发明授权
- 专利标题： Molten metal holding apparatus
- 专利标题（中）： 熔融金属夹持装置
-
申请号： US584692申请日： 1996-01-11
-
公开(公告)号： US5681527A公开(公告)日： 1997-10-28
- 发明人: Tatsufumi Aoi , Noriyuki Kawada , Ritsuo Hashimoto , Kenichi Unoki , Motomi Nakashima , Kazumasa Mihara
- 申请人： Tatsufumi Aoi , Noriyuki Kawada , Ritsuo Hashimoto , Kenichi Unoki , Motomi Nakashima , Kazumasa Mihara
- 申请人地址： JPX Tokyo
- 专利权人： Mitsubishi Jukogyo Kabushiki Kaisha
- 当前专利权人： Mitsubishi Jukogyo Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 主分类号： C21C5/52
- IPC分类号： C21C5/52 ; C22B9/00 ; F27D3/00 ; F27D3/14 ; F27D3/15 ; F27D9/00 ; F27D99/00 ; H05B6/32 ; C21C5/42
摘要：
In a molten metal holding apparatus in which an alternating magnetic flux is generated in the horizontal direction at a lower end portion of a molten metal and the molten metal 7 is held within an upper and lower opening container 6 by an electromagnetic force, solid conductors 8 which are not strong magnetic substances are attached to inner surfaces of both side plates 6x of a portion where the alternating magnetic flux passes through of the upper and lower opening container 6. Further, an apparatus including a circuit 3 to overlay a direct current on an exciting coil 2 or an exciting device 20 to let a direct current magnetic flux act is disclosed.
公开/授权文献
- US4484012A Production of mannitol and higher manno-saccharide alcohols 公开/授权日：1984-11-20