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公开(公告)号：US20120120610A1
公开(公告)日：2012-05-17
申请号：US13359776
申请日：2012-01-27
申请人： Mitsuhiro SAITOU , Kan Kinouchi , Akihiro Fukatsu
发明人： Mitsuhiro SAITOU , Kan Kinouchi , Akihiro Fukatsu
IPC分类号： H05K7/20
CPC分类号： H05K1/142 , H01L21/565 , H01L23/4334 , H01L23/4952 , H01L23/49562 , H01L23/49575 , H01L24/45 , H01L24/48 , H01L24/49 , H01L24/73 , H01L2224/32225 , H01L2224/45015 , H01L2224/45124 , H01L2224/45144 , H01L2224/48091 , H01L2224/48095 , H01L2224/48227 , H01L2224/48247 , H01L2224/48472 , H01L2224/4903 , H01L2224/49051 , H01L2224/49111 , H01L2224/49171 , H01L2224/49175 , H01L2224/73265 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01014 , H01L2924/01015 , H01L2924/01019 , H01L2924/01023 , H01L2924/01028 , H01L2924/01029 , H01L2924/01033 , H01L2924/01045 , H01L2924/01046 , H01L2924/01047 , H01L2924/01068 , H01L2924/01074 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/01083 , H01L2924/014 , H01L2924/09701 , H01L2924/1305 , H01L2924/13055 , H01L2924/13091 , H01L2924/14 , H01L2924/181 , H01L2924/19041 , H01L2924/19042 , H01L2924/19043 , H01L2924/19105 , H01L2924/19107 , H01L2924/20752 , H01L2924/20753 , H01L2924/2076 , H01L2924/3011 , H01L2924/351 , H05K1/0263 , H05K1/0306 , H05K3/0061 , H05K3/284 , H05K2201/10924 , H05K2203/049 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
摘要： An electric device includes: a first electric element; a second electric element capable of flowing large current therethrough so that heat is generated in the second electric element; a heat sink; and a first wiring board and a second wiring board, which are disposed on one side of the heat sink. The large current in the second electric element is larger than that in the first electric element. The first wiring board and the second wiring board are separated each other. The first electric element is disposed on the first wiring board, and the second electric element is disposed on the second wiring board.
摘要翻译： 电气装置包括：第一电气元件; 第二电气元件，其能够流过大电流，使得在所述第二电气元件中产生热量; 散热器 以及设置在散热器的一侧的第一布线板和第二布线板。 第二电元件中的大电流大于第一电元件中的大电流。 第一布线板和第二布线板彼此分离。 第一电气元件设置在第一布线板上，第二电气元件设置在第二布线板上。
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公开(公告)号：US06434006B1
公开(公告)日：2002-08-13
申请号：US09846363
申请日：2001-05-02
IPC分类号： H05K720
CPC分类号： H05K7/20445 , H01L23/3677 , H01L2924/0002 , H01L2924/00
摘要： A semiconductor device has a case, a printed circuit board, a fin, and a ceramic substrate mounting a semiconductor element thereon. The case contains the printed circuit board, the ceramic substrate and the fin. The fin and the case radiate heat transmitted from the ceramic substrate. The fin has protrusions on a contact face facing a contact face of the case. The fin contacts the case though the protrusions when the fin is fixed to the case. The protrusions serve as heat radiating path.
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公开(公告)号：US20050231925A1
公开(公告)日：2005-10-20
申请号：US11105548
申请日：2005-04-14
申请人： Yutaka Fukuda , Mitsuhiro Saitou , Toshihiro Nagaya , Kan Kinouchi , Sadahiro Akama , Koji Numazaki , Norihisa Imaizumi , Hiromasa Hayashi , Akihiro Fukatsu , Hirokazu Kasuya , Nobumasa Ueda
发明人： Yutaka Fukuda , Mitsuhiro Saitou , Toshihiro Nagaya , Kan Kinouchi , Sadahiro Akama , Koji Numazaki , Norihisa Imaizumi , Hiromasa Hayashi , Akihiro Fukatsu , Hirokazu Kasuya , Nobumasa Ueda
IPC分类号： H01F7/18 , H01L21/56 , H01L23/36 , H01L23/433 , H01L23/488 , H01L23/495 , H01L25/04 , H05K1/02 , H05K1/03 , H05K1/14 , H05K3/28 , H05K7/02
CPC分类号： H05K1/142 , H01L21/565 , H01L23/4334 , H01L23/4952 , H01L23/49562 , H01L23/49575 , H01L24/45 , H01L24/48 , H01L24/49 , H01L24/73 , H01L2224/32225 , H01L2224/45015 , H01L2224/45124 , H01L2224/45144 , H01L2224/48091 , H01L2224/48095 , H01L2224/48227 , H01L2224/48247 , H01L2224/48472 , H01L2224/4903 , H01L2224/49051 , H01L2224/49111 , H01L2224/49171 , H01L2224/49175 , H01L2224/73265 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01014 , H01L2924/01015 , H01L2924/01019 , H01L2924/01023 , H01L2924/01028 , H01L2924/01029 , H01L2924/01033 , H01L2924/01045 , H01L2924/01046 , H01L2924/01047 , H01L2924/01068 , H01L2924/01074 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/01083 , H01L2924/014 , H01L2924/09701 , H01L2924/1305 , H01L2924/13055 , H01L2924/13091 , H01L2924/14 , H01L2924/181 , H01L2924/19041 , H01L2924/19042 , H01L2924/19043 , H01L2924/19105 , H01L2924/19107 , H01L2924/20752 , H01L2924/20753 , H01L2924/2076 , H01L2924/3011 , H01L2924/351 , H05K1/0263 , H05K1/0306 , H05K3/0061 , H05K3/284 , H05K2201/10924 , H05K2203/049 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
摘要： An electric device includes: a first electric element; a second electric element capable of flowing large current therethrough so that heat is generated in the second electric element; a heat sink; and a first wiring board and a second wiring board, which are disposed on one side of the heat sink. The large current in the second electric element is larger than that in the first electric element. The first wiring board and the second wiring board are separated each other. The first electric element is disposed on the first wiring board, and the second electric element is disposed on the second wiring board.
摘要翻译： 电气装置包括：第一电气元件; 第二电气元件，其能够流过大电流，使得在所述第二电气元件中产生热量; 散热器 以及设置在散热器的一侧的第一布线板和第二布线板。 第二电元件中的大电流大于第一电元件中的大电流。 第一布线板和第二布线板彼此分离。 第一电气元件设置在第一布线板上，第二电气元件设置在第二布线板上。
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公开(公告)号：US4296355A
公开(公告)日：1981-10-20
申请号：US093898
申请日：1979-11-13
申请人： Akihiro Fukatsu , Isao Tada
发明人： Akihiro Fukatsu , Isao Tada
CPC分类号： H01J23/005 , F28F1/105
摘要： A magnetron comprises an anode with an anode axis and an antenna terminal disposed along an antenna axis. The antenna axis is offset from and parallel to the anode axis. A cooling element surrounds the anode for cooling the anode. The outermost periphery of the cooling element which forms the overall shape of the magnetron has a longitudinal center axis disposed coaxially along the antenna axis to permit the adaptability of the magnetron to substantially all types of oven waveguides.
摘要翻译： 磁控管包括具有阳极轴线的阳极和沿着天线轴线设置的天线端子。 天线轴偏置并平行于阳极轴。 冷却元件围绕阳极以冷却阳极。 形成磁控管的整体形状的冷却元件的最外周具有沿天线轴线同轴设置的纵向中心轴，以允许磁控管适用于基本上所有类型的烤箱波导。
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