发明授权
US4277543A Anode for solid electrolytic capacitor and method for making the same
失效
固体电解电容器用阳极及其制造方法
- 专利标题： Anode for solid electrolytic capacitor and method for making the same
- 专利标题（中）： 固体电解电容器用阳极及其制造方法
-
申请号： US97721申请日： 1979-11-26
-
公开(公告)号： US4277543A公开(公告)日： 1981-07-07
- 发明人: Koreaki Nakata , Masahiro Oita , Hyogo Hirohata
- 申请人： Koreaki Nakata , Masahiro Oita , Hyogo Hirohata
- 申请人地址： JPX
- 专利权人： Matsushita Electric Industrial Co., Ltd.
- 当前专利权人： Matsushita Electric Industrial Co., Ltd.
- 当前专利权人地址： JPX
- 优先权： JPX53/145483 19781125; JPX54/44068 19790410
- 主分类号： B22F1/02
- IPC分类号： B22F1/02 ; H01G9/052 ; B22F3/00 ; B22F5/00
摘要：
An anode comprising a porous sintered body made of tantalum powder each particle of which having a layer of at least one of V, Mo and Pd. This anode permits a solid electrolytic capacitor to have a low reverse current and a low leakage current. This invention also provides an effective method for preparing such anode.
公开/授权文献
- US6119727A Pneumatic seat valve having a rapid exhaust mode 公开/授权日：2000-09-19
信息查询
