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1. 发明授权

EP3144538B1 ELECTRIC PUMP 有权
标题翻译：电动泵
公开(公告)号：EP3144538B1
公开(公告)日：2018-02-14
申请号：EP16188748.4
申请日：2016-09-14
申请人： MAHLE Filter Systems Japan Corporation
发明人： HORIMATSU, Toshinobu , IWANO, Haruo , MASUKURA, Satoshi
IPC分类号： F04D13/06 , F04C2/332
CPC分类号： F04C15/008 , F04C2/332 , F04C11/008 , F04C2240/20 , F04C2240/30 , F04C2240/40
摘要： An electric pump includes an outer rotor rotatably disposed radially inward of a stator, the outer rotor including a plurality of permanent magnets in an outer circumferential surface thereof, a plurality of plate holding grooves being formed in an inner circumferential surface of the outer rotor; an inner rotor provided radially inward of the outer rotor, a plurality of slots being radially formed in an outer circumferential surface of the inner rotor; and a plurality of connecting plates each including a head portion and a radially-inner end portion, the head portion being formed in a substantially circular shape in cross section and fitted swingably into the plate holding groove, the radially-inner end portion being slidably fitted into the slot. Each of the plate holding grooves is located within a projection plane of the permanent magnet with respect to a circumferential direction of the outer rotor.

2. 发明授权

EP3135912B1 PUMP 有权
公开(公告)号：EP3135912B1
公开(公告)日：2020-06-24
申请号：EP16186463.2
申请日：2016-08-31
申请人： MAHLE Filter Systems Japan Corporation
发明人： HORIMATSU, Toshinobu , MASUKURA, Satoshi
IPC分类号： F04C2/32

3. 发明公开

EP3336357A1 ELECTRIC PUMP 审中-公开
公开(公告)号：EP3336357A1
公开(公告)日：2018-06-20
申请号：EP17203992.7
申请日：2017-11-28
申请人： MAHLE Filter Systems Japan Corporation
发明人： HORIMATSU, Toshinobu , MASUKURA, Satoshi , MORISHITA, Naoto
IPC分类号： F04C2/332
CPC分类号： F04C15/0034 , F04C2/332 , F04C2/46 , F04C15/008 , F04C2240/20 , F04C2240/30 , F04C2240/40 , F04C2240/50
摘要： An electric pump includes a housing 2 configured of a housing body 3 and a cover 4, a stator 6 having a plurality of coils 15, a rotor 7 configured of an inner side outer rotor 16 and an outer side rotor body 17, a pump part 8 disposed on the inner circumferential side of the rotor 7 of an electric motor 5, side plates 11 and 12 disposed on both side surfaces of the rotor 7, an inner rotor 9, and a plurality of connecting plates 10 interposed between the outer rotor 16 and the inner rotor 9. The side plate 12 of the side plates 11 and 12 is pressed to the rotor 7 by a compression coil spring 28.

4. 发明公开

EP3336358A1 PENDULUM PUMP 审中-公开
公开(公告)号：EP3336358A1
公开(公告)日：2018-06-20
申请号：EP17203427.4
申请日：2017-11-24
申请人： MAHLE Filter Systems Japan Corporation
发明人： HORIMATSU, Toshinobu
IPC分类号： F04C15/00 , F04C2/336 , F01C21/08
CPC分类号： F04C2/332 , F01C21/0809 , F04C2/336 , F04C15/0065 , F04C15/0073 , F04C2240/20
摘要： An inner rotor (a drive side) includes a plurality of slots. An outer rotor (a driven side) includes a plurality of pendulum retaining grooves. Each of pendulums includes a head section swingably fitted into a corresponding one of the pendulum retaining grooves and a body section slidably fitted into the corresponding one of the slots. A torque transmission surface of the body section includes a straight line section and a curved section. At a reference angle position at which a perpendicular line orthogonal to an eccentric direction becomes parallel to the corresponding one of the slots, the straight line section makes a surface contact on a torque-transmission-side side surface to start a torque transmission. Until a torque transmission end point, the curved section contacts on opening edge of the corresponding one of the slots. A curved section profile is set to make mutually equal angular velocities between the two rotors.

