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公开(公告)号：EP3973302B1
公开(公告)日：2022-09-14
申请号：EP21732952.3
申请日：2021-04-29
发明人： RAMLALL, Radjy , WHITE, Benoit
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2.发明公开
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公开(公告)号：EP2938512A2
公开(公告)日：2015-11-04
申请号：EP13821892.0
申请日：2013-12-26
IPC分类号： B60L5/18
CPC分类号： B60L5/20 , B60L3/00 , B60L2200/26 , Y02T90/16
摘要： The invention relates to a device for detecting a failure in a collection strip (2) of a device (1) for transmitting current between two elements that are mobile relative to one another, including a tube (4) made of a rigid material, which is designed such as to contain a fluid under pressure and which is to be attached between the collection strip and a means (5) for supporting said strip, such that the inside of said tube can be in fluid communication with means for detecting a pressure variation, characterised in that the tube has at least one discontinuity (11) producing a local thinning of the body of said tube.
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公开(公告)号：EP3649750B1
公开(公告)日：2024-04-10
申请号：EP18749458.8
申请日：2018-07-03
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公开(公告)号：EP3216095B1
公开(公告)日：2019-01-09
申请号：EP14815401.6
申请日：2014-11-04
发明人： LARTIQUE, Pascal , LOCHET, Laurent
IPC分类号： H01R39/38
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6.发明公开SURVEILLANCE DE LA QUALITE D'UN CANAL DE COMMUNICATION SUPPORTE PAR UN CONTACT GLISSANT 审中-公开监测A的质量通过滑动基于通信信道的
公开(公告)号：EP3014779A1
公开(公告)日：2016-05-04
申请号：EP14739887.9
申请日：2014-06-23
摘要： A method for monitoring the quality of a communication channel supported by a sliding contact, the method comprising the following steps: controlling (401) the application of a continuous electrical signal onto one of the elements of the sliding contact, receiving (402) a plurality of values (V(n)) of electrical signals measured on the other of the elements of the sliding contact, estimating (408) from said plurality of measured values, a variance parameter value, comparing (409) the variance parameter value with a threshold (THR) and, on the basis of the result of the comparison, generating a signal (CHANNEL_OK, CHANNEL_NOK) representative of the quality of the communication channel.
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公开(公告)号：EP2681812A1
公开(公告)日：2014-01-08
申请号：EP12711942.8
申请日：2012-02-27
发明人： BERARD, Geoffroy
IPC分类号： H01R39/34
CPC分类号： H01R39/20 , H01R39/26 , H01R39/64 , H01R43/12 , Y10T29/49119
摘要： A brush intended for ensuring electrical contact between a fixed part and a moving part, said brush comprising a layer composed chiefly of carbon, silver, and of another metal different from silver, for example copper.
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8.发明公开DISPOSITIF DE GUIDAGE D'AIR DANS UN SYSTEM D'ASPIRATION POUR UNE MACHINE ELECTRIQUE TOURNANTE 有权DEVICE航空公司的吸入SYSTEM FOR A电板车床
公开(公告)号：EP2532078A1
公开(公告)日：2012-12-12
申请号：EP11705946.9
申请日：2011-01-31
发明人： VASSEUR, Patrice
IPC分类号： H02K9/28
摘要： The invention relates to a guidance device (10) of a suction system, said suction system being designed to suck up the dust generated by a brush (1) rubbing against a rotary element (2) in a rotary electrical machine, the guidance device (10) being designed in such a way as to concentrate a stream of air (F) generated by the suction system, near the end of the brush that is in contact with the rotary element (2). The guidance device defines at least one suction chamber (12) shaped so that it opens towards the rotary element, said at least one chamber having walls extending in a longitudinal direction so that said assembly is shaped so as to surround part of a brush near said end. The invention also relates to a suction system comprising such a guidance device.
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公开(公告)号：EP2376306A2
公开(公告)日：2011-10-19
申请号：EP09805756.5
申请日：2009-12-18
CPC分类号： B60L5/20 , B60L2200/26 , Y10T29/49117
摘要： The invention relates to a medium (10) for a rolling stock (1) electric current collection strip (20), said medium (10) being suitable for holding said strip (20) and transmitting the current passing through the strip to the rolling stock (1), said medium (10) including a base (11) and at least two walls (12, 13) forming a space suitable for partially accommodating the strip (20), characterised in that the medium (10) includes at least one elastic means (40, 40') suitable for clamping said strip (20) against said base (11).
摘要翻译： 提供了一种用于轧制电流采集带的介质。 该介质适用于保持所述带材并将通过带材的电流传输到车辆。 介质包括基部和形成适于至少部分地容纳条带的空间的至少两个壁。 该介质包括至少一个适合于将条带夹在基座上的弹性装置。
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10.发明公开
公开(公告)号：EP4420225A1
公开(公告)日：2024-08-28
申请号：EP22808863.9
申请日：2022-10-21
发明人： BOREL, Grégory , NATHMANN, Michael
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