公开(公告)号：EP2331310A1

公开(公告)日：2011-06-15

申请号：EP09811136.2

申请日：2009-09-07

申请人： Per Aarsleff A/S

发明人： BOYER, Manfred Josef ,  RASMUSSEN, Bent Sloth ,  RASMUSSEN, Finn

IPC分类号： B29B15/12

CPC分类号： B29B15/125

摘要： The object of the invention is to provide a method and system for impregnating a liner, simultaneously reducing the risk of a void inside the liner after curing. This object is achieved by an impregnation plant (10) comprising a vacuum lock (16) comprising a housing having an inlet (14) and an outlet and defining an ambient pressure space (15) near the inlet and a low pressure space (24) near the outlet. The pressure spaces are separated by a seal (20) comprising a first and a second sealing element (22,23), allowing the fibrous liner (12) to be conveyed therebetween from the inlet (14) towards the outlet. The liner is degassed by compressing it between the first and second sealing elements (22,23) and is subsequently relaxed in an uncompressed state inside the low pressure space (24). The plant further comprises a vacuum pump communicating with the low pressure space, and an impregnation station in gas-tight communication with the outlet or the vacuum lock (16) and comprising a resin bath (28) for accommodating the liner, a resin reservoir, a nozzle (32), a pipe system (38) and a resin pump (36) for propelling the resin from the resin reservoir via the pipe system (38) and the nozzle (32) into the resin bath (28) in a direction towards the liner.

摘要翻译： 本发明的目的是提供一种用于浸渍衬套的方法和系统，同时降低固化后衬里内的空隙的风险。 该目的通过包括真空锁（16）的浸渍设备（10）来实现，所述真空锁（16）包括具有入口（14）和出口并且限定入口附近的环境压力空间（15）的壳体和低压空间（24） 靠近出口。 压力空间由包括第一和第二密封元件（22,23）的密封件（20）分开，允许纤维衬里（12）从入口（14）向出口传送。 衬垫通过在第一和第二密封元件（22,23）之间压缩而脱气，随后在低压空间（24）内处于未压缩状态下松弛。 所述设备还包括与所述低压空间连通的真空泵，以及与所述出口或所述真空锁（16）气密连通的浸渍站，并且包括用于容纳所述衬套的树脂浴（28），树脂贮存器 喷嘴（32），管道系统（38）和树脂泵（36），用于经由管道系统（38）和喷嘴（32）将树脂从树脂贮存器推向树脂浴（28） 朝向班轮

公开(公告)号：EP2287510A1

公开(公告)日：2011-02-23

申请号：EP10173046.3

申请日：2010-08-17

申请人： Per Aarsleff A/S

发明人： Bandholst Sörensen, Kasper

IPC分类号： F16L55/134

CPC分类号： F16L55/134 ,  E03F3/06 ,  E03F2003/065 ,  F16L55/1283

摘要： The invention relates to a method and system for permanently sealing a branch waste water pipeline (38) at the junction between a branch waste water pipeline and a main waste water pipeline (36) by providing a flexibly bag (22) of a substantially fluid-tight material having a hose (26) for supplying fluids into the flexible bag. The flexible bag defines a deflated state defining a diameter smaller than the diameter of the branch pipeline, and a filled state defining a diameter at least equal to the diameter of the branch pipeline. The method and system furthermore comprise a remote controlled pipeline device (12) accommodating the flexible bag in the deflated state. The remote controlled pipeline device is introduced into the main waste water pipeline, allowing the pipeline device to assume a position adjacent to the branch waste water pipeline. The deflated flexible bag is introduced into the branch waste water pipeline by using the pipeline device and is filled with a water-based curable substance via a hose, permitting the curable substance to harden.

摘要翻译： 本发明涉及一种方法和系统，用于通过提供基本上流体密封的柔性袋（22）来在分支废水管线和主废水管线（36）之间的连接处永久密封分支废水管线（38） 其具有用于将流体供应到柔性袋中的软管（26）。 柔性袋限定直径小于分支管道的直径的放气状态和限定直径的填充状态，所述直径至少等于分支管道的直径。 该方法和系统还包括一个远程控制管道装置（12），该装置将柔性袋收纳在放气状态。 远程控制的管道装置被引入到主废水管道中，使管道装置处于与分支废水管道相邻的位置。 通过使用管道装置将放气的柔性袋引入分支废水管道中，并通过软管填充水基可固化物质，使固化物质硬化。

公开(公告)号：EP2151617A1

公开(公告)日：2010-02-10

申请号：EP08013988.4

申请日：2008-08-05

申请人： Per Aarsleff A/S

发明人： Moeskjaer, Ole ,  Rasmussen, Mogens Pagter ,  Rasmussen, Bent Sloth

IPC分类号： F16L55/179 ,  F16L55/26 ,  B29C35/08 ,  B29C35/02 ,  B29D23/00 ,  B29C53/40

CPC分类号： F16L55/179 ,  B29C63/28 ,  B29C63/34 ,  B29C65/14 ,  B29C65/1406 ,  B29C65/1409 ,  B29C65/1412 ,  B29C65/1464 ,  B29C65/1467 ,  B29C66/5224 ,  B29C66/52296 ,  B29C66/52298 ,  B29C66/61 ,  B29C66/634 ,  B29C66/71 ,  B29C66/7212 ,  B29C66/73921 ,  B29C66/81455 ,  B29C71/04 ,  B29C2035/0822 ,  B29C2035/0827 ,  B29C2035/0833 ,  B29D23/008 ,  B29K2105/06 ,  B29K2309/08 ,  B29L2023/006 ,  B29L2031/246 ,  F16L55/1654 ,  F16L55/265 ,  B29K2027/06

摘要： The object of the invention is to provide a method and a system for sealing the transition of a branch pipe and a main pipe and a method for inserting and curing a branch seal without to any substantial extent negatively affecting the main liner.
This object is achieved by a method of applying a resin impregnated seal onto a junction between a branch pipe and a main pipe, the seal comprising a tubular part defining a first opening and a second opening opposite the first opening and a brim portion attached to the tubular part. The method comprises the provision of a sealing apparatus including a housing with an aperture, an inflatable ring structure fixated externally to the housing at the aperture and circumferentially encircling the aperture and having an integral irradiation source for irradiating outwardly from the ring structure, a flexible guiding tube, and a mobile radiant energy source for being inserted into the aperture for irradiating outwardly. The method furthermore comprises the steps of positioning the flexible guiding tube such that its closed end is located outside the housing, positioning the brim portion of the seal juxtaposed the inflatable ring structure and having the tubular part extending through the inflatable ring structure and the aperture of the housing positioning the housing inside the main pipe, fixating the brim portion to the main pipe at the junction by pressurizing the inflatable ring structure, inverting the seal such that the tubular part of the seal and the closed end of the flexible guiding tube extend into the branch pipe by the application of pressurized fluid from an opening of the housing towards the aperture, positioning the mobile radiant energy source inside the tubular part, irradiating radiant energy from the integrated radiant energy source for curing the brim portion and irradiating radiant energy from the mobile radiant energy source for curing the tubular part.

摘要翻译： 本发明的目的是提供一种用于密封分支管和主管的过渡的方法和系统，以及用于插入和固化分支密封件的方法，而不会对主衬里产生不利影响。 该目的是通过将树脂浸渍密封件施加到分支管和主管之间的接合处的方法来实现的，密封件包括限定第一开口的管状部分和与第一开口相对的第二开口和附接到第一开口的边缘部分 管状部分。 该方法包括提供密封装置，其包括具有孔的壳体，可充气的环形结构，其固定在孔的外部的壳体的外部并且周向地环绕孔，并且具有用于从环形结构向外照射的整体照射源，柔性引导 管和移动辐射能源，用于插入孔中以向外照射。 该方法还包括以下步骤：将柔性引导管定位成使得其封闭端位于壳体外部，将密封件的边缘部分定位成可膨胀环形结构并且具有延伸穿过可充气环结构的管状部分和孔 所述壳体将所述壳体定位在所述主管内，通过对所述可充气环结构进行加压将所述边缘部分固定在所述主管上，使所述密封件翻转，使得所述密封件的管状部分和所述柔性引导管的所述封闭端延伸到 通过从壳体的开口向孔径施加加压流体的分支管，将移动辐射能源定位在管状部分内部，照射来自集成辐射能源的辐射能量以固化边缘部分并照射辐射能量 用于固化管状部件的移动辐射能源。