5. 发明公开

EP3179135A1 OIL PUMP DEVICE 审中-公开
标题翻译：油泵装置
公开(公告)号：EP3179135A1
公开(公告)日：2017-06-14
申请号：EP16197232.8
申请日：2016-11-04
申请人： MAHLE Filter Systems Japan Corporation
发明人： HORIMATSU, Toshinobu , MASUKURA, Satoshi
IPC分类号： F16H57/04 , F04C15/00
CPC分类号： F01M1/02 , F01M11/0004 , F01M2001/0215 , F01M2001/0253 , F04C15/0061 , F16H57/0439
摘要： Disclosed is an oil pump device for supplying oil from an oil pan located below a casing of an internal combustion engine or transmission of a vehicle. The oil pump device includes a pump unit placed in the casing and having a pump rotation shaft arranged in parallel to a rotation axis of the internal combustion engine, an electric motor having a motor body mounted to an outer lateral side surface of the casing, a mechanical drive shaft rotatable by an output of the internal combustion engine, a mechanical drive connection mechanism connecting the mechanical drive shaft to one end of the pump rotation shaft, and a reduction gear mechanism placed in the casing and connecting the other end of the pump rotation shaft to a motor rotation shaft of the electric motor.
摘要翻译：公开了一种用于从位于内燃机或车辆的变速器的壳体下方的油盘供油的油泵装置。该油泵装置包括：泵单元，该泵单元设置在壳体内，并具有与内燃机的旋转轴线平行布置的泵旋转轴;电动机，其具有安装到壳体的外侧表面的电动机本体; 机械驱动轴，其通过内燃机的输出而旋转;机械驱动连接机构，其将机械驱动轴连接到泵旋转轴的一端;以及减速齿轮机构，其设置在外壳中并连接泵旋转的另一端轴连接到电动机的电动机旋转轴。

6. 发明公开

EP3144538A1 ELECTRIC PUMP 有权
标题翻译： ELEKTRISCHE泵
公开(公告)号：EP3144538A1
公开(公告)日：2017-03-22
申请号：EP16188748.4
申请日：2016-09-14
申请人： MAHLE Filter Systems Japan Corporation
发明人： HORIMATSU, Toshinobu , IWANO, Haruo , MASUKURA, Satoshi
IPC分类号： F04D13/06 , F04C2/332
CPC分类号： F04C15/008 , F04C2/332 , F04C11/008 , F04C2240/20 , F04C2240/30 , F04C2240/40
摘要： An electric pump includes an outer rotor rotatably disposed radially inward of a stator, the outer rotor including a plurality of permanent magnets in an outer circumferential surface thereof, a plurality of plate holding grooves being formed in an inner circumferential surface of the outer rotor; an inner rotor provided radially inward of the outer rotor, a plurality of slots being radially formed in an outer circumferential surface of the inner rotor; and a plurality of connecting plates each including a head portion and a radially-inner end portion, the head portion being formed in a substantially circular shape in cross section and fitted swingably into the plate holding groove, the radially-inner end portion being slidably fitted into the slot. Each of the plate holding grooves is located within a projection plane of the permanent magnet with respect to a circumferential direction of the outer rotor.
摘要翻译：电动泵包括可旋转地设置在定子的径向内侧的外转子，所述外转子在其外周面上包括多个永磁体，多个板保持槽形成在所述外转子的内周面上; 设置在所述外转子的径向内侧的内转子，在所述内转子的外周面径向地形成有多个槽; 以及多个连接板，每个连接板包括头部和径向内端部，所述头部横截面形成为大致圆形并且可摆动地装配到所述板保持槽中，所述径向内端部可滑动地配合进入插槽。每个板保持槽相对于外转子的圆周方向位于永磁体的投影平面内。

7. 发明公开

EP3135912A1 PUMP 审中-公开
公开(公告)号：EP3135912A1
公开(公告)日：2017-03-01
申请号：EP16186463.2
申请日：2016-08-31
申请人： MAHLE Filter Systems Japan Corporation
发明人： HORIMATSU, Toshinobu , MASUKURA, Satoshi
IPC分类号： F04C2/32
摘要： An oil pump includes: an annular stator (2) having coils (22); a cylindrical outer rotor (3) having a plurality of permanent magnets (24); an inner rotor (4) positioned eccentrically to an inner peripheral side of the outer rotor (3); six linkage plates (5) which link between the outer rotor (3) and the inner rotor (4); and a drive shaft (6) on which the inner rotor (4) is attached. A pump action is obtained by rotating the outer rotor (3) and the inner rotor (action is obtained by rotating the outer rotor (3) and the inner rotor (4). Each of linkage plates (5) has a symmetrical cross sectional shape. A torque transmission is possible in the same way even if the outer rotor (3) is at a drive side and even if the inner rotor (4) is at the drive side.
摘要翻译：一种油泵包括：具有线圈（22）的环形定子（2）; 具有多个永磁体（24）的圆柱形外转子（3）; 相对于外转子（3）的内周侧偏心配置的内转子（4）; 六个连接在外转子（3）和内转子（4）之间的连接板（5）; 和其上安装有内转子（4）的驱动轴（6）。通过转动外转子（3）和内转子（通过转动外转子（3）和内转子（4）获得泵作用，每个连接板（5）具有对称的横截面形状即使外侧转子3位于驱动侧，即使内侧转子4位于驱动侧，也能够同样进行转矩传递。

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