Electrically sealed connector and cable assembly
First Claim
1. An improved hermetically sealed heat resistant connector and cable assembly, said assembly comprising, in combination:
- a. an elongated heat resistant connector body defining a central longitudinally extending passageway therethrough;
b. a sheathed cable containing a plurality of spaced leads, said cable being slidably disposed in one end of said passageway, said leads projecting from said cable in said passageway;
c. a dielectric element having apertures extending longitudinally therethrough within which are disposed said leads, said element being positioned adjacent said cable in said passageway;
d. a heat resistant connector plug slidably disposed in the opposite end of said passageway from said end containing said cable, said plug having a spaced parallel plurality of hollow pins extending longitudinally therethrough, aligned with said apertures of said dielectric element and receiving said leads; and
,e. locking means comprising heat resistant first and second lock nuts threadably releasably connected to opposite ends of said body, a first swaging cone releasably disposed around said cable between said first nut and the adjacent body end and a second swaging cone disposed around said plug between said second nut and the adjacent body end, said lock nuts and swaging cones hermetically sealing said cable and plug in place in said connector body, thus hermetically protecting said cable leads and cable interior.
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Accused Products
Abstract
An improved hermetically sealed heat resistant connector and cable assembly is provided which comprises an elongated heat resistant connector body having a central passageway extending throughout the length thereof, a sheathed cable containing a plurality of spaced leads slidably disposed in one end of the passageway with the leads projecting from the cable in the passageway, and a dielectric element in the form of a disc having openings extending therethrough within which the leads are disposed, the element being held in the connector body passageway against the cable. A heat resistant connector plug is slidably disposed in the opposite end of the passageway. The plug has a spaced parallel number of hollow pins extending along the length thereof and aligned with the openings of the dielectric element, the pins receiving the leads as they emerge from the dielectric element. The pins are crimped around the leads for proper connective purposes. Locking nuts are threadably received over opposite ends of the body and a first swaging cone is disposed around the cable between one of the nuts and the adjacent body end. A second swaging cone is disposed around the plug between the second nut and the adjacent body end. The lock nuts and cones hermetically seal the cable and plug in place in the connector body, thus hermetically protecting the cable leads. The assembly is easy to make and has substantial advantages over prior art assemblies with respect to cost, speed and interconnection of components and durability at elevated temperatures in liquid or gaseous environments.
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Citations
6 Claims
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1. An improved hermetically sealed heat resistant connector and cable assembly, said assembly comprising, in combination:
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a. an elongated heat resistant connector body defining a central longitudinally extending passageway therethrough; b. a sheathed cable containing a plurality of spaced leads, said cable being slidably disposed in one end of said passageway, said leads projecting from said cable in said passageway; c. a dielectric element having apertures extending longitudinally therethrough within which are disposed said leads, said element being positioned adjacent said cable in said passageway; d. a heat resistant connector plug slidably disposed in the opposite end of said passageway from said end containing said cable, said plug having a spaced parallel plurality of hollow pins extending longitudinally therethrough, aligned with said apertures of said dielectric element and receiving said leads; and
,e. locking means comprising heat resistant first and second lock nuts threadably releasably connected to opposite ends of said body, a first swaging cone releasably disposed around said cable between said first nut and the adjacent body end and a second swaging cone disposed around said plug between said second nut and the adjacent body end, said lock nuts and swaging cones hermetically sealing said cable and plug in place in said connector body, thus hermetically protecting said cable leads and cable interior. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification