专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

US06433664B1 Coil 有权
标题翻译：线圈
公开(公告)号：US06433664B1
公开(公告)日：2002-08-13
申请号：US09655898
申请日：2000-09-06
申请人： Hideo Ishii , Toshikazu Fujiyoshi , Masao Katooka
发明人： Hideo Ishii , Toshikazu Fujiyoshi , Masao Katooka
IPC分类号： H01F2730
CPC分类号： H01F27/323 , H01F27/2823 , H01F27/306 , H01F41/04
摘要： A conductor is wound around a magnetic core to form a plurality of conductor turns. The conductor turns are spaced from one another by a substantially equal spacing d. An insulating layer is disposed between the conductor turns and the magnetic core. An insulating member is wound around the magnetic core in such a manner as to be located in the spaces between and in contact with adjacent ones of the conductor turns.
摘要翻译：导体缠绕在磁芯上以形成多个导体匝。导体匝彼此间隔大致相等的间距d。绝缘层设置在导体匝和磁芯之间。绝缘构件以这样的方式缠绕在磁芯上，即位于与相邻的导体匝之间的空间中并与之接触。

32. 发明授权

US06326875B1 Arrangement for implementing a magnetic circuit on a circuit board 失效
标题翻译：在电路板上实现磁路的布置
公开(公告)号：US06326875B1
公开(公告)日：2001-12-04
申请号：US09594355
申请日：2000-06-14
申请人： Risto Tuovinen
发明人： Risto Tuovinen
IPC分类号： H01F2730
CPC分类号： H05K1/165 , H01F27/06 , H01F27/263 , H05K7/12 , H05K2201/086 , H05K2201/09063 , H05K2201/10393
摘要： The invention relates to an arrangement for implementing a planar magnetic circuit on a circuit board. The arrangement includes (a) printed circuit board (PCB), wherein a conductive wire pattern of an inductive circuit is formed as well as openings through the circuit board close to the conductive pattern, (b) two ferrite pieces, at least one of which can be fitted into the openings so that the pieces may be pressed against one another from opposite sides of the circuit board, and (c) a mechanical clamp which can be fitted around the ferrite pieces to lock them to each other, whereby the clamp extends around the ferrite pieces located on both sides of the circuit board. To eliminate gluing of ferrite pieces and to eliminate any relative movement between the ferrite pieces and the circuit board, the clamp is formed with spring-like protrusions which are fitted in relation to the openings in the circuit board so that they are pressed against the inner edges of the openings when the clamp is in its position around the ferrite pieces.
摘要翻译：本发明涉及一种用于在电路板上实现平面磁路的装置。该布置包括（a）印刷电路板（PCB），其中形成感应电路的导线图案以及靠近导电图案的电路板的开口，（b）两个铁氧体块，其中至少一个可以装配到开口中，使得片可以从电路板的相对侧彼此压紧，和（c）可以围绕铁氧体块安装以将它们彼此锁定的机械夹具，由此夹子延伸围绕位于电路板两侧的铁氧体片。为了消除铁氧体部件的胶合并且消除铁氧体部件和电路板之间的任何相对运动，夹具形成有弹簧状突起，其相对于电路板中的开口装配，使得它们被压靠在内部当夹具处于其围绕铁氧体片的位置时，开口的边缘。

