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1. 发明授权

US06397893B1 Easily bendable tubing for two separate fluids 失效
标题翻译：易于弯曲的管道用于两个独立的流体
公开(公告)号：US06397893B1
公开(公告)日：2002-06-04
申请号：US09786112
申请日：2001-03-01
申请人： Leif Johannesson
发明人： Leif Johannesson
IPC分类号： F16L1111
CPC分类号： F16L11/22 , A01J5/044 , A01J5/08
摘要： An easily bendable tubing for conducting two separate fluids, which tubing (18) comprises two laterally spaced flexible tubes (50, 52) which are spaced apart and kept together alongside each other by a connection (54) between them. On opposite sides of the tubing (18) there are provided, in the tube wall of each tube, transverse, spaced apart recesses (62) arranged at the side of each other in a respective row along each tube (50, 52). The recesses in each tube (50 or 52) are straight grooves (62) extending at right angles to the longitudinal axis (58 or 60) of the tube and are arranged at regular intervals along the tubes. These straight grooves are disposed in at least one plane parallel to and spaced from a plane containing the central longitudinal axes (58, 60) of the tube.
摘要翻译：一个易于弯曲的导管，用于传导两个单独的流体，该管道（18）包括两个横向间隔开的柔性管（50,52），它们间隔开并通过它们之间的连接（54）一起保持在一起。在管（18）的相对侧上，在每个管的管壁中，沿着每个管（50,52）在相应的行中彼此相对设置横向间隔开的凹部（62）。每个管（50或52）中的凹部是与管的纵向轴线（58或60）成直角延伸的直槽（62），并且沿着管子以规则的间隔布置。这些直槽设置在与包含管的中心纵向轴线（58,60）的平面平行并间隔开的至少一个平面中。

2. 发明授权

US06319350B1 Method of manufacture for flexible hose 有权
标题翻译：柔性软管的制造方法
公开(公告)号：US06319350B1
公开(公告)日：2001-11-20
申请号：US09204628
申请日：1998-12-02
申请人： Hunter Beckman
发明人： Hunter Beckman
IPC分类号： F16L1111
CPC分类号： B29C53/305 , B29C61/006 , B29K2023/0683 , B29L2023/005 , F16L11/11 , Y10T156/1018 , Y10T156/1023 , Y10T156/1039
摘要： A method of producing a hose in which a relatively inelastic material, such as ultra-high molecular weight polyethylene, is wrapped around an uncured hose. A rope is then wrapped about this combination with a cure wrap encircling the entire hose. During the curing process, the rope becomes embedded in the inelastic material forcing the underlying hose to be displaced. Once fully cured, the cure wrap and the rope are removed. The valleys where the rope was embedded into the hose provides flexibility which allows a hose with a highly protective outer coating to be flexible enough to reduce susceptibility to kinking during use, has a low coefficient of friction during dragging, is highly resistant to abrasion, and provides significantly improved chemical resistance compared to conventional hose constructions.
摘要翻译：一种生产软管的方法，其中相对非弹性材料，例如超高分子量聚乙烯缠绕在未固化软管周围。然后用围绕整个软管的固化包裹围绕该组合缠绕绳索。在固化过程中，绳索嵌入到非弹性材料中，迫使下面的软管移动。一旦完全固化，去除固化包裹和绳索。绳索嵌入软管中的山谷提供了灵活性，允许具有高度保护性外涂层的软管足够灵活以减少使用期间的扭结敏感性，在拖曳过程中具有低摩擦系数，高耐磨性，以及与常规软管结构相比，提供显着改善的耐化学性。

