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21. 发明授权

EP2882946B1 SWITCHABLE MECHANICAL COOLANT PUMP 有权
标题翻译：转换的机械水泵
公开(公告)号：EP2882946B1
公开(公告)日：2016-10-12
申请号：EP12748198.4
申请日：2012-08-13
申请人： Pierburg Pump Technology GmbH
发明人： DURAND, Jean-Michel , BRÖMMEL, Achim , FOURNIER, Arnaud
IPC分类号： F01P5/12 , F16D25/064 , F16D25/08 , F04D13/02 , F04D29/043 , F16D11/14
CPC分类号： F01P5/12 , F04D13/021 , F04D29/043 , F16D11/14 , F16D27/118 , F16D2300/24

22. 发明授权

EP2542785B1 ADJUSTABLE MECHANICAL COOLANT PUMP 有权
标题翻译：可调机械冷却液泵
公开(公告)号：EP2542785B1
公开(公告)日：2016-06-29
申请号：EP10707520.2
申请日：2010-03-05
申请人： Pierburg Pump Technology GmbH
发明人： FOURNIER, Arnaud , SIMON, Gilles , MELE, Gabriel , MAJCHRZAK, Eric , MAGNIER, Gilles
IPC分类号： F04D15/00 , F04D29/46 , F04D29/58 , F04D29/62 , F01P5/10
CPC分类号： F04D29/466 , F04D15/0027 , F04D29/586 , F04D29/628

23. 发明公开

EP2815092A1 MECHANICAL COOLANT PUMP 有权
标题翻译：机械制造商KÜHLMITTELPUMPE
公开(公告)号：EP2815092A1
公开(公告)日：2014-12-24
申请号：EP12705263.7
申请日：2012-02-14
申请人： Pierburg Pump Technology GmbH
发明人： FOURNIER, Arnaud , SIMON, Gilles , GEORGES, Pascal , FINIDORI, Laurent
IPC分类号： F01P5/10 , F01P7/16 , F04D29/46 , F04D15/00
CPC分类号： F04D1/04 , F01P5/10 , F01P7/16 , F01P11/00 , F04D1/00 , F04D15/0005 , F04D15/0022
摘要： The invention refers to a mechanical coolant pump ( 10) for an internal combustion engine, comprising an impeller pump wheel ( 14) pumping the liquid coolant incoming in axial direction radially into an outlet volute (16), a pump housing (12) including a outlet volute housing (13) defining the outlet volute (16) including a first outlet channel (18), and an outlet valve arrangement in the route of the first outlet channel (18), the outlet valve arrangement comprising a valve body (30) being movable between an open position and a closed position to leave open or close a valve opening (19) of the first outlet channel ( 18), whereby the valve body (30) is provided with a circle segment body (32) being rota table around a valve body pivot axis (31) being provided within the outlet volute ( 16), the proximal surface (33) of the circle segment body (32) is distant from the pivot axis (31) with an offset distance (O) of minimally ¼ of the maximum outside radius (R) of the circle segment body (32), the volute housing (13) is provided with a recess (24) for housing the circle segment body (32) in the closed valve position, and the lateral distance (L) of the pivot axis (31) to the volute housing wall (13) comprising the recess (24) is approximately equal to the offset distance (O).
摘要翻译：用于内燃机的机械冷却剂泵包括限定出口蜗壳的泵壳体，包括第一阀开口的第一出口通道，包括第二阀开口的第二出口通道，叶轮泵轮和出口阀装置。第二出口通道与第一出口通道分开并且与第一出口通道流体平行。叶轮泵轮将液体泵入出口蜗壳。出口阀装置在流体上位于第一出口通道和第二出口通道的上游。出口阀装置包括在打开位置和关闭位置之间枢转的整体阀体。阀体包括第一保持部和第二保持部。当阀体处于关闭位置时，第一保持部分完全关闭第一阀开口并且第二保持部分仅部分地关闭第二阀开口。

24. 发明授权

EP2536928B1 MECHANICAL COOLANT PUMP 有权
公开(公告)号：EP2536928B1
公开(公告)日：2018-11-14
申请号：EP10705990.9
申请日：2010-02-16
申请人： Pierburg Pump Technology GmbH
发明人： FOURNIER, Arnaud , SIMON, Gilles
IPC分类号： F01P5/10 , F01P7/14 , F04D15/00
CPC分类号： F01P5/10 , F01P7/14 , F04D15/0022
摘要： A mechanical coolant pump for an internal combustion engine includes a main pump body comprising a volute housing and an outlet channel. A pump wheel is arranged in the volute housing. The pump wheel is configured to pump a coolant into the outlet channel. A volute tongue wall comprising a flap is configured to be axially pivotable. The volute tongue wall is configured to separate the outlet channel from a volute. An outlet valve defined by the flap of the volute tongue wall in an open position forms an end of the volute tongue wall. The outlet valve is configured to control a coolant outlet flow of the mechanical coolant pump. A pivot axis of the flap is arranged adjacent to the volute housing.

25. 发明公开

EP3008305A1 COOLANT PUMP WITH PLASTIC BONDED MAGNET 审中-公开
标题翻译：水泵配用塑料磁体
公开(公告)号：EP3008305A1
公开(公告)日：2016-04-20
申请号：EP13731066.0
申请日：2013-06-14
申请人： Pierburg Pump Technology GmbH
发明人： FOURNIER, Arnaud , SCHNEIDER, Jean-Christophe , SCHALONG, Markus
IPC分类号： F01P5/14 , F01P7/16
CPC分类号： F04D13/024 , F01P5/12 , F01P5/14 , F01P7/162 , F04B35/002 , F04D15/02
摘要： A coolant pump includes a pump frame, a driving wheel driven by an engine, a pump wheel driven by the driving wheel, and a clutch which couples the driving wheel with the pump wheel. The clutch comprises a friction surface arranged at the driving wheel, and a clutch disc which corresponds to the friction surface. The clutch disk is connected with and co-rotates with the pump wheel, and is axially shiftable between an engaged and a disengaged position. An axial pretension spring pretensions the clutch disc into the disengaged position. A permanent magnet forces the clutch disc into the engaged position. An electromagnet, when energized, generates a polarization which is opposite to a polarization of the permanent magnet to reduce a total magnetic attraction force of the permanent magnet with respect to the clutch disc and to thereby push the clutch disc into the disengaged position via the pretension spring.

26. 发明公开

EP3337981A1 MECHANICAL SWITCHABLE AUTOMOTIVE COOLANT PUMP 有权
公开(公告)号：EP3337981A1
公开(公告)日：2018-06-27
申请号：EP15750444.0
申请日：2015-08-20
申请人： Pierburg Pump Technology GmbH
发明人： FOURNIER, Arnaud , ELIE, Bertrand , FINIDORI, Laurent , RYBICKI, Gilles , SIMON, Gilles , RANDOULET, Florent , LEFERT, Maxime
IPC分类号： F04D13/02 , F01P5/12
CPC分类号： F01P5/12 , F04D13/022 , F04D13/024
摘要： A coolant pump for providing a coolant to an engine includes a pump frame, a rotatable rotor shaft, a pulley wheel co-rotatably fixed to the rotor shaft, an axially shiftable ferromagnetic rotatable pump wheel, and an electromagnetic wet friction clutch arrangement. The pump wheel is axially shiftable with respect to the rotor shaft and the pump frame. The clutch arrangement comprises a static electromagnet, a clutch disk co-rotatably supported by the rotor shaft, a first clutch friction surface arranged at the clutch disk and a thereto corresponding second clutch friction surface arranged at the pump wheel, and a separate stop friction surface arranged at the pump wheel and a thereto corresponding static stop friction surface arranged at the static pump frame. The electromagnet, when fully energized, axially attracts the pump wheel so that the separate stop friction surface and the static stop friction surface engage to stop the pump wheel.

