公开(公告)号：US20110219594A1

公开(公告)日：2011-09-15

申请号：US13121837

申请日：2009-10-08

申请人： Bernd Kaufmann

发明人： Bernd Kaufmann

IPC分类号： B25B27/02

CPC分类号： B25B27/10 ,  Y10T29/5367

摘要： A tool device for the connection of a plastic pipe, particularly a plastic/metal composite pipe, to a fitting having a compression or sliding sleeve, has a housing (40), a drive element (20) that can be mechanically driven, which can be displaced selectively along a first movement direction or along a second movement direction, a pipe expanding tool (14) for expanding a pipe end (50) that can be slid onto a supporting sleeve (48) of a fitting (46), and a compression sleeve-pressing tool (16) or a sliding sleeve-sliding tool (16′) for pressing a compression sleeve (52) onto the expanded pipe end (50) having been slid onto the supporting sleeve (48) of the fitting (46′) or for sliding a sliding sleeve (52′) onto the expanded pipe end (50) having been slid onto the supporting sleeve (48). The drive element (20) actuates the pipe expanding tool (14) during movement along the first movement direction and actuates the compression sleeve-pressing tool (16) or the sliding sleeve-sliding tool (16′) during movement along the second movement direction.

摘要翻译： 一种用于将塑料管，特别是塑料/金属复合管连接到具有压缩或滑动套筒的配件的工具装置，具有壳体（40），可被机械地驱动的驱动元件（20） 沿着第一移动方向或沿着第二移动方向选择性地移位;膨胀工具（14），用于使能够滑动到配件（46）的支撑套筒（48）上的管端（50）膨胀;以及 压缩套筒压紧工具（16）或滑动套筒滑动工具（16'），用于将压缩套筒（52）压紧到已经滑动到配件（46）的支撑套筒（48）上的膨胀管端部 '）或用于将滑动套筒（52'）滑动到已经滑动到支撑套筒（48）上的扩展管端（50）上。 驱动元件（20）在沿着第一移动方向移动期间致动扩管工具（14），并且在沿着第二移动方向移动期间致动压缩套筒按压工具（16）或滑动套筒滑动工具（16'） 。

公开(公告)号：US20110163531A1

公开(公告)日：2011-07-07

申请号：US12969120

申请日：2010-12-15

申请人： Maik Altmann ,  Rainer Dittmar ,  Mika Savolainen

发明人： Maik Altmann ,  Rainer Dittmar ,  Mika Savolainen

IPC分类号： F16L21/00

CPC分类号： F16L13/143

摘要： A fitting, particularly for connecting two pipes, comprising: a support sleeve (1), having a first connection segment (11a) at a first end, and having a second connection segment at an opposite second end, wherein at least the first connection segment (11a) is formed so that a pipe segment (70) can be pushed onto it and having a middle segment (12) disposed between the first and the second connection segment (11a, 11b), wherein the middle segment (12) comprises a fixing element (32, 34) extending at least partially around the support sleeve and having a separable ring element (20) having an inner diameter substantially corresponding to an outer diameter of the middle segment (12) and designed for being placed on the support sleeve (1) and being retained by the fixing element (32, 34) in the middle segment (12) in a fixed position.

摘要翻译： 一种装置，特别是用于连接两个管道，包括：支撑套筒（1），其在第一端具有第一连接段（11a），并且在相对的第二端处具有第二连接段，其中至少第一连接段 （11a）形成为使得管段（70）能够被推到其上并且具有设置在第一和第二连接段（11a，11b）之间的中间段（12），其中中间段（12）包括 固定元件（32,34）至少部分地围绕所述支撑套筒延伸并且具有可分开的环形元件（20），所述可分离的环形元件（20）的内径基本上对应于所述中间段（12）的外径并被设计成被放置在所述支撑套筒 （1）并且在中间段（12）中由固定元件（32,34）固定在固定位置。

