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1. 发明授权

EP2587498B1 REACTOR AND REACTOR MANUFACTURING METHOD 有权转让
公开(公告)号：EP2587498B1
公开(公告)日：2018-12-26
申请号：EP10853629.3
申请日：2010-06-22
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： YOKOTA Shuji , SUGIYAMA Masaki , SAIGUSA Shinjiro , SHINOHARA Nobuki
IPC分类号： H01F37/00 , H01F27/24 , H01F3/10 , H01F27/32 , H01F27/02
CPC分类号： H01F27/022 , H01F3/14 , H01F27/263 , H01F27/325 , H01F27/327 , H01F37/00 , H01F2003/106 , Y10T29/4902 , Y10T29/49073
摘要： Disclosed is a reactor having improved performance and a compact external shape; also disclosed is a rector manufacturing method. The disclosed reactor has a case and a cylindrical molded coil which is disposed inside of the case and which is formed by covering a coil with a resin, wherein the molded coil is sealed by an iron powder mixed resin to which iron powder has been admixed. The reactor has a pillar provided as a single body with the case, and one or multiple ring-shaped core members. The ring-shaped core members are disposed outside the outer surface of the pillar such that the pillar is inserted inside the inner surface of said ring-shaped core members, and the molded coil is disposed outside the outer surface of the ring-shaped core members such that the ring-shaped core members are inserted inside the inner surface of sail molded coil. The ring-shaped core members are sealed by means of the aforementioned iron powder-mixed resin.

2. 发明公开

EP3369155A1 WIRELESS CHARGING MATS FOR PORTABLE ELECTRONIC DEVICES 审中-公开
公开(公告)号：EP3369155A1
公开(公告)日：2018-09-05
申请号：EP17772190.9
申请日：2017-09-11
申请人： Apple Inc.
发明人： GRAHAM, Christopher S. , KARANIKOS, Demetrios B. , JOL, Eric S. , LARSSON, Karl Ruben F. , THOMPSON, Paul J. , KASAR, Darshan R. , HAUG, Grant S. , KOWALSKI, Stefan A.
IPC分类号： H02J50/40 , H02J50/70 , H02J50/10 , H02J7/00
CPC分类号： H02J7/0042 , H01F27/288 , H01F27/325 , H02J5/005 , H02J7/025 , H02J50/10 , H02J50/40 , H02J50/60 , H02J50/70 , H04B5/0037 , H04B5/0075 , H04B5/0087 , H05K9/0007
摘要： Embodiments describe a transmitter coil arrangement for a wireless charging device including: a first layer of transmitter coils, each transmitter coil in the first layer of transmitter coils is arranged in a first radial direction; a second layer of transmitter coils, each transmitter coil in the second layer of transmitter coils is arranged in a second radial direction that is offset from the first radial direction by an angular offset; and a third layer of transmitter coils, each transmitter coil in the top layer of transmitter coils is arranged in a third rotational direction that is offset from both the first and second radial directions by the angular offset, where the second layer of transmitter coils is disposed between the first and third layers of transmitter coils

3. 发明公开

EP3367400A1 FILTER COMPONENT ASSEMBLY KIT, FILTER COMPONENT, AND METHOD FOR MANUFACTURING THE FILTER COMPONENT 有权
公开(公告)号：EP3367400A1
公开(公告)日：2018-08-29
申请号：EP18158026.7
申请日：2018-02-22
申请人： Sumida Corporation
发明人： SASAKI, Naoki , CHEN, Jiayu
IPC分类号： H01F27/30 , H01F27/32 , H01F37/00 , H01F41/098
CPC分类号： H01F5/06 , H01F5/02 , H01F27/02 , H01F27/306 , H01F27/325 , H01F37/00 , H01F41/098 , H03H2001/005
摘要： A filter component assembly kit (200) includes a bobbin (10) that is configured with first and second members (10a, 10b) and a core (30) that is in a quadrangular frame shape. When the first member (10a) is assembled with the second member (10b), a through hole (11) is formed in the bobbin (10). The through hole (11) extends in a first direction. The core (30) is configured with first and second extension bars (31, 32). The first and second extension bars (31, 32) extend in parallel in the first direction. When the first extension bar (31) is disposed in the through hole (11) of the bobbin (10), rotation of the core (30) around the first extension bar (31) is prevented. First allowance of the first extension bar (31) in a second direction, which is perpendicular to the first direction, in the through hole (11) is larger than second allowance of the first extension bar (31) in a third direction, which is perpendicular to the first and second directions, in the through hole (11).

4. 发明公开

EP3360145A1 STABFÖRMIGES INDUKTIVBAUTEIL 有权转让
公开(公告)号：EP3360145A1
公开(公告)日：2018-08-15
申请号：EP16791535.4
申请日：2016-10-18
申请人： InTiCa Systems AG
发明人： SICKLINGER, Thomas , ANETSEDER, Thomas
IPC分类号： H01F3/10 , H01Q1/32 , H01Q7/08
CPC分类号： H01Q7/08 , H01F3/08 , H01F17/04 , H01F27/263 , H01F27/325 , H01Q1/3241
摘要： The invention relates to a bar-shaped inductive component consisting of a core of magnetic material and of a holding element (12) for the core, the core being divided into a series of individual cores (20). The individual cores are arranged and fastened in relation to each other by means of the holding element (12) in such a way that the ends (22) of the holding elements that adjoin each other overlap. According to the invention, the individual cores (20) are arranged offset to each other in at least two layers.

