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

Claim 19:
20. A termination fitting assembly for use with a conduit, the 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, the termination fitting assembly comprising:
an interior fitting 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;
an exterior fitting positioned around the conduit; and
a compression ring and an annular seal positioned about the secondary pipe, the annular seal is compressed against the outer wall of the interior fitting at a junction and the annular channel terminates at the junction.