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1. 发明申请

US20080272876A1 Iron core for stationary apparatus and stationary apparatus 有权
标题翻译：铁芯用于固定式设备和固定式设备
公开(公告)号：US20080272876A1
公开(公告)日：2008-11-06
申请号：US11481865
申请日：2006-07-07
申请人： Hiroyuki Endou , Makoto Shinohara , Masanao Kuwabara , Yoichi Amako , Toshiki Shirahata
发明人： Hiroyuki Endou , Makoto Shinohara , Masanao Kuwabara , Yoichi Amako , Toshiki Shirahata
IPC分类号： H01F27/245
CPC分类号： H01F3/04 , H01F27/25 , H01F2003/106
摘要： Magnetic flux in a magnetic flux distribution inside a wound iron core for a stationary apparatus is mal-distributed toward the inner periphery side where the magnetic path of a laminated magnetic steel sheet is short with respect to the total lamination thickness and magnetic resistance is small and the inner periphery side on which magnetic flux is concentrated has a high magnetic flux density and increased iron loss, and therefore magnetic steel sheets of different magnetic characteristics are disposed at an arbitrary lamination ratio to make uniform the magnetic flux distribution inside the same wound iron core. In order to make uniform the magnetic flux distribution inside the wound iron core for a stationary apparatus, such a structure is adopted that a magnetic steel sheet having a magnetic characteristic inferior to that on the outer periphery side is disposed on the inner periphery side having a shorter magnetic path and smaller magnetic resistance and a magnetic steel sheet having a magnetic characteristic superior to that on the inner periphery side is disposed on the outer periphery side having a longer magnetic path and greater magnetic resistance to thereby make uniform the magnetic flux distribution in a sectional area of the iron core.
摘要翻译：用于静止装置的绕铁心内的磁通量分布中的磁通量相对于总层压厚度和层叠电磁钢板的磁路短而磁性分布不均匀，磁阻小磁通集中的内周侧具有高的磁通密度和铁损的增加，因此磁特性不同的电磁钢板以任意的层叠比设置，使得在相同绕线铁心内部的磁通分布均匀。为了使静止装置的绕铁心内的磁通分布均匀，采用这样的结构，即具有比外周侧低的磁特性的磁性钢板设置在具有较短的磁路和较小的磁阻以及具有优于内周侧的磁特性的磁性钢板设置在具有较长磁路和较大磁阻的外周侧上，从而使磁通分布均匀铁芯截面积。

2. 发明授权

US06611191B2 Transformer 有权
公开(公告)号：US06611191B2
公开(公告)日：2003-08-26
申请号：US09908717
申请日：2001-07-20
申请人： Akira Nishimizu , Hideki Masuhara , Youichi Amako , Masanao Kuwabara
发明人： Akira Nishimizu , Hideki Masuhara , Youichi Amako , Masanao Kuwabara
IPC分类号： H01F2724
CPC分类号： H01F27/34 , H01F13/00 , H01F27/24 , Y10T29/4902 , Y10T29/49073
摘要： To provide a technology capable of restraining direct current magnetic deviation in a transformer without providing a gap in a core, an axis of easy magnetization is provided in a second direction intersecting with a first direction along a magnetic circuit of the core to thereby bring a B-H characteristic of a material characteristic of the core into an unsaturated state.

