专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明授权

US09396863B2 Transformer 有权
标题翻译：变压器
公开(公告)号：US09396863B2
公开(公告)日：2016-07-19
申请号：US14154862
申请日：2014-01-14
申请人： Solum Co., LTD.
发明人： Jae Gen Eom , Myeong Sik Cheon , Deuk Hoon Kim , Sang Joon Seo , Geun Young Park
IPC分类号： H01F27/30 , H01F27/02 , H01F27/28 , H01F27/29 , H01F17/04 , H01F27/26 , H01F27/32
CPC分类号： H01F27/26 , H01F27/29 , H01F27/30 , H01F27/325
摘要： A transformer, according to one possible embodiment, includes: a bobbin part formed by stacking a plurality of bobbins including external connection terminals; and coils respectively wound around the plurality of bobbins. At least one bobbin of the plurality of bobbins includes withdrawing grooves formed in a space between the external connection terminals, the respective coil wound around the at least one bobbin being withdrawn outside the bobbin via the withdrawing grooves and coupled to the external connection terminal.
摘要翻译：根据一个可能的实施例，变压器包括：通过堆叠多个包括外部连接端子的线轴而形成的线轴部分; 以及分别缠绕在多个线轴上的线圈。多个线轴的至少一个线轴包括形成在外部连接端子之间的空间中的抽出槽，缠绕在至少一个线轴上的各个线圈经由抽出槽被取出到线轴外部并耦合到外部连接端子。

52. 发明授权

US09368268B2 Underfloor transformer 有权
标题翻译：地板下变压器
公开(公告)号：US09368268B2
公开(公告)日：2016-06-14
申请号：US13670128
申请日：2012-11-06
申请人： ABB Technology AG
发明人： Michael Luckey , Marcos Bockholt , Benjamin Weber , Wolfgang Mönig
IPC分类号： H01F27/06 , H01F27/08 , H01F27/26 , H01F27/10 , H01F27/24
CPC分类号： H01F27/06 , B60L2200/26 , H01F27/26
摘要： An underfloor transformer includes a layered transformer core and at least one electrical winding through which the transformer core extends along a limb axis. In each of two axial end regions of the transformer core, a securing device, which interacts with the transformer core mechanically, is provided. The securing devices are configured for such tensile force stressing. The underfloor transformer can be carried suspended therefrom.
摘要翻译：地板下变压器包括分层变压器铁芯和至少一个电绕组，变压器铁芯沿其延伸沿着一个肢体轴线。在变压器芯的两个轴向端部区域的每一个中，提供了与变压器芯机械相互作用的固定装置。固定装置被构造成用于这种张力应力。地板下的变压器可以从中悬挂起来。

53. 发明授权

US09276546B2 Electromagnetic interference filter assembly 有权
标题翻译：电磁干扰滤波器组件
公开(公告)号：US09276546B2
公开(公告)日：2016-03-01
申请号：US14186144
申请日：2014-02-21
申请人： TYCO ELECTRONICS CORPORATION
发明人： Evan Lawrence Craig
IPC分类号： H03H1/00 , H01F17/06 , H03H7/01 , H03H7/42 , H01F27/26
CPC分类号： H03H1/0007 , H01F17/06 , H01F27/26 , H01F2017/065 , H01F2017/067 , H03H7/0115 , H03H7/427 , H03H2001/0028 , H03H2001/005 , H03H2001/0057
摘要： An assembly and method for providing electromagnetic interference isolation. The assembly includes an enclosure which has a first panel and a second panel. Bus bars extend through the first panel and the second panel. A mounting plate is positioned between the first panel and the second panel. The mounting plate has locating members thereon. A plurality of inductive cores are positioned proximate the locating members, the inductive cores having openings through which the bus bars extend. The inductive cores are precisely positioned in the enclosure to facilitate the electromagnetic interference isolation.
摘要翻译：一种用于提供电磁干扰隔离的装配和方法。组件包括具有第一面板和第二面板的外壳。母线延伸穿过第一面板和第二面板。安装板位于第一面板和第二面板之间。安装板上有定位件。多个感应芯位于定位构件附近，感应芯具有开口，母线延伸穿过该开口。感应式磁芯精确地定位在外壳中，便于电磁干扰隔离。