公开(公告)号：EP2011924A2

公开(公告)日：2009-01-07

申请号：EP08011573.6

申请日：2008-06-26

申请人： F + Z Baugesellschaft mbH ,  Per Aarsleff A/S

发明人： Jacobsen, Jesper K. ,  Kjaer, Alex T. ,  Kristensen, Soeren Viborg ,  Lisby, Joergen ,  Neumeier, Michael ,  Eckelmann, Stefan ,  Drechsel, Ulrich ,  Kahle, Hans

IPC分类号： E02B17/02 ,  F03D11/04

CPC分类号： E02D27/52 ,  E02B17/0004 ,  E02B17/0034 ,  E02B17/025 ,  E02B2017/0043 ,  E02B2017/0065 ,  E02B2017/0091 ,  E02D27/42 ,  E02D27/425 ,  F03D13/10 ,  F03D13/22 ,  F05B2240/95 ,  Y02B10/30 ,  Y02E10/727

摘要： Die Erfindung betrifft eine Offshore-Plattform (100), insbesondere eine Offshore-Plattform für Windkraftanlagen (102). Um bei Offshore-Plattformen (100) deren Standfestigkeit bei vermindertem Wartungsaufwand zu gewährleisten, ist gemäß der Erfindung vorgesehen, dass das Übergangsstück (112) als Betonkonstruktion ausführt ist.

摘要翻译： 海上平台（100）具有至少一个第一基础桩（106），混凝土结构形式的过渡部分（112）和形成在过渡部分上的建筑物连接结构。 过渡部分可以是具有预应力钢筋的钢筋混凝土结构。

公开(公告)号：EP1959183A1

公开(公告)日：2008-08-20

申请号：EP07388008.0

申请日：2007-02-19

申请人： Per Aarsleff A/S

发明人： Moeskjær, Ole ,  Rasmussen, Bent Sloth ,  Lystbæk, Peter Tang

IPC分类号： F16L55/165

CPC分类号： F16L55/18 ,  B29C63/34 ,  B29C2035/0833 ,  F16L55/165 ,  F16L55/26

摘要： The present invention relates to an apparatus for curing a liner of a pipeline where the liner includes a resin which is curable by exposure to electromagnetic radiation of a specific wavelength or a specific wavelength range. The apparatus comprises a housing defining opposite first and second ends, an outer wall of a substantially cylindrical configuration, and an inner wall defining a substantially unobstructed through-going passage extending longitudinally through the housing between the first and second ends, and further comprises a pair of power supply wires for the supply of electrical power to the apparatus and extending from the first end of the housing, and a plurality of LED's irradiating electromagnetic radiation of the specific wavelength or the specific wavelength range. The plurality of LED's is positioned and substantially evenly distributed at the outer wall of the housing, and is connected through an electronic circuit to the pair of power supply wires. The plurality of LED's is further connected in thermal conductive relationship to heat dissipating elements freely exposed at the inner wall of the housing in the through-going passage of the housing for allowing a stream of cooling fluid to pass through the passage for dissipating heat from the heat dissipating elements and cooling the LED's.

摘要翻译： 本发明涉及一种用于固化管道衬套的设备，其中衬里包括通过暴露于特定波长或特定波长范围的电磁辐射可固化的树脂。 该装置包括限定相对的第一和第二端部的外壳，基本上圆柱形构造的外壁和限定在第一和第二端部之间纵向延伸穿过壳体的基本上无阻碍的贯穿通道的内壁，并且还包括一对 的电源线，用于向设备供电并从壳体的第一端延伸，以及多个LED照射特定波长或特定波长范围的电磁辐射。 多个LED被定位并且基本上均匀地分布在壳体的外壁处，并且通过电子电路连接到该对电源线。 多个LED进一步与导热关系连接到在外壳的贯穿通道中自由暴露在壳体内壁处的散热元件，以允许冷却流体流通过通道，以从 散热元件和冷却LED。

