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1. 发明授权

US4169962A Heat treating apparatus 失效
公开(公告)号：US4169962A
公开(公告)日：1979-10-02
申请号：US803821
申请日：1977-06-06
申请人： Susumu Hiratake , Mitsuhiro Matsui
发明人： Susumu Hiratake , Mitsuhiro Matsui
IPC分类号： B23K10/00 , H05B7/00 , H05H1/26 , H05H1/40 , H05H1/02
CPC分类号： B23K10/00 , H05B7/00 , H05H1/26 , H05H1/40
摘要： A heat treating apparatus including a crucible to contain molten metal, at least one plasma ejecting nozzle which is constructed so as to generate a plasma jet and is secured with respect to the crucible around the central axis of it and a magnetic field generating means to generate a magnetic field interacting with the plasma jet and deflecting it.

2. 发明授权

US4048436A Heat treating 失效
标题翻译：热处理
公开(公告)号：US4048436A
公开(公告)日：1977-09-13
申请号：US619087
申请日：1975-10-02
申请人： Susumu Hiratake , Mitsuhiro Matsui
发明人： Susumu Hiratake , Mitsuhiro Matsui
IPC分类号： B23K10/00 , H05B7/00 , H05H1/26 , H05H1/40 , H05H1/10
CPC分类号： H05H1/26 , B23K10/00 , H05B7/00 , H05H1/40
摘要： A heat treating apparatus including a crucible to contain molten metal, at least one plasma ejecting nozzle which is constructed so as to generate a plasma jet and is secured with respect to the crucible around the central axis of it and a magnetic field generating means to generate a magnetic field interacting with the plasma jet and deflecting it.
摘要翻译：一种热处理装置，包括：坩埚，用于容纳熔融金属;至少一个等离子体喷射喷嘴，其构造成产生等离子体射流，并相对于坩埚围绕其中心轴线固定;以及磁场产生装置，与等离子体射流相互作用并使其偏转的磁场。

3. 发明授权

US4610296A Melting cast installation 失效
标题翻译：熔铸安装
公开(公告)号：US4610296A
公开(公告)日：1986-09-09
申请号：US680869
申请日：1984-12-12
申请人： Susumu Hiratake , Yoichi Nakanishi , Sinobu Inuzuka , Kato Takeo , Hiroyuki Yamada , Yasuo Watanabe
发明人： Susumu Hiratake , Yoichi Nakanishi , Sinobu Inuzuka , Kato Takeo , Hiroyuki Yamada , Yasuo Watanabe
IPC分类号： B22D11/14 , B22D23/06 , C22B9/21 , B22D27/02
CPC分类号： B22D11/14 , B22D23/06
摘要： The raw material in a raw material feeding apparatus of a melting cast installation is supplied, through a guide cylinder vertically mounted inside a furnace wall, towards a melting pot of a casting apparatus. A plurality of plasma arc torches, for heating the raw material, are positioned on the upper rotatable half of said furnace wall and are radially arranged around the axis of said guide cylinder with front ends thereof directed individually towards said melting pot. The raw material feeding apparatus may consist of a rotatable cylindrical drum laid substantially horizontally and a helical compartment wall to define a raw material path inside said cylindrical drum. A cylindrical limiter may be vertically mounted, inside said guide cylinder, for vertical movement so as to form an adjustable annular path for raw material between said limiter and the internal surface of said guide cylinder. An ignition piece, common for all the plasma torches, may be provided for retreat from an igniting position into a receptacle.
摘要翻译：熔融铸造装置的原料供给装置中的原料通过垂直安装在炉壁内的导向筒向铸造装置的熔炉供给。用于加热原材料的多个等离子弧焊炬位于所述炉壁的上部可旋转半部上，并且围绕所述导向筒的轴线径向地布置，其前端分别朝向所述熔炉指向。原料供给装置可以由基本上水平地设置的可旋转的圆柱形滚筒和螺旋隔室壁组成，以限定所述圆筒形滚筒内的原料路径。圆柱形限制器可以垂直地安装在所述导向筒内部，用于垂直运动，以便在所述限制器和所述导向筒的内表面之间形成用于原材料的可调整环形路径。可以提供用于所有等离子体火炬共用的点火片，用于从点火位置撤回到容器中。