3. 发明授权

US06216742B1 Heat insulating hose 失效
标题翻译：隔热软管
公开(公告)号：US06216742B1
公开(公告)日：2001-04-17
申请号：US09507083
申请日：2000-02-18
申请人： Hiroyuki Masui , Toshihiro Nakanishi , Masaru Sato
发明人： Hiroyuki Masui , Toshihiro Nakanishi , Masaru Sato
IPC分类号： F16L1111
CPC分类号： B60H1/00557 , F16L11/15 , F16L59/153
摘要： There is provided a heat insulating hose which comprises a seamless cylindrical inner tube formed of a synthetic resin, and a cylindrical heat insulating layer formed of a foamed synthetic resin for covering an outer peripheral face of the inner tube, characterized in that the inner tube is provided at its one end with a cylindrical part for connection with a drain outlet of an air conditioning appliance and formed with a number of ring-shaped protrusion stripes which project toward its outer circumference over an entire length thereof in its axial direction except the cylindrical part spacing a distance W which is wider than an axial width w of each of the ring-shaped protrusion stripes, and that an area b of a desired range spaced by a determined length a from the cylindrical part is an area wherein a number of ring-shaped protrusion stripes are formed at a smaller distance s. Thereby, it is possible to provide a heat insulating hose which can be easily bent at an acute angle for a piping arrangement in a discharging direction such as toward a hole in a wall or the like from a position where it comes out of an air conditioning appliance or the like, and which is not unpleasant in an outer appearance.
摘要翻译：提供了一种绝热软管，其包括由合成树脂形成的无缝圆柱形内管和由用于覆盖内管的外周面的发泡合成树脂形成的圆柱形绝热层，其特征在于，内管是在其一端设有用于与空调设备的排水口连接的圆柱形部分，并且形成有多个环形突起条，其外周在其轴向方向上沿其轴向突出，除了圆柱形部分间隔宽度大于每个环形突起条的轴向宽度w的距离W，并且与圆柱形部分间隔确定长度a的期望范围的区域b是其中环形突起条的数量，以较小的距离s形成形状突起条纹。由此，可以提供一种隔热软管，其可以容易地弯曲成锐角，用于排出方向上的管道装置，例如朝向墙壁等中的孔从空气调节的位置器具等，外观不令人不愉快。

4. 发明授权

US06684909B2 Resinous hose 失效
标题翻译：树脂软管
公开(公告)号：US06684909B2
公开(公告)日：2004-02-03
申请号：US10226209
申请日：2002-08-23
申请人： Toshiro Ijima
发明人： Toshiro Ijima
IPC分类号： F16L1111
CPC分类号： B21D11/08 , B29C47/0023 , B29C47/0033 , B29C47/0038 , B29C47/0057 , B29C49/0021 , B29C53/083 , B29C53/30 , B29L2023/183 , Y10S138/11 , Y10T428/139
摘要： A resinous hose formed by the process for producing a resinous hose, wherein the hose comprises cylindrical portions extending rectilinearly and a bent bellows portion wherein the bellows portion includes a bellows wall having continuous crests and valleys, and a non-bellows wall located on the side diametrically opposite to the bellows wall. The outside diameter of the valleys of the bellows wall is smaller than an outside diameter of the cylindrical portions, and an outside diameter of the non-bellows wall is larger than the outside diameter of the cylindrical portions.
摘要翻译：通过用于制造树脂软管的方法形成的树脂软管，其中软管包括直线延伸的圆柱形部分和弯曲的波纹部分，其中波纹管部分包括具有连续的顶部和谷部的波纹管壁，以及位于侧面的非波纹管壁与波纹管壁完全相反。波纹管壁的谷部的外径小于圆筒部的外径，非波纹管壁的外径大于圆筒部的外径。

5. 发明授权

US06578608B2 Pipe construction kit 失效
公开(公告)号：US06578608B2
公开(公告)日：2003-06-17
申请号：US10052134
申请日：2002-01-17
申请人： Ralph Peter Hegler
发明人： Ralph Peter Hegler
IPC分类号： F16L1111
CPC分类号： F16L25/0063 , F16L25/0045 , Y10S138/11 , Y10S285/903
摘要： A pipe construction kit comprises two pipe sections in the form of twin-wall pipes. A spigot is formed on one end of a pipe section, while a socket is formed on the associated end of the other pipe section. The socket and the spigot are twin-wall pipes, having predominantly smooth-walled internal pipe sections and corrugated external pipe sections with elevations and troughs. The outside diameter of the pipe sections and the outside diameter of the socket are approximately equal.

