公开(公告)号：US07093792B2

公开(公告)日：2006-08-22

申请号：US10373694

申请日：2003-02-27

申请人： Michimasa Fujino ,  Yoshinori Wariishi

发明人： Michimasa Fujino ,  Yoshinori Wariishi

IPC分类号： B64C3/14

CPC分类号： B64C3/14 ,  B64C2003/149 ,  Y02T50/12

摘要： An upper wing surface of a laminar-flow airfoil for decreasing an undesirable head-lowering pitching moment around an aerodynamic center of the airfoil. The upper wing surface includes: a convex front profile portion extending from a leading edge to a largest-thickness point located corresponding to 38% of a wing chord length. A convex central profile portion extends from the largest-thickness point to a position corresponding to 90% of the wing chord length at which a value obtained by dividing a thicknesswise difference between the position and the largest-thickness point by a distance in a direction of the wing chord from the largest-thickness point is equal to or smaller than 0.12. A concave rear profile portion extends from a position corresponding to 95% of the wing chord length to the trailing edge. The rear profile portion forms a pressure gradient is steeper than that formed by the central profile portion.

摘要翻译： 层流翼型的上翼面，用于减少围绕翼型的空气动力学中心的不希望的降低俯仰力矩。 上翼表面包括：从前缘延伸到对应于翼弦长度的38％的最大厚度点的凸形前轮廓部分。 凸起的中心轮廓部分从最大厚度点延伸到对应于翼弦长度的90％的位置，在该位置处，通过将位置和最大厚度点之间的厚度差除以距离 最大厚度点的翼和弦等于或小于0.12。 凹形后轮廓部分从对应于翼弦长度的95％的位置延伸到后缘。 后轮廓部分形成的压力梯度比由中心轮廓部分形成的压力梯度更陡。

公开(公告)号：US20050003253A1

公开(公告)日：2005-01-06

申请号：US10864702

申请日：2004-06-09

申请人： Naoyuki Enjoji ,  Yoshinori Wariishi ,  Kazuya Sasamoto ,  Yuichiro Kosaka

发明人： Naoyuki Enjoji ,  Yoshinori Wariishi ,  Kazuya Sasamoto ,  Yuichiro Kosaka

IPC分类号： H01M8/02 ,  H01M8/04 ,  H01M8/10 ,  H01M8/24

CPC分类号： H01M8/04067 ,  H01M8/0258 ,  H01M8/0267 ,  H01M8/04022 ,  H01M8/241 ,  H01M8/2457 ,  H01M8/2483

摘要： A heat medium passage for controlling the temperature of the electric power generation section is separated from the electric power generation section of a fuel cell including a plurality of separators and electric power generating elements alternately laminated in a lamination direction. A heat plate exchanges heat with at least one of the heat medium passage and a heat medium in the heat medium passage and is connected to the separators to provide an electrical conduction between the separators in the lamination direction. An electrical insulator is provided for insulation between the heat medium and the heat plate. Another heat medium passage may be further provided on the other side. A temperature control system for the fuel cell may include a burner for supplying the heated heat medium to the heat medium passage and may comprise first and second fluidic passages independently to selectively use the first and second fluidic passage.

摘要翻译： 用于控制发电部分的温度的热介质通道与包括沿堆叠方向交替层叠的多个分离器和发电元件的燃料电池的发电部分分离。 热板与热介质通道中的热介质通道和热介质中的至少一个热交换，并且与隔板连接，以在隔板之间沿层叠方向提供导电。 提供电绝缘体用于热介质和加热板之间的绝缘。 另一个热介质通道可以进一步设置在另一侧。 用于燃料电池的温度控制系统可以包括用于将加热的热介质供应到热介质通道的燃烧器，并且可以独立地包括第一和第二流体通道以选择性地使用第一和第二流体通道。