| Presentation | 2005/2/11 Position and Shape of Transferred Pip witch Formed on Contacts that Makes and Breaks a Direct Current Circuit Yutaka NAITO, Tomoya ITO, Noriatsu SUZUKI, Ryo YAMAZAKI, Junya SEKIKAWA, Takayoshi KUBONO, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In order to measure shapes and positions of transferred pip on contact surface, we operated the Ag/CdO12wt% contacts in DC42V-5A resistive circuit as make-only contacts, and took photographs of transferred pip formed on cathode surface from two direction. The following results were obtained by this experiment. (1)In case of movable cathodic contact, the pip is kike a circular cone, which is formed on a position where moved forward a little from center of the contact, and its top moves to the interior whenever operating numbers. (2)In case of movable anodic contact, the pip whose shape looks oval is formed on a position where moved forward a little from center of contact, and it top stay in the first place. In this result, it is thought that material transfer concentrates a position where moved forward a little from center. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Ag/CdO12wt% electric contact / Transferred pip / Material transfer / Pip shape / Pip position |
| Paper # | R2004-63,EMD2004-105 |
| Date of Issue |
| Conference Information | |
| Committee | R |
|---|---|
| Conference Date | 2005/2/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Reliability(R) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Position and Shape of Transferred Pip witch Formed on Contacts that Makes and Breaks a Direct Current Circuit |
| Sub Title (in English) | |
| Keyword(1) | Ag/CdO12wt% electric contact |
| Keyword(2) | Transferred pip |
| Keyword(3) | Material transfer |
| Keyword(4) | Pip shape |
| Keyword(5) | Pip position |
| 1st Author's Name | Yutaka NAITO |
| 1st Author's Affiliation | Graduate School of Science and Engineering, Shizuoka University() |
| 2nd Author's Name | Tomoya ITO |
| 2nd Author's Affiliation | Graduate School of Science and Engineering, Shizuoka University |
| 3rd Author's Name | Noriatsu SUZUKI |
| 3rd Author's Affiliation | Graduate School of Science and Engineering, Shizuoka University |
| 4th Author's Name | Ryo YAMAZAKI |
| 4th Author's Affiliation | Graduate School of Science and Engineering, Shizuoka University |
| 5th Author's Name | Junya SEKIKAWA |
| 5th Author's Affiliation | Faculty of Engineering, Shizuoka University |
| 6th Author's Name | Takayoshi KUBONO |
| 6th Author's Affiliation | Faculty of Engineering, Shizuoka University |
| Date | 2005/2/11 |
| Paper # | R2004-63,EMD2004-105 |
| Volume (vol) | vol.104 |
| Number (no) | 660 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |