Electricity: conductors and insulators – Conduits – cables or conductors – Combined
Patent
1987-11-16
1988-07-05
Askin, Laramie E.
Electricity: conductors and insulators
Conduits, cables or conductors
Combined
350 9620, 403 2, 464 33, H02G 1514, H02G 1507, F16D 900, F16B 2112
Patent
active
047556323
ABSTRACT:
A mechanical fuse for a cable connection tail of a submarine repeater in a cable transmission link, said cable connection tail extending from a case for repeater equipment, having a "free" end for connection to the head of a line cable fixed to the repeater when the link is laid, and including a tube which encloses the transmission-providing elements. The mechanical fuse comprises a plug (40) threaded over and fixed to the end of the tube (30) at the free end of the cable connection tail, a ring (41) fitted over the plug (40) and free to escape from the plug (40) in a direction running away from the cable connection tail, and mechanically fixed to the cable head, and a set of pins (42) transversely connecting the ring (41) to the plug (40) and having a cumulative shear strength which is less than the breaking strength of the tube of the cable connection tail.
REFERENCES:
patent: 2840262 (1958-06-01), Learmonth et al.
patent: 3780210 (1973-12-01), Rocton
patent: 4721355 (1988-01-01), Gould
Cave Christian
Pelet Andre
Alcatel Cit
Askin Laramie E.
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