6. 发明授权

US06394145B1 Flexible conduit, such as pipe for medical or surgical use 有权
标题翻译：柔性导管，如用于医疗或外科用途的管道
公开(公告)号：US06394145B1
公开(公告)日：2002-05-28
申请号：US09463379
申请日：2000-05-16
申请人： Pierre Bailly
发明人： Pierre Bailly
IPC分类号： F16L1111
CPC分类号： F16L11/24
摘要： Disclosed is a process for obtaining a flexible conduit comprising a tube and a helical structure. The process comprises extruding a crosslinkable plastic material in a malleable or formable state, so as to form a profiled strip having, as one piece, a web with two mutually complementary marginal edges, and at least one rib projecting on one side from the web; winding the profiled strip about an axis in a helix with touching turns so that the complementary marginal edges of the profiled strip, belonging respectively to two different turns, form between them, directly, a sealed joint; varying and controlling a winding pitch of the profiled strip, in order to modulate and control a quantity of available and formable plastic material of the tube along the length of the conduit; and crosslinking the wound profiled strip.
摘要翻译：公开了一种用于获得包括管和螺旋结构的柔性导管的方法。该方法包括将可交联塑料材料挤出成可延展的或可形成的状态，以便形成具有两片相互互补的边缘边缘的纤维网和至少一个从纤维网的一侧突出的肋的一个成型带; 将成型带围绕具有接触匝的螺旋线的轴线卷绕，使得分别形成在两个不同匝之间的成型带的互补边缘直接形成密封接头; 改变和控制成型带的卷绕间距，以便沿管道的长度调制和控制管的可用和可成形的塑料材料的量; 并交联伤口形状条。

7. 发明授权

US06394143B1 Flexible hose 有权
标题翻译：软管
公开(公告)号：US06394143B1
公开(公告)日：2002-05-28
申请号：US09707768
申请日：2000-11-08
申请人： Domin Diels , Eric Dillen
发明人： Domin Diels , Eric Dillen
IPC分类号： F16L1111
CPC分类号： A47L9/24 , F16L11/111 , F16L11/118 , F16L11/15 , Y10S138/11
摘要： A flexible hose (1) with a corrugated wall (2), comprising an internal surface (3) with projections (4, 5) and recesses (6, 7), said hose (1) being obtained by moulding a plastic material, wherein each internal projection (4, 5) comprises a substantially flat and smooth top face (8, 9). Each top face (8, 9) has a first width (W1) and each internal recess has a second width (W2). The ratio between first width and second width (W1/W2) is preferably larger than or equal to 2.2. The hose may comprise a hollow longitudinal protuberance or score.
摘要翻译：一种具有波纹壁（2）的柔性软管（1），包括具有突起（4,5）和凹槽（6,7）的内表面（3），所述软管（1）通过模塑塑料材料获得，其中每个内部突起（4,5）包括基本平坦且光滑的顶面（8,9）。每个顶面（8,9）具有第一宽度（W1），并且每个内部凹部具有第二宽度（W2）。第一宽度与第二宽度之比（W1 / W2）优选为大于等于2.2。软管可以包括中空的纵向隆起或刻痕。

