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1.
公开(公告)号:US20060061969A1
公开(公告)日:2006-03-23
申请号:US11228886
申请日:2005-09-16
申请人: Thord Nilson , Ulf Karlsson , Jan Berglund , Ola Ro , Carl Forborgen , Erik Rocklinger
发明人: Thord Nilson , Ulf Karlsson , Jan Berglund , Ola Ro , Carl Forborgen , Erik Rocklinger
IPC分类号: H05K7/20
CPC分类号: H05K1/0204 , H05K3/0061 , H05K7/209 , H05K2201/10166 , H05K2201/10416
摘要: A circuit arrangement comprises a circuit board (10), a semi-conductor (12) provided on a first side of the circuit board, and a heat sink (15) provided on a second side of the circuit board opposite to the first side and in heat transferring contact with the power semi-conductor. A heat conductive element (13) is provided in a hole (10a) in the circuit board, wherein the heat conductive element is positioned in heat transferring contact with both the semi-conductor and the heat sink for transfer of heat generated by the semi-conductor to the heat sink. A circuit arrangement is provided, wherein the provision of a low thermal resistance path through the circuit board by means of heat conductive elements provides a compact circuit arrangement well suited for assembly by means of an automated surface mounting process.
摘要翻译: 电路装置包括电路板(10),设置在电路板的第一侧上的半导体(12)和设置在电路板的与第一侧相对的第二侧的散热片(15),以及 与电力半导体传热接触。 导电元件(13)设置在电路板的孔(10a)中,其中导热元件位于与半导体和散热片两者的传热接触中,用于传递由半导体 导体到散热片。 提供了一种电路装置,其中通过导热元件提供通过电路板的低热阻路径提供了非常适合于通过自动表面安装工艺组装的紧凑的电路布置。
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公开(公告)号:US5909951A
公开(公告)日:1999-06-08
申请号:US676114
申请日:1996-09-20
申请人: Audun Johnsen , Ola Ro , Jon Arne Schiefloe
发明人: Audun Johnsen , Ola Ro , Jon Arne Schiefloe
CPC分类号: F41A33/02
摘要: An optical cartridge adapted to be used in a weapon for emission of a light signal when the weapon is fired, which cartridge includes at least one battery; a light source adapted to be energized by said battery(ies) so that a visible or an invisible light beam will be emitted; a lens system; a firing switch adapted to be operated by a trigger acting on the weapon; and control circuits which represent the required interface between the battery(ies) and the light source. The cartridge in addition includes a loading switch adapted to energize the light source to emit an alignment light beam as long as the weapon is loaded with the cartridge. The main advantage of the invention is that the shooter will obtain detailed feedback relating to the quality of the aiming process.
摘要翻译: PCT No.PCT / NO95 / 00009 Sec。 371日期:1996年9月20日 102(e)1996年9月20日PCT PCT 1995年1月10日PCT公布。 公开号WO95 / 18949 日期1995年7月13日一种适用于在武器被发射时用于发射光信号的武器的光学盒,该盒包括至少一个电池; 适于由所述电池供电以使得可见或不可见的光束被发射的光源; 镜头系统; 触发开关,其适于由作用在所述武器上的触发器操作; 以及表示电池和光源之间所需接口的控制电路。 另外,该盒还包括一个装载开关,其适用于激励光源以发射对准的光束,只要该武器装载着该盒。 本发明的主要优点在于射手将获得与瞄准过程质量有关的详细反馈。
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