Various cable termination assemblies are disclosed. The cable termination assembly can include a pin, a sealing element, a compression plate, and an insulator. The compression plate and the sealing element can be seated on the pin and form a substantially gas or liquid-tight seal with the pin. The i
Various cable termination assemblies are disclosed. The cable termination assembly can include a pin, a sealing element, a compression plate, and an insulator. The compression plate and the sealing element can be seated on the pin and form a substantially gas or liquid-tight seal with the pin. The insulator can have a feature that engages with a feature on the pin. The insulator can be advanced along the pin to compress the compression plate against the sealing element.
대표청구항▼
1. A cable termination kit comprising: an elongate pin comprising a proximal end, a distal end, and an outer surface, the distal end having a cavity configured to receive a portion of a conductor of a mineral insulated (MI) cable, the outer surface of the pin having a first coupling feature;a sealin
1. A cable termination kit comprising: an elongate pin comprising a proximal end, a distal end, and an outer surface, the distal end having a cavity configured to receive a portion of a conductor of a mineral insulated (MI) cable, the outer surface of the pin having a first coupling feature;a sealing element comprising a flange that circumferentially surrounds an opening, the opening being configured to receive therethrough the proximal end of the pin, the sealing element being configured to engage with a rigid sheath of the MI cable; andan insulator comprising a channel and inner surface, the inner surface having a second coupling feature, the channel configured to receive therethrough the distal end of the pin, the second coupling feature being configured to mate with the first coupling of the pin. 2. The kit of claim 1, further comprising a compression plate comprising a collar that circumferentially surrounds an aperture, the compression plate configured to be positioned longitudinally between the sealing element and the insulator. 3. The kit of claim 1, wherein the sealing element is configured to form a substantially liquid-tight seal with the pin when the pin is inserted into the opening. 4. The kit of claim 1, wherein the first and second coupling features comprise threads. 5. The kit of claim 1, wherein the sealing element further comprises a protrusion on an inner surface of the sealing element, the protrusion being adapted to engage the outer surface of the pin. 6. The kit of claim 1, wherein the pin further comprises a crimp zone longitudinally positioned between the first coupling feature and the distal end of the pin, a portion of the crimp zone configured to compress radially inward to engage with the conductor, thereby securing the conductor in the cavity. 7. The kit of claim 1, wherein the sealing element is configured to form a substantially liquid-tight seal with the pin when the distal end of the pin is received in the opening. 8. The kit of claim 1, wherein the flange has a maximum outside diameter that is less than or equal to an outside diameter of the MI cable. 9. The kit of claim 1, wherein the cable termination is configured so as to not radially compress against an outer surface of the MI cable. 10. The kit of claim 1, wherein the pin is configured to be secured to the conductor of the MI cable. 11. The kit of claim 1, wherein a portion of the pin is configured to radially-inwardly deform onto the MI conductor. 12. The kit of claim 1, wherein a portion of the pin is configured to be inserted into an interior of the MI cable. 13. The kit of claim 1, wherein the insulator and the pin are configured to be threadably engaged. 14. The kit of claim 1, wherein the first coupling feature of the pin and the second coupling feature of the insulator are configured to engage such that the insulator is advanced longitudinally toward the sealing element. 15. The kit of claim 1, wherein the MI cable is configured to be heated to at least 150° C. to drive moisture from the MI cable.
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이 특허에 인용된 특허 (4)
Chiou, Jiun-Wei, Cable and flexible conduit gland.
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