IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0183292
(2011-07-14)
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등록번호 |
US-8678041
(2014-03-25)
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발명자
/ 주소 |
- Quigley, Peter A.
- Feechan, Michael
- Wideman, Thomas W.
|
출원인 / 주소 |
|
대리인 / 주소 |
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인용정보 |
피인용 횟수 :
3 인용 특허 :
230 |
초록
▼
A spoolable pipe is disclosed, the spoolable pipe having an internal pressure barrier formed about a longitudinal axis, and a reinforcing layer(s) enclosing the internal pressure barrier. In one embodiment, the reinforcing layer(s) can include fibers having at least a partial helical orientation abo
A spoolable pipe is disclosed, the spoolable pipe having an internal pressure barrier formed about a longitudinal axis, and a reinforcing layer(s) enclosing the internal pressure barrier. In one embodiment, the reinforcing layer(s) can include fibers having at least a partial helical orientation about approximately thirty and about approximately seventy degrees relative to the longitudinal axis, and, the wall can include at least one external layer enclosing the reinforcing layer(s) and having a permeability at least ten times greater than the permeability of the internal pressure barrier. The reinforcing layer(s) can further include a coating. The pipe can also include an energy conductor(s) integrated with and/or located between the internal pressure barrier and/or the reinforcing layer(s).
대표청구항
▼
1. A spoolable pipe, comprising: an internal pressure barrier formed about a longitudinal axis;at least one reinforcing layer enclosing the internal pressure barrier, the at least one reinforcing layer comprising at least two plies of fibers having at least a partial helical orientation relative to
1. A spoolable pipe, comprising: an internal pressure barrier formed about a longitudinal axis;at least one reinforcing layer enclosing the internal pressure barrier, the at least one reinforcing layer comprising at least two plies of fibers having at least a partial helical orientation relative to the longitudinal axis, wherein at least one abrasion resistant layer is disposed between the at least two plies of fibers; andan external layer enclosing the at least one reinforcing layer. 2. The spoolable pipe according to claim 1, where the internal pressure barrier includes at least one of: a thermoset plastic, a thermoplastic, an elastomer, a rubber, a co-polymer, and a composite, where the composite includes at least one of: a filled polymer and a nano-composite, a polymer/metallic composite, and a metal. 3. The spoolable pipe according to claim 2, where the internal pressure barrier layer comprises at least one of: high density polyethylene (HDPE), cross-linked polyethylene, polyvinylidene fluoride (PVDF), polyamide, polypropylene, polyethylene terphthalate, and polyphenylene sulfide (PES). 4. The spoolable pipe according to claim 1, where the internal pressure barrier includes a modulus of elasticity greater than about 50,000 psi. 5. The spoolable pipe according to claim 1, where the at least one reinforcing layer comprises at least one of: an aramid, a carbon, a ceramic, a metal, a mineral, and a polymer. 6. The spoolable pipe according to claim 1, further including at least one energy conductor. 7. The spoolable pipe according to claim 6, wherein the at least one energy conductor being integrated with and located between the internal pressure barrier and the external layer. 8. The spoolable pipe according to claim 1, where the at least one energy conductor includes at least one of: a light guiding medium, an electric power medium, a data conducting medium, and a hydraulic power medium. 9. The spoolable pipe according to claim 1, further comprising at least one fitting or coupling. 10. The spoolable pipe of claim 9, wherein said fitting or coupling interfaces with said internal pressure barrier and said external layer. 11. The spoolable pipe of claim 9, wherein said fitting or coupling provides for venting of gasses or materials. 12. The spoolable pipe according to claim 1, where the spoolable pipe is spooled to a strain of greater than one percent without loss of burst or tensile strength. 13. A spoolable pipe, comprising: an internal pressure barrier formed about a longitudinal axis,at least one reinforcing layer enclosing the internal pressure barrier, the at least one reinforcing layer including fibers having at least a partial helical orientation relative to the longitudinal axis, and,at least one external layer enclosing the at least one reinforcing layer and having a permeability at least five times greater than the permeability of the internal pressure barrier, where the at least one external layer includes at least one of: high density polyethylene (HDPE), cross-linked polyethylene, polyvinylidene fluoride (PVDF), polyamide, polypropylene, polyethylene terphthalate, and polyphenylene sulfide (PES). 14. A spoolable pipe, comprising: an internal pressure barrier formed about a longitudinal axis,at least one reinforcing layer enclosing the internal pressure barrier, the at least one reinforcing layer including fibers having at least a partial helical orientation relative to the longitudinal axis, and,at least one external layer enclosing the at least one reinforcing layer and having a permeability at least five times greater than the permeability of the internal pressure barrier, where the spoolable pipe is spooled to a strain of greater than one percent without loss of burst and tensile strength. 15. A spoolable pipe, comprising: an internal pressure barrier formed about a longitudinal axis,at least one reinforcing layer enclosing the internal pressure barrier, the at least one reinforcing layer including fibers having at least a partial helical orientation relative to the longitudinal axis, and,at least one external layer enclosing the at least one reinforcing layer and having a permeability at least five times greater than the permeability of the internal pressure barrier, where the at least one external layer includes at least one energy conductor being at least one of integrated with and located between at least one of the internal pressure barrier and the at least one reinforcing layer.
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