33. 发明授权

US06236298B1 Coil rack for a transformer 失效
标题翻译：用于变压器的线圈架
公开(公告)号：US06236298B1
公开(公告)日：2001-05-22
申请号：US09167710
申请日：1998-10-07
申请人： James Chien-Chung Chen
发明人： James Chien-Chung Chen
IPC分类号： H01F2730
CPC分类号： H01F27/306 , H01F27/29
摘要： A coil rack for transformer including a coil winding seat around which an inner and an outer coil windings are sequentially provided. Axially extended through holes are formed on a bottom of the coil winding seat at positions spaced below the inner coil winding. Stoppers are provided to separately locate radially outside the through holes. Each of the stoppers is provided at a bottom surface with a radially extended open channel of which one end leads to the through hole and another end to an outer end of the coil rack. Free ends of the inner coil winding are separately guided downward via the axially extended through holes and then outward via the radially extended open channels on bottom surface of the stoppers to avoid contact with the outer coil winding and any possible short circuit.
摘要翻译：一种用于变压器的线圈架，包括线圈绕组座，围绕其围绕内圈和外圈绕组顺序地设置。在线圈绕组座的底部上形成有轴向延伸通孔，位于内线圈绕组下方的位置处。设置止动件以分开定位在通孔的径向外侧。每个止动件设置在底表面处，其具有径向延伸的开放通道，其一端通向通孔，另一端设置在线圈架的外端。内部线圈绕组的自由端通过轴向延伸的通孔分别引导向下，然后通过止动器底表面上的径向延伸的开放通道向外引导，以避免与外部线圈绕组接触和任何可能的短路。

34. 发明授权

US06191677B1 Inductance element 有权
标题翻译：电感元件
公开(公告)号：US06191677B1
公开(公告)日：2001-02-20
申请号：US09345386
申请日：1999-06-30
申请人： Bernhard Orben , Richard Koeppl , Rene Twardzik , Jerzy Cierpinski , Olaf Busse , Martin Grabner , Thomas Eckhard , Cristian Bahr
发明人： Bernhard Orben , Richard Koeppl , Rene Twardzik , Jerzy Cierpinski , Olaf Busse , Martin Grabner , Thomas Eckhard , Cristian Bahr
IPC分类号： H01F2730
CPC分类号： H01F27/325 , H01F2005/025
摘要： The invention relates to an coil former and at least one wire winding arranged on the coil former, the coil former (1) having a cylindrical sleeve (1a) whose cylinder axis runs parallel to the winding axis (A—A) of the at least wire winding, and at least two side walls (1b, 1c) arranged perpendicularly to the winding axis (A—A), and the cylindrical sleeve (1a) and the side walls (1b, 1c) forming at least one winding space for the at least one wire winding (2, 3). According to the invention, the at least two side walls (1b, 1c) each have at least one shoulder (1d, 1e), which subdivide the at least one winding space into a non-constricted first region (B1) and into at least one constricted second region (B2). In addition, the inductance element has electrical insulation (5), which bears on the at least one shoulder (1d, 1e) of the side walls (1b, 1c) and separates the non-constricted first region (B1) from the at least one constricted second region (B2).
摘要翻译：本发明涉及一种线圈架和线圈架上布置的至少一个线绕组，线圈架（1）具有圆柱形套筒（1a），其圆柱轴线平行于至少线绕组的绕线轴线（AA）以及垂直于卷绕轴线（AA）布置的至少两个侧壁（1b，1c），以及形成用于至少一根丝线的至少一个卷绕空间的圆柱形套筒（1a）和侧壁（1b，1c）绕组（2,3）。根据本发明，所述至少两个侧壁（1b，1c）各自具有至少一个肩部（1d，1e），所述至少一个肩部（1d，1e）将所述至少一个绕组空间细分成非收缩的第一区域（B1）并且至少一个缩小的第二区域（B2）。另外，电感元件具有电绝缘体（5），该电绝缘体（5）承载在侧壁（1b，1c）的至少一个肩部（1d，1e）上，并且将非限制的第一区域（B1）与至少一个缩小的第二区域（B2）。

35. 发明授权

US06836204B2 Electric motor winding insulation method and apparatus 失效
标题翻译：电动机绕组绝缘方法和装置
公开(公告)号：US06836204B2
公开(公告)日：2004-12-28
申请号：US10062987
申请日：2002-01-31
申请人： Ray Thomas Reid , Jeffrey A. Hudson
发明人： Ray Thomas Reid , Jeffrey A. Hudson
IPC分类号： H01F2730
CPC分类号： H02K15/10 , Y10T29/49071
摘要： A technique is provided for insulating a winding or coil for an electrical machine such as a motor. The coil is wound and placed in a taping station. Multiple layers of insulating tape are applied along an end region with leads bent back from the end region. The taping station permits the leads to be then placed over the insulated end region, and the main body region of the coil is similarly taped in a continuous uninterrupted manner. The tape wrap pitch may be varied along certain regions, where increased dielectric strength is desired. Following the insulating tape application, an armor tape may be applied over both the end region and the main region of the coil in a continuous uninterrupted manner. The coil can then be finished and assembled in a machine such as an electric motor stator.
摘要翻译：提供了用于绝缘诸如电动机的电机的绕组或线圈的技术。线圈被缠绕并放置在胶带站中。沿端部区域施加多层绝缘带，引线从端部区域向后弯曲。胶带站允许将引线放置在绝缘端部区域上，并且线圈的主体区域以类似的方式以连续不间断的方式粘贴。胶带间距可以沿着某些区域变化，其中期望增加介电强度。在绝缘胶带应用之后，可以以连续的不间断的方式将铠装带施加在线圈的端部区域和主要区域上。然后线圈可以在诸如电动机定子的机器中完成并组装。

36. 发明授权

US06819213B2 Inductive device 失效
标题翻译：感应装置
公开(公告)号：US06819213B2
公开(公告)日：2004-11-16
申请号：US10349252
申请日：2003-01-21
申请人： Bowen F. Marshall , Marc A. Craig
发明人： Bowen F. Marshall , Marc A. Craig
IPC分类号： H01F2730
CPC分类号： H01F5/04 , H01F5/02 , H01F17/045 , H01F27/2455 , H01F27/29 , H01F41/076 , H01F41/098 , H01F41/10 , H04R1/06
摘要： An inductive device comprises a coil having a winding and extending along and spaced from an axis, and a pair of lead wires extending internally between the ends of the coil. The lead wires extend externally from one of said ends for connection to an electrical circuit, and form start and finish posts at the other of said ends. The respective ends of the winding are wound on and electrically connected to the posts, for which purposes the posts extend axially away from the coil in spaced relationship.
摘要翻译：感应装置包括具有绕组并沿着轴线延伸并与其间隔开的线圈以及在线圈的端部之间内部延伸的一对引线。引线从所述端部之一的外部延伸以连接到电路，并且在所述端部中的另一端形成起始和终止柱。绕组的相应端部缠绕并电连接到柱，为此，柱以间隔的关系轴向地远离线圈延伸。

37. 发明授权

US06727793B2 Low-power transformer for printed circuit boards 失效
标题翻译：用于印刷电路板的低功率变压器
公开(公告)号：US06727793B2
公开(公告)日：2004-04-27
申请号：US09934978
申请日：2001-08-21
申请人： John Joseph Piechnick
发明人： John Joseph Piechnick
IPC分类号： H01F2730
CPC分类号： H01F27/292 , H01F5/02 , H01F27/325 , H01F2027/297
摘要： A low-power planar transformer for cell phone chargers or the like includes a primary bobbin structure carrying connection pins aligned for mounting the transformer in a through-hole configuration or directly on a circuit board, and a secondary bobbin structure that fits wholly within the primary bobbin structure.
摘要翻译：用于手机充电器等的低功率平面变压器包括：承载连接销的主绕线架结构，所述连接引脚对准，用于将变压器安装在通孔结构中或者直接安装在电路板上;以及次级绕线架结构，线轴结构。