5. 发明授权

EP3169891B1 WICKLUNGSSCHEMA FÜR EINEN TRANSFORMATOR EINES HOCHSETZSTELLERS UND ZÜNDSYSTEM ZUR VERSORGUNG EINER FUNKENSTRECKE EINER BRENNKRAFTMASCHINE MIT ELEKTRISCHER ENERGIE 有权
标题翻译：用于高电压设备的变压器的绕线方案以及用于供应具有电能的内燃机的无线电轨道的点火系统
公开(公告)号：EP3169891B1
公开(公告)日：2018-03-28
申请号：EP15724278.5
申请日：2015-05-21
申请人： Robert Bosch GmbH
发明人： STEINBERGER, Werner
IPC分类号： F02P3/02
CPC分类号： F02P9/002 , F02D2041/2027 , F02P3/0892 , F02P13/00 , F02P15/10 , H01F27/2823 , H01F27/2828 , H01F27/29 , H01F27/325 , H01F38/12 , H02M3/33507

6. 发明授权

EP3082139B1 POWER CONVERTERS WITH IMMERSION COOLING 有权
标题翻译：带浸入式冷却的电力转换器
公开(公告)号：EP3082139B1
公开(公告)日：2018-03-14
申请号：EP16165666.5
申请日：2016-04-15
申请人： Hamilton Sundstrand Corporation
发明人： WHITE, Adam M. , KHERALUWALA, Mustansir , FENG, Frank Z. , CAMPBELL, Kris H. , SHEPARD, Charles
IPC分类号： H01F27/00
CPC分类号： H01F27/18 , H01F27/00 , H01F27/2876 , H01F27/325
摘要： A transformer assembly 10 includes a housing 12 with a sealed housing interior 18, a transformer 16 disposed within the housing interior and having a core 20 with windings 24 wrapped about the core 20, and a condenser 14 mounted to the housing. The condenser 14 is in fluid communication with the housing interior. A surface of the windings 24 bounds a coolant channel extending between the windings 24 and the condenser 14 to convey coolant of a first phase to the condenser 14 and receive coolant of a second phase from the condenser 14.

7. 发明公开

EP3288047A1 RESONANT HIGH CURRENT DENSITY TRANSFORMER WITH IMPROVED STRUCTURE 审中-公开
标题翻译：具有改进结构的共振高电流密度变压器
公开(公告)号：EP3288047A1
公开(公告)日：2018-02-28
申请号：EP17186864.9
申请日：2017-08-18
申请人： Yujing Technology Co., Ltd.
发明人： YANG, Sen- Tai
IPC分类号： H01F27/32 , H01F27/38 , H01F27/28 , H01F27/26 , H01F27/30
CPC分类号： H01F27/2847 , H01F27/26 , H01F27/263 , H01F27/2866 , H01F27/289 , H01F27/306 , H01F27/324 , H01F27/325 , H01F27/33 , H01F27/34 , H01F27/38
摘要： A resonant high current density transformer with an improved structure includes a secondary insulating bobbin, a primary insulating bobbin and a core assembly. The secondary insulating bobbin includes a base. Posts and a raised plate extend from two sides of the base to form a receiving space for receiving an insulating sheath having a plurality of sleeves. A secondary winding is provided on each of the sleeve. The primary insulating bobbin having a tunnel is provided at one side of the secondary insulating bobbin. The surface of the primary insulating bobbin is provided with a primary winding and covered by an insulating cover. A core assembly includes a first core and a second core. A first primary core column and a second primary core column opposite to each other extend from a side of the first and second cores, respectively, and a plurality of first secondary core columns and a plurality of second secondary core columns extend from another side of the first and second cores, respectively. The first primary core column and the second primary core column are inserted into the tunnel of the primary insulating bobbin, while each of the first secondary core columns and each of the second secondary core columns are inserted into a corresponding one of the sleeves. As a result, the secondary windings are capable of withstanding large current. Their overall length covers the air gap of the core assembly, thus achieving magnetic shielding. Meanwhile, production and assembly processes are simplified.
摘要翻译：具有改进结构的谐振高电流密度变压器包括次绝缘线圈架，主绝缘线圈架和核心组件。次绝缘线圈架包括基座。支柱和凸起板从基座的两侧延伸形成用于接纳具有多个套筒的绝缘套的接收空间。次级绕组设置在每个套筒上。具有通道的主绝缘线圈架设置在次绝缘线圈架的一侧。主绝缘线圈架的表面设有一个初级绕组并由绝缘盖覆盖。核心组件包括第一核心和第二核心。彼此相对的第一主芯柱和第二主芯柱分别从第一芯和第二芯的一侧延伸，并且多个第一次级芯列和多个第二次级芯柱从第一芯柱和第二芯柱的另一侧第一和第二核心。第一初级芯柱和第二初级芯柱插入主绝缘线圈架的通道中，而第一次级芯柱和第二次级芯柱中的每一个插入相应的一个套管中。结果，次级绕组能够承受大电流。它们的总长度覆盖了核心组件的气隙，从而实现了磁屏蔽。同时，简化了生产和装配流程。

