GB2242530B - A pressure device - Google Patents

A pressure device

Info

Publication number
GB2242530B
GB2242530B GB9006819A GB9006819A GB2242530B GB 2242530 B GB2242530 B GB 2242530B GB 9006819 A GB9006819 A GB 9006819A GB 9006819 A GB9006819 A GB 9006819A GB 2242530 B GB2242530 B GB 2242530B
Authority
GB
United Kingdom
Prior art keywords
pressure device
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 - Lifetime
Application number
GB9006819A
Other versions
GB9006819D0 (en
GB2242530A (en
Inventor
Kenneth Samuel Hemingway
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.)
International Pipeline Products Ltd
Original Assignee
International Pipeline Products 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 International Pipeline Products Ltd filed Critical International Pipeline Products Ltd
Priority to GB9006819A priority Critical patent/GB2242530B/en
Publication of GB9006819D0 publication Critical patent/GB9006819D0/en
Publication of GB2242530A publication Critical patent/GB2242530A/en
Application granted granted Critical
Publication of GB2242530B publication Critical patent/GB2242530B/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
    • G01M3/2884—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 welds
    • 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
    • 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
GB9006819A 1990-03-27 1990-03-27 A pressure device Expired - Lifetime GB2242530B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9006819A GB2242530B (en) 1990-03-27 1990-03-27 A pressure device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9006819A GB2242530B (en) 1990-03-27 1990-03-27 A pressure device

Publications (3)

Publication Number Publication Date
GB9006819D0 GB9006819D0 (en) 1990-05-23
GB2242530A GB2242530A (en) 1991-10-02
GB2242530B true GB2242530B (en) 1993-08-18

Family

ID=10673334

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9006819A Expired - Lifetime GB2242530B (en) 1990-03-27 1990-03-27 A pressure device

Country Status (1)

Country Link
GB (1) GB2242530B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4224419C2 (en) * 1992-07-24 1995-04-06 Deutsche Aerospace Device for sealing pipes
GB9808138D0 (en) * 1998-04-17 1998-06-17 Culloden Enginering Limited Pipe testing apparatus
CA2312577C (en) * 2000-06-27 2005-02-08 Horst Gotowik Apparatus for testing or isolating a segment of pipe
US7628056B2 (en) * 2006-03-22 2009-12-08 Karl-Heinz Krah Gmbh Internal pressure testing apparatus and method for pipe
CN103697284B (en) * 2013-12-18 2015-07-29 天津绿清管道科技股份有限公司 A kind of pipe pressure test device
CN112113849A (en) * 2020-09-08 2020-12-22 天津大学 Method for applying initial defects of submarine pipeline

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1289969A (en) * 1969-01-27 1972-09-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1289969A (en) * 1969-01-27 1972-09-20

Also Published As

Publication number Publication date
GB9006819D0 (en) 1990-05-23
GB2242530A (en) 1991-10-02

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20100326