4. 发明授权

US4390772A Plasma torch and a method of producing a plasma 失效
标题翻译：等离子体手电筒和等离子体的制造方法
公开(公告)号：US4390772A
公开(公告)日：1983-06-28
申请号：US209624
申请日：1980-11-24
申请人： Susumu Hiratake
发明人： Susumu Hiratake
IPC分类号： B23K10/00 , H05B7/18 , H05H1/34 , H05H1/38 , H05H1/40 , H05H1/44 , B23K9/00
CPC分类号： H05H1/44 , H05B7/185 , H05H1/38 , H05H1/40 , H05H2001/3421 , H05H2001/3426 , H05H2001/3431 , H05H2001/3436 , H05H2001/3452 , H05H2001/3478
摘要： A plasma torch includes an annular cathode having an annular peripheral edge from which an arc is discharged. A pair of annular nozzle elements are coaxially disposed on the opposite sides of the cathode. Each nozzle element has an annular edge hanging over the annular peripheral edge of the cathode, and the annular edges of the nozzle elements define therebetween an annular outlet opening for the torch. Gas is introduced between the cathode and the nozzle elements and emitted through the annular outlet opening in a plasma jet. A magnetic field is developed across the annular outlet opening to cause the plasma jet to rotate along the annular peripheral edge of the cathode for its uniform emission from the entire perimeter of the annular outlet opening.
摘要翻译：等离子体焰炬包括环形阴极，该环形阴极具有环形周边边缘，弧从该圆周排出。一对环形喷嘴元件同轴地设置在阴极的相对两侧。每个喷嘴元件具有悬挂在阴极的环形周边边缘上的环形边缘，并且喷嘴元件的环形边缘在其间限定用于割炬的环形出口。在阴极和喷嘴元件之间引入气体，并以等离子体射流通过环形出口开口发射。在环形出口开口处形成磁场，使得等离子体射流沿着阴极的环形周边边缘旋转，以从环形出口开口的整个周边均匀地发射。

5. 发明授权

US4432942A Apparatus for filling a container with radioactive solid wastes 失效
标题翻译：用放射性固体废物填充容器的装置
公开(公告)号：US4432942A
公开(公告)日：1984-02-21
申请号：US310719
申请日：1981-10-13
申请人： Toshio Adachi , Susumu Hiratake
发明人： Toshio Adachi , Susumu Hiratake
IPC分类号： G21F9/30 , G21F5/14 , G21F9/00 , G21F9/36 , H05H1/26
CPC分类号： G21F9/36 , G21F5/14 , H05H1/26 , Y10S266/90 , Y10S266/901
摘要： In apparatus for filling a container suitable for storage with radioactive solid wastes arising from atomic power plants or the like, a plasma arc is irradiated toward a portion of the wastes to melt the portion of the wastes; portions of the wastes are successively moved so as to be subjected to irradiation of the plasma arc to continuously melt the wastes; and the melts obtained by melting the wastes are permitted to flow down toward the bottom of the container.
摘要翻译：在适用于由原子能发电厂等产生的放射性固体废物进行储存的容器的装置中，向废弃物的一部分照射等离子体电弧以熔化废弃物的一部分; 废弃物的一部分依次移动，以使其经受等离子体电弧的照射，以使废物持续熔化; 并且允许通过熔化废物获得的熔体朝向容器的底部向下流动。

6. 发明授权

US4326842A Device for the pulverization of radioactive wastes 失效
标题翻译：用于粉碎放射性废物的装置
公开(公告)号：US4326842A
公开(公告)日：1982-04-27
申请号：US115155
申请日：1980-01-24
申请人： Toshio Adachi , Susumu Hiratake
发明人： Toshio Adachi , Susumu Hiratake
IPC分类号： B22F9/08 , G21F9/30 , G21F9/34
CPC分类号： G21F9/308 , G21F9/30 , Y10S266/901 , Y10S422/903
摘要： A device for pulverizing incombustible large solid radioactive wastes arising from atomic power plants or the like. The device comprises a furnace body provided with a vacant space for melting radioactive wastes, a gripper mounted on the furnace body to support the radioactive waste, plasma torches mounted on the furnace body to irradiate a plasma arc toward the lower end of the wastes, and a water vessel disposed below the vacant space.
摘要翻译：用于粉碎由原子能发电厂等引起的不可燃大型固体放射性废物的装置。该装置包括炉体，该炉体设置有用于熔化放射性废物的空闲空间，安装在炉体上以支撑放射性废物的夹持器，安装在炉体上的等离子体炬向等离子弧照射废物的下端;以及设置在空置空间下方的水船。

