Fluid coupling and sleeve therefor

    公开(公告)号:US11892116B2

    公开(公告)日:2024-02-06

    申请号:US16816418

    申请日:2020-03-12

    IPC分类号: F16L57/04 F16L37/40

    CPC分类号: F16L57/04 F16L37/40

    摘要: A fluid coupling includes a first coupling member, a second coupling member configured for connection with the first coupling member, and a sleeve disposed at least partially around the first coupling member and/or the second coupling member. In embodiments, the sleeve may include a first flame-retardant layer, a second flame-retardant layer, a third flame-retardant layer, and at least one reinforcement of a non-rubber, rigid material.

    Fluid coupling
    7.
    发明授权

    公开(公告)号:US11408544B2

    公开(公告)日:2022-08-09

    申请号:US17083664

    申请日:2020-10-29

    摘要: A fluid coupling including a first adapter, a second adapter configured to selectively connect with and disconnect from the male adapter, an inner sleeve, a first seal between the first adapter and the inner sleeve, a second seal between the second adapter and the inner sleeve, and at least one thermally-activated seal between two of the first adapter, the second adapter, and the inner sleeve. During normal operation, the at least one thermally-activated seal may be spaced apart from at least one of the two of the first adapter, the second adapter, and the inner sleeve. At or above a predetermined temperature, the thermally-activated seal may be configured to expand to create a seal between the two of the first adapter, the second adapter, and the sleeve.

    Heat resistant hose
    8.
    发明授权

    公开(公告)号:US11339908B2

    公开(公告)日:2022-05-24

    申请号:US17139651

    申请日:2020-12-31

    IPC分类号: F16L57/04 F16L11/02

    摘要: A heat resistant hose is described. The hose may include a first outer protective and structural woven reinforcing layer comprising a first tubular fabric structure, a second inner protective and structural woven reinforcing layer comprising a second tubular fabric structure, where the second inner protective and structural woven reinforcing layer is within the first outer protective and structural woven reinforcing layer, a hose innermost extruded waterproofing layer comprising an elastomeric material, the hose layer being bonded to, adhered to, or impregnated into or through the second protective layer, the innermost extruded waterproofing layer is within the inner protective and structural woven reinforcing layer, and an intermediate layer interposed between the first outer protective and structural woven reinforcing layer and the second inner protective and structural woven reinforcing layer, the intermediate layer comprising a fabric laminated with a reflective material.

    Heat resistant hose
    10.
    发明授权

    公开(公告)号:US10907763B2

    公开(公告)日:2021-02-02

    申请号:US16362446

    申请日:2019-03-22

    IPC分类号: F16L57/04 F16L11/02

    摘要: A heat resistant hose is described. The hose may include a first outer protective and structural woven reinforcing layer comprising a first tubular fabric structure, a second inner protective and structural woven reinforcing layer comprising a second tubular fabric structure, where the second inner protective and structural woven reinforcing layer is within the first outer protective and structural woven reinforcing layer, a hose innermost extruded waterproofing layer comprising an elastomeric material, the hose layer being bonded to, adhered to, or impregnated into or through the second protective layer, the innermost extruded waterproofing layer is within the inner protective and structural woven reinforcing layer, and an intermediate layer interposed between the first outer protective and structural woven reinforcing layer and the second inner protective and structural woven reinforcing layer, the intermediate layer comprising a fabric laminated with a reflective material.