公开(公告)号：US20110101673A1

公开(公告)日：2011-05-05

申请号：US12994513

申请日：2009-06-05

申请人： Thomas Kern-Emmerich ,  Rudolf Geier ,  Bernd Kaufmann ,  Markus Friedrichs

发明人： Thomas Kern-Emmerich ,  Rudolf Geier ,  Bernd Kaufmann ,  Markus Friedrichs

IPC分类号： F16L21/08

CPC分类号： F16L37/148

摘要： The invention relates to a fitting for a pipe, particularly a plastic pipe or plastic-metal composite pipe, having a base body (12) having a passage (14) for a fluid, a connecting body (16), also comprising a passage (17) for a fluid and that can be releaseably connected to the base body (12), to which a pipe can be connected. Both bodies (12, 16) comprise contact surfaces (26, 28) that can be slid into each other, comprising at least one pair of opposing recesses (30, 32) forming a receiving chamber (34). The fitting further has a flexible and substantially incompressible locking element (44) that can be inserted into the receiving chamber (34) for fixing the two bodies (12, 16) to each other. At least one of the two bodies (12, 16) comprises an access chamber (36, 38) extending between an outer surface (40) of the associated body (12) and the receiving chamber (34). The access chamber (36, 38) connects to the receiving chamber (34) substantially as an extension thereof. The locking element (44) comprises a stop protrusion (68) at one of the opposite ends thereof for stopping the locking element (44) externally at least one of the two bodies (12, 16) in order to prevent the locking element (44) from unintentionally slipping out of the receiving chamber (34).

摘要翻译： 本发明涉及一种用于管道，特别是塑料管或塑料 - 金属复合管的配件，其具有具有用于流体的通道（14）的基体（12），连接体（16），还包括通道 17），并且可以可释放地连接到基体（12），管可以连接到基体。 两个主体（12,16）包括能够彼此滑动的接触表面（26,28），包括形成接收室（34）的至少一对相对的凹部（30,32）。 该配件还具有柔性且基本上不可压缩的锁定元件（44），该锁定元件可插入接收室（34）中，用于将两个主体（12,16）彼此固定。 两个主体（12,16）中的至少一个包括在相关联的主体（12）的外表面（40）和接收室（34）之间延伸的进入室（36,38）。 进入室（36,38）基本上作为其延伸部连接到接收室（34）。 锁定元件（44）在其相对的一端处包括止动突起（68），用于在两个主体（12,16）中的至少一个外部将锁定元件（44）停止，以防止锁定元件（44 ）从无意中从接收室（34）滑出。

公开(公告)号：US20110006125A1

公开(公告)日：2011-01-13

申请号：US12742189

申请日：2008-11-12

申请人： Ulf Jonsson

发明人： Ulf Jonsson

IPC分类号： F24D15/00

CPC分类号： F24D19/1009 ,  F24D3/12 ,  G05D23/1934 ,  Y02B30/24 ,  Y02B30/762

摘要： Controlling under surface heating/cooling by supplying liquid to at least two supply loops in an under surface heating/cooling system, and controlling the flow of the liquid on and off such that during the duty cycle the flow is high and between the duty cycles the flow is off. Room temperature is controlled by controlling the percentage of the duty cycles, which percentage is determined on the basis of the heating demand of the rooms. Different loops are controlled such that at least in two different loops the duty cycles start at different moments.

