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ES417728A1 - Device for checking from the inside of pipe and similar joints and for proof of waterproof or absorption of walls, conduits or containers in general. (Machine-translation by Google Translate, not legally binding) - Google Patents

Device for checking from the inside of pipe and similar joints and for proof of waterproof or absorption of walls, conduits or containers in general. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES417728A1
ES417728A1 ES417728A ES417728A ES417728A1 ES 417728 A1 ES417728 A1 ES 417728A1 ES 417728 A ES417728 A ES 417728A ES 417728 A ES417728 A ES 417728A ES 417728 A1 ES417728 A1 ES 417728A1
Authority
ES
Spain
Prior art keywords
containers
translation
walls
general
machine
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.)
Expired
Application number
ES417728A
Other languages
Spanish (es)
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.)
Vianini SpA
Original Assignee
Vianini SpA
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 Vianini SpA filed Critical Vianini SpA
Publication of ES417728A1 publication Critical patent/ES417728A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01M3/2853—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 pipe joints or seals
    • 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)
  • Examining Or Testing Airtightness (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

Device, for checking pipe joints and the like from inside and for waterproofing or absorption tests of walls, ducts or containers in general, characterized in that it comprises, in combination, means for sealing the two internal surfaces forming the joint, means for to inject at the desired pressure a fluid in the joining zone and to recover it once the test is finished and means to transport the assembly to the interior of the construction under test. (Machine-translation by Google Translate, not legally binding)
ES417728A 1972-09-14 1973-08-09 Device for checking from the inside of pipe and similar joints and for proof of waterproof or absorption of walls, conduits or containers in general. (Machine-translation by Google Translate, not legally binding) Expired ES417728A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5275072A IT965354B (en) 1972-09-14 1972-09-14 DEVICE FOR TESTING FROM INSIDE ON JOINTS OF PIPES AND SIMILARS AND FOR WATERPROOFING OR ABSORPTION TESTS ON WALLS OF CONDUCTED PIPES OR RECIPES IN GENERAL

Publications (1)

Publication Number Publication Date
ES417728A1 true ES417728A1 (en) 1976-06-01

Family

ID=11277486

Family Applications (1)

Application Number Title Priority Date Filing Date
ES417728A Expired ES417728A1 (en) 1972-09-14 1973-08-09 Device for checking from the inside of pipe and similar joints and for proof of waterproof or absorption of walls, conduits or containers in general. (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
AR (1) AR197625A1 (en)
DE (1) DE2339083A1 (en)
ES (1) ES417728A1 (en)
FR (1) FR2200522B3 (en)
IT (1) IT965354B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3029180A1 (en) * 1980-08-01 1982-03-04 Estel Hoesch Werke Ag, 4600 Dortmund METHOD AND DEVICE FOR TESTING OIL FIELD TUBES
US4763511A (en) * 1985-10-07 1988-08-16 Cherne Industries, Inc. Pipe joint sealing and testing apparatus
DE3634967A1 (en) * 1986-10-14 1988-04-21 Thyssen Industrie Socket testing device
US5323641A (en) * 1992-05-29 1994-06-28 Tolliver Wilbur E Pipe joint seal tester
DE29712235U1 (en) * 1997-07-11 1998-11-12 Krestel, Karl-Heinz, Dipl.-Ing., 85540 Haar Cavity seal
DE19739006C2 (en) * 1997-09-06 2000-08-31 Ullrich Gmbh & Co Kg K Socket tester for pipe joints on accessible pipes

Also Published As

Publication number Publication date
FR2200522A1 (en) 1974-04-19
IT965354B (en) 1974-01-31
FR2200522B3 (en) 1976-07-30
AR197625A1 (en) 1974-04-23
DE2339083A1 (en) 1974-03-21

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