公开(公告)号：WO2008087788A1

公开(公告)日：2008-07-24

申请号：PCT/JP2007/071988

申请日：2007-11-13

Applicant: 株式会社村田製作所 ,  和田 貴也

Inventor： 和田 貴也

IPC: H01P1/36 ,  H01F3/00 ,  H01P1/383 ,  H01P11/00

CPC classification number: H01P1/36 ,  H01F2003/103 ,  H01F2017/048 ,  Y10T29/49135

Abstract: 　簡単な構造からなって製造が容易であり、かつ、電気特性が良好な非可逆回路素子及びその製造方法を得る。 　永久磁石（４１）と、該永久磁石（４１）により直流磁界が印加されるフェライト（３２）と、該フェライト（３２）に配置された第１及び第２の中心電極と、回路基板（２０）とを備えた非可逆回路素子（２ポート型アイソレータ）。回路基板（２０）上に搭載されたフェライト・磁石組立体（３０）は、樹脂層（１０）によって覆われている。該樹脂層（１０）は、非磁性樹脂材からなる最内層（１１）と、磁性を有するフィラーを混合した磁性樹脂層（１２）とからなる。                                                                             

Abstract translation: 本发明提供一种结构简单，电特性优异且易于制造的不可逆电路元件。 以及制造不可逆电路元件的方法。 这种不可逆电路元件（双端口型隔离器）包括永磁体（41），由永磁体（41）施加直流磁场的铁氧体（32），设置在永磁体 铁氧体（32）和电路板（20）。 安装在电路板（20）上的铁氧体 - 磁体组件（30）被树脂层（10）覆盖。 树脂层（10）包括由非磁性树脂材料制成的最内层（11）和混有磁性填料的磁性树脂层（12）。

公开(公告)号：WO2007133399A3

公开(公告)日：2007-11-22

申请号：PCT/US2007/009904

申请日：2007-04-23

Applicant: SPANG & COMPANY ,  HUTH, Joseph, F., III ,  BOSLEY, Lowell, M.

Inventor： HUTH, Joseph, F., III ,  BOSLEY, Lowell, M.

IPC: H01F3/00

Abstract: Electromagnetic assemblies, core segments that form the same, and their methods of manufacture. The segments have an interlocking engagement, whereby a variety of assemblies can be produced from a very small number of similar or complementary segments in a manner that provides excellent mechanical stability. The articles and methods of formation offer design flexibility and provide for a large variety of patterns from a small number of primary shapes, provide an economical manufacturing method for large transformer and inductor cores, and improve uniformity of magnetic properties of the assemblies when compared to conventional practices.

公开(公告)号：WO2007133399A2

公开(公告)日：2007-11-22

申请号：PCT/US2007009904

申请日：2007-04-23

Applicant: SPANG & COMPANY ,  HUTH JOSEPH F III ,  BOSLEY LOWELL M

Inventor： HUTH JOSEPH F III ,  BOSLEY LOWELL M

IPC: H01F3/00

CPC classification number: H01F3/00 ,  H01F3/08 ,  H01F41/0206

Abstract: Electromagnetic assemblies, core segments that form the same, and their methods of manufacture. The segments have an interlocking engagement, whereby a variety of assemblies can be produced from a very small number of similar or complementary segments in a manner that provides excellent mechanical stability. The articles and methods of formation offer design flexibility and provide for a large variety of patterns from a small number of primary shapes, provide an economical manufacturing method for large transformer and inductor cores, and improve uniformity of magnetic properties of the assemblies when compared to conventional practices.

Abstract translation: 电磁组件，形成相同的芯部件及其制造方法。 这些节段具有互锁接合，由此可以以非常少量的类似或互补的部分以提供优异的机械稳定性的方式来生产各种组件。 形成的制品和方法提供设计灵活性并且提供从少量初级形状的各种图案，为大型变压器和电感器芯提供经济的制造方法，并且与常规的相比提高了组件的磁性能的均匀性 实践。

