公开(公告)号：US4430292A

公开(公告)日：1984-02-07

申请号：US338968

申请日：1982-01-12

申请人： Hirofumi Shimada ,  Hisao Totsuka

发明人： Hirofumi Shimada ,  Hisao Totsuka

IPC分类号： G21F9/02 ,  G21C19/303 ,  G21C19/317 ,  G21F9/00 ,  G21C19/32 ,  B01J9/02

CPC分类号： G21C19/317 ,  G21C19/303

摘要： In a system for disposing radioactive gaseous wastes in a nuclear power plant including a steam turbine and a main condenser connected thereto, a recombining unit is connected to the main condenser and includes a preheater for heating the radioactive gaseous wastes fed from the main condenser to a predetermined temperature and a recombiner for recombining into water vapor oxygen and hydrogen contained in the radioactive gaseous wastes passing through the preheater. A condenser is connected to the recombining unit for cooling the recombined water vapor contained in the radioactive gaseous wastes into condensed water and a hold-up device connected to the condenser for adsorbing and holding up the radioactive gaseous wastes with an adsorbing agent. The waste gas is discharged from a stack connected to the holdup device into atmosphere.

摘要翻译： 在用于在包括蒸汽轮机和与其连接的主冷凝器的核电站中处置放射性气体废物的系统中，复合单元连接到主冷凝器，并且包括预热器，用于将从主冷凝器供给的放射性气体废物加热到 预定温度和用于重新组合成通过预热器的放射性气体废物中包含的水蒸气氧和氢的重组器。 冷凝器连接到重组单元，用于将包含在放射性气体废物中的重组水蒸气冷凝成冷凝水，以及连接到冷凝器的用于吸附和吸附放射性气体废物的滞留装置。 废气从与保持装置连接的堆叠排放到大气中。

公开(公告)号：US5320160A

公开(公告)日：1994-06-14

申请号：US840645

申请日：1992-02-21

申请人： Takashi Kato ,  Masami Yamamoto ,  Masaru Kurebayashi ,  Masaaki Uruma ,  Hisao Totsuka

发明人： Takashi Kato ,  Masami Yamamoto ,  Masaru Kurebayashi ,  Masaaki Uruma ,  Hisao Totsuka

IPC分类号： B22C9/28 ,  B22D15/00 ,  B22C23/00 ,  B22D17/06

CPC分类号： B22D15/005 ,  B22C9/28

摘要： A casting mold has a main body provided with a vent hole opened up in a casting space of said main body. The improvement is characterized in that the vent hole is provided with air discharging means and air feeding means which are disposed at the vent hole and the air discharging means and air feeding means are suitably selected so that air within the casting space can be discharged and a pressurized air can be fed toward the casting space through the vent hole.

摘要翻译： 一种铸模具有主体，该主体设置有在所述主体的铸造空间中开口的通气孔。 其特征在于，通气孔设有排气装置和空气供给装置，它们设置在通气孔处，空气排放装置和空气供给装置被适当地选择，使得铸造空间内的空气可以排出， 加压空气可以通过通气孔进入铸造空间。

公开(公告)号：US5527101A

公开(公告)日：1996-06-18

申请号：US271211

申请日：1994-07-05

申请人： Takashi Kato ,  Masami Yamamoto ,  Masaru Kurebayashi ,  Masaaki Uruma ,  Hisao Totsuka

发明人： Takashi Kato ,  Masami Yamamoto ,  Masaru Kurebayashi ,  Masaaki Uruma ,  Hisao Totsuka

IPC分类号： B22C9/28 ,  B22D15/00 ,  B60B1/06 ,  B22D27/04

CPC分类号： B22D15/005 ,  B22C9/28

摘要： A cast aluminum alloy vehicle wheel has a central disk, a rim, and a rim carrying portion located between the rim and the central disk. The rim has an end or tip portion that is the farthest portion of the rim from the disk, and a barrel portion is located between the rim carrying portion and the rim end. The microstructure of the metal provides a dendritic arm spacing (DAS) that is smaller at the rim end than at the rim barrel. Additionally, the DAS of the barrel portion is less then at the central disk. The DAS of the rim carrying portion is equal or less then the DAS of the barrel portion on the rim. A high strength wheel is provided, especially at the rim.

摘要翻译： 铸铝合金车轮具有中心盘，轮辋和位于轮辋和中心盘之间的轮辋承载部分。 轮辋具有端部或尖端部分，该端部或尖端部分是从圆盘的边缘的最远部分，并且筒部分位于轮辋承载部分和轮辋端部之间。 金属的微结构提供了在边缘端比在边缘桶处更小的树枝状臂间距（DAS）。 另外，桶部分的DAS小于中央盘。 轮辋承载部分的DAS等于或小于轮辋上的枪管部分的DAS。 提供高强度轮，特别是在轮辋上。