27. 发明授权

EP2909456B1 MECHANICAL COOLANT PUMP 有权
标题翻译：机械水泵
公开(公告)号：EP2909456B1
公开(公告)日：2016-10-05
申请号：EP12791439.8
申请日：2012-10-19
申请人： Pierburg Pump Technology GmbH
发明人： FOURNIER, Arnaud , PICCO, Gerald , CHARPENTIER, Damien
IPC分类号： F01P5/10 , F01P7/16 , F04D15/00 , F04D29/46
CPC分类号： F01P5/10 , F01P7/14 , F01P7/16 , F01P2007/146 , F04D15/0016 , F04D15/0022 , F04D29/468

28. 发明授权

EP2815092B1 MECHANICAL COOLANT PUMP 有权
公开(公告)号：EP2815092B1
公开(公告)日：2016-04-20
申请号：EP12705263.7
申请日：2012-02-14
申请人： Pierburg Pump Technology GmbH
发明人： FOURNIER, Arnaud , SIMON, Gilles , GEORGES, Pascal , FINIDORI, Laurent
IPC分类号： F01P5/10 , F01P7/16 , F04D29/46 , F04D15/00
CPC分类号： F04D1/04 , F01P5/10 , F01P7/16 , F01P11/00 , F04D1/00 , F04D15/0005 , F04D15/0022

29. 发明公开

EP2815093A1 MECHANICAL COOLANT PUMP 有权
标题翻译：机械冷却液泵
公开(公告)号：EP2815093A1
公开(公告)日：2014-12-24
申请号：EP12725013.2
申请日：2012-05-31
申请人： Pierburg Pump Technology GmbH
发明人： FOURNIER, Arnaud , GEORGES, Pascal , SIMON, Gilles
IPC分类号： F01P5/10 , F01P7/16 , F04D29/46 , F04D15/00
CPC分类号： F04D15/0022 , F01P5/10 , F01P7/16
摘要： The invention refers to a mechanical coolant pump ( 10) for an internal combustion engine. The pump 10 comprises an impeller pump wheel ( 14) pumping the liquid coolant incoming in axial direction radially into an outlet volute ( 16), a pump housing (12) including a outlet volute housing (13) defining the outlet volute (16) including a first outlet channel (18), and an outlet valve arrangement in the route of the first outlet channel ( 18). The outlet valve arrangement comprises valve flap (30) being pivotable between an open position and a closed position to leave open or close a valve opening ( 19) of the outlet channel (18). The valve opening ( 19) is defined and surrounded by a valve seat (64) defining a valve seat plane (60) and a symmetry plane (62) in the middle of and rectangular to the valve seat plane (60). A valve flap (30) is provided with a flap seat (66) corresponding to the valve seat (64). The valve flap (30) is rotatable around a pivot axis (31) which is in parallel to the symmetry plane (62) and is located with a lateral eccentricity (E) from the symmetry plane (62), whereby the lateral eccentricity (E) is between 1/20 and 1/1 of the pivot axis' distance (D) to the valve seat plane (60).
摘要翻译：本发明涉及一种用于内燃机的机械式冷却剂泵（10）。泵10包括将沿轴向方向进入的液体冷却剂径向泵入出口蜗壳（16）的叶轮泵轮（14），包括限定出口蜗壳（16）的出口蜗壳（13）的泵壳体（12）第一出口通道（18）以及第一出口通道（18）的路线中的出口阀装置。出口阀装置包括可在打开位置和关闭位置之间枢转以打开或关闭出口通道（18）的阀开口（19）的阀瓣（30）。阀开口（19）由限定阀座平面（60）的阀座（64）和在阀座平面（60）的中间并且矩形的对称平面（62）限定和围绕。阀瓣（30）设有与阀座（64）对应的阀座（66）。阀瓣（30）可围绕平行于对称平面（62）的枢转轴线（31）旋转并且位于距对称平面（62）的侧向偏心距（E）处，由此侧向偏心率（E ）在枢转轴线到阀座平面（60）的距离（D）的1/20和1/1之间。

30. 发明授权

EP2815093B1 MECHANICAL COOLANT PUMP 有权
标题翻译：机械冷却液泵
公开(公告)号：EP2815093B1
公开(公告)日：2016-11-16
申请号：EP12725013.2
申请日：2012-05-31
申请人： Pierburg Pump Technology GmbH
发明人： FOURNIER, Arnaud , GEORGES, Pascal , SIMON, Gilles
IPC分类号： F01P5/10 , F01P7/16 , F04D29/46 , F04D15/00
CPC分类号： F04D15/0022 , F01P5/10 , F01P7/16

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