公开(公告)号：US06779562B2

公开(公告)日：2004-08-24

申请号：US10442767

申请日：2003-05-20

申请人： Hans-Joachim Tietze

发明人： Hans-Joachim Tietze

IPC分类号： F16L900

CPC分类号： B60R21/26 ,  B60R2021/2617

摘要： A gas conduit pipe for a gas bag module, the gas conduit pipe comprising an inflow opening defining a direction of gas flow, a peripheral wall limiting an interior of the pipe, at least one outflow opening arranged in the peripheral wall of the pipe, an edge of the outflow opening being defined by an upstream section and a downstream section of the peripheral wall, which sections both project into the interior of the pipe, the downstream section projecting further into the interior of the pipe than the upstream section.

摘要翻译： 一种用于气囊模块的气体导管，所述气体导管包括限定气流方向的流入开口，限定所述管内部的周壁，设置在所述管的周壁中的至少一个流出开口， 流出口的边缘由周壁的上游部分和下游部分限定，这些部分都突出到管的内部，下游部分比上游部分进一步向管内部突出。

公开(公告)号：US06763853B1

公开(公告)日：2004-07-20

申请号：US10087285

申请日：2002-03-01

申请人： Jesse Cliff Redding ,  Larry Lionel Bunting

发明人： Jesse Cliff Redding ,  Larry Lionel Bunting

IPC分类号： F16L900

CPC分类号： F16L9/21 ,  F16L59/143 ,  Y10T428/1376

摘要： A lightweight conduit for fluid conveyance, having an outer conduit portion formed of rigid insulation material, an inner conduit portion formed of rigid insulation material, the inner conduit portion having an outer surface and an inner surface and first and second ends, the inner and outer conduit portions being aligned and adhered together so that one end of the inner conduit portion protrudes outwardly beyond the corresponding end of the outer conduit portion, and the second end of the inner conduit portion is recessed into the second end of the outer conduit portion, and a resin coating is applied over the outer surface of the outer conduit portion and over the inner surface of the inner conduit portion so that the lightweight conduit is both corrosion-resistant and flame-resistant.

摘要翻译： 一种用于流体输送的轻质导管，具有由刚性绝缘材料形成的外部导管部分，由刚性绝缘材料形成的内部导管部分，内部导管部分具有外表面和内表面以及第一和第二端部，内部和外部 导管部分对准并粘合在一起，使得内导管部分的一端向外突出超出外导管部分的相应端部，并且内导管部分的第二端凹入外导管部分的第二端，并且 在外管部分的外表面上并在内导管部分的内表面上施加树脂涂层，使得轻质导管既耐腐蚀又具有阻燃性。

公开(公告)号：US06679298B2

公开(公告)日：2004-01-20

申请号：US10328556

申请日：2002-12-23

申请人： Philippe Espinasse

发明人： Philippe Espinasse

IPC分类号： F16L900

CPC分类号： F16L11/121 ,  F16L11/08

摘要： It is of the type comprising at least two reinforcing armour plies (3-6) wound in opposite senses about a longitudinal axis (A—A) and at least one pressure sheath (7), which can collapse in a given direction under the action of external pressure greater than the internal pressure in the said collapsible pipe, the collapse being able to cause a transverse elongation of the said pressure sheath, and it is characterized in that at least one stiffener (8, 9) is provided on at least one surface (7a) of the said pressure sheath, which is made of a thermoplastic, so as, during collapse, to limit the said elongation to a value of less than the elongation threshold of the said thermoplastic. Application especially to the transporting of hydrocarbons in offshore operations.

摘要翻译： 它是包括至少两个围绕纵向轴线（AA）和至少一个压力鞘（7）以相反方向缠绕的加强铠装层（3-6）的类型，其可以在外部的作用下在给定的方向上折叠 压力大于所述可折叠管中的内部压力，所述塌陷能够引起所述压力鞘的横向伸长，并且其特征在于，至少一个加强件（8,9）设置在至少一个表面上 7a），其由热塑性材料制成，以便在塌缩期间将所述伸长率限制在小于所述热塑性塑料的伸长阈值的值。特别是在离岸操作中运输烃类 。

公开(公告)号：US06648024B2

公开(公告)日：2003-11-18

申请号：US09976795

申请日：2001-10-12

申请人： James C. Wang

发明人： James C. Wang

IPC分类号： F16L900

CPC分类号： B29C47/28 ,  A61M25/0054 ,  B29C47/0023 ,  B29C47/065 ,  B29C47/0874 ,  B29C47/0877 ,  B29C47/24 ,  B29C47/44 ,  B29C47/56 ,  B29L2031/3462 ,  B29L2031/7542 ,  H01B7/06 ,  H01B13/141 ,  Y10T428/139 ,  Y10T428/24942

摘要： Manufacturing variable and/or singular property products, such as a tubing, in a tip-and-die assembly, where intermittent acting material injectors are used. Two or more injectors take turns making material shots to maintain a continuous material stream. A singular flow controller regulates the flow for all material streams coming from the injectors.