公开(公告)号：EP0984105A1

公开(公告)日：2000-03-08

申请号：EP98610031.1

申请日：1998-08-31

申请人： PER AARSLEFF A/S

发明人： Rasmussen, Finn

IPC分类号： E02D13/10

CPC分类号： E02D13/10

摘要： A positioning assembly (106) for a ram head (336) has a top surface for receiving impact pulses produced by a ram mechanism and a bottom surface for transmitting said impact pulses to a pile (102) with the purpose of driving said pile (102) into the ground or into a similar surface. The assembly comprises:
a first part and a second part. The first part defines an inner space for receiving said ram head (336) and exposing said top and bottom surfaces thereof and allowing said ram head (336) to transmit said impact pulses from said ram mechanism to said pile (102).The first part further has blocking means (342) for preventing said ram head (336) from being separated from said first part, and is fixatable to said ram mechanism.
The second part (330) is journalled rotatably relative to the first part round an axis of rotation, which is substantially coinciding with the longitudinal axes of said ram head (336) and of said pile (102).
The second part (330) further has fixation means for fixating said pile (102) in a specific and fixed rotational relationship relative to said second part (330). The assembly further comprises motor-drive means (300) co-operating with the first and second parts and has a first operational mode and a second operational mode.
The motor-drive means (300) generates in the first operational mode a rotational motion of said second part (330) relative to said first part round said axis of rotation, and generates in said second operational mode a fixation of said second part (330) relative to said first part preventing said second part from rotating relative to said first part round said axis of rotation.

摘要翻译： 用于冲头（336）的定位组件（106）具有用于接收由冲压机构产生的冲击脉冲的顶表面和用于将所述冲击脉冲传输到桩（102）的底表面，以驱动所述桩（102 ）进入地面或进入类似的表面。 该组件包括：第一部分和第二部分。 第一部分限定用于接收所述冲头（336）并且暴露所述冲头的所述顶表面和底表面并且允许所述冲头（336）将所述冲击脉冲从所述冲头机构传递到所述堆（102）的内部空间。所述第一部分 进一步具有用于防止所述冲头（336）与所述第一部分分离并且可固定到所述冲头机构的阻挡装置（342）。 第二部分（330）围绕旋转轴线相对于第一部分可旋转地轴颈支承，该旋转轴线与所述冲头（336）和所述堆（102）的纵向轴线基本重合。 第二部分（330）还具有用于相对于所述第二部分（330）以特定且固定的旋转关系固定所述桩（102）的固定装置。 该组件还包括与第一和第二部分协作的电动机构（300），并具有第一工作模式和第二工作模式。 电动机构（300）在第一操作模式下产生所述第二部分（330）相对于所述第一部分围绕所述旋转轴线的旋转运动，并且在所述第二操作模式中产生所述第二部分（330）的固定 ）相对于所述第一部分防止所述第二部分相对于围绕所述旋转轴线的所述第一部分旋转。

公开(公告)号：EP0392310A3

公开(公告)日：1991-03-27

申请号：EP90106280.2

申请日：1990-04-02

申请人： PER AARSLEFF A/S

发明人： Lucassen, Ole Holm ,  Rasmussen, Finn

IPC分类号： E02D7/16 ,  B61D15/00

CPC分类号： E02D7/16 ,  B61D15/00

摘要： A machine for pile-driving comprises a driving chassis with wheels (5,6) for moving on railway or road, and an upper part (4) pivotally mounted about a swivel axis on the driving chassis. A mast (215) with slide guide for a ram mechanism (16) is connected to the upper part. The mast may be erected to substantially vertical position for the purpose of pile-driving and may be lowered into substantially horizontal position for the purpose of transport. According to the invention the mast is connected to the upper part of the machine by a telescopically extensible and contractible boom having a base part (228) being connected to the upper part of the machine by means of a hinge with axis at right angles to the swivel axis of the upper part, and a telescopically extensible part (229) connected to the base part, said part (229) being connected to the mast by a slide guide so that it is movable along the longitudinal axis of the mast retaining the angle between the axis of the mast and the extension axis of the boom. A very simple erection and dismantling of the mast is hereby achieved as well as the possibility of swivelling said mast through 180° when the machine is standing on one half of a double track, without the mast thereby getting in the way of traffic on the neighbour track. The invention also relates to a method for transport and erection of such a machine and a method for placing of foundations next to a railway track.

