专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明申请

US20070099063A1 Solid polymer fuel cell 审中-公开
标题翻译：固体聚合物燃料电池
公开(公告)号：US20070099063A1
公开(公告)日：2007-05-03
申请号：US10578909
申请日：2004-11-02
申请人： Koudai Yoshizawa , Hiroshi Miyakubo
发明人： Koudai Yoshizawa , Hiroshi Miyakubo
IPC分类号： H01M8/02
CPC分类号： H01M8/0263 , H01M8/0267 , H01M8/04029 , H01M8/04119 , H01M8/04141 , H01M8/04156 , H01M8/04291 , H01M8/24 , H01M8/2483
摘要： Fuel cells (20) are superimposed one upon the other in the stacking direction. Each fuel cell (20) comprises an anode gas passage (32) and a cathode gas passage (36). Each passage has a meandering configuration provided with two or more bent portions (511, 512, 521, 522). At least the most downstream bent portion (512, 522) of at least one of the anode gas passage (32) and the cathode gas passage (36) is connected to a through-hole (332, 372) extending through the fuel cell stack (1) in the stacking direction of the fuel cells (20). The through hole (332, 372) averages out the condensed water in the anode gas passages (32 )or the cathode gas passages (36) and prevents flooding from being caused in a specific anode gas or cathode gas passage.
摘要翻译：燃料电池（20）在堆叠方向上彼此叠加。每个燃料电池（20）包括阳极气体通道（32）和阴极气体通道（36）。每个通道具有设置有两个或更多个弯曲部分（511,512,521,522）的曲折构造。至少阳极气体通道（32）和阴极气体通道（36）中的至少一个的最下游弯曲部分（512,522）连接到延伸穿过燃料电池堆叠的通孔（332,372）（1）沿燃料电池（20）的层叠方向。通孔（332,372）平衡了阳极气体通道（32）或阴极气体通道（36）中的冷凝水，并防止在特定阳极气体或阴极气体通道中引起溢流。

22. 发明授权

US06622710B2 Internal combustion engine 有权
公开(公告)号：US06622710B2
公开(公告)日：2003-09-23
申请号：US09986890
申请日：2001-11-13
申请人： Kazuya Hasegawa , Hiroshi Miyakubo , Koudai Yoshizawa
发明人： Kazuya Hasegawa , Hiroshi Miyakubo , Koudai Yoshizawa
IPC分类号： F02B3300
CPC分类号： F02D41/3035 , F02B1/12 , F02B29/0418 , F02B29/0493 , F02B33/34 , F02D2200/0414 , F02D2200/703 , Y02T10/146
摘要： A self-ignition combustion engine has a control unit that controls the temperature of the intake air such that the operating load range of compression self-ignition combustion is expanded. In operating regions where cooling the intake air results in an intake air temperature that is too low and an inability to conduct self-ignition operation, the temperature of the intake air is raised by directing intake air that has been supercharged by a supercharger to a bypass passage so that it does not pass through an inter-cooler.

23. 发明授权

US06354264B1 Control system for self-ignition type gasoline engine 有权
标题翻译：自动点火式汽油机控制系统
公开(公告)号：US06354264B1
公开(公告)日：2002-03-12
申请号：US09657363
申请日：2000-09-07
申请人： Yasunori Iwakiri , Koudai Yoshizawa , Atsushi Teraji
发明人： Yasunori Iwakiri , Koudai Yoshizawa , Atsushi Teraji
IPC分类号： F02B1100
CPC分类号： F02D35/027 , F02B1/12 , F02B23/101 , F02B2075/125 , F02D35/021 , F02D35/023 , F02D41/0235 , F02D41/1497 , F02D41/1498 , F02D41/3035 , F02D41/38 , F02D2200/025 , F02D2200/0802 , Y02T10/123
摘要： An engine control unit controls a self-ignition gasoline engine which is capable of changing a combustion condition of the engine between a self-ignition combustion and a spark-ignition combustion according to an engine operating condition. The control unit executes detecting an combustion condition in the engine, detecting a self-ignition limit of a region for executing the self-ignition combustion on the basis of the combustion condition, and varying a combustion parameter for the combustion during the self-ignition combustion so that the combustion condition approaches the self-ignition combustion limit and a self-ignition combustion operation is executed under a condition maintaining the self-ignition limit.
摘要翻译：发动机控制单元控制自燃汽油发动机，其能够根据发动机工作状态在自燃燃烧和火花点火燃烧之间改变发动机的燃烧状态。控制单元执行检测发动机中的燃烧状态，基于燃烧条件检测用于执行自燃燃烧的区域的自燃极限，并且改变在自燃燃烧期间燃烧的燃烧参数使得燃烧条件接近自燃燃烧极限，并且在保持自燃极限的条件下执行自燃燃烧操作。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式