摘要翻译： 通过在下表面加热/冷却系统中向至少两个供应回路提供液体来控制表面加热/冷却，并且控制液体开启和关闭的流动，使得在占空比期间流量高并且在占空比之间 流量关闭。 室温通过控制占空比的百分比来控制，该百分比是根据房间的供暖需求来确定的。 控制不同的环路，使得至少在两个不同的环路中，占空比在不同的时刻开始。

公开(公告)号：US07753414B2

公开(公告)日：2010-07-13

申请号：US12095379

申请日：2006-11-28

申请人： Peter J. Hauki ,  Yngve Lundequist

发明人： Peter J. Hauki ,  Yngve Lundequist

IPC分类号： F16L33/22

CPC分类号： F16L33/04 ,  Y10T24/1441

摘要： A pipe coupling for connection to a pipe end of pipe made of polymer material includes an inner sleeve which is intended for insertion into the pipe end and for abutment with the inner surface of the pipe end, and an outer sleeve which is intended for abutment with the outer surface of the pipe end and which includes a slot-like opening. The pipe coupling also includes a device for adjusting the opening, and a pre-widening device positioned between the edges of the slot-like opening. The pre-widening device makes the slot-like opening larger such that the inner diameter of the outer sleeve is larger than the outer diameter of the pipe.

摘要翻译： 用于连接到由聚合物材料制成的管道的管端的管接头包括用于插入管端并与管端的内表面邻接的内套筒，以及用于与 管端的外表面，并且其包括槽状开口。 管接头还包括用于调节开口的装置和位于槽状开口的边缘之间的预加宽装置。 预加宽装置使槽状开口更大，使得外套筒的内径大于管的外径。

公开(公告)号：US20100148496A1

公开(公告)日：2010-06-17

申请号：US12712599

申请日：2010-02-25

申请人： Jarmo Smahl

发明人： Jarmo Smahl

IPC分类号： F16L55/00

CPC分类号： F16B7/182 ,  F16L47/24

摘要： A first element is connected to a first end of a connecting piece and a second element is connected to a second end of the connecting piece. At least one end of the connecting piece is provided with a thread, whereby the connecting piece is connectable to a pipe or fitting with a threaded connection. The connecting piece is made of plastic in such a way that a metal insert provided with a thread is arranged at at least one end of the plastic body of the connecting piece, or the connecting piece is made substantially completely of thermoplast in such a way that the thermoplastic body is provided with a thread. The outer surface of the connecting piece is provided with a gripping member. The gripping member is formed and dimensioned such that it gives way earlier than the connecting member thread and/or basic structure.

摘要翻译： 第一元件连接到连接件的第一端，第二元件连接到连接件的第二端。 连接件的至少一端设置有螺纹，由此连接件可连接到具有螺纹连接的管或配件。 连接件由塑料制成，使得设置有螺纹的金属插入件设置在连接件的塑料体的至少一端，或者连接件基本上完全由热塑性塑料制成，使得 热塑性体具有螺纹。 连接件的外表面设置有夹持构件。 夹持构件的形状和尺寸使得其比连接构件螺纹和/或基本结构早。

公开(公告)号：US20090025921A1

公开(公告)日：2009-01-29

申请号：US12088341

申请日：2006-09-07

申请人： Thomas Gillig ,  Thomas Vogel

发明人： Thomas Gillig ,  Thomas Vogel

IPC分类号： F28F9/02

CPC分类号： F28D1/05316 ,  F28F1/22 ,  F28F2225/04 ,  F28F2240/00 ,  F28F2255/02

摘要： The capillary tube system comprises a capillary tube arrangement (10) including an inflow main tube (12) and an outflow main tube (14) and a plurality of capillary tubes (24) connecting said tubes (12,14), and a capillary tube mat (26) including a plurality of capillary tubes (34) fixed on a support structure (32), preferably on a flexible support structure, and being open on both of their ends, the distances between said capillary tubes (34) relative to each other being substantially equal to the distances between respectively adjacent capillary tubes (24) of the capillary tube arrangement (10). The capillary tube system further comprises two fitting bars (28,30) each including a plurality of the capillary tube fittings (38) for connecting respectively two capillary tubes (24,34), the capillary tube fittings (38) being fixed on a holding structure (36) at distances substantially equal to the distances between respectively adjacent capillary tubes (24,34) of the capillary tube arrangement (10) and of the capillary tube mat (26).

