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1. 发明申请

WO2013034776A1 MAGNET AND METHOD FOR DESIGNING A MAGNET 审中-公开
标题翻译：磁铁及其设计方法
公开(公告)号：WO2013034776A1
公开(公告)日：2013-03-14
申请号：PCT/EP2012/067678
申请日：2012-09-10
申请人： UNIVERSITE CATHOLIQUE DE LOUVAIN , DEHEZ, Bruno , ELHAUT, Thibault
发明人： DEHEZ, Bruno , ELHAUT, Thibault
IPC分类号： G21K1/093
CPC分类号： G21K1/093 , H01F5/00 , H01F6/06 , H05H7/04 , H05H2007/045
摘要： The invention relates to a magnet for guiding a beam of charged particles along a curved path in a path plane, comprising a first (210) and second (220) coil (pole coils) disposed symmetrically with respect to said path plane, at a first and second distance of said path plane, and adapted for producing a magnetic field in a direction perpendicular to said path plane along said path; a third (230) and fourth (240) coil (flux return coils) disposed along said path plane, at an inner and outer side respectively of said curved path and at a third and fourth distance thereof, and adapted for producing a magnetic field in same direction perpendicular to said path plane along said path. Said first (210) and said second coils (220) have an outer shape limited by a linear portion on a side towards the path plane, and parallel thereto, and a curved portion in the opposite direction. The invention also relate to a method for designing such a magnet.
摘要翻译：本发明涉及一种用于沿着路径平面中的弯曲路径引导带电粒子束的磁体，包括相对于所述路径平面对称设置的第一（210）和第二（220）线圈（极线圈），第一和所述路径平面的第二距离，并且适于沿着所述路径在垂直于所述路径平面的方向上产生磁场; 第三（230）和第四（240）线圈（磁通返回线圈），沿着所述路径平面分别位于所述弯曲路径的内侧和外侧，并且在其第三和第四距离处，并且适于产生磁场沿着所述路径垂直于所述路径平面的相同方向。所述第一（210）和所述第二线圈（220）具有由朝向路径平面的一侧的直线部分限定的外部形状，并且与其平行，并且具有相反方向的弯曲部分。本发明还涉及一种用于设计这种磁体的方法。

2. 发明申请

WO2020030734A1 PERMANENT MAGNET BEARING 审中-公开
公开(公告)号：WO2020030734A1
公开(公告)日：2020-02-13
申请号：PCT/EP2019/071301
申请日：2019-08-08
申请人： UNIVERSITE CATHOLIQUE DE LOUVAIN
发明人： DEHEZ, Bruno , VAN BENEDEN, Maxence , KLUYSKENS, Virginie
IPC分类号： F16C32/04 , F16C25/00 , F16C27/00 , F16C39/06
摘要： The present invention relates to an improved permanent magnet bearing (1) for producing a substantially constant repulsion magnetic force (F), and comprising a fixed (2) and a rotatable (3) members endowed with pluralities of permanent magnets (21, 31) facing each other, a volume deformable cavity (4) containing a fluid (5) which is maintained at a substantially constant pressure by pressure means (7), for continuously exercising a pressure force to a lower surface (S) of the fixed member (2), modifying an airgap (Δz) between said fixed (2) and rotatable (3) members in response to a change of operating temperature and/or a change of said permanent magnets (21, 31) properties.

3. 发明申请

WO2015024830A1 RADIAL ELECTRODYNAMIC BEARING 审中-公开
标题翻译：径向电动轴承
公开(公告)号：WO2015024830A1
公开(公告)日：2015-02-26
申请号：PCT/EP2014/067306
申请日：2014-08-13
申请人： UNIVERSITE CATHOLIQUE DE LOUVAIN
发明人： DEHEZ, Bruno , KLUYSKENS, Virginie , DUMONT DE CHASSART, Corentin , VAN BENEDEN, Maxence
IPC分类号： F16C32/04
CPC分类号： F16C32/0468 , F16C32/0436 , F16C32/0474
摘要： The invention provides a radial bearing (11) for supporting a shaft of a rotating device comprising an inductor (40) having an inductor axis, generating a magnetic field radial to said inductor axis having p pole pairs, a winding (70) having loops disposed around a winding axis (35), magnetically coupled to said radial magnetic field, and connected in a closed circuit in such a manner that the net flux variation intercepted by said winding when said inductor and said winding are in rotation with respect to each other is zero when said inductor axis and said winding axis coincide, and a gap (50) between said inductor and said winding. According to the invention, said armature winding comprises p-1 or p+1 pole pairs when p is larger than or equal to 1 and said armature winding comprises one pole pair when p is equal to 0.
摘要翻译：本发明提供了一种用于支撑旋转装置的轴的径向轴承（11），其包括具有电感器轴线的电感器（40），产生径向于具有p极对的所述电感器轴线的磁场，具有环路的绕组（70）围绕绕轴（35）磁耦合到所述径向磁场，并且以闭合电路连接，使得当所述电感器和所述绕组相对于彼此旋转时由所述绕组截取的净通量变化是这样的：当所述电感器轴线和所述绕组轴线重合时为零，以及所述电感器和所述绕组之间的间隙（50）。根据本发明，当p大于或等于1时，所述电枢绕组包括p-1或p + 1极对，并且当p等于0时所述电枢绕组包括一个极对。

