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公开(公告)号：EP3091251A4
公开(公告)日：2018-03-28
申请号：EP14870594
申请日：2014-12-03
发明人： LI MING , LI ZHENGZHONG
IPC分类号： F16H21/18 , F04B1/04 , F04B1/16 , F04B9/04 , F04B17/03 , F04B19/22 , F04B53/00 , F04B53/14 , F04B53/16 , F16C3/10 , F16C35/00
CPC分类号： F04B53/006 , F04B1/0413 , F04B1/16 , F04B9/045 , F04B17/03 , F04B19/22 , F04B53/007 , F04B53/14 , F04B53/144 , F04B53/16 , F16C3/10
摘要： The present invention provides a reciprocating plunger pump, which comprises a plunger pump engine body, a plunger pump head and a slider crank mechanism which is located in the said plunger pump engine body; the said plunger pump engine body comprises an engine seat, a crankcase upper cover provided on the said engine seat, and a bearing seat provided on the interspaces formed between the said engine seat of the plunger pump and the crankcase upper cover; the plunger pump engine seat comprises a bottom wall and a bottom sidewall which is integrally formed with the said bottom wall and extends from the edge of the bottom wall far away to the surface of the bottom wall; the said crankcase upper cover comprises an upper wall and an upper sidewall which extends from the upper wall far away outwards the surface of the upper wall; the said engine seat of the plunger pump and the crankcase upper cover are buckled into a whole, the relevant position of the free end in both the upper sidewall and bottom sidewall are connected into a whole by the connector; the relevant position of the two relative sidewalls of the interspaces which are formed between the engine seat of the plunger pump and the crankcase upper cover is still provided with a crankshaft penetrating bore; the crankshaft penetrating bore is formed by the half bore which is located on the relevant upper sidewall and the bottom sidewall; the internal interspaces formed between the engine seat of the plunger pump and the crankcase upper cover is the crankcase space which is still provided with a bearing seat including the body of it, the bearing seat is provided with at least one lower half bearing bore; the bearing seat and the crankcase upper cover are fixedly fitted into a whole, the lower half bearing bore and the upper half bearing bore which is located on the relevant position of the crankcase upper cover form a complete bearing bore which is the middle bearing bore; the middle bearing bore is located in the middle of the two crankshaft penetrating bores; the location corresponding to the penetrating location of the crankcase upper cover is provided with a through bore which is the plunger bore; the slider crank mechanism is including the reciprocating parts, unsplit crankshaft and slide block; the reciprocating parts are containing reciprocating parts body which is provided with a circular through bore which is the accommodation bore of slide block; the reciprocating parts body is still provided with a guide section which is along reciprocating motion direction with an oriented surface; the slide block comprises the slide block body and the annular outer ring which is fitted over on the peripheral region of the slide block body; the slide block body is the split structure and provided with an eccentric circular bore, the subdivision surface passes through the central of the eccentric circular bore which divides it into two identical half bores, which are the first section and the second section; the first section of the slide block body is provided with an assembly bore which is opened on the subdivision surface is the first section assembly bore; the relevant position between the second section and the first section of the assembly bore is provided with a through bore which is penetrating from the second section of the subdivision surface to the peripheral surface; the unsplit crankshaft is containing at least one crankpin; the crankpin of the unsplit crankshaft is at least fitted over by a slide block by penetrating the eccentric circular bore, each of the slide blocks is fitted into the accommodation bore of the reciprocating parts; the crankshaft is located on the crankshaft space, the corresponding crankshaft main journal and the crank arm are supported in the bore of the bearing seat; one end of the installation and working part of the reciprocating parts, which is cooperated with the plunger pump head provided on the outer side of the plunger bore, penetrates into relevant plunger bore. The present application still discloses a reciprocating plunger pump engine body, a slider crank mechanism and a slide block, a bearing seat, a crankcase upper cover and a plunger seat.
