公开(公告)号：EP2080567A3

公开(公告)日：2010-05-05

申请号：EP09150628.7

申请日：2009-01-15

申请人： Cifa S.P.A.

发明人： Pirri, Nicola ,  Mosca, Raffaele ,  Ferrè, Fabio

IPC分类号： B08B9/055 ,  F16L55/46

CPC分类号： B08B9/055 ,  F16L55/46

摘要： Stop device for a cleaning element in a pipe (10) for the distribution of concrete, or of other similar material, comprising a stopper (14) suitable to be coupled, with a lower portion, in a position for closing a mouth (20) of the distribution pipe (10). The stop device comprises a stop element (17), elongated in shape, suitable to be inserted in a hole of the stopper (14) and able to slide between a first position at least partly outside the distribution pipe (10), and a second position inside the distribution pipe (10) and transverse to the direction of advance of the cleaning element. The lower portion of the stopper (14) is associated during use with an internal cavity of the mouth (20) and comprises a body able to occupy substantially the whole volume defined inside the mouth (20).

公开(公告)号：EP2080567A2

公开(公告)日：2009-07-22

申请号：EP09150628.7

申请日：2009-01-15

申请人： Cifa S.P.A.

发明人： Pirri, Nicola ,  Mosca, Raffaele ,  Ferrè, Fabio

IPC分类号： B08B9/055 ,  F16L55/46

CPC分类号： B08B9/055 ,  F16L55/46

摘要： Stop device for a cleaning element in a pipe (10) for the distribution of concrete, or of other similar material, comprising a stopper (14) suitable to be coupled, with a lower portion, in a position for closing a mouth (20) of the distribution pipe (10). The stop device comprises a stop element (17), elongated in shape, suitable to be inserted in a hole of the stopper (14) and able to slide between a first position at least partly outside the distribution pipe (10), and a second position inside the distribution pipe (10) and transverse to the direction of advance of the cleaning element. The lower portion of the stopper (14) is associated during use with an internal cavity of the mouth (20) and comprises a body able to occupy substantially the whole volume defined inside the mouth (20).

摘要翻译： 用于分配混凝土或其它类似材料的管道（10）中的清洁元件的止动装置包括适于与下部连接的止动件（14），所述止动件（14）处于用于关闭口（20）的位置， 的分配管（10）。 止动装置包括一个细长形状的止动元件（17），其适于插入止动器（14）的孔中并且能够在分配管（10）至少部分外部的第一位置和第二位置之间滑动 位于分配管（10）内部并且横向于清洁元件的前进方向。 止动器（14）的下部在使用期间与嘴（20）的内腔相关联，并且包括能够基本上占据口（20）内部的整个体积的主体。

公开(公告)号：EP1973674A1

公开(公告)日：2008-10-01

申请号：EP06753955.1

申请日：2006-05-30

申请人： Rosen Swiss AG

发明人： ROSEN, Patrik ,  LINDER, Hubert ,  FIELERS,Franck

IPC分类号： B08B9/055

CPC分类号： B08B9/0553 ,  B08B9/035 ,  B08B9/0557 ,  B08B9/0558

摘要： A cleaning pig (1, 22, 27) for pipelines (2) for the long-distance transportation of fluidic substances, having a pig body (3) which, via at least two sleeves (4, 5) which are spaced apart from one another in longitudinal direction of the pig, fills the pipe cross section and is advanced in a predetermined direction of travel (6) by the fluidic substance transported in the pipeline (2), is configured in that the pig (1, 22, 27) has at least one rear pressure opening (11) which leads, via a pressure line (12), to at least one jet opening (13), opening out into an interspace between the sleeves (4, 5) and directed onto the inner wall of the pipeline, in order to achieve a better cleaning action and a lower level of wear to the sleeves by way of a pig which can be used in the conventional manner and can be advanced in the pipe by the fluidic medium.