公开(公告)号：WO2005001853A3

公开(公告)日：2005-11-24

申请号：PCT/US2004018941

申请日：2004-06-14

Applicant: CYMER INC ,  NESS RICHARD M ,  PARTLO WILLIAM N ,  MELCHER PAUL C ,  FERGUSON GEORGE X ,  SAETHRE ROBERT B

Inventor： NESS RICHARD M ,  PARTLO WILLIAM N ,  MELCHER PAUL C ,  FERGUSON GEORGE X ,  SAETHRE ROBERT B

IPC: H01F3/00 ,  H01F27/10 ,  H01S3/097 ,  H01F27/08 ,  G21C7/00

CPC classification number: H01F27/266 ,  H01F27/025 ,  H01F27/10 ,  H01S3/097

Abstract: An apparatus and method for providing cooling to a magnetic circuit element having a magnetic core disposed around a centrally located core support member (200) having at least one core support member wall (210) is disclosed which may comprise a core support coolant inlet (282); a core support coolant outlet (283); a plurality of interconnected coolant flow passages (270) contained within the core support member wall and inter connected an arranged to pass coolant from one coolant flow passage to the next within the core support member wall along a coolant flow path within at least a substantial portion of the core support member wall from the core support coolant inlet to the core support coolant outlet. The apparatus may also comprise each core support coolant flow passage is in fluid communication with a fluid communication plenum at each end of each respective core support coolant flow passage, with each respective fluid communication plenum forming an outlet plenum for at least a first one of the respective core support coolant flow passages and an inlet plenum for at least a second one of the respective core support coolant flow passages along the coolant flow path from the core support coolant inlet to the core support coolant outlet.

Abstract translation: 公开了一种用于向具有设置在具有至少一个芯支撑构件壁（210）的中心定位的芯支撑构件（200）周围的磁芯的磁路元件提供冷却的装置和方法，其可以包括芯支撑冷却剂入口（282 ）; 芯支撑冷却剂出口（283）; 多个互连的冷却剂流动通道（270），其容纳在所述芯支撑构件壁内并且相互连接，所述多个相互连接的冷却剂流动通道（270）被布置成沿着至少大部分内的冷却剂流动路径将冷却剂从一个冷却剂流动通道传递到所述芯支撑构件壁 的芯支撑构件壁从芯支撑冷却剂入口到芯支撑冷却剂出口。 该装置还可以包括每个芯支撑冷却剂流动通道与每个相应的芯支撑冷却剂流动通道的每个端部处的流体连通通气室流体连通，每个相应的流体连通增压室形成出口压力室，用于至少第一个 相应的芯支撑冷却剂流动通道和用于沿着从芯支撑冷却剂入口到芯支撑冷却剂出口的冷却剂流动路径的相应的芯支撑冷却剂流动通道中的至少第二个的入口气室。

公开(公告)号：WO2005012697B1

公开(公告)日：2005-06-02

申请号：PCT/US2004023685

申请日：2004-07-23

Applicant: SOCIAL PROFIT NETWORK

Inventor： MOYER DAVID ,  SCHWARTZ GEORGE ,  MORRISON KEVIN

IPC: F01L20060101 ,  F01L1/34 ,  F01L9/04 ,  F02B20060101 ,  F16K11/04 ,  F16K31/06 ,  F16K31/08 ,  H01F3/00

CPC classification number: F01L9/04 ,  F01L2009/0448 ,  F16K31/0679 ,  F16K31/0689 ,  F16K31/082

Abstract: Systems are provided for electromagnetic actuation of a valve mechanism. A valve (12) is linearly moveable between a first closed position and a second open position. A first spring (30) is compressed when the valve is in the first closed position, and a second valve spring (28) is compressed when the valve is in the second open position. An electromagnetic actuation assembly (50) and a permanent magnet (42) is combined with the valve, such that the valve is latchable in either a closed or open position, and is readily movable between positions through application of energy to the electromagnetic circuitry. The electromagnetic circuitry is controllable to increase or decrease the local magnetic flux, such as to promote movement of the valve, or to provide a soft landing of the valve at either end of movement. Some system embodiments provide energy recovery, feed back, and/or feed forward sensing and control. The electromagnetic valve system can be implemented for a wide variety of engines, valves and actuators, such as for variable valve timing, valve disablement, and/or hybrid engine and energy storage applications.

Abstract translation: 提供用于电磁致动阀机构的系统。 阀（12）可在第一关闭位置和第二打开位置之间线性移动。 当阀处于第一关闭位置时，第一弹簧（30）被压缩，并且当阀处于第二打开位置时，第二阀弹簧（28）被压缩。 电磁致动组件（50）和永磁体（42）与阀结合，使得阀可锁定在关闭位置或打开位置，并且通过向电磁电路施加能量而容易在位置之间移动。 电磁电路是可控的，以增加或减少局部磁通量，例如促进阀的运动，或者在运动的任一端提供阀的软着陆。 一些系统实施例提供能量回收，反馈和/或前馈感测和控制。 电磁阀系统可以用于各种各样的发动机，阀和致动器，例如用于可变气门正时，气门禁用和/或混合发动机和能量存储应用。