摘要翻译： 在使用间歇作用材料注射器的尖端和模具组件中的制造变量和/或奇异属性产品，例如管道。 两个或更多个注射器轮流进行材料射击以保持连续的材料流。 单流控制器调节来自喷油器的所有物料流的流量。

公开(公告)号：US06494233B2

公开(公告)日：2002-12-17

申请号：US09781945

申请日：2001-02-14

申请人： Paolo Seghi

发明人： Paolo Seghi

IPC分类号： F16L900

CPC分类号： F16L27/0816 ,  F16L37/008 ,  F16L37/088 ,  F16L37/101

摘要： An insert with connecting outlet for flexible hoses, particularly for hydraulic and industrial applications, comprising a body which is suitable to be inserted, with a first end, in a flexible hose to be connected and, with a second end, in a port of an apparatus, by locking through a rotatable male element; the end of the body of the insert that is suitable to be inserted in the apparatus port being provided with a retention element which is suitable to lock in its seat the rotatable male element when the insert is inserted, with its second end, in the rotatable male element, the rotatable male element being externally threaded for engagement with the port of the apparatus.

摘要翻译： 具有用于柔性软管的连接出口的插入件，特别是用于液压和工业应用的插入件，包括适于被插入的主体，其具有第一端，待连接的柔性软管中，并且具有第二端， 装置，通过锁定通过可旋转的阳元件; 适于插入设备端口的插入件的主体的端部设置有保持元件，该保持元件适于在插入件插入时将可旋转的阳元件锁定在其座中，其第二端处于可旋转的位置 阳元件，可旋转的阳元件被外螺纹用于与设备的端口接合。

公开(公告)号：US06286559B1

公开(公告)日：2001-09-11

申请号：US09574898

申请日：2000-05-19

申请人： Sandor Palvölgyi

发明人： Sandor Palvölgyi

IPC分类号： F16L900

CPC分类号： B60K15/04

摘要： In motor vehicles with an onboard refueling vapor recovery (ORVR) system, a filling pipe with a reduced cross-section is provided. The pipe portion with reduced cross-sectional area has at least one longitudinally directed bead which gradually merges into the adjoining cylindrical regions to reduce flow resistance and prevent turbulent flow. The bead can be produced without impairing the strength of the filling pipe. When two or more beads are provided, they are preferably distributed equiangularly.

摘要翻译： 在具有车载加气蒸汽回收（ORVR）系统的机动车辆中，提供了一种横截面减小的灌注管。 具有减小的横截面面积的管部分具有至少一个纵向引导的珠粒，其逐渐并入相邻的圆柱形区域以降低流动阻力并防止湍流。 可以在不损害填充管的强度的情况下制造胎圈。 当提供两个或更多个珠时，它们优选等角地分布。

公开(公告)号：US06283162B1

公开(公告)日：2001-09-04

申请号：US09392398

申请日：1999-09-09

申请人： Boyd L. Butler

发明人： Boyd L. Butler

IPC分类号： F16L900

CPC分类号： F01N13/04 ,  B60K13/04 ,  F01N1/00 ,  F01N13/08 ,  F01N13/082 ,  F01N2340/04 ,  F01N2470/04 ,  F01N2470/10 ,  Y10S138/11 ,  Y10T24/2584 ,  Y10T29/49398

摘要： A flattened single or dual inlet boom tube exhaust pipe for use on race cars, such as stock cars which race on oval tracks, which mounts to the standard exhaust system pipes and to the lower frame or chassis of the car, and which routes exhaust gasses to one or both sides of the car while providing improved ground clearance between the exhaust pipe and the surface of the race track. The construction of the boom tube exhaust pipes comprise single or dual slightly flattened circular inlets which lead exhaust gasses into a flattened profile body constructed of formed sheet metal half shells, with the inlets at or above the lower plane of the body. One or more formed sheet metal structural ribs extend through the body and into the inlets and one or more spacer ribs support the half shells within the body. The boom tube exhaust pipes can be made with internal baffles or spiral acoustic traps so as to also be an acoustic muffler. Exhaust systems of the invention comprise a pair of exhaust pipe header assemblies, a pair of secondary exhaust pipes, and one dual inlet or two single inlet boom tube exhaust pipes. The invention also includes a method of construction of such boom tube exhaust pipes from sheet metal.