38. 发明授权

US06680667B2 Electrical conductor winding and a method of manufacturing an electrical conductor winding 有权
公开(公告)号：US06680667B2
公开(公告)日：2004-01-20
申请号：US10105346
申请日：2002-03-26
申请人： Anthony G Razzell , John J A Cullen , Diane Holland
发明人： Anthony G Razzell , John J A Cullen , Diane Holland
IPC分类号： H01F2730
CPC分类号： H02K3/522 , H01F27/2804 , H01F41/041 , H02K3/18 , H02K3/26 , H02K3/30 , Y10T29/4902 , Y10T29/49071
摘要： An electrical conductor winding (70) comprises a plurality of laminates of electrical insulation (72). Each laminate of electrical insulation (72) has a slot (78) on one surface (76). Each laminate of electrical insulation (70) has an electrical conductor (82) arranged in the slot (78). An electrical connector (84) connects the electrical conductor (82) in one laminate of electrical insulation (78) with the electrical conductor (82) in an adjacent laminate of electrical insulation (72). The laminates of electrical insulation (72) are arranged such that the surface (74) of one laminate of electrical insulation (72) abuts and is bonded to the surface (76) of an adjacent laminate of electrical insulation (12). The laminates of electrical insulation (12) comprise a glass-ceramic material. The electrical conductor windings allow active magnetic bearings, electric motors and electric generators to be used at temperatures up to 500° C. for example in gas turbine engines.

39. 发明授权

US06677848B1 High-voltage winding including double-sided insulating tape and associated methods 有权
标题翻译：高压绕组包括双面绝缘胶带及相关方法
公开(公告)号：US06677848B1
公开(公告)日：2004-01-13
申请号：US10186824
申请日：2002-07-01
申请人： Franklin T. Emery
发明人： Franklin T. Emery
IPC分类号： H01F2730
CPC分类号： H02K3/40 , Y02E10/725 , Y10T29/4902
摘要： A high-voltage winding is described for use in a dynamoelectric machine. The high-voltage winding includes an electrical conductor (12), an insulator (14) surrounding the electrical conductor, and an electrically conductive layer (16) surrounding the insulator. The insulator (14) may include a tape (18) arranged to define a wrapped layer. A double-sided tape may be provided that includes a flexible tape substrate (20) with an inner major surface (22) adjacent the conductor (12) and an outer major surface (24) opposite the inner major surface. An inner silicate layer (26) may be secured to the inner major surface and an outer silicate layer (28) to the outer major surface. A single-sided tape may also be provided between the conductors and double-sided tape.
摘要翻译：描述了用于电动机的高压绕组。高压绕组包括电导体（12），围绕电导体的绝缘体（14）和围绕绝缘体的导电层（16）。绝缘体（14）可以包括布置成限定包裹层的带（18）。可以提供双面胶带，其包括具有与导体（12）相邻的内主表面（22）的柔性带基材（20）和与内主表面相对的外主表面（24）。内部硅酸盐层（26）可以固定到内部主表面和外部硅酸盐层（28）到外部主表面。也可以在导体和双面胶带之间设置单面胶带。

40. 发明授权

US06611190B2 Transformer for inverter circuit 失效
标题翻译：逆变电路用变压器
公开(公告)号：US06611190B2
公开(公告)日：2003-08-26
申请号：US09952416
申请日：2002-09-11
申请人： Tzu-To Chui , Cheng-Chia Hsu , Yung-Chm Chou
发明人： Tzu-To Chui , Cheng-Chia Hsu , Yung-Chm Chou
IPC分类号： H01F2730
CPC分类号： H01F38/10 , H01F27/306
摘要： A transformer for an inverter circuit, comprising: a core module having a first core portion and a second core portion; a first bobbin having a first coiled portion and a first hollow portion for receiving the first core portion; a second bobbin substantially disposed parallel to the first bobbin, the second bobbin having a second coiled portion and a second hollow portion for receiving the second core portion; primary coils wound around the first coiled portion; and secondary coils wound around the second coiled portion.
摘要翻译： 1.一种用于逆变器电路的变压器，包括：芯模块，具有第一芯部分和第二芯部分; 第一线轴，具有第一线圈部分和用于接收第一芯部分的第一中空部分; 基本上平行于所述第一线轴布置的第二线轴，所述第二线轴具有第二线圈部分和用于接收所述第二芯部分的第二中空部分; 初级线圈缠绕在第一线圈部分周围; 和二次线圈缠绕在第二卷绕部分上。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式