Patent ID: 11885452
Assignee: FRANKLIN FUELING SYSTEMS, LLC
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F | IPC F

Claim 0:
1. A conduit system comprising:
a conduit comprising a primary pipe positioned centrally within a secondary pipe along a longitudinal axis of the conduit, the conduit having an interstitial space defined between the primary pipe and secondary pipe; and
a termination fitting assembly comprising:
an interior fitting formed as a one-piece, monolithic structure having an inner wall and an outer wall, the inner wall sized and shaped for insertion into and sealing with the primary pipe, and the outer wall extending circumferentially around the secondary pipe of the conduit,
an annular channel defined between the inner wall and the outer wall of the interior fitting and in fluid communication with the interstitial space of the conduit; and
an exterior fitting positioned around the conduit;

wherein the termination fitting assembly further comprises a compression ring and an annular seal positioned about the secondary pipe; and
wherein the exterior fitting comprises at least two exterior fitting portions configured for reversable coupling about the conduit.