7. 发明授权

US4152532A Means and method of heating 失效
标题翻译：加热方式和方法
公开(公告)号：US4152532A
公开(公告)日：1979-05-01
申请号：US865151
申请日：1977-12-28
申请人： Isamu Eguchi , Susumu Hiratake
发明人： Isamu Eguchi , Susumu Hiratake
IPC分类号： B22D11/10 , B22D1/00 , B22D35/06 , C21C1/00 , C21C7/00 , H05B7/00 , H05H1/34 , H05H1/26
CPC分类号： B22D1/00 , C21C7/0075 , H05B7/00 , H05H1/34
摘要： A feeding electrode of a heating means is a hollow cylinder with an open lower end, and is mounted on a frame. An arc-generating electrode is also mounted on the frame, and is disposed inside the feeding electrode. The lower end of the feeding electrode is immersed in a molten metal pool contained in a ladle. An electric arc struck between the arc-generating electrode and the molten metal pool inside the feeding electrode heats the molten metal pool.
摘要翻译：加热装置的供电电极是具有敞开的下端的中空圆筒，并安装在框架上。电弧发生电极也安装在框架上，并且设置在馈电电极内部。供电电极的下端浸入包含在钢包中的熔融金属池中。在电弧产生电极和供电电极内的熔融金属池之间产生的电弧加热熔融金属池。

8. 发明授权

US4341915A Apparatus for filling of container with radioactive solid wastes 失效
标题翻译：用放射性固体废物填充容器的装置
公开(公告)号：US4341915A
公开(公告)日：1982-07-27
申请号：US128984
申请日：1980-03-10
申请人： Toshio Adachi , Susumu Hiratake
发明人： Toshio Adachi , Susumu Hiratake
IPC分类号： G21F9/36 , G21F9/30
CPC分类号： G21F9/36
摘要： An apparatus for filling a container with radioactive solid wastes comprises a melting furnace for melting the wastes and a feed-in device for feeding the wastes into the melting furnace. The wastes introduced into the feed-in device through a charge port are fed laterally and fed from an inlet formed in the side wall of the melting furnace into the melting furnace. The wastes fed into the melting furnace are melted therein, and a resultant melt is poured from an outlet formed in the side wall of the melting furnace into a top-open container placed under the outlet.
摘要翻译：用于用放射性固体废物填充容器的装置包括用于熔化废物的熔化炉和用于将废物进料到熔炉中的进料装置。通过进料口引入进料装置的废物横向进料，并从形成在熔炉侧壁的入口进料到熔化炉中。送入熔化炉的废物在其中熔化，并将所得的熔体从形成在熔炉的侧壁上的出口倒入位于出口下方的顶部敞开的容器中。

9. 发明授权

US4275287A Plasma torch and a method of producing a plasma 失效
标题翻译：等离子体手电筒和等离子体的制造方法
公开(公告)号：US4275287A
公开(公告)日：1981-06-23
申请号：US22651
申请日：1979-03-21
申请人： Susumu Hiratake
发明人： Susumu Hiratake
IPC分类号： B23K10/00 , H05B7/18 , H05H1/34 , H05H1/38 , H05H1/40 , H05H1/44 , B23K9/00
CPC分类号： H05H1/44 , H05B7/185 , H05H1/38 , H05H1/40 , H05H2001/3421 , H05H2001/3426 , H05H2001/3431 , H05H2001/3436 , H05H2001/3452 , H05H2001/3478
摘要： A plasma torch includes an annular cathode having an annular peripheral edge from which an arc is discharged. A pair of annular nozzle elements are coaxially disposed on the opposite sides of the cathode. Each nozzle element has an annular edge hanging over the annular peripheral edge of the cathode, and the annular edges of the nozzle elements define therebetween an annular outlet opening for the torch. Gas is introduced between the cathode and the nozzle elements and emitted through the annular outlet opening in a plasma jet. A magnetic field is developed across the annular outlet opening to cause the plasma jet to rotate along the annular peripheral edge of the cathode for its uniform emission from the entire perimeter of the annular outlet opening.
摘要翻译：等离子体焰炬包括环形阴极，该环形阴极具有环形周边边缘，弧从该圆周排出。一对环形喷嘴元件同轴地设置在阴极的相对两侧。每个喷嘴元件具有悬挂在阴极的环形周边边缘上的环形边缘，并且喷嘴元件的环形边缘在其间限定用于割炬的环形出口。在阴极和喷嘴元件之间引入气体，并以等离子体射流通过环形出口开口发射。在环形出口开口处形成磁场，使得等离子体射流沿着阴极的环形周边边缘旋转，以从环形出口开口的整个周边均匀地发射。

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