4. 发明申请

WO2016110549A1 WINDING FOR AN ELECTRICAL MACHINE 审中-公开
标题翻译：电机绕组
公开(公告)号：WO2016110549A1
公开(公告)日：2016-07-14
申请号：PCT/EP2016/050229
申请日：2016-01-07
申请人： UNIVERSITE CATHOLIQUE DE LOUVAIN
发明人： DEHEZ, Bruno , BAUDART, François
IPC分类号： H02K3/26
CPC分类号： H02K3/28 , H01F27/2804 , H01F27/323 , H02K3/26 , H02K2203/03
摘要： Winding for an electrical machine having an inductor with pole pitch τ ρ , having a plurality of groups of turns intercepting a fraction of a magnetic field,each group comprising a first subgroup of turns and a second subgroup of turns of same phase at a distance equal to τ ρ ,the turns of the first subgroup being connected in such a way that a current may flow in same direction in all turns of said subgroup,the turns of the second subgroup being connected in such a way that a current may flow in same direction in all turns of said subgroup,a turn of the first subgroup being connected to a turn of the second subgroup in such a way that the direction of said current in the first group is opposite to the direction of the current in the second subgroup.
摘要翻译：具有具有极间距τρ的电感器的电机的绕组具有多个截距磁场的一部分的匝数，每个组包括匝数的第一子组和相同相位相等的第二匝组， τρ，第一子组的匝以使得电流可以在所述子组的所有匝中相同方向流动的方式连接，第二子组的匝以这样的方式连接，使得电流可以以相同方向流动所述子组的所有匝数，第一子组的转弯被连接到第二子组的转弯，使得第一组中的所述电流的方向与第二子组中的电流方向相反。

5. 发明申请

WO2014207174A2 WINDING FOR A ROTATING ELECTRICAL MACHINE AND METHOD FOR DESIGNING SUCH A WINDING 审中-公开
标题翻译：旋转电机的卷绕及其设计方法
公开(公告)号：WO2014207174A2
公开(公告)日：2014-12-31
申请号：PCT/EP2014/063640
申请日：2014-06-27
申请人： UNIVERSITE CATHOLIQUE DE LOUVAIN
发明人： DEHEZ, Bruno , BAUDART, François
CPC分类号： H02K3/26 , H02K3/28 , Y02E10/725
摘要： The invention provides a winding (40) for a rotating electrical machine (1) comprising a flexible PCB (45) having a plurality of conductors (60) on a first surface and a plurality of conductors (60) on a second surface, said conductors having a shape optimizing the performance of the machine, and a method for designing such a winding.
摘要翻译：本发明提供了一种用于旋转电机（1）的绕组（40），其包括在第一表面上具有多个导体（60）并且在第二表面上具有多个导体（60）的柔性PCB（45），所述导体具有优化机器性能的形状，以及用于设计这种绕组的方法。

6. 发明申请

WO2018211101A1 ELECTRIC MACHINE HAVING AN AXIAL ELECTRODYNAMIC BEARING 审中-公开
公开(公告)号：WO2018211101A1
公开(公告)日：2018-11-22
申请号：PCT/EP2018/063174
申请日：2018-05-18
申请人： UNIVERSITE CATHOLIQUE DE LOUVAIN
发明人： DEHEZ, Bruno , DUMONT DE CHASSART, Corentin , VAN VERDEGHEM, Joachim , KLUYSKENS, Virginie
IPC分类号： H02K7/09 , F16C32/04
摘要： The invention relates to an electric machine extending along an axis Z, and comprising (i) a rotor portion configured for rotating around the Z axis at a defined position along the Z axis, and comprising a field source having p pole pairs; (ii) a stator portion comprising at least one pair of windings comprising each an upper (30) and a lower (40) winding, comprising each a plurality of p pole pairs, the upper (30) and lower (40) winding being arranged so as to form a passive axial electrodynamic bearing. According to the invention, the connections (31-42, 32-41 or 31-41,32-42) between the upper (30) and lower (40) windings comprise terminals of the electric machine connectable to an electric power supply or to an electric load.

7. 发明申请

WO2015169695A1 CONTINUOUSLY VARIABLE PLANETARY TRANSMISSION 审中-公开
标题翻译：连续可变的商业传输
公开(公告)号：WO2015169695A1
公开(公告)日：2015-11-12
申请号：PCT/EP2015/059572
申请日：2015-04-30
申请人： UNIVERSITE CATHOLIQUE DE LOUVAIN
发明人： EVERARTS, Christophe , DEHEZ, Bruno , RONSSE, Renaud
IPC分类号： F16H15/52 , A61F2/42
CPC分类号： F16H37/022 , A61F2/4202 , A61F2/6607 , A61F2002/6836 , F16H3/46 , F16H15/506 , F16H15/52
摘要： Transmission (10) comprising a sun (1), a planet carrier (4), a first planet (21) having a first axis of revolution (41) and a first lateral surface (31) that is nonparallel to it, and a ring (3). When there is a relative movement between said first planet (21) and said ring (3) for a constant transmission ratio, a force of power transmission, Formula (I), between said first planet (21) and said ring (3) defines a plane (55). The transmission (10) comprises rolling means (15) for allowing a movement of translation between said ring (3) and said first planet (21) along a direction of translation (65) that is perpendicular to said plane (55) such that different transmission ratios can be obtained, corresponding to different coupling points (8) between said first lateral surface (31) and said ring (3) along said direction of translation (65).
摘要翻译：包括太阳（1），行星架（4），具有第一旋转轴线（41）的第一行星体（21）和与其不平行的第一侧面（31）的变速器（10）（3）。当所述第一行星（21）和所述环（3）之间的传动比恒定时，相对运动时，所述第一行星（21）和所述环（3）之间的动力传递力（I）的力定义为一架飞机（55）。变速器（10）包括滚动装置（15），用于允许沿所述平面（55）垂直的平移方向（65）在所述环（3）和所述第一行星体（21）之间移动平移，使得不同的可以获得对应于所述第一侧表面（31）和所述环（3）之间沿所述平移方向（65）的不同耦合点（8）的传动比。

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