摘要翻译： 毛细管系统包括毛细管装置（10），其包括流入主管（12）和流出主管（14）和连接所述管（12,14）的多个毛细管（24）和毛细管 垫（26）包括固定在支撑结构（32）上的多个毛细管（34），优选地在柔性支撑结构上，并且在其两端都敞开，所述毛细管（34）之间的距离相对于每个 其它基本上等于毛细管装置（10）的相邻的毛细管（24）之间的距离。 毛细管系统还包括两个装配杆（28,30），每个配件杆包括多个用于连接两个毛细管（24,34）的毛细管接头（38），毛细管接头（38）固定在保持 结构（36）的距离基本上等于毛细管装置（10）和毛细管垫（26）的分别相邻的毛细管（24,34）之间的距离。

公开(公告)号：US20080136180A1

公开(公告)日：2008-06-12

申请号：US11948257

申请日：2007-11-30

申请人： Rainer Dittmar

发明人： Rainer Dittmar

IPC分类号： F16B4/00 ,  F16L25/00

CPC分类号： F16L13/004 ,  F16B1/0014 ,  F16L47/22

摘要： A fitting for a pipe, in particular a plastic pipe or a plastic-metal composite pipe, is provided with a fitting body (12) for receiving an end (24) of a pipe (26) to be connected and a fixing element (32) for fixing said end (24) of said pipe (26) to be connected to said fitting body (12), wherein said fixing element (32) comprises a shape memory metal alloy, and said fixing element (32) is deformable by thermal activation from a non-fixing state in which said end (24) of said pipe (26) to be connected, is received by said fitting body (12) without being fixed, into a fixing state in which said end (24) of said pipe (26) to be connected is fixed to said fitting body (12).

摘要翻译： 用于管道，特别是塑料管或塑料 - 金属复合管的配件设置有用于接收要连接的管道（26）的端部（24）的装配体（12）和固定元件（32） ），用于固定要连接到所述装配体（12）的所述管（26）的所述端部（24），其中所述固定元件（32）包括形状记忆金属合金，并且所述固定元件（32）可通过热变形 从所述连接管（26）的所述端部（24）未被固定的非固定状态的活动被所述装配体（12）接收而不被固定成固定状态，其中所述 要连接的管道（26）固定到所述装配体（12）。

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）。

公开(公告)号：US20050244576A1

公开(公告)日：2005-11-03

申请号：US11177630

申请日：2005-07-08

申请人： Jyri Jarvenkyla

发明人： Jyri Jarvenkyla

IPC分类号： B29C44/22 ,  B29C47/00 ,  B29C47/38 ,  B32B1/08 ,  F16L9/133 ,  F16L11/08 ,  F16L11/12 ,  B05D1/12

CPC分类号： B29C44/3484 ,  B29C44/022 ,  B29C44/22 ,  B29C48/022 ,  B29C48/09 ,  B29C48/151 ,  B29C48/21 ,  B29C48/395 ,  B29C48/52 ,  B29K2023/06 ,  B29K2023/0691 ,  B29K2023/083 ,  B29K2023/12 ,  B29K2105/06 ,  B29K2995/0016 ,  B29L2009/00 ,  B29L2023/22 ,  B32B1/08 ,  F16L9/133 ,  F16L11/08 ,  F16L11/125 ,  Y10S428/92 ,  Y10S428/921 ,  Y10T428/1393

摘要： A multilayer pipe which comprises at least an inner layer and an outer layer. The inner layer is made of extrudable plastic, such as polyethylene PE, cross-linked polyethylene PEX or polypropylene PP. The outer layer forms a fire-protecting layer and the matrix plastic of the outer layer is also made of extrudable plastic. A foaming agent, which does not react during the manufacture of the pipe, is mixed with the matrix. Further, the outer layer contains at least one additive in such a manner that the outer layer has a pipe-reinforcing component and a fire-retardant component. Most preferably, at least the outer layer is extruded by an extruder having a screw length ratio of less than 10 to its biggest diameter.