Hermetic lead wire

Details Hermetic lead wire Hermetic lead wire

1975-09-30

1977-08-30

Goldberg, E. A.

Electricity: conductors and insulators

Conduits, cables or conductors

Insulated

174110PM, 174121R, H01B 702

Patent

active

040456110

ABSTRACT:
A hermetic lead wire for use in conducting electricity to a motor in a hermetically sealed system such as a refrigeration system is formed with an electrically wound, laminated flexible foil tape surrounding an internal stranded conductor. The laminated tape is formed with an inner nonwoven fibrous layer of polyester fibers for interlocking with the conductor when melted by a hot stripping tool. An outer impervious foil layer of polyester on said laminated tape provides a dielectric shield for the wire. Preferably, the laminated tape is helically wound about the conductor and is covered with an outer flexible braided sheath of polyester filaments.

REFERENCES:
patent: 2691694 (1954-10-01), Young
patent: 3427394 (1969-02-01), McKean
patent: 3914495 (1975-10-01), Lania

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