摘要翻译： 用于流体材料的长距离运输的管道的清洁猪在管道中通过在管道中输送的流体材料沿行进方向前进。 清洁猪具有猪体和连接到猪体并且彼此间隔开的两个环。 猪体和颈圈填充管道的管道横截面。 中间空间在两个项圈之间划定。 压力开口沿行进方向设置在猪体的尾端。 压力管道将压力开口连接到中间空间。 抽吸装置设置在中间空间中。 抽吸出口通过抽吸管连接到抽吸装置。 压力导管连接到至少一个喷射开口，其以喷射作用指向管道的内壁。

公开(公告)号：EP1765528A1

公开(公告)日：2007-03-28

申请号：EP05763233.3

申请日：2005-06-22

申请人： BP Corporation North America Inc.

发明人： MAKOGON, Taras

IPC分类号： B08B9/055 ,  G01M3/04

CPC分类号： F16L55/38 ,  B08B9/055 ,  G01M3/042

摘要： A method and apparatus for detecting the presence or absence of an undesirable fluid, such as water, in a pipeline (10) and for removing the undesirable fluid are disclosed. A detecting substance, for example, sugar, naphthalene or a pigmented solid is carried by a sweeping pig (20) The sweeping pig (20) is inserted into the pipeline (10), propelled along the pipeline and recovered from the pipeline. The detecting substance is examined upon recovery of the sweeping pig (20) to determine whether the undesirable fluid is present in the pipeline (10). The pipeline (10) can be swept multiple times until examination of the detecting substance indicates that the undesirable e fluid is not present in the pipeline (10).

公开(公告)号：EP1293266B1

公开(公告)日：2007-02-28

申请号：EP02255762.3

申请日：2002-08-19

申请人： PIPELINE ENGINEERING & SUPPLY CO. LTD.

发明人： Spraggon, John

IPC分类号： B08B9/055

CPC分类号： B08B9/0553 ,  B08B9/0557 ,  F16L55/28

公开(公告)号：EP1471808A4

公开(公告)日：2005-10-12

申请号：EP03737661

申请日：2003-02-06

申请人： KOREGELOS GEORGE

发明人： KOREGELOS GEORGE

IPC分类号： B08B9/02 ,  A46B3/06 ,  A46B5/06 ,  A46B15/00 ,  B01L99/00 ,  B08B9/00 ,  B08B9/04 ,  A46D3/00 ,  B08B9/055

CPC分类号： B08B9/00 ,  A46B5/06 ,  A46B2200/3006 ,  B01L99/00 ,  B08B9/0436 ,  B08B9/055

摘要： A cleaning device (1) and method of making which is constructed from a flexible base member (2) of thermoplastic material to which a plurality of fibers (3) are fused and protrude therefrom, and formed into a curvilinear configuration such as a helix-like (4), or U-shape-like (63-65) configuration. The method includes the steps of heating the base (2) until it is softened and bent to a U-shape like configuration and then cooling the base member (2), or helically winding the base (2) onto a rotating mandrel (11); stopping the mandrel (11) and severing an end of the base member (2); and cooling the base member (2) so that it retains its U-shape or helical configuration. A core member (78) may also be inserted through the opening in the helix-like configuration and attached at one or more points of the base member (2) permitting the cleaning device (1) to be pushed through tubular members (45).

公开(公告)号：EP1404464B1

公开(公告)日：2004-12-08

申请号：EP02747565.6

申请日：2002-07-08

申请人： British Nuclear Fuels PLC

发明人： GREANEY, Ian, British Nuclear Fuels Plc ,  HILTON, David Nigel, British Nuclear Fuels Plc ,  QUARINI, Giuseppe L., Dept of Mechanical Engin.

IPC分类号： B08B9/055 ,  G21C17/017

CPC分类号： G21C19/30 ,  B08B9/0556 ,  F28G1/12 ,  G21Y2004/50

摘要： The invention provides a method for the decontamination of the interior of a fluid flow channel, or the descaling of a trace active plate heat exchanger, used in the processing of radioactive materials, wherein a fluid, mass or agglomerate, consisting essentially of solid particles cohering by means of a wetting liquid, is caused to pass along the channel in contact with its interior surface. A particularly preferred mixture comprises a mass of comminuted ice, which is sufficiently flowable, plastic and divisible to pass readily through channels of many different shapes and sizes, to flow past internal obstructions, and to negotiate the branching or merging of channels. Its also has the significant advantages of low cost, and ease and safety of preparation.

