-
公开(公告)号:US20190232011A1
公开(公告)日:2019-08-01
申请号:US16378780
申请日:2019-04-09
申请人: Fresca Medical Inc.
发明人: Andrew Dominguez , Richard Ewers
CPC分类号: A61M16/0666 , A61B5/4818 , A61F5/566 , A61M16/0003 , A61M16/06 , A61M16/0816 , A61M2205/0216 , A61M2205/0266 , F16L11/02 , F16L11/04 , F16L11/10
摘要: A hose is described that includes a braided matrix with an interior lumen. The matrix also includes filaments that intersect each other creating a braid, a longitudinal axis that runs along the lumen and the filaments intersect the longitudinal axis at a braid angle. The braid angle can be varied by compressing or expanding the matrix along the direction of the longitudinal axis. A polymer coating is applied to the matrix such that the matrix is substantially impermeable to air. The hose has two states: (1) a relaxed state where the hose does not experience a force in the direction of the longitudinal axis; and (2) a stressed state where the hose experiences a force in the direction of the longitudinal axis. The braid angle is larger in the relaxed state as compared to the stressed state. A method of manufacture for the hose is also disclosed.
-
公开(公告)号:US20180312012A1
公开(公告)日:2018-11-01
申请号:US15769650
申请日:2016-10-28
发明人: Stéphanie CAMBON , Olivier HOFF
摘要: A tire comprising a tread, this tread comprising at least one channel and at least one wear indicator that is disposed on the bottom of the channel The wear indicator has a contact face which is intended to come into contact with a road surface when the tire reaches a wear limit. The contact face has a texture that contrasts with the bottom of the channel
-
公开(公告)号:US20180058157A1
公开(公告)日:2018-03-01
申请号:US15678942
申请日:2017-08-16
CPC分类号: E21B17/206 , E21B19/22 , E21B41/0085 , F16L11/02
摘要: Examples of fiber reinforced and powered coil tubing include a hollow fiber reinforced composite coiled tubing with a tubing wall having an inner surface, an outer surface and a wall thickness. The inner surface is formed to prevent absorption of fluids flowed through the coiled tubing to the tubing wall. The tubing can connect a power source at a surface of a wellbore to downhole equipment positioned within the wellbore. An electrical power conductor is embedded in the tubing wall. The conductor can transfer power from the power source to the downhole equipment. The tubing can be used to lower, install and remove downhole equipment into the wellbore without a work-over rig. The downhole equipment can be operated by transmitted power through the electrical power conductor.
-
公开(公告)号:US20180051832A1
公开(公告)日:2018-02-22
申请号:US15555523
申请日:2016-03-04
发明人: PETER WALLIN , Göran BERNHARDSSON
CPC分类号: F16L11/02 , B32B5/028 , B32B7/12 , B32B15/08 , B32B15/20 , B32B27/08 , B32B27/12 , B32B27/32 , B32B27/36 , B32B2262/10 , B32B2262/101 , B32B2307/3065 , B32B2307/31 , B32B2307/50 , B32B2307/546 , B32B2307/718 , B32B2307/732 , B32B2597/00 , F16L57/04 , F24F13/0272
摘要: The present invention concerns a foldable duct (4) made of glass or stone fibres and binder agent having a foil (1) laminated thereon, on the inside and outside of the duct, wherein the foil (1) at least comprises:—an outer layer of aluminium (5),—an intermediate layer of a thermoplastic polymer (6) having a lower melt point than polyethylene, positioned closest to the outer layer of aluminium (5),—an intermediate layer of polyethylene (7), positioned between the intermediate layer of thermoplastic polymer (6), and—an inner layer of a thermoplastic polymer (8) having a lower melt point than polyethylene.
-
公开(公告)号:US09709193B2
公开(公告)日:2017-07-18
申请号:US13749321
申请日:2013-01-24
申请人: Kevin J. Gebke , Nicholas L. Kaufmann , Frank Heim
发明人: Kevin J. Gebke , Nicholas L. Kaufmann , Frank Heim
IPC分类号: F16L55/027 , F16L11/02 , F24F13/02 , F24F13/06 , F24F13/22
CPC分类号: F16L11/02 , F24F13/0218 , F24F2013/0608 , F24F2013/221 , Y10T137/0318
摘要: Pliable air ducts with anti-condensation nozzles are disclosed. An example system includes a tubular duct comprising a pliable wall dividing an interior of the tubular duct from an exterior of the tubular duct. The system includes an outlet member to be attached to the pliable wall. The outlet member defines a main air passageway with a first flow resistance therethrough and places the interior of the tubular duct in fluid communication with the exterior of the tubular duct. The system includes a secondary air passageway with a second flow resistance therethrough. The secondary air passageway is defined by at least one of the outlet member or the pliable wall and extends from the interior of the tubular duct to the exterior of the tubular duct to define an airflow path proximate the outlet member. The second flow resistance is significantly greater than the first flow resistance.
-
公开(公告)号:US09689512B2
公开(公告)日:2017-06-27
申请号:US12689931
申请日:2010-01-19
申请人: Mark David Resendes
发明人: Mark David Resendes
IPC分类号: F16L11/00 , F16L11/02 , F16L11/12 , F16L59/153 , B64F1/36
CPC分类号: F16L11/02 , B64F1/364 , F16L11/12 , F16L59/153
摘要: An air hose delivery assembly includes an external conduit. The air hose delivery assembly also includes a continuous inner liner disposed within the external conduit. The continuous inner liner is secured to the external conduit only at the ends of the continuous inner liner to form a tubular structure that is configured to be collapsed to a flat structure.
