GB8726911D0 - Testing pipe - Google Patents

Testing pipe

Info

Publication number
GB8726911D0
GB8726911D0 GB878726911A GB8726911A GB8726911D0 GB 8726911 D0 GB8726911 D0 GB 8726911D0 GB 878726911 A GB878726911 A GB 878726911A GB 8726911 A GB8726911 A GB 8726911A GB 8726911 D0 GB8726911 D0 GB 8726911D0
Authority
GB
United Kingdom
Prior art keywords
testing pipe
testing
pipe
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.)
Granted
Application number
GB878726911A
Other versions
GB2197490B (en
GB2197490A (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB8726911D0 publication Critical patent/GB8726911D0/en
Publication of GB2197490A publication Critical patent/GB2197490A/en
Application granted granted Critical
Publication of GB2197490B publication Critical patent/GB2197490B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01M3/2846—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
GB8726911A 1986-11-17 1987-11-13 Leak and porosity testing of pipes Expired - Lifetime GB2197490B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE3036/86A IE57486B1 (en) 1986-11-17 1986-11-17 An apparatus for testing a pipe

Publications (3)

Publication Number Publication Date
GB8726911D0 true GB8726911D0 (en) 1987-12-23
GB2197490A GB2197490A (en) 1988-05-18
GB2197490B GB2197490B (en) 1990-07-25

Family

ID=11037527

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8726911A Expired - Lifetime GB2197490B (en) 1986-11-17 1987-11-13 Leak and porosity testing of pipes

Country Status (2)

Country Link
GB (1) GB2197490B (en)
IE (1) IE57486B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5898105A (en) * 1996-10-21 1999-04-27 Owens; Carl H. Leak detection apparatus for tubular fluid lines with fittings
US7044011B2 (en) 2003-04-30 2006-05-16 Honeywell International, Inc. Test fixture assembly for directional pilot valve and related method
CN104048803A (en) * 2013-03-14 2014-09-17 天源环保有限公司 Pipe pressing technology and device thereof
CN105334038B (en) * 2015-11-26 2018-07-27 荆门市双创专利技术服务有限公司 Valve water pressure test system
CN107607271B (en) * 2017-11-08 2019-05-17 英诺太科测试设备(太仓)有限公司 A kind of equipment and application method that can flexibly detect exhaust manifold air-tightness
CN109115413A (en) * 2018-09-06 2019-01-01 张冲 A kind of construction and installation pipe detection device
CN110514365A (en) * 2019-08-15 2019-11-29 广州文冲船厂有限责任公司 A kind of duct pressure tester

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2671338A (en) * 1950-01-20 1954-03-09 Hydropress Inc Pipe testing machine
GB1165158A (en) * 1965-12-16 1969-09-24 Stelmo Ltd Improvements in or relating to apparatus for Applying Fluid Pressure to the inside of Hollow Vessels such as Pipes
US3537299A (en) * 1968-12-12 1970-11-03 Kaiser Steel Corp System for subjecting a hollow body to fluid under pressure
US4237723A (en) * 1976-11-01 1980-12-09 Wean United, Inc. Control means for a pipe tester
US4458522A (en) * 1982-04-30 1984-07-10 International Tool & Supply Co., Inc. Hydrostatic pipe tester and method

Also Published As

Publication number Publication date
IE57486B1 (en) 1993-03-24
GB2197490B (en) 1990-07-25
GB2197490A (en) 1988-05-18
IE863036L (en) 1988-05-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19971113