摘要翻译： 用于赛车的扁平单入口或双入口吊杆管排气管，例如在椭圆形轨道上竞赛的库存车，其安装到标准排气系统管道和车辆的下部框架或底盘，并且排出排气 在轿厢的一侧或两侧，同时在排气管和跑道表面之间提供改进的离地间隙。 吊杆管排气管的结构包括单个或两个略微扁平的圆形入口，其将排气排放到由形成的金属半壳构成的扁平轮廓体中，其中入口位于主体的下平面处或上方。 一个或多个成形的金属片结构肋条延伸通过本体并进入入口，并且一个或多个间隔肋支撑体内的半壳体。 起重臂管排气管可以由内部挡板或螺旋形收集器制成，也可以是声消声器。 本发明的排气系统包括一对排气管集管组件，一对二次排气管和一个双入口或两个单入口吊臂管排气管。 本发明还包括从金属板构造这种起重臂管排气管的方法。

公开(公告)号：US06814106B1

公开(公告)日：2004-11-09

申请号：US10258707

申请日：2002-10-25

申请人： Shozo Iizuka

发明人： Shozo Iizuka

IPC分类号： F16L900

CPC分类号： F24F13/0254 ,  B21D39/021 ,  F24F13/0209 ,  Y10S138/04

摘要： An objective of the present invention is to provide a joint structure of a duct that can be formed easily and comprising features of the joint structure of a novel duct previously filed by the present applicant. A tip end portion of one of two plate members is bent to form an angle of 90 degrees or more, a U-shaped groove is formed at an tip end portion of the other plate member such that at least an opening portion of the groove is adapted to a bending angle of the one plate member so as to accommodate the bent tip end portion of the one plate member in an end portion of the other plate member, and the guide rail is formed by protruding at least a portion on a bottom side of the U-shaped groove of the other plate member obliquely from an outer face located on a base end side of a portion where the U-shaped groove is formed and constituting one of the wall faces of the duct.

摘要翻译： 本发明的一个目的是提供一种容易形成的管道的接合结构，并且包括由本申请人先前提交的新型管道的接合结构的特征。 两个板构件中的一个的前端部被弯曲以形成90度以上的角度，在另一个板构件的前端部形成有U形槽，使得槽的至少开口部为 适于一个板构件的弯曲角度，以便容纳在另一个板构件的端部中的一个板构件的弯曲的顶端部分，并且导轨通过在底侧上的至少一部分突出而形成 所述另一个板构件的U形槽从位于形成有U形槽的部分的基端侧的外表面倾斜地构成所述管道的一个壁面。

公开(公告)号：US06651700B1

公开(公告)日：2003-11-25

申请号：US10018519

申请日：2001-12-13

申请人： Antoine Bastard ,  Jeroen Remery

发明人： Antoine Bastard ,  Jeroen Remery

IPC分类号： F16L900

CPC分类号： F16L9/18 ,  F16L1/123 ,  F16L11/081 ,  F16L11/20

摘要： A device for eliminating propagation of a buckle in the outer wall of a double-walled tube, where the double-walled tube comprises an outer pipe, an inner pipe and an annular space between them in which the deformable element is disposed with the external surface of the deformable element in contact with the internal wall of the outer pipe and the interior of the deformable element being spaced outward from the inner pipe and having a sheath on the interior of the deformable element. The deformable element may be a wound wire, a profiled wire, an interlocked wire with interlocked turns, a non-interlocked wire, a spring with turns urged outwardly or reinforcement with turns urged outwardly and bearing blocks in the annular space on the inner pipe for at least one end of the reinforcement.

摘要翻译： 一种用于消除双壁管的外壁中的带扣传播的装置，其中双壁管包括外管，内管和它们之间的环形空间，其中可变形元件设置有外表面 所述可变形元件与所述外管的内壁接触并且所述可变形元件的内部与所述内管间隔开并且在所述可变形元件的内部具有护套。 可变形元件可以是卷绕的线，成型线，具有互锁匝的互锁线，非互锁线，向外被推出的匝的弹簧或向外推匝的加强，并且在内管的环形空间中具有轴承块 加强件的至少一端。

公开(公告)号：US06494232B2

公开(公告)日：2002-12-17

申请号：US09853687

申请日：2001-05-14

申请人： Lawrence F. Waddleton

发明人： Lawrence F. Waddleton

IPC分类号： F16L900

CPC分类号： F16L1/11 ,  F16L57/00

摘要： A modular protective sleeve for underground utilities may be pulled into an underground utility duct by using lanyards extending between two adjacent manholes through the utility duct. The modular protective sleeve may be assembled over an existing and active utility service such as electrical or telephone cables, optical cables, or gas lines, without disrupting the utility service. The protective sleeve comprises at least one bottom half-shell and two top half-shells which are interlocked on to another in such a way that they may be pulled in either direction. Once the protective sleeve is in place, the concrete casing surrounding the utility duct may be broken without danger to the utility service, after which repair or splicing to the utility can be carried out. The sleeve may then be retrieved for re-use, or left in place.

摘要翻译： 用于地下公用设施的模块化保护套可以通过使用通过公用管道在两个相邻人孔之间延伸的系绳拉入地下公用管道。 模块化保护套可以通过现有的和主动的公用事业服务（例如电话或电话电缆，光缆或气体管线）进行组装，而不会中断公用事业服务。 保护套筒包括至少一个底部半壳体和两个上半壳体，两个顶部半壳体以这样一种方式互锁在一起，使得它们可以沿任一方向被拉动。 一旦保护套管就位，围绕公用设施管道的混凝土外壳就可能被破坏而不会对公用事业机构造成危险，之后可以进行维修或拼接到公用设施。 然后可以取出套筒以便重新使用或留在原处。