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公开(公告)号：EP1702390A1
公开(公告)日：2006-09-20
申请号：EP04803858.2
申请日：2004-12-14
摘要： The invention relates to a carbon brush comprising a base body produced from a carbon material by pressing and optionally sintering, and a layer consisting of a metallic material and applied to an outer surface of the base body by pressing and optionally sintering. The metallic layer can be connected to the metallic carrier by welding or soldering.
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公开(公告)号：EP2238654A1
公开(公告)日：2010-10-13
申请号：EP08866784.5
申请日：2008-12-16
IPC分类号： H01R39/24
摘要： The invention relates to a multilayer brush (10), which substantially has a composite having a graphite component and having a copper component and a layered construction, wherein a first layer (11) is provided with a high copper component and a further layer (12) is provided with a comparatively low copper component. It is provided that the copper component of the first layer (11) in comparison to the copper component of the second layer (12) corresponds to a ratio of ≤ 3/2.
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3.发明公开
公开(公告)号：EP2220749A2
公开(公告)日：2010-08-25
申请号：EP08859850.3
申请日：2008-12-05
CPC分类号： H02K5/148 , H01R39/383 , H01R39/41 , H02K5/225 , Y10T29/49117
摘要： The invention relates to a brush unit for an electric machine having a simple and low-cost but robust design, and that can be assembled at low cost using simple process steps, comprising four ring-shaped board elements (1, 3, 5, 7) stacked on each other, namely two outer circuit boards (1, 3), each of which is electrically conductively connected to one or more brushes (9), and two guide boards made of electrically insulative material disposed therebetween, comprising a shape having protrusions and recesses for forming radial guides (21) for the brushes (9) and receptacles (40) for springs (35) acting on the brushes. The springs are spiral springs wound around a mandrel (39), the flat ends thereof protruding past the springs being rotationally fixedly guided in a guide groove of each receptacle (40) and able to engage behind a stop (43). In order to assemble the brush unit, the circuit and guide boards (1, 3, 5, 7) are stacked on each other in the axial direction and riveted, then the brushes (9) are inserted in the guides (21) in the radial direction and the springs (35) are placed in the receptacles (40).
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公开(公告)号：EP1148960A1
公开(公告)日：2001-10-31
申请号：EP99964530.2
申请日：1999-12-07
发明人： REISER, Klaus
CPC分类号： C04B41/009 , B22D19/14 , B22D31/005 , B60L2200/26 , C04B41/4521 , C04B41/81 , C04B2111/00353 , C04B2111/00844 , C04B41/4523 , C04B41/457 , C04B41/51 , C04B41/5096 , C04B41/5155 , C04B41/0072 , C04B41/47 , C04B41/48 , C04B35/52 , C04B35/83
摘要： In order to impregnate a porous workpiece with a liquid impregnating agent, the pre-manufactured workpiece is arranged in a perfectly fitting manufactured injection mould or diecasting mould and the liquid impregnating agent is introduced into the mould with the aid of a commercially available injection moulding or diecast moulding device.
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6.发明公开SCHLEIFLEISTE FÜR EINE GLEITKONTAKTEINRICHTUNG UND VERFAHREN ZUR HERSTELLUNG EINER SCHLEIFLEISTE 审中-公开SCHLEIFLEISTEFÜREINE GLEITKONTAKTEINRICHTUNG UND VERFAHREN ZUR HERSTELLUNG EINER SCHLEIFLEISTE
公开(公告)号：EP2558327A2
公开(公告)日：2013-02-20
申请号：EP11714709.0
申请日：2011-03-16
发明人： RASTL, Hans , REISER, Klaus
IPC分类号： B60L5/20
CPC分类号： B60L5/205 , B60L2200/26
摘要： The invention relates to a sliding strip (12) and to a method for producing a sliding strip (12) for a sliding contact device (10) which rests in a prestressed manner against an overhead wire (15), in particular for supplying electrical power to rail vehicles, having a carbon moulding (17) and at least one metallic conduction device, that is arranged in the carbon moulding, in order to locally increase the electrical conductivity, wherein the conduction device has at least one conduction layer (23), which extends on a plane transversely with respect to the sliding direction (18) and in the direction of a prestressing force (19), and is formed by a layer of a metallic conductive material (21), which is arranged on at least one flank of a slot (20) which extends transversely with respect to the sliding direction in the carbon moulding.