54. 发明申请

US20160047845A1 METHOD AND DEVICE FOR MONITORING AND MEASURING A CURRENT ON A MAGNETICALLY BIASED CHOKE 审中-公开
标题翻译：用于监测和测量磁性偏心晶体管上的电流的方法和装置
公开(公告)号：US20160047845A1
公开(公告)日：2016-02-18
申请号：US14925018
申请日：2015-10-28
申请人： SMA Solar Technology AG
发明人： Jens Friebe
IPC分类号： G01R15/14 , G01R33/07
CPC分类号： G01R15/148 , G01R33/02 , G01R33/072 , H01F21/08 , H01F27/26
摘要： In order to measure a choke current through a choke, a flux density of a magnetic field which is emitted by the choke is consecutively measured at a sampling rate at a location which is fixed in relation to the choke. A magnetic bias of the choke is ascertained from the measurement values of the flux density at a known choke current which occurs during operation of the choke, wherein the choke current is known only in longer time intervals than the inverse value of the sampling rate during measurement of the flux density. The actual choke current is determined from the actual measurement values of the flux density taking into account the ascertained magnetic bias.
摘要翻译：为了测量通过扼流圈的扼流电流，在相对于扼流圈固定的位置处以采样率连续测量由扼流器发射的磁场的磁通密度。扼流圈的磁偏置是根据在扼流圈工作期间发生的已知扼流电流下的磁通密度的测量值来确定的，其中扼流电流仅在测量期间采样率的倒数值的较长时间间隔中已知的通量密度。考虑到确定的磁偏压，实际的扼流电流由磁通密度的实际测量值确定。

55. 发明申请

US20160042851A1 STATIONARY INDUCTION ELECTRIC APPARATUS 有权
标题翻译：静电感应电器
公开(公告)号：US20160042851A1
公开(公告)日：2016-02-11
申请号：US14686079
申请日：2015-04-14
申请人： Hitachi, Ltd.
发明人： Naoya MIYAMOTO , Satoshi ICHIMURA , Naoyuki KURITA
IPC分类号： H01F3/04 , H01F17/06
CPC分类号： H01F27/24 , H01F27/25 , H01F27/26
摘要： An iron core is configured as a winding iron core block group that is obtained in such a manner that winding iron core blocks having rectangular cross-sections each of which is obtained by laminating magnetic metal ribbons with a predetermined width and which have plural widths and laminated thicknesses are arranged in the width direction of the magnetic metal ribbons. The laminated thickness of the winding iron core block located in the middle of the width direction of the magnetic metal ribbons is larger, and the cross-section of each iron core leg is configured substantially in a circular shape by centering the winding iron core blocks in the laminated direction of the magnetic metal ribbons. Upper and lower yokes are arranged in such a manner that the bottom faces of the winding iron core blocks are aligned, and an in-window support member supports the upper yoke on a plane.
摘要翻译：铁芯被构造为绕铁芯块组，其以如下方式获得：卷绕铁芯块，其具有矩形横截面，每个铁芯块通过层叠具有预定宽度并且具有多个宽度的磁性金属带并且层压厚度在磁性金属带的宽度方向上排列。位于磁性金属带的宽度方向中间的卷绕铁芯块的层叠厚度较大，每个铁芯脚的横截面通过将绕组铁芯块定中心而构成为大致圆形磁性金属带的层叠方向。上轭铁和下轭架以这样一种方式排列，使得绕铁铁芯块的底面对准，并且窗口支撑构件在平面上支撑上轭。

