FR2595427B1 - REMOVABLE AND WATERPROOF TUBE CAP - Google Patents

REMOVABLE AND WATERPROOF TUBE CAP

Info

Publication number
FR2595427B1
FR2595427B1 FR8603036A FR8603036A FR2595427B1 FR 2595427 B1 FR2595427 B1 FR 2595427B1 FR 8603036 A FR8603036 A FR 8603036A FR 8603036 A FR8603036 A FR 8603036A FR 2595427 B1 FR2595427 B1 FR 2595427B1
Authority
FR
France
Prior art keywords
removable
tube cap
waterproof tube
waterproof
cap
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 - Lifetime
Application number
FR8603036A
Other languages
French (fr)
Other versions
FR2595427A1 (en
Inventor
Serge Sauvadon
Bernard Vrillon
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR8603036A priority Critical patent/FR2595427B1/en
Publication of FR2595427A1 publication Critical patent/FR2595427A1/en
Application granted granted Critical
Publication of FR2595427B1 publication Critical patent/FR2595427B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
    • F16L55/136—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially expanding or deforming a split ring, hooks or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F11/00—Arrangements for sealing leaky tubes and conduits
    • F28F11/04—Arrangements for sealing leaky tubes and conduits using pairs of obturating elements, e.g. washers, mounted upon central operating rods
    • 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
    • G01M3/022—Test plugs for closing off the end of a pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Pipe Accessories (AREA)
FR8603036A 1986-03-04 1986-03-04 REMOVABLE AND WATERPROOF TUBE CAP Expired - Lifetime FR2595427B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8603036A FR2595427B1 (en) 1986-03-04 1986-03-04 REMOVABLE AND WATERPROOF TUBE CAP

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8603036A FR2595427B1 (en) 1986-03-04 1986-03-04 REMOVABLE AND WATERPROOF TUBE CAP

Publications (2)

Publication Number Publication Date
FR2595427A1 FR2595427A1 (en) 1987-09-11
FR2595427B1 true FR2595427B1 (en) 1990-03-02

Family

ID=9332745

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8603036A Expired - Lifetime FR2595427B1 (en) 1986-03-04 1986-03-04 REMOVABLE AND WATERPROOF TUBE CAP

Country Status (1)

Country Link
FR (1) FR2595427B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2957709B1 (en) * 2010-03-18 2012-10-05 Areva Np SHUTTER FOR NUCLEAR REACTOR FLUID CONDUIT, ESPECIALLY FOR STEAM GENERATOR BACK DRAIN
IT202000001588A1 (en) * 2020-01-28 2021-07-28 Hudson Italiana Fbm CAP FOR SEALING TUBES OF EXCHANGERS WITH BAND, TUBE AND SHELL

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE113129C (en) *
GB190209047A (en) * 1902-04-18 1903-02-12 Henry Thomas Mason An Improved Plug or Stopper for Boiler Tubes, Hollow Shafting or the like.
GB191316545A (en) * 1913-07-18 1914-04-16 Henry Thomas Mason Improvements in or relating to Plugs for Boiler Tubes and the like.
GB109884A (en) * 1916-11-17 1917-10-04 Levy Erastus Carter Improvements in Means for Stopping or Diverting Leaks in Steam Generators.
US2375995A (en) * 1943-02-19 1945-05-15 Kaeser Harold Test plug for pipes
DE864787C (en) * 1951-05-31 1953-01-29 Steinmueller Gmbh L & C Device for closing pipes or the like.
US3119177A (en) * 1961-12-05 1964-01-28 Forrest E Knecht Method of plugging tubular structures
US4256317A (en) * 1980-04-24 1981-03-17 Union Carbide Corporation High-temperature, high-pressure valve packing system
JPS57173665A (en) * 1981-04-17 1982-10-26 Toshiba Corp Gland seal
US4474216A (en) * 1983-10-25 1984-10-02 Noe Renato R Mechanical seal plugs, for fluid-sealing of tubes

Also Published As

Publication number Publication date
FR2595427A1 (en) 1987-09-11

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Legal Events

Date Code Title Description
ST Notification of lapse