Invention Grant
- Patent Title: Double jacketed, high temperature fire hose
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Application No.: US16878718Application Date: 2020-05-20
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Publication No.: US11415245B2Publication Date: 2022-08-16
- Inventor: Jeff Russell , David Wilkins , Bob Maleski
- Applicant: AAH HOLDCO, LLC
- Applicant Address: US PA Union City
- Assignee: AAH HOLDCO, LLC
- Current Assignee: AAH HOLDCO, LLC
- Current Assignee Address: US PA Union City
- Agency: McDonald Hopkins LLC
- Main IPC: F16L11/12
- IPC: F16L11/12 ; B32B15/06 ; B32B15/14 ; B32B15/20 ; B32B19/04 ; B32B25/04

Abstract:
An attack fire hose capable of withstanding radiant and convective heating without leakage or degradation of performance for significant periods of time is disclosed. The hose includes a woven aramid blend of fibers in the outer jacket, and a nitrile rubber layer is extruded through the weave of an inner nylon/polyester jacket that is fitted within the woven outer jacket. The resultant hose retains a double jacketed construction with exceptional thermal performance.
Public/Granted literature
- US20210364107A1 DOUBLE JACKETED, HIGH TEMPERATURE FIRE HOSE Public/Granted day:2021-11-25
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