56. 发明申请

US20150244339A1 ELECTROMAGNETIC INTERFERENCE FILTER ASSEMBLY 有权
标题翻译：电磁干扰滤波器总成
公开(公告)号：US20150244339A1
公开(公告)日：2015-08-27
申请号：US14186144
申请日：2014-02-21
申请人： TYCO ELECTRONICS CORPORATION
发明人： Evan Lawrence CRAIG
IPC分类号： H03H1/00
CPC分类号： H03H1/0007 , H01F17/06 , H01F27/26 , H01F2017/065 , H01F2017/067 , H03H7/0115 , H03H7/427 , H03H2001/0028 , H03H2001/005 , H03H2001/0057
摘要： An assembly and method for providing electromagnetic interference isolation. The assembly includes an enclosure which has a first panel and a second panel. Bus bars extend through the first panel and the second panel. A mounting plate is positioned between the first panel and the second panel. The mounting plate has locating members thereon. A plurality of inductive cores are positioned proximate the locating members, the inductive cores having openings through which the bus bars extend. The inductive cores are precisely positioned in the enclosure to facilitate the electromagnetic interference isolation.
摘要翻译：一种用于提供电磁干扰隔离的装配和方法。组件包括具有第一面板和第二面板的外壳。母线延伸穿过第一面板和第二面板。安装板位于第一面板和第二面板之间。安装板上有定位件。多个感应芯位于定位构件附近，感应芯具有开口，母线延伸穿过该开口。感应式磁芯精确地定位在外壳中，便于电磁干扰隔离。

57. 发明申请

US20150162121A1 SMD TRANSFORMER STRUCTURE AND SMD TRANSFORMER ARRAY 有权
标题翻译： SMD变压器结构和SMD变压器阵列
公开(公告)号：US20150162121A1
公开(公告)日：2015-06-11
申请号：US14100824
申请日：2013-12-09
申请人： INPAQ TECHNOLOGY CO., LTD.
发明人： WEI-CHIH LEE , CGIA-UCH WU
IPC分类号： H01F27/06 , H01F27/28 , H01F27/26
CPC分类号： H01F27/06 , H01F27/027 , H01F27/26 , H01F27/2823 , H01F27/2885 , H01F27/292
摘要： A SMD transformer structure includes a substrate unit, a magnetic unit, a coil unit and a shielding unit. The substrate unit includes a support substrate. The magnetic unit includes at least one magnetic material core bar disposed on the support substrate. The coil unit includes at least one transformer coil assembly wound around the magnetic material core bar. The transformer coil assembly includes a plurality of transformer coils wound around the magnetic material core bar, and each transformer coil has two opposite end portions respectively and electrically connected to the corresponding first electrode and the corresponding second electrode of the substrate unit. The shielding unit includes at least one magnetic shielding board disposed on the magnetic material core bar. Whereby, the SMD transformer structure not only can be simplified to reduce its size, but also can be automatically manufactured to increase its production efficiency and product yield (reliability).
摘要翻译： SMD变压器结构包括基板单元，磁单元，线圈单元和屏蔽单元。基板单元包括支撑基板。磁性单元包括设置在支撑基板上的至少一个磁性材料芯棒。线圈单元包括缠绕在磁性材料芯棒上的至少一个变压器线圈组件。变压器线圈组件包括缠绕在磁性材料芯棒上的多个变压器线圈，并且每个变压器线圈分别具有两个相对的端部并电连接到相应的第一电极和衬底单元的对应的第二电极。屏蔽单元包括设置在磁性材料芯棒上的至少一个磁屏蔽板。因此，SMD变压器结构不仅可以简化，以减小其尺寸，而且可以自动制造，以提高其生产效率和产品产量（可靠性）。

