公开(公告)号：US20040196130A1

公开(公告)日：2004-10-07

申请号：US10827375

申请日：2004-04-20

发明人： Morris P.F. Liang ,  Sway Chuang ,  Frank K.C. Fan ,  Chen Chung Kao

IPC分类号： G11B005/147 ,  H01F007/06

CPC分类号： H01F17/0013 ,  H01F17/0033 ,  H01F41/043 ,  H01L23/5227 ,  H01L23/645 ,  H01L27/08 ,  H01L2924/0002 ,  Y10T29/49002 ,  Y10T29/4902 ,  Y10T29/49071 ,  Y10T29/49073 ,  Y10T29/49155 ,  H01L2924/00

摘要： A high density multi-layer microcoil includes a substrate, a multi-layer coil winding, a magnetic core and a dry film photoresist structure. The multi-layer coil winding and the magnetic core are supported by the dry film photoresist structure. The fabrication process is using photolithography process to form a dry film photoresist structure with a coil tunnel having coil elements perpendicular to the substrate and two outlets at ends of the tunnel; and injecting a conductive material with a low melting point into the tunnel and forming the coil winding.

摘要翻译： 高密度多层微线圈包括衬底，多层线圈绕组，磁芯和干膜光致抗蚀剂结构。 多层线圈绕组和磁芯由干膜光致抗蚀剂结构支撑。 制造工艺是使用光刻工艺形成干膜光致抗蚀剂结构，其中线圈通道具有垂直于衬底的线圈元件和隧道端部的两个出口; 并将具有低熔点的导电材料注入隧道并形成线圈绕组。

公开(公告)号：US20040177492A1

公开(公告)日：2004-09-16

申请号：US10388344

申请日：2003-03-13

申请人： Checkpoint Systems, Inc.

发明人： Eric Eckstein ,  Gary Mazoki ,  Peter Lendering ,  Luis Francisco Bonnin ,  Takeshi Matsumoto ,  Lawrence Appalucci

IPC分类号： H05K003/20 ,  H01F007/06

CPC分类号： H01F41/041 ,  G06K19/0726 ,  G06K19/07718 ,  G06K19/07749 ,  G08B13/2414 ,  G08B13/2437 ,  H01F5/003 ,  H01F27/40 ,  H01L2224/48091 ,  H01L2924/01079 ,  H01L2924/19041 ,  H01L2924/30107 ,  H01L2924/3011 ,  Y10T29/435 ,  Y10T29/49002 ,  Y10T29/49004 ,  Y10T29/49018 ,  Y10T29/4902 ,  Y10T29/49071 ,  Y10T29/49073 ,  Y10T29/49117 ,  Y10T29/49128 ,  Y10T29/4913 ,  Y10T29/49155 ,  Y10T29/49162 ,  H01L2924/00014

摘要： A method of making a resonant frequency tag which resonates at a predetermined frequency comprises the steps of forming a first conductive pattern comprising an inductive element and a first land, the first land having a first end connected to one end of the inductive element, and a second end spaced a predetermined distance from the first end; separately forming a second conductive pattern comprising a second land and a link element, the second land having a predetermined width; placing the second conductive pattern proximate to the first conductive pattern at a first predetermined location so that the second land overlies at least a portion of the first land with a dielectric therebetween to establish the plates of a capacitive element with a first predetermined capacitance which with the inductive element forms a resonant circuit; measuring the resonant frequency of the resonant circuit and comparing the measured frequency with the predetermined frequency; if the resonant frequency does not match the predetermined frequency within a selected tolerance, moving the second conductive pattern so that the second land moves along the length of the first land to thereby change the capacitance of the capacitive element; repeating the last two steps until a match occurs; and securing the second conductive pattern to the first conductive pattern.

摘要翻译： 制造以预定频率谐振的谐振频率标签的方法包括以下步骤：形成包括电感元件和第一焊盘的第一导电图案，第一焊盘具有连接到电感元件的一端的第一端，以及 与第一端隔开预定距离的第二端; 分别形成包括第二焊盘和链接元件的第二导电图案，所述第二焊盘具有预定的宽度; 将第二导电图案靠近第一导电图案放置在第一预定位置处，使得第二平台覆盖第一平台的至少一部分，其间具有电介质，以建立具有第一预定电容的电容元件的板， 电感元件形成谐振电路; 测量谐振电路的谐振频率并将测量的频率与预定频率进行比较; 如果谐振频率与所选公差内的预定频率不匹配，移动第二导电图案使得第二平台沿着第一平台的长度移动，从而改变电容元件的电容; 重复最后两个步骤，直到发生匹配; 以及将所述第二导电图案固定到所述第一导电图案。