8. 发明授权

US06508275B1 Flexible fuel filler pipe 失效
标题翻译：弹性加油管
公开(公告)号：US06508275B1
公开(公告)日：2003-01-21
申请号：US09525551
申请日：2000-03-15
申请人： Changize Sadr , Sam Shafiee
发明人： Changize Sadr , Sam Shafiee
IPC分类号： F16L1111
CPC分类号： F16L11/1185 , B60K15/04 , F16L2011/047 , Y10S138/11
摘要： A molded fuel filler pipe for use in automobiles, in particular cars, comprises a one-piece structure which is blow molded. The conduit produced in the blow mold has a smooth edged tubular portion and a bellows portion which is molded at the same time. By deforming the bellows portion, flexibility in the relative location of the two ends of the conduit is provided. This eliminates taking two separate pieces and joining those pieces which may give rise to fuel vapour permeation through the joints.
摘要翻译：用于汽车，特别是汽车的模制燃料加注管包括吹塑成型的一体式结构。在吹塑模具中生产的导管具有光滑的边缘管状部分和同时模制的波纹管部分。通过使波纹管部分变形，提供导管两端的相对位置的柔性。这消除了两个分开的部件并且连接可能引起燃料蒸汽通过接头渗透的部件。

9. 发明授权

US06336474B1 To hose used to install loose fill insulation 有权
标题翻译：用于软管安装松散填充绝缘
公开(公告)号：US06336474B1
公开(公告)日：2002-01-08
申请号：US09845889
申请日：2001-04-30
申请人： Maurice James Kelley , Edward Pentz , David Rivers
发明人： Maurice James Kelley , Edward Pentz , David Rivers
IPC分类号： F16L1111
CPC分类号： F16L11/11
摘要： An improved hose is used to install loose fill insulation. The hose includes projections extending from an inner surface which serve to condition the insulation as it proceeds through the hose and is dispensed. In a first exemplary embodiment of the present invention, the projections are formed so as to be perpendicular to a longitudinal axis of the hose. In a second exemplary embodiment of the present invention, the projections are formed so as to be angled, by an angle less then ninety (90) degrees with respect to the longitudinal axis of the hose. In a third exemplary embodiment of the present invention, the projections are formed with a serrated edge. In a fourth exemplary embodiment of the present invention, the projections are formed as part of a cap member which is disposed around the periphery of the hose. In a fifth exemplary embodiment of the present invention, the projections include an additional perpendicular projection member extending therefrom.
摘要翻译：改进的软管用于安装松散的填充绝缘。软管包括从内表面延伸的突起，其用于在绝缘体通过软管进行分配时调节绝缘。在本发明的第一示例性实施例中，突起形成为垂直于软管的纵向轴线。在本发明的第二示例性实施例中，突起形成为相对于软管的纵向轴线小于90度的角度。在本发明的第三示例性实施例中，突起形成有锯齿形边缘。在本发明的第四示例性实施例中，突起形成为围绕软管的周边设置的盖构件的一部分。在本发明的第五示例性实施例中，突起包括从其延伸的另外的垂直突起构件。

10. 发明授权

US06279614B1 Multi-layer plastic tube 失效
标题翻译：多层塑料管
公开(公告)号：US06279614B1
公开(公告)日：2001-08-28
申请号：US09402110
申请日：1999-09-29
申请人： Franz-Josef Riesselmann , Harald Eichner , Josef Bruenen , Paul Wolters , Nils Wehmeier
发明人： Franz-Josef Riesselmann , Harald Eichner , Josef Bruenen , Paul Wolters , Nils Wehmeier
IPC分类号： F16L1111
CPC分类号： B32B1/08 , B32B3/28 , B32B7/12 , B32B27/08 , B32B2307/7244 , B32B2597/00 , F02M35/10137 , F16L9/12 , F16L11/045 , F16L11/11 , F16L2011/047 , Y10S138/01
摘要： A multi-layer plastic tube comprises a base tube and a barrier layer surrounding the base tube, the barrier layer being impermeable to oxygen, and a protective layer applied on the barrier layer for protecting the barrier layer from damage, wherein the material of the barrier layer and protective layers may include a lubricant.
摘要翻译：多层塑料管包括基管和围绕基管的阻挡层，阻挡层不透氧，以及施加在阻挡层上的保护层，用于保护阻挡层免受损伤，其中阻挡层的材料层和保护层可以包括润滑剂。

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