58. 发明授权

US08963677B2 Oil immersed stereo wound-core amorphous alloy transformer 有权
标题翻译：油浸式立体声缠绕芯非晶合金变压器
公开(公告)号：US08963677B2
公开(公告)日：2015-02-24
申请号：US13820737
申请日：2011-10-31
申请人： Kaixuan Xu , Xianqing Guo
发明人： Kaixuan Xu , Xianqing Guo
IPC分类号： H01F27/26 , H01F30/12 , H01F27/10 , H01F27/02 , H01F27/24 , H01F27/06 , H01F27/00 , H01F27/30 , H01F27/25
CPC分类号： H01F27/06 , H01F27/008 , H01F27/25 , H01F27/26 , H01F27/306 , H01F30/12
摘要： An oil immersed stereo wound-core amorphous alloy transformer, comprising an iron core, a high-low voltage winding, leads and a tank. The core comprises three single frames made of amorphous alloy strips by winding and are identical in structure, and the single frames have a rectangular shape; the vertical sides of every two adjacent frames fit together fixedly to form a core pillar, and the horizontal sides of the single frame form iron yokes; the cross sections of the core pillars have an approximately circular or polygonal shape; the transformer further comprises a clamp, comprising a quasi-triangular upper and lower clamp, and posts, the lower clamp is provide with three food pads; the iron yokes in the lower portion of the iron core are located on the foot pads, and the high-low voltage winding is wound on the core pillars.
摘要翻译：一种油浸式立体声缠绕芯非晶合金变压器，包括铁芯，高低压绕组，引线和水箱。芯包括由非晶合金带制成的三个单一框架，其结构相同，单个框架具有矩形形状; 每两个相邻的框架的垂直边固定在一起形成一个芯柱，单个框架的水平边形成铁轭; 芯柱的横截面具有近似圆形或多边形的形状; 所述变压器还包括夹具，包括准三角形上下夹具和柱，所述下夹具提供三个食物垫; 铁芯下部的铁轭位于脚垫上，高低压绕组缠绕在芯柱上。

59. 发明申请

US20140176291A1 CHOKE COIL 审中-公开
标题翻译：选择线圈
公开(公告)号：US20140176291A1
公开(公告)日：2014-06-26
申请号：US14236312
申请日：2012-01-20
申请人： Xiaoguang Zheng , Shingo Ohashi
发明人： Xiaoguang Zheng , Shingo Ohashi
IPC分类号： H01F3/08
CPC分类号： H01F3/08 , H01F27/255 , H01F27/26 , H01F27/306 , H01F27/325 , H01F37/00
摘要： A choke coil of the present invention employs a dust core as a material for each core, and includes an outer core having a quadrangular frame shape, a bobbin on which a coil is wound and which is mounted in the frame of the outer core, and an inner core which serves as a magnetic core of the bobbin and which has a core-rod-like shape having a central axis parallel to the winding axial direction of the coil. The inner core is interposed between two flat surfaces facing each other in the inner face of the outer core such that the central axis extends in a direction orthogonal to the two flat surfaces.
摘要翻译：本发明的扼流线圈采用防尘芯作为每个芯的材料，并且包括具有四边形框架形状的外芯，缠绕有线圈并且安装在外芯的框架中的线轴，以及用作筒管的磁芯的内芯，其具有与线圈的卷绕轴线方向平行的中心轴的芯棒状。内芯插入在外芯的内表面中彼此面对的两个平面之间，使得中心轴线在与两个平坦表面正交的方向上延伸。

60. 发明申请

US20140002230A1 POWER TRANSFORMER 审中-公开
标题翻译：电力变压器
公开(公告)号：US20140002230A1
公开(公告)日：2014-01-02
申请号：US13978026
申请日：2012-01-06
申请人： Ching Chieh Hsiao , Zhi An Xiong
发明人： Ching Chieh Hsiao , Zhi An Xiong
IPC分类号： H01F38/10 , H01F27/255
CPC分类号： H01F38/10 , H01F27/255 , H01F27/26 , H01F27/326
摘要： A transformer core portion (110) for a power transformer (100) housed within a cylinder shaped light fixture is provided. The power transformer (100) includes a transformer core portion (110) that includes the first and the second core portions (115). Each of the first and second core portions (115) includes an approximately half-cylinder shaped top surface (117) and an interior space for housing a wire wound bobbin. The power transformer also includes a bobbin base (120) housed within the first and second core portions (115).
摘要翻译：提供了一种用于容纳在圆筒形灯具内的电力变压器（100）的变压器铁心部分（110）。电力变压器（100）包括包括第一和第二芯部（115）的变压器铁芯部（110）。第一和第二芯部（115）中的每一个包括大致半圆柱形的顶表面（117）和用于容纳线绕线轴的内部空间。电源变压器还包括容纳在第一和第二芯部（115）内的绕线筒基座（120）。

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