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公开(公告)号:US20130027163A1
公开(公告)日:2013-01-31
申请号:US13560106
申请日:2012-07-27
申请人: Kazuhiro KOSAKA , Ryota Tanabe , Souichi Yoshinaga , Masahiko Yamashita , Seigo Satou , Mitsutoshi Kameda , Tsugio Takeda
发明人: Kazuhiro KOSAKA , Ryota Tanabe , Souichi Yoshinaga , Masahiko Yamashita , Seigo Satou , Mitsutoshi Kameda , Tsugio Takeda
IPC分类号: H01F27/02
CPC分类号: H01F27/255 , H01F27/327 , H01F37/00
摘要: A reactor is disclosed. The reactor is comprised of a housing, a solenoid coil, a center columnar member, and a core. The center columnar member provides first surfaces contacting with sandwich portions of the housing, and the core is comprised of resin including magnetic powder. The coil and the center columnar member are fixed in the core. A surface roughness (Rz2) of a second surface which contacts to the core is larger than a surface roughness (Rz1) of the first surfaces. The center columnar member further provides a basis surface of which roughness (Rz3) is smaller than the Rz2 and larger than the Rz1.
摘要翻译: 公开了一种反应器。 反应器由壳体,螺线管线圈,中心柱状构件和芯构成。 中心柱状构件提供与壳体的夹层部分接触的第一表面,并且芯由包括磁性粉末的树脂构成。 线圈和中心柱状构件固定在芯中。 与芯部接触的第二表面的表面粗糙度(Rz2)大于第一表面的表面粗糙度(Rz1)。 中心柱状构件还提供粗糙度(Rz3)小于Rz2且大于Rz1的基础表面。
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公开(公告)号:US08816809B2
公开(公告)日:2014-08-26
申请号:US13560106
申请日:2012-07-27
申请人: Kazuhiro Kosaka , Ryota Tanabe , Souichi Yoshinaga , Masahiko Yamashita , Seigo Satou , Mitsutoshi Kameda , Tsugio Takeda
发明人: Kazuhiro Kosaka , Ryota Tanabe , Souichi Yoshinaga , Masahiko Yamashita , Seigo Satou , Mitsutoshi Kameda , Tsugio Takeda
CPC分类号: H01F27/255 , H01F27/327 , H01F37/00
摘要: A reactor is disclosed. The reactor is comprised of a housing, a solenoid coil, a center columnar member, and a core. The center columnar member provides first surfaces contacting with sandwich portions of the housing, and the core is comprised of resin including magnetic powder. The coil and the center columnar member are fixed in the core. A surface roughness (Rz2) of a second surface which contacts to the core is larger than a surface roughness (Rz1) of the first surfaces. The center columnar member further provides a basis surface of which roughness (Rz3) is smaller than the Rz2 and larger than the Rz1.
摘要翻译: 公开了一种反应器。 反应器由壳体,螺线管线圈,中心柱状构件和芯构成。 中心柱状构件提供与壳体的夹层部分接触的第一表面,并且芯由包括磁性粉末的树脂构成。 线圈和中心柱状构件固定在芯中。 与芯部接触的第二表面的表面粗糙度(Rz2)大于第一表面的表面粗糙度(Rz1)。 中心柱状构件还提供粗糙度(Rz3)小于Rz2且大于Rz1的基础表面。
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