摘要翻译： 滑动条和用于制造滑动接触装置的滑动条的方法，其以预应力的方式靠在架空线上，包括碳成型体和布置在碳成型体中的至少一个金属传导装置。 导电装置具有至少一个导电层，该导电层在相对于滑动方向和预应力的方向上横向延伸的平面上延伸。 导电装置由布置在碳模制件中相对于滑动方向横向延伸的槽的至少一个侧面上的金属导电材料层形成。
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公开(公告)号：EP2145985A1
公开(公告)日：2010-01-20
申请号：EP09165675.1
申请日：2009-07-16
摘要： Die Erfindung betrifft eine Elektrode (16) für die Elektrolyse mit einem Elektrodensubstrat (17) und einer Beschichtung (19) des Elektrosubstrats mit einem polykristallinen Diamantmaterial oder einem diamantähnlichem Kohlenstoff, dass das Elektrodensubstrat aus einem Grundkörper (18) aus Kohlenstoffmaterial besteht und zumindest eine die Beschichtung tragende Kontaktschicht (20) des Elektrodensubstrats aus einem nicht metallischen, elektrisch leitfähigen Werkstoff besteht.
摘要翻译： 电极（16）包括具有多晶金刚石材料或类金刚石碳的涂层（19）和承载涂层并由非金属导电材料组成的接触层（20）的电极基底（17）。 电极基板由玻璃碳材料制成的基体（18）构成。 接触层的孔径相对于基体减小，并且具有粗糙度（R a）小于15μm的抛光表面。 接触层由基体的后处理表面形成，并且由碳化硅涂层制成。 电极（16）包括具有多晶金刚石材料或类金刚石碳的涂层（19）和承载涂层并由非金属导电材料组成的接触层（20）的电极基底（17）。 电极基板由玻璃碳材料制成的基体（18）构成。 接触层的孔径相对于基体减小，并且具有粗糙度（R a）小于15μm的抛光表面。 接触层由基体的后处理表面形成，并且由施加在基体上的碳化硅涂层制成，其中碳化物被掺杂用于获得涂层的导电性的半导体，并掺杂有硼 和氮气。 基体的碳材料由密度为1.6-1.85g / cm 3>的石墨组成。 涂层的层厚小于150μm。 接触层的层厚度为0.2-100μm。
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公开(公告)号：EP1148960B1
公开(公告)日：2003-10-15
申请号：EP99964530.2
申请日：1999-12-07
发明人： REISER, Klaus
CPC分类号： C04B41/009 , B22D19/14 , B22D31/005 , B60L2200/26 , C04B41/4521 , C04B41/81 , C04B2111/00353 , C04B2111/00844 , C04B41/4523 , C04B41/457 , C04B41/51 , C04B41/5096 , C04B41/5155 , C04B41/0072 , C04B41/47 , C04B41/48 , C04B35/52 , C04B35/83
摘要： In order to impregnate a porous workpiece with a liquid impregnating agent, the pre-manufactured workpiece is arranged in a perfectly fitting manufactured injection mould or diecasting mould and the liquid impregnating agent is introduced into the mould with the aid of a commercially available injection moulding or diecast moulding device.
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9.发明公开
公开(公告)号：EP1181748A1
公开(公告)日：2002-02-27
申请号：EP00945694.8
申请日：2000-05-31
发明人： POTOCNIK, Jose , DRMOTA, Marjan , KUMAR, Ludvik , BACHAUER, Gerhard , SCHEUTZ, Herbert , HÖLL, Johann
CPC分类号： H01R39/06 , H01R43/06 , Y10T29/49009 , Y10T29/49011 , Y10T29/49012
摘要： The invention relates to a method of producing a flat commutator with a hub body formed from an insulating molded material, a plurality of conductor segments and a equal number of carbon segments that form the bearing surface. The hub body (9) is formed onto a conductor blank that is provided with radial grooves, said grooves being filled with the molded material. The composite (10) from the conductor blank and the hub body (9) is machined on the face of the conductor blank facing away from the hub body (9). A carbon ring (19) is glued onto the machined front face of the composite (10) and electrically conductive connections to the conductor blank or the conductor segments produced from the conductor blank are produced. The carbon ring (19) is then divided into carbon segments by cutting deeply into the molded material filling the grooves. The conductor blank is divided into the conductor segments either during machining of the front face by opening the radial grooves that are filled with the molded material or later on by separating cuts.
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公开(公告)号：EP0782508B1
公开(公告)日：2001-01-24
申请号：EP96927064.4
申请日：1996-07-31
发明人： SIESSL, Wolfgang , RASTL, Hans
IPC分类号： B60L5/20
CPC分类号： B60L5/205 , B60L2200/26
摘要： Described is a collector shoe for a current collector, the collector shoe having an elongated graphite contact block (1) with an at least three-sided cavity in it, plus a mounting (3), located in the cavity, which supports the contact block. The invention calls for the collector shoe to be manufactured by inserting a preform of the mounting , whose cross-sectionnal dimensions are smaller than those of the cavity in the contact block, into the cavity and then working the preform in such a way that it is widened and pressed flat against at least part of the cavity wall. An electrically conducting layer (5) can also be inserted between the preform and at least part of the cavity wall.
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