公开(公告)号：US20040093718A1

公开(公告)日：2004-05-20

申请号：US10671575

申请日：2003-09-29

申请人： Mitsubishi Denki Kabushiki Kaisha

发明人： Toshie Takeuchi ,  Nobumoto Tohya ,  Mitsuru Tsukima ,  Takafumi Nakagawa ,  Yoshiharu Kobayashi ,  Hitoshi Gotou

IPC分类号： H01H033/66 ,  H01H001/00 ,  H01F007/06

CPC分类号： H01H33/6662 ,  H01F7/1607 ,  H01F2007/1692 ,  H01H51/2209 ,  H01H2051/2218 ,  Y10T29/4902 ,  Y10T29/49105

摘要： In an actuator of the invention, coils are kept from being displaced along a y-axis direction as projections of coil bobbins are sandwiched between first and second iron cores along the y-axis direction. Also, the coils are kept from being displaced excessively along x- and z-axis directions due to shocks, for instance, as they are fitted in groovelike channels formed in the first and second iron cores. Since two bearings are sandwiched and fixed between third and fourth iron cores along the x-axis direction, the bearings can be easily set on a common axis with high accuracy. It is therefore possible to prevent displacement of the coils during operation of the actuator. Slidable support plates ensure smooth movements of an armature and thereby provide improved reliability even when the distance between the support plates and the first to fourth iron cores is reduced.

摘要翻译： 在本发明的致动器中，当绕线轴线的突起沿着y轴方向被夹在第一铁芯和第二铁芯之间时，线圈不会沿y轴方向移位。 而且，由于它们被装配在形成在第一和第二铁芯中的槽形通道中时，由于冲击，线圈不会被沿x轴和z轴方向过度偏移。 由于两个轴承沿着x轴方向被夹持固定在第三和第四铁芯之间，因此轴承可以容易地高精度地设置在公共轴上。 因此，可以防止在致动器的操作期间线圈的位移。 可滑动的支撑板确保电枢的平稳运动，从而即使在支撑板和第一至第四铁芯之间的距离减小时也提供可靠的可靠性。

公开(公告)号：US20040074083A1

公开(公告)日：2004-04-22

申请号：US10682574

申请日：2003-10-10

申请人： GENERAL ELECTRIC COMPANY

发明人： Evangelos Trifon Laskaris ,  Liang Li ,  Kathleen Melanie Amm ,  Juliana Chiang Shei ,  Bulent Aksel ,  Mark Gilbert Benz ,  Gerald Burt Kliman ,  Paul Shadworth Thompson ,  Israel Samson Jacobs ,  Harold Jay Patchen

IPC分类号： G01R001/00 ,  G05F001/00 ,  H01F007/06 ,  H01F021/00

CPC分类号： H01F41/0253 ,  H01F13/003 ,  Y10T29/49004 ,  Y10T29/49009 ,  Y10T29/4902 ,  Y10T29/49073 ,  Y10T29/49075 ,  Y10T29/49083 ,  Y10T29/49117

摘要： A method of making a permanent magnet body is provided. The method includes providing a first precursor body comprising a plurality of blocks and magnetizing the first precursor body to form a first permanent magnet body. A recoil magnetization pulse may be applied to the permanent magnet body after the magnetization. The precursor body may be heated during magnetization. A power supply containing a battery may be used to energize a pulsed magnet used to magnetize the precursor body.

摘要翻译： 提供一种制造永磁体的方法。 该方法包括提供包括多个块的第一前体体，并使第一前体体磁化以形成第一永磁体。 在磁化之后可以向永磁体施加反冲磁化脉冲。 在磁化期间可以加热前驱体。 可以使用包含电池的电源来激励用于磁化前体体的脉冲磁体。

公开(公告)号：US20040068857A1

公开(公告)日：2004-04-15

申请号：US10321393

申请日：2002-12-18

申请人： LG ELECTRONICS INC.

发明人： Jin Soo Park ,  Cah Seung Jun ,  Tae Heoung Kim

IPC分类号： H02K015/14 ,  H01F007/06

CPC分类号： H02K1/148 ,  H02K1/16 ,  H02K1/187 ,  H02K15/026 ,  Y10T29/49009 ,  Y10T29/49071 ,  Y10T29/49073

摘要： Disclosed is a method for manufacturing a core of a motor for washing machines. In the manufacturing method, a pair of core bands are formed by punching the electric steel plate so that both core bands are opposite to each other in orientation and the teeth of one core band alternate with the corresponding teeth of the other core band, the core band is wound to a designated height so as to form a ring-shaped core, and securing parts are welded to the inner cylindrical surface of the ring-shaped core so as to be connected to a washing tub by bolts. The manufacturing method of the present invention is simply accomplished, allows the electrical steel plate to be maximally utilized, and improves a degree of strength of the core.