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公开(公告)号：EP2649317A4
公开(公告)日：2018-01-24
申请号：EP11846712
申请日：2011-12-01
申请人： WHIRLPOOL SA
CPC分类号： F01M11/02 , F01M2001/062 , F04B39/0094 , F04B39/0253 , F04B39/0261 , F04B39/123 , F16C3/10 , F16C3/14
摘要： The present invention refers to a crankshaft (1) for an alternative compressor comprising a main shaft (21) connected to an eccentric pin (2) by means of a peripheral flange (3) containing a lubricating hole (24) extending through said eccentric pin (2) and through at least part of the body of main shaft (21), one of the edges of said hole (24) being on the cylindrical surface (2a) of said eccentric pin (2). With this type of hole, the present invention allows for the use of shafts having extremely low diameters (and, as result, with low viscous loss), even with high eccentricities, whereby an excellent capacity of oil pumping and mechanical strength is maintained.
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公开(公告)号：EP2746602B1
公开(公告)日：2017-09-20
申请号：EP12198369.6
申请日：2012-12-20
发明人： Crodelino, Amadeu
IPC分类号： F16C3/10
CPC分类号： F16C3/10
摘要： The present invention relates to a crankshaft (1) for an internal combustion machine having crank webs (10) in between bearing journals (11a, 11b) comprising at least one pin bearing journal (11a) and main bearing journals (11b) defining an axis of rotation (R) of the crankshaft (1), whereas the crank webs (10) feature assembled counterweights (12) for balancing at least the crankshaft (1). According to the invention the crank webs (10) comprise a first assembling face (13, 15) and the counterweights (12) comprise a second assembling face (14, 16), whereas the first assembling face (13, 15) is arranged opposed to the pin bearing journal (11a) in relation to the axis of rotation (R), and whereas the first (13, 15) and the second assembling face (14, 16) feature a form-fitted connection between the crank web (10) and the counterweight (12).
摘要翻译： 本发明涉及一种用于内燃机的曲轴（1），其具有位于轴承轴颈（11a，11b）之间的曲柄臂（10），所述曲轴臂包括至少一个销轴承轴颈（11a）和主轴承轴颈（11b） （1）的旋转（R），而所述曲柄臂（10）具有用于平衡至少所述曲轴（1）的组装配重（12）。 根据本发明，曲柄臂10包括第一装配面13,15并且配重12包括第二装配面14,16，而第一装配面13,15相对地设置 （13）相对于旋转轴线（R）相对于销轴承轴颈（11a）旋转，并且第一装配面（13,15）和第二装配面（14,16） ）和配重（12）。
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5.发明公开GEBAUTE KURBELWELLE MIT IN KURBELWANGEN EINGEPRESSTEN LAGERZAPFEN 审中-公开GEBAUTE KURBELWELLE MIT KURBELWANGEN EINGEPRESSTEN LAGERZAPFEN
公开(公告)号：EP3169908A1
公开(公告)日：2017-05-24
申请号：EP15738614.5
申请日：2015-07-13
CPC分类号： F16C3/10 , F16C35/02 , F16C35/04 , F16C2223/00 , F16C2226/10 , F16C2226/12
摘要： The present invention relates to a constructed crankshaft having bearing journals (10) which are configured for mounting the crankshaft in a bearing seat or for receiving a connecting rod on the crankshaft, and having crank webs (11), in which receiving openings (12) are made, with the result that connecting sections (13) which are configured on the end sides of the bearing journals (10) are pressed into the receiving openings (12), wherein the receiving openings (12) have a toothing system (14), which toothing systems adjoin, on the inner side and substantially axially parallel in the receiving openings (12), an inlet-side centring shoulder (15) of the receiving openings (12), and wherein the connecting sections (13) have a substantially circumferential knurling profile (16), on which a plastic deformation which is caused by the toothing system (14) and is formed at least in regions is produced by way of the inserting of the connecting sections (13) into the receiving openings (12). It is provided according to the invention that the material of the crank web (11) has a strength, at least in the region of the centring shoulder (15), which is at least 80 N/mm