3. 发明申请

US20110234360A1 WOUND IRON CORE FOR STATIC APPARATUS, AMORPHOUS TRANSFORMER AND COIL WINDING FRAME FOR TRANSFORMER 有权
标题翻译：用于静态设备的永磁铁芯，变压器的非线性变压器和线圈绕组
公开(公告)号：US20110234360A1
公开(公告)日：2011-09-29
申请号：US13057873
申请日：2009-08-26
申请人： Kenji Nakanoue , Kazuyuki Fukui , Hidemasa Yamaguchi , Kouhei Satou , Tatsuhito Azegami , Makoto Shinohara , Toshiaki Takahashi , Tooru Honma , Masanao Kuwabara , Toshiki Shirahata , Yuuji Satou , Manabu Dohi , Ryosuke Mikoshiba , Hiroyuki Endou
发明人： Kenji Nakanoue , Kazuyuki Fukui , Hidemasa Yamaguchi , Kouhei Satou , Tatsuhito Azegami , Makoto Shinohara , Toshiaki Takahashi , Tooru Honma , Masanao Kuwabara , Toshiki Shirahata , Yuuji Satou , Manabu Dohi , Ryosuke Mikoshiba , Hiroyuki Endou
IPC分类号： H01F30/06 , H01F27/245
CPC分类号： H01F27/245 , H01F27/06 , H01F27/2455 , H01F27/25 , H01F27/306 , H01F27/324 , H01F27/34 , H01F2003/106
摘要： Disclosed is a wound iron core (3) for a static apparatus in which magnetic paths in the inside of the wound iron core are subdivided to improve iron core characteristics. The iron core (3) is configured by using two or more kinds of magnetic materials (11 to 14) with different magnetic permeabilities to form laminated blocks with single plates or a plurality of laminated plates and by alternately arranging the laminated blocks with different magnetic permeabilities from the inner circumference. An iron core material (14) with large magnetic permeability out of iron core materials with different magnetic permeabilities is arranged on the inner circumference side. Further, when the iron core materials with different magnetic permeabilities are alternately arranged, the iron core materials (11) with the same magnetic permeability are configured to gradually change in thickness to ease an excessive magnetic flux density distribution in the iron core. A ring-shaped iron core is configured such that a plurality of block-like laminated members, which are each formed by laminating a plurality of strip-like amorphous material thin plates, are laminated and formed into a ring shape and a sheet-like non-magnetic insulation material is arranged between the n-th (n: an integer of two or more) layer of the ring-shaped block-like laminated members from the most inner circumference side and the (n+1)-th layer of the ring-shaped block-like laminated members from the most inner circumference side.
摘要翻译：公开了一种用于静电设备的绕铁心（3），其中绕铁心的内部的磁路被细分以改善铁芯特性。铁芯（3）通过使用具有不同磁导率的两种或更多种磁性材料（11至14）构成，以形成具有单板或多个层压板的叠层块，并且通过交替地布置具有不同磁导率的层叠块从内圆。在内周侧设置有具有不同磁导率的铁芯材料具有大磁导率的铁芯材料（14）。此外，当具有不同磁导率的铁芯材料交替布置时，具有相同导磁率的铁芯材料（11）被配置为逐渐变化，以减轻铁芯中过大的磁通密度分布。环状铁芯被构造为使得通过层叠多个带状非晶材料薄板而形成的多个块状层叠构件被层压并形成为环状，并且片状非铁磁性绝缘材料布置在环形块状层叠构件的第n（n：整数或两个以上的整数）层的最内周侧和第（n + 1）层从最内周侧的环状块状层叠构件。

4. 发明授权

US07675398B2 Iron core for stationary apparatus and stationary apparatus 有权
标题翻译：铁芯用于固定式设备和固定式设备
公开(公告)号：US07675398B2
公开(公告)日：2010-03-09
申请号：US11481865
申请日：2006-07-07
申请人： Hiroyuki Endou , Makoto Shinohara , Masanao Kuwabara , Yoichi Amako , Toshiki Shirahata
发明人： Hiroyuki Endou , Makoto Shinohara , Masanao Kuwabara , Yoichi Amako , Toshiki Shirahata
IPC分类号： H01F27/24
CPC分类号： H01F3/04 , H01F27/25 , H01F2003/106
摘要： Magnetic flux in a magnetic flux distribution inside a wound iron core for a stationary apparatus is mal-distributed toward the inner periphery side where the magnetic path of a laminated magnetic steel sheet is short with respect to the total lamination thickness and magnetic resistance is small and the inner periphery side on which magnetic flux is concentrated has a high magnetic flux density and increased iron loss, and therefore magnetic steel sheets of different magnetic characteristics are disposed at an arbitrary lamination ratio to make uniform the magnetic flux distribution inside the same wound iron core. In order to make uniform the magnetic flux distribution inside the wound iron core for a stationary apparatus, such a structure is adopted that a magnetic steel sheet having a magnetic characteristic inferior to that on the outer periphery side is disposed on the inner periphery side having a shorter magnetic path and smaller magnetic resistance and a magnetic steel sheet having a magnetic characteristic superior to that on the inner periphery side is disposed on the outer periphery side having a longer magnetic path and greater magnetic resistance to thereby make uniform the magnetic flux distribution in a sectional area of the iron core.
摘要翻译：用于静止装置的绕铁心内的磁通量分布中的磁通量相对于总层压厚度和层叠电磁钢板的磁路短而磁性分布不均匀，磁阻小磁通集中的内周侧具有高的磁通密度和铁损的增加，因此磁特性不同的电磁钢板以任意的层叠比设置，使得在相同绕线铁心内部的磁通分布均匀。为了使静止装置的绕铁心内的磁通分布均匀，采用这样的结构，即具有比外周侧低的磁特性的磁性钢板设置在具有较短的磁路和较小的磁阻以及具有优于内周侧的磁特性的磁性钢板设置在具有较长磁路和较大磁阻的外周侧上，从而使磁通分布均匀铁芯截面积。