公开(公告)号：EP3346175A1

公开(公告)日：2018-07-11

申请号：EP17150535.7

申请日：2017-01-06

申请人： Per Aarsleff A/S

发明人： RASMUSSEN, Mogens Pagter ,  RASMUSSEN, Bent Sloth ,  LARSEN, Anna Amalie

IPC分类号： F16L55/179 ,  F16L55/26 ,  F16L55/28 ,  F16L55/40 ,  F16L55/44

CPC分类号： F16L55/179 ,  F16L55/265 ,  F16L55/28 ,  F16L55/40 ,  F16L55/44

摘要： An assembly for relining a junction between a branch pipeline and a main pipeline comprises a seal installation device capable of moving within the main pipeline to the junction. The seal installation device includes a curable seal for being placed and pressed onto the junction and optionally for extending into the branch pipeline. The assembly further comprises a light curing device for being introduced into the seal installation device within the main pipeline and the branch pipeline for curing the seal.

公开(公告)号：EP2358511A1

公开(公告)日：2011-08-24

申请号：EP09755856.3

申请日：2009-10-23

申请人： Per Aarsleff A/S

发明人： JENSEN, Svend Erik ,  LYSTBÆK, Jens, Tang

IPC分类号： B29B15/12

CPC分类号： B29B15/125 ,  B29L2023/003

摘要： The present invention relates to a method and a system for impregnating a tubular liner having a fibrous inner layer and a fluid-irnpermeable outer layer. The method is carried out by means of a conveyor system defining a conveying path monotonously descending from a fourth position via a third and a second position to a first position. At the first position, a resin injector is located. Along the conveying path, one or more constrictions are provided for allowing the liner to assume a flat configuration in which the fibrous inner layer of the liner is contacting an opposite part of the fibrous inner layer of the liner. The liner is positioned on the conveyor system, extending through the conveying path and the one or more constrictions. The liner defines a supply zone extending inside the liner between the first position and the one ore more constrictions and defines an impregnation zone extending inside the liner between the one or more constrictions and the fourth position. The supply zone is filled with resin by using the resin injector, and the resin is allowed to advance in the impregnation zone in a direction opposite the conveying direction of the liner and to reach a steady state position at the fourth position for subjecting the liner to an elevated impregnation pressure between the second and third positions caused by the height difference between the first and second position and the third and fourth position.

公开(公告)号：EP2357065A1

公开(公告)日：2011-08-17

申请号：EP11154238.7

申请日：2011-02-11

申请人： Per Aarsleff A/S

发明人： Boyer, Manfred

IPC分类号： B29B15/12 ,  F16L55/165

CPC分类号： B29B15/125 ,  B29L2023/006 ,  F16L55/1656

摘要： The present invention relates to an impregnation plant (10) for manufacturing a liner assembly (12a) comprising a first foil (48) and a liner (12) for being impregnated with a resin. The resin is curable by irradiation of light having wavelengths in the range between 200 nm and 475 nm. The liner is fibrous and flexible and defines a first surface and an opposite second surface. The first foil is flexible and has a coating of fleece material (56) on at least one side. The impregnation plant (10) comprises an impregnation station comprising a resin bath (28,28') for accommodating the liner, a resin reservoir, a nozzle (32,32'), a pipe system (38,38') and a resin pump (36,36') for propelling the resin from the resin reservoir in a direction towards the liner. The impregnation plant further comprises a wrapping station (46) for covering the liner with the first foil by juxtaposing and contacting the first surface of the liner (12) with the coating of fleece material (56) of the first foil (48).

摘要翻译： 本发明涉及一种用于制造衬套组件（12a）的浸渍设备（10），其包括用树脂浸渍的第一箔（48）和衬垫（12）。 该树脂通过辐射波长在200nm和475nm之间的光而可固化。 衬垫是纤维状且柔性的并且限定第一表面和相对的第二表面。 第一箔是柔性的，并且在至少一侧上具有羊毛材料（56）的涂层。 浸渍设备（10）包括浸渍站，该浸渍站包括用于容纳衬套的树脂浴（28,28'），树脂储存器，喷嘴（32,32'），管道系统（38,38'）和树脂 泵（36,36'）用于沿着朝向衬管的方向从树脂贮存器推进树脂。 所述浸渍设备还包括用于通过使所述衬套（12）的所述第一表面与所述第一箔（48）的绒毛材料（56）的涂层并置并接触来覆盖所述衬垫与所述第一箔的包装站（46）。