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GB706348A - Improvements in or relating to apparatus for testing pipe joints - Google Patents

Improvements in or relating to apparatus for testing pipe joints

Info

Publication number
GB706348A
GB706348A GB1657151A GB1657151A GB706348A GB 706348 A GB706348 A GB 706348A GB 1657151 A GB1657151 A GB 1657151A GB 1657151 A GB1657151 A GB 1657151A GB 706348 A GB706348 A GB 706348A
Authority
GB
United Kingdom
Prior art keywords
relating
pipe joints
testing pipe
july
testing
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
GB1657151A
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.)
LEAD WOOL Co Ltd
Original Assignee
LEAD WOOL Co 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 LEAD WOOL Co Ltd filed Critical LEAD WOOL Co Ltd
Priority to GB1657151A priority Critical patent/GB706348A/en
Publication of GB706348A publication Critical patent/GB706348A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)

Abstract

706,348. Joint-making packing. MOULTON, F., and LEAD WOOL CO., Ltd. July 14, 1952 [July 12, 1951], No. 16571/51. Class 122 (3). [Also in Group XXVIII] Sealing means 16 for apparatus for testing a pipe joint for leakage (see Group XXVIII) comprises an outer cover provided with a flattened portion 28 and a seating lip 29, and an inflatable inner tube 27.
GB1657151A 1951-07-12 1951-07-12 Improvements in or relating to apparatus for testing pipe joints Expired GB706348A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1657151A GB706348A (en) 1951-07-12 1951-07-12 Improvements in or relating to apparatus for testing pipe joints

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1657151A GB706348A (en) 1951-07-12 1951-07-12 Improvements in or relating to apparatus for testing pipe joints

Publications (1)

Publication Number Publication Date
GB706348A true GB706348A (en) 1954-03-31

Family

ID=10079708

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1657151A Expired GB706348A (en) 1951-07-12 1951-07-12 Improvements in or relating to apparatus for testing pipe joints

Country Status (1)

Country Link
GB (1) GB706348A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3400574A (en) * 1966-10-31 1968-09-10 Harold W. Cramer Method and apparatus for testing pipelines
US4763511A (en) * 1985-10-07 1988-08-16 Cherne Industries, Inc. Pipe joint sealing and testing apparatus
GB2216668A (en) * 1988-03-15 1989-10-11 County Hamper & Basket Works L Pressure testing device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3400574A (en) * 1966-10-31 1968-09-10 Harold W. Cramer Method and apparatus for testing pipelines
US4763511A (en) * 1985-10-07 1988-08-16 Cherne Industries, Inc. Pipe joint sealing and testing apparatus
GB2216668A (en) * 1988-03-15 1989-10-11 County Hamper & Basket Works L Pressure testing device

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