公开(公告)号：EP1471808A1

公开(公告)日：2004-11-03

申请号：EP03737661.3

申请日：2003-02-06

申请人： KOREGELOS, George;c/o H.W. Products Inc.

发明人： KOREGELOS, George;c/o H.W. Products Inc.

IPC分类号： A46B3/06 ,  A46D3/00 ,  B08B9/04 ,  B08B9/055

CPC分类号： B08B9/00 ,  A46B5/06 ,  A46B2200/3006 ,  B01L99/00 ,  B08B9/0436 ,  B08B9/055

摘要： A cleaning device (1) and method of making which is constructed from a flexible base member (2) of thermoplastic material to which a plurality of fibers (3) are fused and protrude therefrom, and formed into a curvilinear configuration such as a helix-like (4), or U-shape-like (63-65) configuration. The method includes the steps of heating the base (2) until it is softened and bent to a U-shape like configuration and then cooling the base member (2), or helically winding the base (2) onto a rotating mandrel (11); stopping the mandrel (11) and severing an end of the base member (2); and cooling the base member (2) so that it retains its U-shape or helical configuration. A core member (78) may also be inserted through the opening in the helix-like configuration and attached at one or more points of the base member (2) permitting the cleaning device (1) to be pushed through tubular members (45).

公开(公告)号：EP1172155A3

公开(公告)日：2002-11-13

申请号：EP01304264.3

申请日：2001-05-14

申请人： Hydro Kleen Systems Ltd.

发明人： Phipps, John, Hydro Kleen Systems Ltd.

IPC分类号： B08B9/055 ,  F16L55/26 ,  G01M3/00

CPC分类号： B08B9/0557 ,  B08B9/0551 ,  F28G1/12 ,  G01M3/005

摘要： A pipeline pig (26) for inspecting the internal condition of a pipeline, especially for determining the wall thickness therealong, comprises three discrete modules (27,28,29) containing electronics distributed therebetween. The modules (27,28,29) are individually protected by polyurethane outer coverings (30,31) and are interconnected by electrical cables. A flexible arrangement results for use in narrow and tortuous pipelines. The pig (26) carries its own power supply so that results from its ultrasonic scanning system can be processed and stored on board for subsequent downloading.

摘要翻译： 用于检查管道内部状况，特别是用于确定管道内壁状况的管道清管器（26）包括三个分立的模块（27,28,29），其中包含分布在其间的电子器件。 模块（27,28,29）由聚氨酯外壳（30,31）单独保护，并通过电缆相互连接。 灵活的安排可用于狭窄和曲折的管道。 猪（26）携带自己的电源，以便其超声波扫描系统的结果可以被处理并存储在船上供随后下载。

公开(公告)号：EP1172155A2

公开(公告)日：2002-01-16

申请号：EP01304264.3

申请日：2001-05-14

申请人： Hydro Kleen Systems Ltd.

发明人： Phipps, John, Hydro Kleen Systems Ltd.

IPC分类号： B08B9/055 ,  F16L55/26 ,  G01M3/00

CPC分类号： B08B9/0557 ,  B08B9/0551 ,  F28G1/12 ,  G01M3/005

摘要： A pipeline pig (26) for inspecting the internal condition of a pipeline, especially for determining the wall thickness therealong, comprises three discrete modules (27,28,29) containing electronics distributed therebetween. The modules (27,28,29) are individually protected by polyurethane outer coverings (30,31) and are interconnected by electrical cables. A flexible arrangement results for use in narrow and tortuous pipelines. The pig (26) carries its own power supply so that results from its ultrasonic scanning system can be processed and stored on board for subsequent downloading.

摘要翻译： 用于检查管道内部状况（特别是用于确定其管壁厚度）的管线（26）包括三个离散模块（27,28,29），其中包含分布在其间的电子元件。 模块（27,28,29）由聚氨酯外覆层（30,31）单独保护，并通过电缆互连。 灵活的布置结果可用于狭窄和曲折的管道。 猪（26）携带自己的电源，使得其超声波扫描系统的结果可以被处理并存储在板上用于随后的下载。