Electricity: conductors and insulators – With fluids or vacuum – With fluid stops
Patent
1982-03-26
1984-06-26
Truhe, J. V.
Electricity: conductors and insulators
With fluids or vacuum
With fluid stops
174 77R, 174DIG8, H02G 304, H02G 15013
Patent
active
044567847
ABSTRACT:
Disclosed is a conduit sealing connector that may be made from metal or a heat stable polymeric material that is adapted to secure at least two conduits together that also may be made from a metallic or heat stable polymeric material. The connector is provided with a sleeve having a chamber therewithin containing an expandable material which upon heating the connector after is is secured to the conduits is able to expand and engulf any electrical conductors and/or cables extending through the connector between the conduits and fill the chamber sufficiently to provide a barrier against the flow of vapor through the conduits.
REFERENCES:
patent: 1283574 (1918-11-01), Schuster et al.
patent: 2198368 (1940-04-01), Lavarack
patent: 2227954 (1941-01-01), Bissell
patent: 3728466 (1973-04-01), Rocton et al.
patent: 3744823 (1973-07-01), Muir et al.
patent: 3837686 (1974-09-01), Powell
patent: 3864883 (1975-02-01), McMarlin
patent: 3990661 (1976-11-01), De Groef
patent: 4093818 (1978-06-01), Thwaites et al.
patent: 4099020 (1978-07-01), Kohaut
patent: 4283079 (1981-08-01), Flaherty
patent: 4287034 (1981-09-01), Pieslak et al.
patent: 4310184 (1982-01-01), Campbell
patent: 4319074 (1982-03-01), Yaste et al.
patent: 4328982 (1982-05-01), Christianson
Masterson, J. B.; "Pressure Dams in Communication Cables"; Wire and Wire Products; May 1970; pp. 61-65.
Crouse-Hinds Company -"Condulet, Seals, Breathers, Drains," dated Aug. 1974.
Crouse-Hinds Company -"Condulet Sealing Fittings," Dated Jun. 1980.
Chrow A. E.
Eaton Corporation
Grace C. H.
Nimmo Morris H.
Truhe J. V.
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