5. 发明授权

US06769169B2 Method of fabricating a core for a transformer 失效
标题翻译：制造变压器铁芯的方法
公开(公告)号：US06769169B2
公开(公告)日：2004-08-03
申请号：US10359583
申请日：2003-02-07
申请人： Akira Nishimizu , Hideki Masuhara , Youichi Amako , Masanao Kuwabara
发明人： Akira Nishimizu , Hideki Masuhara , Youichi Amako , Masanao Kuwabara
IPC分类号： H01F706
CPC分类号： H01F27/34 , H01F13/00 , H01F27/24 , Y10T29/4902 , Y10T29/49073
摘要： To provide a technology capable of restraining direct current magnetic deviation in a transformer without providing a gap in a core, an axis of easy magnetization is provided in a second direction intersecting with a first direction along a magnetic circuit of the core to thereby bring a B-H characteristic of a material characteristic of the core into an unsaturated state.
摘要翻译：为了提供能够抑制变压器中的直流磁偏差而不在磁芯中设置间隙的技术，沿着与芯的磁路相交的第一方向的第二方向设置易磁化轴，从而使BH 将芯材料特性的特征变为不饱和状态。

6. 发明授权

US09013263B2 Wound iron core for static apparatus, amorphous transformer and coil winding frame for transformer 有权
标题翻译：用于静电装置的绕线铁芯，变压器的非晶变压器和线圈绕组架
公开(公告)号：US09013263B2
公开(公告)日：2015-04-21
申请号：US13057873
申请日：2009-08-26
申请人： Kenji Nakanoue , Kazuyuki Fukui , Hidemasa Yamaguchi , Kouhei Satou , Tatsuhito Azegami , Makoto Shinohara , Toshiaki Takahashi , Tooru Honma , Masanao Kuwabara , Toshiki Shirahata , Yuuji Satou , Manabu Dohi , Ryosuke Mikoshiba , Hiroyuki Endou
发明人： Kenji Nakanoue , Kazuyuki Fukui , Hidemasa Yamaguchi , Kouhei Satou , Tatsuhito Azegami , Makoto Shinohara , Toshiaki Takahashi , Tooru Honma , Masanao Kuwabara , Toshiki Shirahata , Yuuji Satou , Manabu Dohi , Ryosuke Mikoshiba , Hiroyuki Endou
IPC分类号： H01F17/04 , H01F27/24 , H01F27/25 , H01F27/32 , H01F27/34 , H01F3/10
CPC分类号： H01F27/245 , H01F27/06 , H01F27/2455 , H01F27/25 , H01F27/306 , H01F27/324 , H01F27/34 , H01F2003/106
摘要： Disclosed is a wound iron core (3) for a static apparatus in which magnetic paths in the inside of the wound iron core are subdivided to improve iron core characteristics. The iron core (3) is configured by using two or more kinds of magnetic materials (11 to 14) with different magnetic permeabilities to form laminated blocks with single plates or a plurality of laminated plates and by alternately arranging the laminated blocks with different magnetic permeabilities from the inner circumference. An iron core material (14) with large magnetic permeability out of iron core materials with different magnetic permeabilities is arranged on the inner circumference side. Further, when the iron core materials with different magnetic permeabilities are alternately arranged, the iron core materials (11) with the same magnetic permeability are configured to gradually change in thickness to ease an excessive magnetic flux density distribution in the iron core. A ring-shaped iron core is configured such that a plurality of block-like laminated members, which are each formed by laminating a plurality of strip-like amorphous material thin plates, are laminated and formed into a ring shape and a sheet-like non-magnetic insulation material is arranged between the n-th (n: an integer of two or more) layer of the ring-shaped block-like laminated members from the most inner circumference side and the (n+1)-th layer of the ring-shaped block-like laminated members from the most inner circumference side.
摘要翻译：公开了一种用于静电设备的绕铁心（3），其中绕铁心的内部的磁路被细分以改善铁芯特性。铁芯（3）通过使用具有不同磁导率的两种或更多种磁性材料（11至14）构成，以形成具有单板或多个层压板的叠层块，并且通过交替地布置具有不同磁导率的层叠块从内圆。在内周侧设置有具有不同磁导率的铁芯材料具有大磁导率的铁芯材料（14）。此外，当具有不同磁导率的铁芯材料交替布置时，具有相同导磁率的铁芯材料（11）被配置为逐渐变化，以减轻铁芯中过大的磁通密度分布。环状铁芯被构造为使得通过层叠多个带状非晶材料薄板而形成的多个块状层叠构件被层压并形成为环状，并且片状非铁磁性绝缘材料布置在环形块状层叠构件的第n（n：整数或两个以上的整数）层的最内周侧和第（n + 1）层从最内周侧的环状块状层叠构件。