-
公开(公告)号:US09605865B2
公开(公告)日:2017-03-28
申请号:US14288116
申请日:2014-05-27
CPC分类号: F24F13/0218 , F16L3/18 , F16L11/00 , F16L11/02 , F16L11/10 , F16L55/00 , F24F7/06 , F24F7/065 , F24F13/0245 , F24F13/0254 , F24F2221/26 , Y10T29/49826 , Y10T137/0402
摘要: Example air ducts comprising pliable tubular sidewalls are provided with example internal frameworks that hold the duct in a generally expanded shape even when the duct is depressurized. The framework tensions the pliable sidewall material along the length of the ducts to keep the material taut. In some examples, the framework is restrained within the duct such that the duct's sidewall, being in tension, holds the framework in compression longitudinally. Thus, in the longitudinal direction, the duct is in tension and the framework is in compression. To prevent the framework from buckling under the compressive force, some example frameworks comprise a central longitudinal shaft with a plurality of radial spokes and rings that help hold the shaft straight. In some examples, the rings also help hold the duct radially expanded.
-
公开(公告)号:US20160047499A1
公开(公告)日:2016-02-18
申请号:US14783964
申请日:2014-02-21
IPC分类号: F16L11/12 , F16L11/02 , F16L57/02 , F16L1/14 , B29C65/78 , B29C65/00 , B29C35/02 , F16L11/10 , B29C65/72
CPC分类号: F16L11/12 , B29C35/02 , B29C53/582 , B29C65/72 , B29C65/7858 , B29C66/69 , B29C70/86 , B29K2063/00 , B29K2105/0872 , B29K2105/0881 , B29K2105/10 , B29K2307/04 , B29L2023/005 , B29L2023/22 , B32B1/08 , B32B27/12 , B32B2260/023 , B32B2260/046 , B32B2262/0223 , B32B2262/0253 , B32B2262/0261 , B32B2262/0276 , B32B2262/101 , B32B2262/103 , B32B2262/106 , B32B2307/54 , B32B2307/554 , B32B2307/584 , B32B2307/714 , B32B2597/00 , F16L1/14 , F16L11/02 , F16L11/083 , F16L11/10 , F16L57/02
摘要: A flexible pipe body and method of producing a flexible pipe body are disclosed. The method includes providing one or more composite filament (302) as a filament bundle (310); applying a braid element (304) around the filament bundle as a braided bundle (310); helically wrapping the braided bundle (310) around a flexible pipe layer (502); and then curing (510) the one or more composite filament (302).
摘要翻译: 公开了柔性管体及柔性管体的制造方法。 该方法包括提供一根或多根复合丝(302)作为细丝束(310); 将编织元件(304)作为编织束(310)施加在所述细丝束周围; 将编织束(310)螺旋地缠绕在柔性管层(502)周围; 然后固化(510)一个或多个复合丝(302)。
-
9.
公开(公告)号:US09175425B2
公开(公告)日:2015-11-03
申请号:US13778595
申请日:2013-02-27
CPC分类号: D02G3/28 , D01H7/00 , D02G3/48 , F16L11/02 , F16L11/081 , H01B13/0003
摘要: A hybrid cord formed from a plurality of component plies wherein at least two of the plies are of unequal ply length regardless of the twist of the plies and at least one of the plies has a length that is from 1 to 50 percent longer than the other plies and a method of providing a cord with predetermined twist and component ply lengths.
摘要翻译: 由多个部件层形成的混合帘线,其中至少两个帘布层具有不等的帘布层长度,而不管帘布层的扭曲如何,并且至少一个帘布层的长度比其他帘布层长1到50% 帘布层以及提供具有预定捻度和部分帘布层长度的帘线的方法。
-
公开(公告)号:US09039503B2
公开(公告)日:2015-05-26
申请号:US12040614
申请日:2008-02-29
申请人: Kevin J. Gebke , Frank Heim , Nicolas B. Paschke
发明人: Kevin J. Gebke , Frank Heim , Nicolas B. Paschke
IPC分类号: F24F13/068 , F24F13/02 , F16L11/02 , F16L31/02 , F24F13/06
CPC分类号: F24F13/0209 , F16L11/02 , F16L31/02 , F24F13/0218 , F24F13/068 , F24F2013/0608
摘要: An air duct assembly includes upper and lower pliable sheets that can be assembled in a sequence that makes the assembly easier to install and later easier to remove for periodic cleaning. To install the assembly, the upper sheet can be installed first by inserting the edges of the upper sheet within a pair of tracks and then fastening the upper sheet to a vertical supply air duct. An optional airflow modifier (e.g., filter, airflow turning vane, or noise attenuator) can be install where the supply air duct connects to the upper sheet. Once the upper sheet is suspended from the tracks and fastened to the main supply air duct, the lower sheet can be installed separately. Pliable end panels and pliable fasteners (e.g., zipper or VELCRO fastener) can make most of the air duct assembly machine washable. The upper and lower sheets can have different degrees of air permeability.
摘要翻译: 空气管道组件包括上部和下部柔韧的片材,其可以按顺序组装,使得组件更容易安装,并且稍后更容易去除以进行定期清洁。 为了安装组件,首先可以通过将上片的边缘插入一对轨道中,然后将上片紧固到垂直的供气管道来安装上片。 可以在供气管道连接到上部片材的地方安装可选的气流调节器(例如,过滤器,气流转向叶片或噪声衰减器)。 一旦上部板从轨道悬挂并固定到主供气管道上,下板可以分开安装。 柔韧的端面板和柔韧的紧固件(例如,拉链或VELCRO紧固件)可使大部分空气管道组件机器可洗。 上下板具有不同程度的透气性。
-
-
-
-
-
-
-
-
-