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21.发明公开
公开(公告)号：EP2373917A2
公开(公告)日：2011-10-12
申请号：EP09801932.6
申请日：2009-12-08
申请人： Rosen Swiss AG
发明人： ROSEN, Hermann
IPC分类号： F16L55/11 , F16L55/128
摘要： Covering arrangement for a pipe which can be welded to a series of further pipes to produce pipelines intended, in particular, for transporting gaseous or liquid media, wherein the covering arrangement is designed for sealing at least the pipe edge which is at risk of corrosion, and wherein the covering arrangement comprises an inner cap with an inner sleeve which is designed for abutment against the inside of the pipe and has a covering element which is provided for the purpose of at least partially covering the inner cross section of the pipe which is not covered by the inner sleeve. The invention also relates to a pipe having a corresponding covering arrangement and a system for monitoring pipes having corresponding covering arrangements.
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公开(公告)号：EP2195568A1
公开(公告)日：2010-06-16
申请号：EP08834118.5
申请日：2008-09-18
申请人： Rosen Swiss AG
发明人： ROSEN, Hermann
IPC分类号： F16L55/48
CPC分类号： F16L55/48
摘要： The invention relates to a method for monitoring a maintenance unit moving inside a pipeline, a state data signal generated by a first receiving and transmission unit due to a maintenance unit passing by being transmitted to at least one further receiving and transmission unit that is disposed at a distance along or in a pipeline, characterized in that the state data signal is provided with exact localization information by the first receiving and transmission unit, is routed via at least one further receiving and transmission unit in the direction of an interface device, and is supplied there to a SCADA system for analyzing the information that can be retrieved from the state data signal in quasi-real-time.
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公开(公告)号：EP3527868B1
公开(公告)日：2023-10-18
申请号：EP19152832.2
申请日：2019-01-21
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24.发明授权
公开(公告)号：EP3722798B1
公开(公告)日：2021-10-13
申请号：EP19168530.4
申请日：2019-04-10
发明人： Danilov, Andrey , Peußner, Matthias
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公开(公告)号：EP3052253B1
公开(公告)日：2021-04-28
申请号：EP14792384.1
申请日：2014-09-26
发明人： FIELERS, Frank , KÜHBACH, Nico
IPC分类号： B08B9/055 , F16L55/28 , F16L55/40 , F16L55/38 , F16L101/12 , F16L101/30
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公开(公告)号：EP3329169B1
公开(公告)日：2019-04-17
申请号：EP16748261.1
申请日：2016-07-14
申请人： Rosen Swiss AG
发明人： FILIPPOVITCH, Sergei
IPC分类号： F16L55/46
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公开(公告)号：EP3099968A1
公开(公告)日：2016-12-07
申请号：EP15702961.2
申请日：2015-01-14
申请人： Rosen Swiss AG
CPC分类号： F16L55/40 , B08B9/055 , B08B9/0557 , F16L2101/30
摘要： A pig for inspecting and/or cleaning pipelines which transport, in particular, oil, gas or water, wherein the pig has at least one flexible plastics element (26), which is retained on a pig element designed preferably in the form of a pig body (13), wherein the plastics element (26), as seen from the pig element, has at least one electromechanical transducer, which extends in the longitudinal direction of the plastics element and is intended for detecting and/or effecting a change in shape of the plastics element (26). The invention also relates to a pig disc, in the elastic side region of which at least one electromechanical transducer is present as a sensor for detecting changes in the free inner cross section of a pipeline.
摘要翻译： 用于检查和/或清洁运输特别是油，气或水的管道的猪，其中猪具有至少一个柔性塑料元件，其安装在猪元件上，该元件优选地被实施为猪体，其中塑料元件 从猪元件观察到，沿着塑料元件的纵向方向延伸的至少一个机电换能器，用于检测和/或输出塑料元件的形状变化。 此外，本发明涉及弹性侧区域中的猪盘，其中存在至少一个机电换能器作为用于检测管道的自由内部横截面的变化的传感器。
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公开(公告)号：EP3052253A1
公开(公告)日：2016-08-10
申请号：EP14792384.1
申请日：2014-09-26
申请人： Rosen Swiss AG
发明人： FIELERS, Frank , KÜHBACH, Nico
CPC分类号： F16L55/40 , B08B9/055 , B08B9/0551 , B08B9/0557 , F16L55/38 , F16L2101/12 , F16L2101/30
摘要： Collar for a cleaning or inspection pig which is movable in a pipeline and through the latter, with an inner fastening region (6), with respect to a longitudinal centre axis (2) of the collar (3), for fixing the collar (3) to the cleaning or inspection pig, and with a contact region (7) which is provided for contact against a pipe wall (1) and which is part of an outer segment (9) which is connected to the inner fastening region (6), wherein the inner fastening region (6) is preferably in advance of the contact region (7, 7') with respect to a direction of movement (F) of the pig, wherein the collar (3) comprises an anchoring segment (12), the first end (13) of which is arranged on the outer segment (9) and the other, second end (14) of which is arranged, with respect to the longitudinal centre axis (2), further towards the latter and trailing the first end (13) with respect to a direction of movement of the pig, and pig for cleaning or inspecting pipeline pipes.
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公开(公告)号：EP3011219A1
公开(公告)日：2016-04-27
申请号：EP14733516.0
申请日：2014-06-04
申请人： Rosen Swiss AG
IPC分类号： F16L55/32
摘要： The invention relates to a pig segment for actively propelling a pig in elongated hollow bodies in particular, preferably in gas and oil pipelines, said segment having a drive comprising: at least one motor (21); at least one supporting element (1) by means of which the pig segment can be supported on an inner surface (5) of the hollow body (10); and at least one bearing element (2) that can be moved along a longitudinal axis (6) of the pig segment by means of the motor. The supporting element (1) is pivotably arranged on the bearing element (2) such that said supporting element can adopt a supporting position, in which position a supporting force is produced relative to a force exerted on the bearing element (2) in a longitudinal direction. The invention also relates to a pig with a pig segment of this type.
摘要翻译： 本发明涉及一种用于主动地推动细长空心体中的猪的猪段，优选地在气体和油管道中，所述段具有驱动器，该驱动器包括：至少一个马达（21）;以及至少一个马达。 至少一个支撑元件（1），借助于所述支撑元件能够将所述清管段支撑在所述中空主体（10）的内表面（5）上; 和至少一个支承元件（2），所述支承元件（2）能够借助于马达沿着清管段的纵向轴线（6）移动。 所述支撑元件（1）可枢转地布置在所述支承元件（2）上，使得所述支承元件可以采用支承位置，在该支承位置中相对于施加在所述支承元件（2）上的力在纵向 方向。 本发明还涉及具有这种类型猪段的猪。
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