摘要翻译： 公开了一种用于制造洗衣机电动机的铁芯的方法。 在制造方法中，通过冲压电钢板形成一对芯带，使得两个芯带在取向上彼此相对，并且一个芯带的齿与另一个芯带的相应齿交替，芯 带缠绕到指定高度以形成环形芯，并且将固定部分焊接到环形芯的内圆柱形表面，以通过螺栓连接到洗涤桶。 本发明的制造方法简单地实现，能够最大限度地利用电工钢板，提高芯的强度。

公开(公告)号：US20040020030A1

公开(公告)日：2004-02-05

申请号：US10606738

申请日：2003-06-27

发明人： Kazukiyo Yamamoto ,  Yoshiaki Tanabe

IPC分类号： H05K013/00 ,  H01F007/06

CPC分类号： H01F41/10 ,  B23K1/0008 ,  B23K2101/36 ,  H01F5/04 ,  H01R43/0228 ,  H01R43/0263 ,  Y10T29/4902 ,  Y10T29/49071 ,  Y10T29/49073 ,  Y10T29/49144 ,  Y10T29/49169 ,  Y10T29/49174 ,  Y10T29/49179 ,  Y10T29/49181 ,  Y10T29/53439

摘要： A coated lead wire can be solidly connected to a terminal of a coil bobbin by placing the terminal entwined with the coated lead wire into between electrodes having heating portions, and heating the terminal entwined with the coated lead wire along with solder to melt the solder and burn off a coating layer of the coated lead wire while directing a blow of inert gas toward the terminal entwined with the coated lead wire between the electrodes. The coating layer carbonized as the result of being burned out by heating up the moving electrodes can be blown out without being mixed into the molten solder, consequently to add strength to the connection between the lead wire and the terminal, thereby to form reliable and firm connection between the lead wire and the terminal with ease.

摘要翻译： 涂覆的引线可以通过将与涂覆的引线缠绕的端子放置在具有加热部分的电极之间并且与焊料一起加热与涂覆的引线缠绕的端子来熔化焊料并将其焊接到线圈骨架的端子上， 烧掉涂覆的引线的涂层，同时引导惰性气体的吹向与电极之间涂覆的引线缠绕的端子。 通过加热移动电极而烧结而被碳化的涂层可以吹出而不会混入熔融焊料中，从而增加引线与端子之间的连接的强度，从而形成可靠和牢固的 导线与端子之间的连接方便。

公开(公告)号：US20040016105A1

公开(公告)日：2004-01-29

申请号：US10614360

申请日：2003-07-07

发明人： Raymond Martin Johnson ,  David Thomas Black

IPC分类号： H02K015/00 ,  H01F007/06

CPC分类号： H02K1/148 ,  Y10T29/49009 ,  Y10T29/49071 ,  Y10T29/49078

摘要： A method of making a motor stator in which the stator includes an inner stator part and an outer stator part, the method including placing the inner stator part inside the outer stator part, and rotating the inner stator part with respect to the outer stator part such that the inner stator part is retained with respect to the outer stator part by means of an interference fit.

摘要翻译： 一种制造电动机定子的方法，其中定子包括内定子部分和外定子部分，该方法包括将内定子部分放置在外定子部分内部，并且使内定子部分相对于外定子部分旋转， 内定子部分通过过盈配合相对于外定子部分保持。

公开(公告)号：US20030186674A1

公开(公告)日：2003-10-02

申请号：US10113660

申请日：2002-03-29

申请人： M/A-COM, Inc.

发明人： Bill Allen Keeney ,  Deirdre Anne Wallace

IPC分类号： H04B001/08 ,  H01F007/06

CPC分类号： H05K1/165 ,  H01F17/0006 ,  H03H7/0115 ,  H03H7/0123 ,  H03H7/48 ,  H03H2001/0085 ,  H05K1/0231 ,  H05K1/141 ,  H05K3/0052 ,  H05K3/3442 ,  H05K3/403 ,  H05K2201/09181 ,  H05K2201/1006 ,  Y10T29/4902 ,  Y10T29/49128 ,  Y10T29/4913

摘要： A cable television diplexer and telephony module that can be employed in CATV data transmission systems to enhance performance levels and reduce manufacturing costs. The cable television diplexer and telephony module includes a printed circuit board substrate, and a diplexer having a low pass filter section and a high pass filter section, each of which has components mounted on the substrate. The respective low pass and high pass filter sections of the diplexer include one or more high Q value planar spiral inductors. Each spiral inductor includes a narrow track of metal disposed on the substrate and wound around a center to form a circular spiral curve having a plurality of turns. The spiral inductor may be fabricated on the substrate of the cable television diplexer and telephony module, or on a separate substrate, using a standard PCB fabrication process.

