Crack arrestor

Details Crack arrestor Crack arrestor

1978-12-14

1980-09-30

Aegerter, Richard E.

Pipes and tubular conduits

Reinforced

138103, 138155, 138178, F16L 904

Patent

active

042249660

ABSTRACT:
This invention relates to crack arrestors for arresting longitudinal propagation of a crack in pipelines carrying natural gas or highly volatile normally gaseous liquids or combinations thereof, and to methods for applying said crack arrestor to pipelines.

REFERENCES:
patent: 3349807 (1967-10-01), Penman
patent: 3768269 (1973-10-01), Broussard et al.
patent: 3860043 (1975-01-01), Kutnyak et al.

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