公开(公告)号：WO2005030528A2

公开(公告)日：2005-04-07

申请号：PCT/US2004031077

申请日：2004-09-22

Applicant: KELSEY HAYES CO ,  DUKARIC DENNIS ,  LEWIN DOUGLAS

Inventor： DUKARIC DENNIS ,  LEWIN DOUGLAS

IPC: B60R20060101 ,  B60T8/36 ,  H01F3/00 ,  H01F5/04 ,  H01F7/16 ,  H01F27/26 ,  H01F27/29 ,  H01F41/10 ,  B60R

CPC classification number: H01F41/10 ,  B60T8/3675 ,  H01F5/04 ,  H01F7/1607 ,  H01F27/292

Abstract: A solenoid coil includes an open ended axial bore formed therethrough and at least one terminal support extending from one end thereof in a direction parallel to the axial bore and having a portion extending over an end of the bobbin bore. The tenninal support carries a terminal pin and is supported by a tool extending through the coil bore while the coil is assembled onto a printed circuit board.

Abstract translation: 螺线管线圈包括通过其形成的开口轴向孔，以及至少一个终端支撑件，其一端从平行于轴向孔的方向延伸，并具有在筒管孔的一端延伸的部分。 天线支撑件带有端子销，并且在线圈组装到印刷电路板上时由延伸穿过线圈孔的工具支撑。

公开(公告)号：WO2005012697A3

公开(公告)日：2005-04-07

申请号：PCT/US2004023685

申请日：2004-07-23

Applicant: SOCIAL PROFIT NETWORK

Inventor： MOYER DAVID ,  SCHWARTZ GEORGE ,  MORRISON KEVIN

IPC: F01L20060101 ,  F01L1/34 ,  F01L9/04 ,  F02B20060101 ,  F16K11/04 ,  F16K31/06 ,  F16K31/08 ,  H01F3/00

CPC classification number: F01L9/04 ,  F01L2009/0448 ,  F16K31/0679 ,  F16K31/0689 ,  F16K31/082

Abstract: Systems are provided for electromagnetic actuation of a valve mechanism. A valve (12) is linearly moveable between a first closed position and a second open position. A first spring (30) is compressed when the valve is in the first closed position, and a second valve spring (28) is compressed when the valve is in the second open position. An electromagnetic actuation assembly (50) and a permanent magnet (42) is combined with the valve, such that the valve is latchable in either a closed or open position, and is readily movable between positions through application of energy to the electromagnetic circuitry. The electromagnetic circuitry is controllable to increase or decrease the local magnetic flux, such as to promote movement of the valve, or to provide a soft landing of the valve at either end of movement. Some system embodiments provide energy recovery, feed back, and/or feed forward sensing and control. The electromagnetic valve system can be implemented for a wide variety of engines, valves and actuators, such as for variable valve timing, valve disablement, and/or hybrid engine and energy storage applications.

Abstract translation: 提供用于阀机构的电磁致动的系统。 阀（12）可在第一关闭位置和第二打开位置之间线性移动。 当阀处于第一关闭位置时，第一弹簧（30）被压缩，并且当阀处于第二打开位置时第二阀弹簧（28）被压缩。 电磁致动组件（50）和永磁体（42）与阀组合，使得阀可以在闭合或打开位置锁定，并且通过向电磁线圈施加能量容易地在位置之间移动。 电磁电路是可控制的，以增加或减少局部磁通量，例如促进阀门的运动，或者在两端运动时提供阀门的软着陆。 一些系统实施例提供能量回收，反馈和/或前馈感测和控制。 电磁阀系统可以用于各种各样的发动机，阀和致动器，例如用于可变气门正时，阀门禁用和/或混合发动机和能量存储应用。

公开(公告)号：WO02073639A2

公开(公告)日：2002-09-19

申请号：PCT/US0207195

申请日：2002-03-12

Applicant: SQUARE D CO

Inventor： HAY NOAH DAVID

IPC: H01F27/30 ,  H01F27/32 ,  H01F3/00

CPC classification number: H01F27/323 ,  H01F27/306 ,  H01F27/324

Abstract: The present invention relates to a method of manufacturing an improved comb for a disk wound transformer. The method comprises the steps of providing a web of cellulose material; removing a portion of the cellulose material to create a plurality of longitudinal slits along the length of the web, wherein the longitudinal slits have a fixed length and width; and folding the web along a line proximate the midpoint of the length of each of the longitudinal slits such that the cellulose material adjacent the longitudinal slits defines a plurality of tooth members.

Abstract translation: 本发明涉及一种制造用于盘绕组变压器的改进梳子的方法。 该方法包括提供纤维素材料纤维网的步骤; 去除所述纤维素材料的一部分以沿所述幅材的长度形成多个纵向狭缝，其中所述纵向狭缝具有固定的长度和宽度; 并且沿着每个纵向狭缝的长度的中点附近的线折叠网，使得与纵向狭缝相邻的纤维素材料限定多个齿构件。

公开(公告)号：WO0154556A3

公开(公告)日：2002-09-12

申请号：PCT/IL0000694

申请日：2000-10-31

Applicant: ODIN MEDICAL TECHNOLOGIES LTD ,  LIVNI AVINOAM ,  KATZ YOAV

Inventor： LIVNI AVINOAM ,  KATZ YOAV

IPC: G01R33/383 ,  H01F7/02 ,  H01F41/02 ,  B23P21/00 ,  G01V3/00 ,  G05B9/02 ,  H01F3/00 ,  H01F5/00 ,  H02K7/09

CPC classification number: H01F41/0253 ,  G01R33/383 ,  H01F7/0278 ,  Y10S29/095 ,  Y10S29/105 ,  Y10T29/4902 ,  Y10T29/49075 ,  Y10T29/49803 ,  Y10T29/53083 ,  Y10T29/53165 ,  Y10T29/53196 ,  Y10T29/53261 ,  Y10T29/53265 ,  Y10T29/53274

Abstract: An apparatus for the construction of a segmented annular permanent magnet from a predetermined number of previously magnetized segments of predetermined shape and size, said apparatus comprising: a rotatable carrousel (2) comprising an upper platform (24) and a lower platform (12), said platforms (12, 24) placed substantially parallel, adapted to receive between them, in an annular arrangement, said previously magnetized segments (43), at least two of a plurality of removable ferromagnetic segments (16) adapted to be mounted and dismounted from said carrousel platforms (12, 24), designated to shorten the magnetic flux of the previously magnetized segments (43) when mounted on the carrousel (2); an introducing means (3), adapted to introduce said previously magnetized segments (43) onto said carrousel (2); and a removing means (4), adapted to facilitate the removal of said removable ferromagnetic segments (16) from the carrousel (2).

Abstract translation: 一种用于从预定数量的预定形状和尺寸的先前磁化段构造分段环形永磁体的装置，所述装置包括：包括上平台（24）和下平台（12）的可旋转转盘（2） 所述平台（12,24）基本上平行放置，适于在它们之间以环形布置接收所述先前磁化的段（43），多个可移除的铁磁段（16）中的至少两个适于安装和拆卸 所述转盘平台（12,24）被指定为当安装在转盘（2）上时缩短先前磁化段（43）的磁通量; 引导装置（3），适于将所述先前被磁化的段（43）引入所述转盘（2）上; 以及移除装置（4），其适于便于从所述转盘（2）移除所述可移除的铁磁段（16）。

公开(公告)号：WO99053506A1

公开(公告)日：1999-10-21

申请号：PCT/US1999/007757

申请日：1999-04-08

IPC: C23C14/35 ,  G11B5/31 ,  H01F7/02 ,  H01F7/20 ,  H01F1/00 ,  C23C14/00 ,  G11B5/335 ,  G11B9/00 ,  H01F3/00 ,  H01F5/00 ,  H01F7/00

CPC classification number: C23C14/35 ,  G11B5/3163 ,  H01F7/0278 ,  H01F7/20

Abstract: A combination of magnets (407, 412) provides a substantially uniform external magnetic field, in which a plate shaped magnet (407) generates an external magnetic field and a frame shaped magnet (412) generates another external magnetic field. The frame and plate shaped magnets (407, 412) are disposed proximate each other to provide, through the combination of their external magnetic fields, the substantially uniform external magnetic field in a plane disposed substantially parallel to the plate and frame shaped magnets (407, 412). The size, shape and relative position of the magnets (407, 412) combine to produce an external magnetic field having a highly uniform magnetic field orientation over a wider area of a plane disposed proximate the magnets than heretofore available.

Abstract translation: 磁体（407,412）的组合提供基本上均匀的外部磁场，其中板状磁体（407）产生外部磁场，并且框形磁体（412）产生另外的外部磁场。 框架和板状磁体（407,412）彼此靠近设置，以通过它们的外部磁场的组合来提供基本上均匀的外部磁场，该平面设置成基本上平行于板和框架形状的磁体（407,412） 412）。 磁体（407,412）的尺寸，形状和相对位置组合在一起，以产生具有高于以前可用的靠近磁体的平面的更宽区域上具有高度均匀磁场取向的外部磁场。