8. 发明公开

EP3155625A4 IGNITION COIL 有权转让
公开(公告)号：EP3155625A4
公开(公告)日：2018-02-21
申请号：EP15809617
申请日：2015-06-16
申请人： DELPHI TECH INC
发明人： SKINNER ALBERT A , HAMER COLIN , LEVES JR HARRY O
IPC分类号： H01F5/02 , H01F38/12
CPC分类号： H01F27/325 , H01F27/29 , H01F38/12 , H01F2005/025
摘要： An ignition coil for delivering a spark-generating current to a spark plug includes a magnetically-permeable core; a primary winding disposed outward of the core; and a secondary winding radially surrounding the primary winding and inductively coupled to the primary winding, the secondary winding having a low-voltage end and a high-voltage end. The secondary winding includes a secondary winding first section proximal to the low-voltage end and having a first thickness. The secondary winding also includes a secondary winding second section proximal to the high-voltage end and having a second thickness that is less than the first thickness of the secondary winding first section.

9. 发明授权

EP2779183B1 Improved structure of transformer 有权
标题翻译：改进变压器结构
公开(公告)号：EP2779183B1
公开(公告)日：2018-02-21
申请号：EP14159430.9
申请日：2014-03-13
申请人： Yujing Technology Co., Ltd.
发明人： Yang, Sen-Tai
IPC分类号： H01F27/28 , H01F27/30
CPC分类号： H01F27/24 , H01F27/263 , H01F27/2866 , H01F27/306 , H01F27/325
摘要： An improved structure of transformer includes a lead frame main body (1), a lead frame cover (2), a trouser-like flap (2), and two iron cores (4) where the lead frame main body has a penetration hole (11) with a bobbin (12) formed at the circumference there around. The trouser-like flap being made of metal has a hollow part (31) for slipping on a bobbin (121) of the lead frame main body also includes horizontally stretched thigh parts. The outer circumference of the trouser-like flap is furnished with a primary winding. The lead frame cover being a sheet-shaped body has a hollow hole (21) furnished at the center thereof. On the inner-side surface, each of the two iron core has a main core part (41) capable of stretching through the penetration hole of the lead frame main body where the main core part has a containing circumferential trench (43) capable of containing the lead frame main body. What is more, the containing circumferential trench also has a pair of oppositely disposed side openings (44, 45) for being stretched through by the wire connecting seats.

10. 发明公开

EP2402966A3 Transformer and flat display device including the same 有权转让
标题翻译：变压器和包括其的平面显示设备
公开(公告)号：EP2402966A3
公开(公告)日：2017-11-01
申请号：EP11250632.4
申请日：2011-07-01
申请人： SOLUM CO., LTD.
发明人： Park, Geun Young , Cheon, Myeong Sik , Eom, Jae Gen , Seo, Sang Joon , Kim, Deuk Hoon , Shin, Hwi Beom , Lee, Young Min , Kim, Jong Hae
IPC分类号： H01F27/32 , H01F5/04 , H01F5/02 , H05B41/02
CPC分类号： H01F27/325 , H01F5/04 , H01F2005/025 , H05B41/02
摘要： There are provided a thin transformer capable of being used in a thin display device such as a liquid crystal display (LCD) device, a light emitting diode (LED) device, and a flat panel display device including the thin transformer. The transformer includes a bobbin part including inner and outer bobbins each including a pipe shaped body part having a though-hole formed in an inner portion thereof and a flange part protruding outwardly from both ends of the body part; coils respectively wound around the inner and outer bobbins, and a core electromagnetically coupled to the coils to thereby form a magnetic path, wherein the outer bobbin includes a support part formed at the flange part formed at an upper end of the body part of the outer bobbin so as to cover a portion of the through-hole, and the inner bobbin is coupled to the outer bobbin while having one end supported by the support part.
摘要翻译：提供了能够用于诸如液晶显示（LCD）装置，发光二极管（LED）装置和包括该薄变压器的平板显示装置的薄显示装置中的薄型变压器。该变压器包括：线圈架部分，包括内线圈架和外线圈架，每个线圈架包括管状主体部分和凸缘部分，该管状主体部分具有形成在其内部的通孔，该凸缘部分从主体部分的两端向外突出; 分别卷绕在所述内侧线圈架和所述外侧线圈架上的线圈，以及与所述线圈电磁耦合从而形成磁路的磁芯，其中，所述外侧线圈架包括形成在所述凸缘部分处的支撑部分，所述支撑部分形成在所述外侧主体部分的上端以覆盖通孔的一部分，并且内部线圈架被联接到外部线圈架，同时其一端由支撑部分支撑。

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