Pipe joints or couplings – Connector for conduit housing electromagnetic line: – Multiple passage
Patent
1995-09-26
1997-09-09
Arola, Dave W.
Pipe joints or couplings
Connector for conduit housing electromagnetic line:
Multiple passage
285192, 2851361, 2852944, 285423, F16L 3900
Patent
active
056648103
ABSTRACT:
A fireproof electrical wire housing (9) for routing electrical wires through a barrier wall, such as an aircraft bulkhead (21), without destroying the fireproof and hermetic functions of the bulkhead (21) is disclosed. The fireproof electrical wire housing (9) includes a sleeve (13) which surrounds a wire bundle (11) and a tubular housing (19). The tubular housing (19) includes a cover plate (17) that is mounted to the bulkhead(21). Thereafter, the sleeve (13) is inserted into the tubular housing (19). Holes (35) penetrating the wall of the sleeve (13) are used to inject a sealant into a cavity (39) in the sleeve (13) to prevent vapors and flames from passing through the fireproof electrical wire housing (9).
REFERENCES:
patent: 2438412 (1948-03-01), Morris
patent: 2813692 (1957-11-01), Bremer et al.
patent: 3224796 (1965-12-01), Burkitt
patent: 3529664 (1970-09-01), Baker et al.
patent: 3548079 (1970-12-01), Jones et al.
patent: 3761601 (1973-09-01), Kaesser et al.
patent: 4086736 (1978-05-01), Londrigan
patent: 4291905 (1981-09-01), Schrock
patent: 4420176 (1983-12-01), Cornwall
patent: 4431198 (1984-02-01), Beinhaur et al.
patent: 4894966 (1990-01-01), Bailey
patent: 5129684 (1992-07-01), Lawrence et al.
Arola Dave W.
The Boeing Company
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