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    • 15. 发明授权
    • 한류기
    • 故障限流器
    • KR101648414B1
    • 2016-08-16
    • KR1020147004031
    • 2012-08-17
    • 그리드온 엘티디.
    • 윌슨,로버트팬뉴,모하인더
    • H02H9/02
    • H02H9/021H01F29/14H01F38/023H01F2003/103H01F2006/001H02H3/332
    • 본발명은제1 기포화코어를포함하는한류기에있어서, 상기제1 기포화코어는, 제1 레그; 제1 AC 코일이제2 레그에감겨진, 상기제2 레그; 상기제1 AC 코일및 제2 AC 코일은직렬로감겨져있고제1 위상 AC 소스에연결되어있으며, 제2 AC 코일이그 주위에감겨진제3 레그; 제4 레그; 여기서상기제1 레그, 제2 레그, 제3 레그, 제4 레그는정렬되어있으며, 상기제1 레그, 제2 레그, 제3 레그, 제4 레그의제1 엔드들은제1 요크에의해결합되어있고, 상기제1 레그, 제2 레그, 제3 레그, 제4 레그의제2 엔드들은제2 요크에의해결합되어있고; 제1 플럭스방향을갖는상기제1 레그와제2 레그에서제1 폐마그네틱회로를생산하도록배열된제1 마그네틱바이어싱유닛; 및상기제1 플럭스방향과반대방향인제2 플럭스방향을갖는상기제3 레그와제4 레그에서제2 폐마그네틱회로를생산하도록배열된제2마그네틱바이어싱유닛;을포함할수 있다. 또한상기제1AC코일및 제2AC코일은각 AC 하프-사이클마다교대로바뀌며 AC 플럭스방향을갖는, 제2레그및 제3레그에서제1 폐 AC마그네틱회로를생성하도록배열될수 있다.
    • 16. 发明公开
    • 초크 코일
    • 选择线圈
    • KR1020130020551A
    • 2013-02-27
    • KR1020120072979
    • 2012-07-04
    • 에프디케이 가부시키가이샤
    • 오타마사루가나자와유코
    • H01F37/00H01F27/00
    • H01F3/10H01F17/043H01F2003/103
    • PURPOSE: A chalk coil is provided to prevent temperature rise in the chalk coil by reducing a calorific value in a divided magnet. CONSTITUTION: The chalk coil includes a core in which a closed-magnetic circuit is formed by a first core, a second core, and a ring core(6). The first core is inserted into a center unit of the core. The second core is arranged in the outer circumference of the coil. A gap unit is formed in the first core. The gap unit is arranged in a magnet(7) which provides a magnetic bias. The magnet is consist of a plurality of the magnets divided to a direction which connected to the first core.
    • 目的:提供粉笔盘管,以通过降低分割磁铁的发热量来防止白垩卷曲中的温度升高。 构成:白垩线圈包括芯,其中由第一芯,第二芯和环形芯(6)形成闭合磁路。 将第一芯插入到芯的中心单元中。 第二芯设置在线圈的外周。 在第一芯中形成间隙单元。 间隙单元布置在提供磁偏压的磁体(7)中。 磁体由分成连接到第一芯的方向分割的多个磁体组成。
    • 18. 发明公开
    • 자기 바이어스용 자석을 갖춘 자기 코어 및 이를 이용한인덕턴스 부품
    • 磁芯包括用于磁性偏移的磁体和使用其的电感元件
    • KR1020020042516A
    • 2002-06-05
    • KR1020010075367
    • 2001-11-30
    • 가부시키가이샤 토킨
    • 후지와라,테루히코이시이,마사요시호시,하루키이소가이,게이타이토,토루암보,타미코
    • H01F27/25
    • H01F3/10H01F3/14H01F17/04H01F29/146H01F2003/103
    • PURPOSE: A magnetic core including a permanent magnet is provided to reduce costs by supplying magnetic bias from both sides of the gap to the magnetic core including at least one gap in a magnetic path. CONSTITUTION: A core(39) used in the inductor component is made of a MnZn ferrite material and constitutes an EE type magnetic core having a magnetic path length of 2.46cm and an effective cross-sectional area of 0.394cm. The thin plate magnet(43) having a thickness of 0.16mm is processed into the same shape with the cross-section of the central leg of the E-type core(39). A molded coil(41) is incorporated in the E-type core(39), the thin plate magnet(43) is arranged in a core gap portion, and is held by the other core(39) and, therefore, this assembly functions as an inductor component. The direction of the magnetization of the thin plate magnet(43) is specified to be reverse to the direction of the magnetic field made by the molded coil.
    • 目的:提供一种包括永磁体的磁芯,以通过从磁隙的两侧向包括至少一个磁路间隙的磁芯提供磁偏压来降低成本。 构成:用于电感器部件的芯体(39)由MnZn铁氧体材料制成,构成磁路长度为2.46cm,有效截面积为0.394cm的EE型磁芯。 将厚度为0.16mm的薄板状磁体(43)与E型芯(39)的中心支线的截面加工成相同的形状。 在E型铁心(39)内装有一个模制线圈(41),薄铁磁体(43)被布置在铁芯间隙部分中,并被另一个芯体(39)保持,因此该组件的功能 作为电感器部件。 薄板磁体(43)的磁化方向被规定为与由模制线圈制成的磁场的方向相反。