Prior art date
Application number
IT51192/77A
Other languages
English (en)
Original Assignee
Wean United 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
Application filed by Wean United Inc filed Critical Wean United Inc
Application granted granted Critical
Publication of IT1090495B publication Critical patent/IT1090495B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
    • G01N3/12—Pressure testing
    • 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
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2846—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for tubes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
IT51192/77A 1976-11-01 1977-09-29 Mezzi di controllo per apparecchi per la prova di tubi IT1090495B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/737,644 US4237723A (en) 1976-11-01 1976-11-01 Control means for a pipe tester

Publications (1)

Publication Number Publication Date
IT1090495B true IT1090495B (it) 1985-06-26

Family

ID=24964708

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51192/77A IT1090495B (it) 1976-11-01 1977-09-29 Mezzi di controllo per apparecchi per la prova di tubi

Country Status (7)

Country Link
US (1) US4237723A (it)
JP (2) JPS5357086A (it)
CA (1) CA1084733A (it)
DE (1) DE2741881A1 (it)
FR (1) FR2369554A1 (it)
GB (1) GB1551192A (it)
IT (1) IT1090495B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5535282A (en) * 1978-09-05 1980-03-12 Yamamoto Suiatsu Kogyosho:Kk Method and device for testing resisting pressure of steel tube
JPS5770422A (en) * 1980-10-21 1982-04-30 Nippon Kokan Kk <Nkk> Hydraulic pressure testing device
US4570485A (en) * 1983-03-07 1986-02-18 Lee Jr Roy Method of and apparatus for the hydrostatic testing of threaded pipe
CA1232535A (en) * 1985-09-09 1988-02-09 Robert Koopmans Borehole dilatometer intensifier
IE57486B1 (en) * 1986-11-17 1993-03-24 John Condron An apparatus for testing a pipe
GB2225842A (en) * 1988-11-30 1990-06-13 Roy Hutchison Method and apparatus for testing air weapons
DE10157169A1 (de) * 2001-11-22 2003-06-05 Burger Ag Automation Technolog Einrichtung zum Beaufschlagen einer Rohrleitung mit hohem Innendruck
US9146184B1 (en) * 2008-11-06 2015-09-29 AnC Precision Machining Inc. Plastic tube sealing and test system
CN103134646B (zh) * 2011-11-23 2016-03-30 比亚迪股份有限公司 管道的水密性检测系统及其检测方法
FR2993050B1 (fr) * 2012-07-03 2014-08-08 Commissariat Energie Atomique Systeme d'analyse de deformation d'un tube
CN104483124B (zh) * 2014-12-30 2018-02-09 建新赵氏集团有限公司 一种胶管气压检测夹紧组合装置
NO346618B1 (en) * 2015-02-24 2022-10-31 Halfwave As An apparatus and method for inspecting a pipeline

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2050629A (en) * 1934-05-11 1936-08-11 Leeds & Northrup Co Electric telemetering system
US2671339A (en) * 1950-04-26 1954-03-09 Hydropress Inc Tube testing machine
US2705888A (en) * 1950-04-28 1955-04-12 American Steel Foundries Fluid pressure testing device
US2725743A (en) * 1950-06-22 1955-12-06 Hydropress Inc Pipe testing machine
US2707876A (en) * 1951-09-06 1955-05-10 Taylor Wilson Mfg Company Automatic follow-up control for test head of pipe-testing machine
US2907202A (en) * 1955-12-23 1959-10-06 Taylor Wilson Mfg Company Pipe expansion and testing apparatus
CH349818A (fr) * 1956-08-23 1960-10-31 Phoenix Steel Corp Machine d'essai pour la détermination de la résistance des parois d'un tube au moyen d'un fluide sous pression
BE658700A (it) * 1964-01-22
DE1238701B (de) * 1964-03-26 1967-04-13 Kieserling & Albrecht Druckverhaeltnisregler
DE1573547C3 (de) * 1965-04-03 1974-06-06 Demag-Hydraulik Gmbh, 4100 Duisburg Vorrichtung an einer Rohrpriifmaschine zum selbsttätigen Ausgleichsdruckregeln
US3411341A (en) * 1966-01-03 1968-11-19 Smith Corp A O Hydrostatic testing apparatus
JPS5153881A (ja) * 1974-11-05 1976-05-12 Nippon Steel Corp Suiatsushikenseigyosochi

Also Published As

Publication number Publication date
JPS5852508Y2 (ja) 1983-11-30
FR2369554B1 (it) 1983-08-12
US4237723A (en) 1980-12-09
GB1551192A (en) 1979-08-22
JPS58145536U (ja) 1983-09-30
CA1084733A (en) 1980-09-02
FR2369554A1 (fr) 1978-05-26
JPS5357086A (en) 1978-05-24
DE2741881A1 (de) 1978-05-03

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