7. 发明授权

US08258912B2 Iron core for stationary apparatus and stationary apparatus 有权
标题翻译：铁芯用于固定式设备和固定式设备
公开(公告)号：US08258912B2
公开(公告)日：2012-09-04
申请号：US12626149
申请日：2009-11-25
申请人： Hiroyuki Endou , Makoto Shinohara , Masanao Kuwabara , Yoichi Amako , Toshiki Shirahata
发明人： Hiroyuki Endou , Makoto Shinohara , Masanao Kuwabara , Yoichi Amako , Toshiki Shirahata
IPC分类号： H01F27/24
CPC分类号： H01F3/04 , H01F27/25 , H01F2003/106
摘要： Magnetic flux in a magnetic flux distribution inside a wound iron core for a stationary apparatus is mal-distributed toward the inner periphery side where the magnetic path of a laminated magnetic steel sheet is short with respect to the total lamination thickness and magnetic resistance is small and the inner periphery side on which magnetic flux is concentrated has a high magnetic flux density and increased iron loss, and therefore magnetic steel sheets of different magnetic characteristics are disposed at an arbitrary lamination ratio to make uniform the magnetic flux distribution inside the same wound iron core. In order to make uniform the magnetic flux distribution inside the wound iron core for a stationary apparatus, such a structure is adopted that a magnetic steel sheet having a magnetic characteristic inferior to that on the outer periphery side is disposed on the inner periphery side having a shorter magnetic path and smaller magnetic resistance and a magnetic steel sheet having a magnetic characteristic superior to that on the inner periphery side is disposed on the outer periphery side having a longer magnetic path and greater magnetic resistance to thereby make uniform the magnetic flux distribution in a sectional area of the iron core.
摘要翻译：用于静止装置的绕铁心内的磁通量分布中的磁通量相对于总层压厚度和层叠电磁钢板的磁路短而磁性分布不均匀，磁阻小磁通集中的内周侧具有高的磁通密度和铁损的增加，因此磁特性不同的电磁钢板以任意的层叠比设置，使得在相同绕线铁心内部的磁通分布均匀。为了使静止装置的绕铁心内的磁通分布均匀，采用这样的结构，即具有比外周侧低的磁特性的磁性钢板设置在具有较短的磁路和较小的磁阻以及具有优于内周侧的磁特性的磁性钢板设置在具有较长磁路和较大磁阻的外周侧上，从而使磁通分布均匀铁芯截面积。

8. 发明申请

US20100066476A1 Iron Core For Stationary Apparatus And Stationary Apparatus 有权
标题翻译：铁心固定装置及固定装置
公开(公告)号：US20100066476A1
公开(公告)日：2010-03-18
申请号：US12626149
申请日：2009-11-25
申请人： Hiroyuki Endou , Makoto Shinohara , Masanao Kuwabara , Yoichi Amako , Toshiki Shirahata
发明人： Hiroyuki Endou , Makoto Shinohara , Masanao Kuwabara , Yoichi Amako , Toshiki Shirahata
IPC分类号： H01F27/25
CPC分类号： H01F3/04 , H01F27/25 , H01F2003/106
摘要： Magnetic flux in a magnetic flux distribution inside a wound iron core for a stationary apparatus is mal-distributed toward the inner periphery side where the magnetic path of a laminated magnetic steel sheet is short with respect to the total lamination thickness and magnetic resistance is small and the inner periphery side on which magnetic flux is concentrated has a high magnetic flux density and increased iron loss, and therefore magnetic steel sheets of different magnetic characteristics are disposed at an arbitrary lamination ratio to make uniform the magnetic flux distribution inside the same wound iron core. In order to make uniform the magnetic flux distribution inside the wound iron core for a stationary apparatus, such a structure is adopted that a magnetic steel sheet having a magnetic characteristic inferior to that on the outer periphery side is disposed on the inner periphery side having a shorter magnetic path and smaller magnetic resistance and a magnetic steel sheet having a magnetic characteristic superior to that on the inner periphery side is disposed on the outer periphery side having a longer magnetic path and greater magnetic resistance to thereby make uniform the magnetic flux distribution in a sectional area of the iron core.
摘要翻译：用于静止装置的绕铁心内的磁通量分布中的磁通量相对于总层压厚度和层叠电磁钢板的磁路短而磁性分布不均匀，磁阻小磁通集中的内周侧具有高的磁通密度和铁损的增加，因此磁特性不同的电磁钢板以任意的层叠比设置，使得在相同绕线铁心内部的磁通分布均匀。为了使静止装置的绕铁心内的磁通分布均匀，采用这样的结构，即具有比外周侧低的磁特性的磁性钢板设置在具有较短的磁路和较小的磁阻以及具有优于内周侧的磁特性的磁性钢板设置在具有较长磁路和较大磁阻的外周侧上，从而使磁通分布均匀铁芯截面积。

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