2 higher than the strength of the material in the knurling profile (16) in the connecting sections (13) of the bearing journals (10).摘要翻译： 本发明涉及一种具有轴颈（10）的结构曲轴，所述轴颈构造成用于将曲轴安装在轴承座中或用于在曲轴上接收连杆并且具有曲柄臂（11），其中容纳开口（12） 其结果是，构造在轴颈（10）的端侧上的连接部分（13）被压入接收开口（12）中，其中接收开口（12）具有齿部系统（14） ，所述接合开口（12）的入口侧对中肩部（15）在所述接收开口（12）的内侧且基本上轴向平行地相邻，并且其中所述连接部分（13）基本上 所述周向滚花轮廓16通过将所述连接部段13插入到所述接收开口12中而产生由所述齿部14引起并且至少局部地形成的塑性变形， 。 根据本发明提供的是，曲轴腹板（11）的材料至少在对中肩部（15）的区域中具有至少80N / mm 2的强度，该强度比 在轴承轴颈（10）的连接部分（13）中的滚花轮廓（16）。
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6.发明授权Vilebrequin creux en deux parties et son procédé de fabrication 有权Vilebrequin creux en deux parties et sonprocédéde fabrication
公开(公告)号：EP2141371B2
公开(公告)日：2017-05-17
申请号：EP09305504.4
申请日：2009-06-02
申请人： Forges de Courcelles
发明人： Boujon, Philippe , Noirot, Michel , Schafer, Cyril
CPC分类号： B21K1/08 , B21C37/0803 , B21K1/063 , B23K20/021 , B23K20/24 , B23K33/008 , B23K2201/005 , B23K2201/006 , B23P15/00 , B23P2700/07 , F16C3/10 , F16C3/14
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公开(公告)号：EP2458210B1
公开(公告)日：2016-01-27
申请号：EP11190616.0
申请日：2011-11-24
发明人： Reif, Thomas
CPC分类号： F04B53/006 , F04B9/042 , F04B9/045 , F04B39/0094 , F04B49/125 , F16C3/12 , F16C3/28
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公开(公告)号：EP2458210A1
公开(公告)日：2012-05-30
申请号：EP11190616.0
申请日：2011-11-24
发明人： Reif, Thomas
CPC分类号： F04B53/006 , F04B9/042 , F04B9/045 , F04B39/0094 , F04B49/125 , F16C3/12 , F16C3/28
摘要： Gemäß der Erfindung wird eine Pumpengetriebekurbelwelle mit einer Antriebswelle (10) und zumindest einer Kröpfung (20) angegeben, die in zumindest einem Pleuel (30) zum Antrieb eines Verdängers einer Pumpe anordbar ist, wobei die Pumpengetriebekurbelwelle derart ausgebildet ist, dass die zumindest eine Kröpfung (20) in unterschiedlichen Winkeln zu der Antriebswelle (10) mit der Antriebswelle (10) formschlüssig verbindbar ist, und/oder dass die Antriebswelle (10) mit der zumindest einen Kröpfung (20) formschlüssig drehfest verbunden ist.
摘要翻译： 泵齿轮曲轴具有驱动轴（10）和曲柄，其中曲柄被布置在用于驱动泵的置换器的连杆（30）中。 泵齿轮曲轴被设计成使得曲柄与驱动轴以不同的角度与驱动轴正确连接。 驱动轴以旋转方式与曲柄连接。
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公开(公告)号：EP1602840B1
公开(公告)日：2011-08-24
申请号：EP05011872.8
申请日：2005-06-01
发明人： Endoh, Tsuneo , Tsuboi, Takao , Inoue, Tsutomu
CPC分类号： F16C3/10 , F16C3/12 , F16C3/14 , Y10T74/2177
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公开(公告)号：EP1770286A2
公开(公告)日：2007-04-04
申请号：EP06018626.9
申请日：2006-09-06
发明人： Platz, Christoph , Hege, Heinz
CPC分类号： F16C3/06
摘要： Die vorliegende Erfindung betrifft eine Kurbelwelle für einen Boxermotor mit Kurbelwellengehäuselagerungen und Pleuellagerungen, wobei jede Pleuellagerung eine axiale Anlauffläche aufweist. Des weiteren betrifft die vorliegende Erfindung einen Boxermotor aufweisend die erfindungsgemäße Kurbelwelle.
摘要翻译： 用于双缸水平相对的拳击电机的曲轴（1）具有壳体轴承（2-4）和连接杆轴承（6,7），每个具有轴向运行表面（8）。 一个运行表面是在曲轴处的一个单独的部件（13），在中心的面颊（5）处，以正或强的配合。
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