Pipe joints or couplings – With strain relief
Patent
1989-05-22
1990-07-17
Arola, Dave W.
Pipe joints or couplings
With strain relief
285293, 285423, 285915, F16L 1304
Patent
active
049416928
ABSTRACT:
Carbon or graphite tubes which are mutually connected by an adhesive connection are less stressable than individual tubes. A sleeve formed of fibers and impregnated with a thermoplast is pulled onto the connection position. The new connection increases the stressability of connected tubes. The thermoplast limits the build up of stressing so that the reduction factor of the strength of the connection amounts only to 10 to 15%.
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patent: 3756631 (1973-09-01), Ross et al.
patent: 4474233 (1984-10-01), Swozil
patent: 4624486 (1986-11-01), Nishino et al.
Schaffner Kurt
Swozil Adolf
Ullmann Gerhard
Arola Dave W.
Greenberg Laurence A.
Lerner Herbert L.
SIGRI GmbH
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