| 发明名称 | Cased capacitor within substrate circuit | ||
| 摘要 | The capacitor includes at least: a capacitor body; two lead wires provided on one end surface; a projecting portion provided at a substantially central portion of another end surface; and at least two relief valves provided on the another end surface. On the another end surface, the at least two relief valves are arranged in substantially rotational symmetry with respect to the projecting portion. Further, an axial center line of the projecting portion and an axial center line of the capacitor substantially correspond to each other. Also provided are a capacitor case to be used the capacitor and a substrate provided with a circuit using the capacitor. | ||
| 申请公布号 | US9240284(B2) | 申请公布日期 | 2016.01.19 |
| 申请号 | US201113992556 | 申请日期 | 2011.11.11 |
| 申请人 | RUBYCON CORPORATION | 发明人 | Yokozawa Osamu;Umemoto Koji |
| 分类号 | H01G9/00;H01G2/06;H01G9/12;H05K1/18;H01G9/08;H01G9/145;H01G4/228;H01G2/12 | 主分类号 | H01G9/00 |
| 代理机构 | Cantor Colburn LLP | 代理人 | Cantor Colburn LLP |
| 主权项 | 1. A capacitor, comprising at least: a substantially columnar capacitor body; two electrode terminals provided on one end surface of the substantially columnar capacitor body; a projecting portion provided at a substantially central portion of another end surface of the substantially columnar capacitor body; and at least two relief valves provided on the another end surface, and arranged in places apart from the projecting portion, wherein, on the another end surface, the at least two relief valves are arranged in substantially rotational symmetry with respect to the projecting portion, and wherein an axial center line of the projecting portion and an axial center line of the capacitor substantially correspond to each other. | ||
| 地址 | JP | ||