Apparatus for limiting a leak in the event of a rupture in pipew

Details Apparatus for limiting a leak in the event of a rupture in pipew Apparatus for limiting a leak in the event of a rupture in pipew

1991-09-13

1994-03-29

Hornsby, Harvey C.

Pipes and tubular conduits

Repairing

Patches

138 97, F16L 5516

Patent

active

052975835

ABSTRACT:
A device for limiting a leak in the event of a rupture in pipework (1, 2), the device being characterized in that it comprises two flanges (4, 5) mounted on the pipework on respective sides of a section (3) of the pipework to be protected, the two flanges being assembled to each other by assembly means (10, 11) including members (12) having axial resilience leaving the duct free to expand axially, each flange including means (6, 7, 8, 9) for securing it axially on the pipework, and being itself constituted merely by two half-collars (5A, 5B) that are assembled together.

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patent: 1940729 (1933-12-01), Pfefferle
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French Search Report.

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