GB1123814A - Improvements relating to apparatus for testing pipe-lines - Google Patents

Improvements relating to apparatus for testing pipe-lines

Info

Publication number
GB1123814A
GB1123814A GB1910166A GB1910166A GB1123814A GB 1123814 A GB1123814 A GB 1123814A GB 1910166 A GB1910166 A GB 1910166A GB 1910166 A GB1910166 A GB 1910166A GB 1123814 A GB1123814 A GB 1123814A
Authority
GB
United Kingdom
Prior art keywords
pipe
tubes
manometer
ports
pressure
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
GB1910166A
Inventor
Norman Frederick Astbury
Donald Gordon Beech
William Child
Harold Roy Hodgkinson
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.)
British Ceramic Research Association Ltd
Original Assignee
British Ceramic Research Association Ltd
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 British Ceramic Research Association Ltd filed Critical British Ceramic Research Association Ltd
Priority to GB1910166A priority Critical patent/GB1123814A/en
Publication of GB1123814A publication Critical patent/GB1123814A/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
    • G01M3/2807—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 pipes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

1,123,814. Testing pipe joints. BRITISH CERAMIC RESEARCH ASSOCIATION. April 27, 1967 [April 30, 1966], No. 19101/66. Heading G1S. Apparatus for comparing the pressure tightness of a pipe-line with that of a control pipe comprises two tubes A, B connected respectively to the pipe-line and the control-pipe, a first manometer C 1 , C 2 connected to indicate the difference in pressure between the tubes A, B a second manometer E 1 ., E 2 connected to indicate the gauge pressure in the tube A, and a valve D having three ports two of which are connected to the tubes A, B, the valve being settable into a first position in which the three ports are mutually in-communication whereby the two tubes can be pressurized through the third port and into a second position in which the two ports are isolated from each other and from the third port. During the test the control pipe is subjected to the same conditions as the test pipe. After pressurization through pipe D, the connection between tubes A, B is closed such that any difference in pressure caused by a leak in the test pipe will show on manometer tubes C 1 , C 2 .
GB1910166A 1966-04-30 1966-04-30 Improvements relating to apparatus for testing pipe-lines Expired GB1123814A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1910166A GB1123814A (en) 1966-04-30 1966-04-30 Improvements relating to apparatus for testing pipe-lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1910166A GB1123814A (en) 1966-04-30 1966-04-30 Improvements relating to apparatus for testing pipe-lines

Publications (1)

Publication Number Publication Date
GB1123814A true GB1123814A (en) 1968-08-14

Family

ID=10123793

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1910166A Expired GB1123814A (en) 1966-04-30 1966-04-30 Improvements relating to apparatus for testing pipe-lines

Country Status (1)

Country Link
GB (1) GB1123814A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990006497A1 (en) * 1988-12-06 1990-06-14 Ackulab Ab Method and apparatus for testing fluid distribution systems for leakage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990006497A1 (en) * 1988-12-06 1990-06-14 Ackulab Ab Method and apparatus for testing fluid distribution systems for leakage

Similar Documents

Publication Publication Date Title
GB1094833A (en) Improvements in or relating to gauges
CA975029A (en) Means for sealing fittings and nozzle assemblies at extremely high fluid pressures
ES433619A1 (en) Fluid leak detection process and installation
GB1381836A (en) Pipe tester head for testing a pipe threaded to a coupling
GB954479A (en) Leak detector for resilient tubes exposed to a medium under pressure
GB952755A (en) Improved coupling for fluid pressure duct
ES426143A1 (en) Method for checking tightness of hollow bodies and more particularly of heat exchangers, and device for embodying said method
GB998908A (en) Improvements in and relating to the testing of closed, gas-filled containers
GB1123814A (en) Improvements relating to apparatus for testing pipe-lines
GB1428852A (en) Methods of fitting fluid pressure operated devices into pipelines
US3381532A (en) Protective valve for differential pressure meters
GB1314193A (en) Check valve
GB1199919A (en) Improvements in and relating to Means for Testing Pipes for Leakage
GB1509382A (en) Testing apparatus
GB1376237A (en) Method of testing for and sealing leaks in pipes
GB1106888A (en) Pneumatic extensometer, especially for a creep measuring cell
GB1334095A (en) High-pressure hose fittings
GB1157009A (en) Improvements relating to Leak Detectors
GB1337161A (en) Plug for hydraulic testing
GB1314510A (en) Fluidic on-line system tester
GB1175401A (en) Hydrostatic Testing Apparatus
GB1365378A (en) Installing for testing the pressure tightness of a radiator element
GB1127366A (en) Improvements in gas pipe pressure testing devices
GB900071A (en) Improvements in or relating to fluid flow control valve devices for high pressure gas containers
GB1405424A (en) Leak detection