Electrical connectors – With sealing element or material for cooperation with...
Patent
1987-05-11
1988-06-28
Pirlot, David
Electrical connectors
With sealing element or material for cooperation with...
439589, H01R 1352
Patent
active
047536047
ABSTRACT:
An apparatus for sealing electrical conductors through a pressure barrier provides high pressure sealing. The apparatus includes a tubular housing with conductor rods which are inserted in the housing, which is then filled with epoxy and allowed to harden. The conductor rods are also insulated. A grommet is press fitted on each end of the housing, by pushing the grommet over installation pins which insert over the conductor rods. A mandrel is used to drive the grommet into compressive contact with the bore of the housing. Once in place, the installation pins are pulled and the mandrel is removed.
REFERENCES:
patent: 3721943 (1973-03-01), Curr
patent: 4063351 (1977-12-01), Borsuk et al.
patent: 4426124 (1984-01-01), Vandevier
patent: 4445748 (1984-05-01), Evans
patent: 4460227 (1984-07-01), Ball
patent: 4515376 (1985-05-01), Okamuro
patent: 4632482 (1986-12-01), Punako et al.
Bradley James E.
Hughes Tool Company
Pirlot David
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