发明授权
- 专利标题： Control apparatus for an arc welder
- 专利标题（中）： 电弧焊机控制装置
-
申请号： US244676申请日： 1981-03-17
-
公开(公告)号： US4527045A公开(公告)日： 1985-07-02
- 发明人: Jun Nakajima , Takeshi Araya , Tadashi Aso , Kiyoshi Kawamata , Kinji Sugimoto
- 申请人： Jun Nakajima , Takeshi Araya , Tadashi Aso , Kiyoshi Kawamata , Kinji Sugimoto
- 申请人地址： JPX Tokyo
- 专利权人： Hitachi Seiko Ltd.
- 当前专利权人： Hitachi Seiko Ltd.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX55-33630 19800317; JPX55-59610 19800506; JPX55-65089 19800516
- 主分类号： B23K9/095
- IPC分类号： B23K9/095 ; B23K9/10
摘要：
An arc welder is provided with a phase control circuit by rectifying elements to simplify the construction of the arc welder and improve the performance and operability. The arc welder is further provided with a storage control circuit to enable the retrieval of stored data of the same welding conditions. A union/individual control circuit is provided to eliminate troublesome adjustment of potentiometers.
公开/授权文献
- US5520466A Flanged bearings 公开/授权日：1996-05-28
信息查询
IPC分类:
