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公开(公告)号：US6116572A
公开(公告)日：2000-09-12
申请号：US254679
申请日：1999-05-14
摘要： A valve comprises a valve housing (2) with a valve inlet (11), a valve outlet (12) and a passage (66) extending through the valve housing (2) from the valve inlet (11) to the valve outlet (12). A valve seat (5) is provided in the passage which comprises a valve sealing surface (50). Further, the valve comprises a blocking element (3) adapted to be moved at least partly into the valve seat (5) for blocking the passage by abutment on the valve sealing surface (50), the blocking element being moved along a direction (102) extending under an acute angle to the plane (90) in which the valve seat (5) is arranged. The valve sealing surface (50) of the valve seat (5) is spherical in shape.
摘要翻译： PCT No.PCT / EP97 / 05050 Sec。 371日期1999年5月14日 102（e）日期1999年5月14日PCT提交1997年9月16日PCT公布。 公开号WO98 / 11369 日期1998年3月19日A阀包括具有阀入口（11）的阀壳体（2），阀出口（12）和从阀入口（11）延伸穿过阀壳体（2）到 阀出口（12）。 在通道中设置有阀座（5），该阀座包括阀密封表面（50）。 此外，阀包括适于至少部分地移动到阀座（5）中的阻挡元件（3），用于通过邻接阀密封表面（50）阻挡通道，阻挡元件沿着方向（102 ）与安装有阀座（5）的平面（90）成锐角地延伸。 阀座（5）的阀密封面（50）为球形。
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公开(公告)号：US06253794B1
公开(公告)日：2001-07-03
申请号：US09564025
申请日：2000-05-04
IPC分类号： F16L900
摘要： A conduit, in particular for sanitary and/or heating installations, comprising a pipe for conveying a fluid or for accommodating supply lines such as electric power supply lines or fluid-conducting pipes, is characterized in that the pipe is connected to a mounting material strip for fastening the pipe to a surface, and object or the like, the mounting material strip projecting laterally from the pipe and extending along the pipe.
摘要翻译： 特别是用于卫生和/或加热装置的导管，其特征在于，所述导管包括用于输送流体的管或用于容纳诸如电力供应管线或导流管的供应管线的管道，其特征在于，所述管道连接到安装材料条 用于将管道紧固到表面和物体等上，安装材料条从管道横向突出并沿管道延伸。
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公开(公告)号：US07004203B2
公开(公告)日：2006-02-28
申请号：US10482660
申请日：2002-07-07
申请人： Joerg Claussen , Hans-Joachim Dusoer , Joerg Hansen , Jyri Jaervenkyla , Franz-Josef Riesselmann
发明人： Joerg Claussen , Hans-Joachim Dusoer , Joerg Hansen , Jyri Jaervenkyla , Franz-Josef Riesselmann
IPC分类号： F16L9/14
CPC分类号： F16L59/143 , F16L59/153
摘要： The heating and/or sanitation pipe comprises an inner pipe (12) made of a plastic material and a metal corrugated pipe (14) surrounding the inner pipe (12) at a radial distance {circle around (R)}). Further, the heating and/or sanitation pipe is provided with a compressible and/or expanded material (16) between the inner pipe (12) and the corrugated pipe (14) for fixing the inner pipe (12) inside the corrugated pipe (14). The compressible and/or expanded material (16) is adapted to be detached from the inner pipe for the purpose of exposing a connecting end of the inner pipe (12). Further, the heating and/or sanitation pipe comprises an insulation layer (18) surrounding the metal corrugated pipe (14) and an outer covering (20) around the insulation layer (18).
摘要翻译： 加热和/或卫生管道包括由塑料材料制成的内管（12）和以径向距离（R）围绕内管（12）的金属波纹管（14）。 此外，加热和/或卫生管道在内管（12）和波纹管（14）之间设置有可压缩和/或膨胀材料（16），用于将内管（12）固定在波纹管（14）内 ）。 为了暴露内管（12）的连接端，可压缩和/或膨胀材料（16）适于与内管分离。 此外，加热和/或卫生管道包括围绕金属波纹管（14）的绝缘层（18）和围绕绝缘层（18）的外覆盖物（20）。
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公开(公告)号：US08491744B2
公开(公告)日：2013-07-23
申请号：US12439577
申请日：2007-08-31
CPC分类号： B29C47/022 , B21C23/30 , B29C47/0023 , B29C47/0052 , B29C47/065
摘要： The invention relates to a method for producing a strand-shaped part, wherein a hollow section (16) of metal is extruded, the extruded metal hollow section (16) cools and/or is cooled, and a plastic strand (28) having one or more layers is extruded into the extruded metal hollow section (16) after or during cooling. The plastic strand (28) passes by a dispensing tool (24), exposed to the heat of the extruded metal hollow section (16) of an extruder (34). The dispensing tool is inserted into the metal hollow section (16) and comprises a dispensing outlet (26), which is disposed inside a region of the metal hollow section (16) in which the dispensing tool is cooled in relation to the temperature thereof during extrusion.
摘要翻译： 本发明涉及一种用于生产线状部件的方法，其中挤出金属中空部分（16），挤出的金属中空部分（16）冷却和/或冷却，并且具有一个 或更多层在冷却之后或冷却期间被挤出到挤出的金属中空部分（16）中。 塑料线（28）通过分配工具（24）通过，暴露于挤压机（34）的挤压金属中空部分（16）的热量。 分配工具被插入到金属中空部分（16）中并且包括分配出口（26），其布置在金属中空部分（16）的区域内，在该区域内，分配工具相对于其温度被冷却 挤压。
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公开(公告)号：US08650737B2
公开(公告)日：2014-02-18
申请号：US12162517
申请日：2007-02-02
申请人： Jyri Järvenkylä , Franz-Josef Riesselmann , Ralf Winterstein , Reinhold Freermann , Lars Hoving
发明人： Jyri Järvenkylä , Franz-Josef Riesselmann , Ralf Winterstein , Reinhold Freermann , Lars Hoving
IPC分类号： B23P11/02
CPC分类号： B21C23/30 , B21C23/24 , Y10T29/49865 , Y10T428/1355 , Y10T428/249953 , Y10T428/2944 , Y10T428/2958
摘要： An elongated product is formed such that first a core is formed, the outer surface of the core being made of plastic. Thereafter, a tubular metal layer is extruded such that the layer is seamless. When the metal layer is extruded, a clearance is allowed between the metal layer and the core. After the metal layer has cooled, the diameter of the metal layer is reduced such that the metal layer contacts the plastic core. Thereafter, the metal is annealed such that the flexibility of the metal layer increases.
摘要翻译： 形成细长的产品，使得首先形成芯，芯的外表面由塑料制成。 此后，挤压管状金属层使得该层是无缝的。 当金属层被挤出时，允许金属层和芯之间的间隙。 在金属层冷却之后，金属层的直径减小，使得金属层接触塑料芯。 此后，金属退火，使得金属层的柔性增加。
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公开(公告)号：US06361083B1
公开(公告)日：2002-03-26
申请号：US09448293
申请日：1999-11-24
IPC分类号： F16L5500
CPC分类号： F16B33/004 , F16L15/04
摘要： A screw joint for pipes, in particular sanitary and floor heating pipes of, for example, plastic material or a composite material of metal and plastics is provided with at least one screw joint member with a substantially cylindrical portion, in which a thread with at least one helical raised portion of, in particular, triangular cross section is formed. The at least one raised portion of the thread has a base section adjoining or located in the cylindrical portion and an end section radially adjoining the base section. Within at least a part of the course of the thread, at least the end section of the at least one raised portion is made of a material that is more elastic than the material of the cylindrical portion.
摘要翻译： 用于管道的螺纹接头，特别是例如塑料材料或金属和塑料的复合材料的卫生和地板加热管设置有至少一个具有基本圆柱形部分的螺纹接头构件，其中至少具有螺纹 形成一个特别是三角形横截面的螺旋凸起部分。 螺纹的至少一个凸起部分具有毗邻或位于圆柱形部分中的基部和径向地邻接基部的端部。 在线的过程的至少一部分内，至少一个凸起部分的至少端部由比圆柱形部分的材料弹性大的材料制成。
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公开(公告)号：US06279614B1
公开(公告)日：2001-08-28
申请号：US09402110
申请日：1999-09-29
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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公开(公告)号：US5829795A
公开(公告)日：1998-11-03
申请号：US807207
申请日：1997-02-28
IPC分类号： F16L33/207 , F16L33/20
CPC分类号： F16L33/2078 , F16L13/141
摘要： The press-fitting device for the connection of a tube, particularly a plastics tube or a plastics/metal/plastics compound tube, is provided with a connection body (12) comprising a substantially cylindrical connection portion (18) adapted for mounting thereon the end of the tube (39) to be connected. At least one deepened portion (20) formed in the connection portion (18) of the connection body (12). The annular sealing element (28) provided for sealing the connection body (12) with respect to the tube (39) in the connection portion (18), is made from a cross-linked polymeric material, the sealing element (28) extending over the at least one deepened portion (20). A pressing shell (42) is provided for radially pressing the tube end to the connection portion (18) of the connection body (12).
摘要翻译： 用于连接管，特别是塑料管或塑料/金属/塑料复合管的压配装置设置有连接体（12），连接体（12）包括基本上圆柱形的连接部分（18），适于在其上安装端部 的管（39）。 形成在连接体（12）的连接部（18）中的至少一个加深部（20）。 用于在连接部分（18）中相对于管（39）密封连接体（12）的环形密封元件（28）由交联的聚合物材料制成，密封元件（28）延伸越过 所述至少一个加深部分（20）。 提供一个用于将管端径向按压到连接体（12）的连接部分（18）的按压壳体（42）。
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公开(公告)号：US20090304967A1
公开(公告)日：2009-12-10
申请号：US12162528
申请日：2007-02-02
申请人： Jyri Järvenkylä , Franz-Josef Riesselmann , Ralf Winterstein , Reinhold Freermann , Lars Hoving
发明人： Jyri Järvenkylä , Franz-Josef Riesselmann , Ralf Winterstein , Reinhold Freermann , Lars Hoving
CPC分类号： B29C47/023 , B21C23/24 , B21C37/154 , B29C47/0021 , Y10T29/49865 , Y10T428/139 , Y10T428/2958
摘要： An elongated product is formed such that first a core is formed, the outer surface of the core being made of plastic. Thereafter, a tubular metal layer is extruded such that the layer is seamless. When the metal layer is extruded, a clearance (16) is allowed between the metal layer and the core. After the metal layer has cooled, the outer surface of the core is arranged against the inner surface of the metal layer An adhesive action is arranged between the core and the metal layer and a permanent compressive force is arranged, which compressive force compresses the core and the metal layer together
摘要翻译： 形成细长的产品，使得首先形成芯，芯的外表面由塑料制成。 此后，挤压管状金属层使得该层是无缝的。 当金属层被挤出时，允许金属层和芯之间的间隙（16）。 在金属层冷却之后，芯的外表面被布置在金属层的内表面上。在芯和金属层之间布置粘合作用，并且设置永久的压缩力，该压缩力压缩芯和 金属层在一起
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公开(公告)号：US06604552B2
公开(公告)日：2003-08-12
申请号：US09820236
申请日：2001-03-28
IPC分类号： F16L914
CPC分类号： F16L9/147 , B29C47/0023 , B29C47/021 , B29C47/065 , B29K2105/0097 , B29K2305/02 , B29K2995/0067 , B29L2009/003 , B29L2023/22 , Y10S138/08
摘要： Metal-plastic multilayer pipe with a plastic inner pipe (30) and a metal sheath (32) around the plastic inner pipe (30), where the metal sheath (32) is of uniform thickness, is applied to the plastic inner pipe (30) so that it completely encircles the plastic inner pipe (30) and a practical plastic outer layer (38), with the feature that the thickness of the metal sheath (32) as compared to the total thickness of all layers of the multilayer pipe (32, 34 and 38), is sufficiently thin that the metal sheath (32) accounts for a negligible part of the overall strength and stiffness of the multilayer pipe and, as a consequence, when the multilayer pipe is bent in an arc, the metal sheath (32) offers negligible resistance to such bending as compared to the resistance offered by the inner pipe (30) and the practical cover layer (38), and when so bent, the multilayer pipe tends to remain bent in said arc, whereby, the multilayer pipe has “form stability”.
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