公开(公告)号：US10326338B2

公开(公告)日：2019-06-18

申请号：US15328017

申请日：2014-07-23

申请人： Sieva, Podjetje Za Razvoj In Trzenje V Avtomobilski Industriji, D.O.O.

发明人： Stojan Markic ,  Gorazd Modrijan ,  Robert Rescic ,  Tomaz Curk

IPC分类号： H05K7/20 ,  H02K11/04 ,  H01L25/07 ,  H02M7/00 ,  H01L23/31 ,  H01L23/367 ,  H01L23/373 ,  H01L23/538 ,  H01L25/11 ,  H01L25/18 ,  H01L29/78 ,  H01L29/866

摘要： An active rectifier of a rotary electric machine, in particular an active rectifier for alternators, for example for rectifying alternating currents (AC) to direct currents (DC) for charging batteries on vehicles, is disclosed. The active rectifier may include a plurality of power MOSFET transistors and a detecting and driving circuitry all mounted on a single substrate to form a half-bridge module. A number of at least two and up to N modules may be connected together to serve as a two and up to N-phase rectifier. Each module is connected in a way to rectify currents from one phase of the electric machine and has an individual power supply for the detecting and driving circuitry. The power supply may receive the power from the phase which is being rectified and operates independently of the alternator's voltage regulator.

公开(公告)号：US20170163127A1

公开(公告)日：2017-06-08

申请号：US15328017

申请日：2014-07-23

申请人： Sieva, Podjetje Za Razvoj In Trzenje V Avtomobilski Industriji, D.O.O.

发明人： Stojan MARKIC ,  Gorazd MODRIJAN ,  Robert RESCIC ,  Tomaz CURK

IPC分类号： H02K11/04 ,  H01L25/07 ,  H01L23/538 ,  H05K7/20 ,  H01L23/373 ,  H01L25/11 ,  H01L23/31 ,  H01L25/18 ,  H01L23/367

CPC分类号： H02K11/046 ,  H01L23/3121 ,  H01L23/3675 ,  H01L23/3736 ,  H01L23/5386 ,  H01L25/072 ,  H01L25/115 ,  H01L25/18 ,  H01L29/78 ,  H01L29/866 ,  H01L2924/0002 ,  H02M7/003 ,  H05K7/20409 ,  H05K7/209 ,  H01L2924/00

摘要： An active rectifier of a rotary electric machine, in particular an active rectifier for alternators, for example for rectifying alternating currents (AC) to direct currents (DC) for charging batteries on vehicles, is disclosed. The active rectifier may include a plurality of power MOSFET transistors and a detecting and driving circuitry all mounted on a single substrate to form a half-bridge module. A number of at least two and up to N modules may be connected together to serve as a two and up to N-phase rectifier. Each module is connected in a way to rectify currents from one phase of the electric machine and has an individual power supply for the detecting and driving circuitry. The power supply may receive the power from the phase which is being rectified and operates independently of the alternator's voltage regulator.

公开(公告)号：US09844165B2

公开(公告)日：2017-12-12

申请号：US14773313

申请日：2012-12-10

申请人： Sieva, Podjetje Za Razvoj In Trzenje V Avtomobilski Industriji, D.O.O.

发明人： Peter Sever

IPC分类号： F28F7/00 ,  H05K7/20 ,  F28F3/02 ,  F28F3/12 ,  F28F13/06 ,  H01L23/367 ,  H01L23/473 ,  F28F13/12 ,  F28D21/00

CPC分类号： H05K7/20272 ,  F28D2021/0028 ,  F28F3/022 ,  F28F3/12 ,  F28F13/06 ,  F28F13/12 ,  H01L23/3677 ,  H01L23/473 ,  H01L2924/0002 ,  H05K7/20409 ,  H01L2924/00

摘要： A pin fin cooling system may include at least one first surface defining at least a base portion of the cooling system, and at least one pin fin array of a plurality of pin fins and at least one coolant fluid flow detector extending from the first surface. The coolant fluid flow deflector may be configured to split a coolant fluid flow from a primary flow into at least two secondary flows that follow a predetermined path over local heat sources, and may have a maximum wall thickness that is equal to a diameter of a cross-section of one of the pin fins. The cooling system may further include at least one boundary fin extending from the first surface that is in the shape of a spline, at least a portion of which may correspond and match at least a portion of a pattern of the pin fin array.

公开(公告)号：US20160029516A1

公开(公告)日：2016-01-28

申请号：US14773313

申请日：2012-12-10

申请人： SIEVA, PODJETJE ZA RAZVOJ IN TRZENJE V AVTOMOBILSKI INDUSTRIJI, D.O.O.

发明人： Peter Sever

IPC分类号： H05K7/20 ,  F28F13/12

CPC分类号： H05K7/20272 ,  F28D2021/0028 ,  F28F3/022 ,  F28F3/12 ,  F28F13/06 ,  F28F13/12 ,  H01L23/3677 ,  H01L23/473 ,  H01L2924/0002 ,  H05K7/20409 ,  H01L2924/00

摘要： A pin fin cooling system may include at least one first surface defining at least a base portion of the cooling system, and at least one pin fin array of a plurality of pin fins and at least one coolant fluid flow detector extending from the first surface. The coolant fluid flow deflector may be configured to split a coolant fluid flow from a primary flow into at least two secondary flows that follow a predetermined path over local heat sources, and may have a maximum wall thickness that is equal to a diameter of a cross-section of one of the pin fins. The cooling system may further include at least one boundary fin extending from the first surface that is in the shape of a spline, at least a portion of which may correspond and match at least a portion of a pattern of the pin fin array.

摘要翻译： 销散热片冷却系统可以包括限定冷却系统的至少一个基部的至少一个第一表面，以及多个销翅片的至少一个销翅片阵列和从第一表面延伸的至少一个冷却剂流体流量检测器。 冷却剂流体导流器可以被配置成将冷却剂流体流从初级流分裂成沿局部热源的预定路径的至少两个次级流，并且可以具有等于十字形直径的最大壁厚 切割其中一个引脚散热片。 冷却系统还可以包括从第一表面延伸的至少一个边界翅片，其为花键形状，其至少一部分可对应于并匹配销翅片阵列的图案的至少一部分。