摘要翻译： 有线电视双工器和电话模块，可用于CATV数据传输系统，以提高性能水平并降低制造成本。 有线电视双工器和电话模块包括印刷电路板基板和具有低通滤波器部分和高通滤波器部分的双工器，每个都具有安装在基板上的部件。 双工器的各个低通滤波器和高通滤波器部分包括一个或多个高Q值平面螺旋电感器。 每个螺旋电感器包括设置在基板上并围绕中心缠绕的金属的窄轨道，以形成具有多圈的圆形螺旋曲线。 螺旋电感器可以使用标准PCB制造工艺制造在有线电视双工器和电话模块的基板上，或者在单独的基板上。

公开(公告)号：US20030177630A1

公开(公告)日：2003-09-25

申请号：US10344504

申请日：2003-02-10

发明人： Sonja Herold ,  Thomas Stolk ,  Alexander Von Gaisberg

IPC分类号： H01F007/06

CPC分类号： F01L9/04 ,  Y10T29/49002 ,  Y10T29/49009 ,  Y10T29/49012 ,  Y10T29/4902 ,  Y10T29/49075 ,  Y10T29/49247

摘要： A known electromagnetic actuator comprises two electromagnets arranged opposite one another, an armature that is movable back and forth between the electromagnets against the force of two mutually counteracting springs, as well as adjusting means for adjusting the idle or rest position of the armature. In this regard, it is shown to be disadvantageous, that after several hours of operation a readjustment of the pre-tension of the springs determining the rest position may be necessary. The new method is to enable an adjustment of the pre-tension of the springs that is durable and optimal for the operation of the actuator. This is achieved in that the springs are compressed in repeating compression cycles so often until the energy respectively stored therein due to their compression no longer or only insignificantly differs from the energy stored in the respective spring in a preceding compression cycle, and in that the adjustment of the pre-tension of the springs is only carried out thereafter. Production of an electromagnetic actuator for controlling the gas exchange in an internal combustion engine.

摘要翻译： 已知的电磁致动器包括彼此相对布置的两个电磁体，抵靠两个相互抵消的弹簧的力在电磁体之间来回移动的电枢，以及用于调节电枢的空转或静止位置的调节装置。 在这方面，显示出不利的是，在操作数小时之后，可能需要重新调整确定静止位置的弹簧的预张力。 新的方法是能够调节弹簧的预张力，其对于致动器的操作是耐用的和最佳的。 这是通过弹簧以重复的压缩循环而被压缩的，直到由于其压缩而分别存储在其中的能量不再或者与之前的压缩循环中存储在相应弹簧中的能量没有显着差异，而且调整 弹簧的预张力仅在此之后进行。 生产用于控制内燃机中的气体交换的电磁致动器。

公开(公告)号：US20030173961A1

公开(公告)日：2003-09-18

申请号：US10228948

申请日：2002-08-28

申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.

发明人： Won-Youl Choi ,  Keon-Yang Park ,  Byeong-Cheon Koh ,  Myung-Sam Kang ,  Kyung-Won Na ,  Sang-On Choi

IPC分类号： G01R033/04 ,  H01F007/06

CPC分类号： G01R33/05 ,  G01R15/185 ,  G01R33/04 ,  Y10T29/49073 ,  Y10T29/49075

摘要： A fluxgate sensor integrated in a printed circuit board. The fluxgate sensor has soft magnetic cores having a lower core and an upper core mounted on the lower core, for forming a closed magnetic path on a printed circuit board, an excitation coil formed as a metal film, alternately winding the upper and the lower soft magnetic cores substantially in a number null8null pattern, and a pick-up coil formed as a metal film, having a structure of winding the upper and the lower soft magnetic cores substantially in a solenoid pattern, the pickup coil being placed on the same plane as an external contour of the excitation coil.

摘要翻译： 集成在印刷电路板中的磁通门传感器。 磁通门传感器具有软磁芯，其具有安装在下芯上的下芯和上芯，用于在印刷电路板上形成闭合磁路，形成为金属膜的励磁线圈，交替地卷绕上软和下软 基本上为“8”图案的磁芯和形成为金属膜的拾取线圈，具有将上下软磁芯基本上卷绕在螺线管图案中的结构，拾取线圈被放置在同一个 平面作为励磁线圈的外部轮廓。