Invention Grant
- Patent Title: Flexible pipe and coupling therefor
- Patent Title (中): 柔性管和联轴器
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Application No.: US14646553Application Date: 2013-11-22
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Publication No.: US09587772B2Publication Date: 2017-03-07
- Inventor: Bruno Jaspaert
- Applicant: MANTARAY INNOVATIONS LIMITED
- Applicant Address: GB Bellingham
- Assignee: MANTARAY INNOVATIONS LIMITED
- Current Assignee: MANTARAY INNOVATIONS LIMITED
- Current Assignee Address: GB Bellingham
- Agency: Winstead PC
- Priority: GB1221034.0 20121122
- International Application: PCT/GB2013/053089 WO 20131122
- International Announcement: WO2014/080216 WO 20140530
- Main IPC: F16L11/00
- IPC: F16L11/00 ; B29C65/42 ; B29C65/54 ; B32B1/08 ; F16L33/01 ; F16L33/34 ; F16L47/24 ; B29C65/36 ; B29C65/48 ; B29C65/00 ; F16L47/02 ; B32B15/14 ; B32B15/18 ; B32B25/10 ; B32B27/12 ; B32B27/32 ; F16L11/20 ; F16L13/007 ; F16L13/02 ; F16L33/32 ; F16L39/02 ; F16L53/00 ; B29L23/00

Abstract:
Sealed connection between an elastomeric or synthetic polymer flexible pipe or hose and a metallic coupling member. The coupling member surrounds an armor layer at a free end of the flexible pipe or hose. A sealing area is defined by a recessed portion of the pipe coupling into which a sealing material is introduced. An inner liner layer thereof may extend into the sealing area where it is bonded to the sealing material. The sealing material and the inner liner layer may each include a semi-crystalline thermoplastic material. A reinforcement material may be provided in the inner liner layer. In one embodiment the sealing material is injected into the sealing area. In another embodiment the sealing material is provided in the form of meltable ring which fits into the sealing area before fitting of the coupling member, and is activated by an induction heater to effect the sealed connection.
Public/Granted literature
- US20150330536A1 FLEXIBLE PIPE AND COUPLING THEREFOR Public/Granted day:2015-11-19
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