发明公开
EP1640626A4 ROTATING MEMBER, HOUSING, BEARING, GEARBOX, ROTATING MACHINE, SHAFT STRUCTURE, AND SURFACE TREATMENT METHOD
有权
轮换四肢，住房，轴承，齿轮，旋转机械转轴设计和表面处理方法
- 专利标题： ROTATING MEMBER, HOUSING, BEARING, GEARBOX, ROTATING MACHINE, SHAFT STRUCTURE, AND SURFACE TREATMENT METHOD
- 专利标题（中）： 轮换四肢，住房，轴承，齿轮，旋转机械转轴设计和表面处理方法
-
申请号： EP04745737申请日： 2004-06-10
-
公开(公告)号： EP1640626A4公开(公告)日： 2007-01-17
- 发明人: OCHIAI HIROYUKI , WATANABE MITSUTOSHI , FURUKAWA TAKASHI , GOTO AKIHIRO , AKIYOSHI MASAO
- 申请人： ISHIKAWAJIMA HARIMA HEAVY IND , MITSUBISHI ELECTRIC CORP
- 专利权人： ISHIKAWAJIMA HARIMA HEAVY IND,MITSUBISHI ELECTRIC CORP
- 当前专利权人： ISHIKAWAJIMA HARIMA HEAVY IND,MITSUBISHI ELECTRIC CORP
- 优先权： JP2003166992 2003-06-11; JP2003167030 2003-06-11
- 主分类号： F16C33/12
- IPC分类号： F16C33/12 ; C04B41/87 ; C23C26/00 ; F01D17/16 ; F16C3/02 ; F16C33/10
摘要：
In a rotating member (5) rotatably engaged with a housing (3), a pulse-like electric discharge is produced in a processing liquid or in a gas, between an electrode and the rotating member (5). The electrode is a chemical compound from metallic powder or metal, or a molded body formed by molding ceramic powder, or a molded body obtained by heating the molded body. Energy of the electric discharge causes coating to be formed on an engagement portion (15) engaging the housing (3), the coating formed from the material of the electrode or a substance to which the electrode material reacted by energy of the discharge.
信息查询
IPC分类:
