| 講演名 | 2003/11/13 Influence of Surface Roughness on Contact Voltage Drop of Sliding Contacts (Session 3 : Sliding contacts and connectors) , |
|---|---|
| PDFダウンロードページ | PDFダウンロードページへ |
| 抄録(和) | |
| 抄録(英) | Usually, sliding contact action is used to supply current to a rotating or a moving object and is operated under various atmospheric conditions such as vacuum, low-temperature, low-oxygen environment and so on. In the present experiment, we examined the relation between sliding contacts phenomena and ambient atmosphere conditions. It is confirmed that the contact voltage drop tends to increase in atmospheric pressure conditions comparison with low-pressure environment. From these results, it is estimated that the physically adsorbed gases on the sliding surface and surface roughness conditions affects the contact voltage drop rise. In this paper, the relation between sliding surface roughness and atmosphere gases variation for sliding contact is examined. As the results, it becomes clear that the contact voltage drop changed for various surface roughness conditions in vacuum and inert gases environment. However, in the including oxygen environment, it is obtained experimentally that the surface roughness is difficult to affect the contact voltage drop. Therefore, the effect of ambient gas on contact voltage drop is discussed. |
| キーワード(和) | |
| キーワード(英) | sliding contact / contact voltage drop / surface film / brush / gas adsorption |
| 資料番号 | EMD2003-73 |
| 発行日 |
| 研究会情報 | |
| 研究会 | EMD |
|---|---|
| 開催期間 | 2003/11/13(から1日開催) |
| 開催地（和） | |
| 開催地（英） | |
| テーマ（和） | |
| テーマ（英） | |
| 委員長氏名（和） | |
| 委員長氏名（英） | |
| 副委員長氏名（和） | |
| 副委員長氏名（英） | |
| 幹事氏名（和） | |
| 幹事氏名（英） | |
| 幹事補佐氏名（和） | |
| 幹事補佐氏名（英） | |
| 講演論文情報詳細 | |
| 申込み研究会 | Electromechanical Devices (EMD) |
|---|---|
| 本文の言語 | ENG |
| タイトル（和） | |
| サブタイトル（和） | |
| タイトル（英） | Influence of Surface Roughness on Contact Voltage Drop of Sliding Contacts (Session 3 : Sliding contacts and connectors) |
| サブタイトル（和） | |
| キーワード(1)（和/英） | / sliding contact |
| 第 1 著者 氏名（和/英） | / Takahiro UENO |
| 第 1 著者 所属（和/英） | Nippon Institute of Technology |
| 発表年月日 | 2003/11/13 |
| 資料番号 | EMD2003-73 |
| 巻番号（vol） | vol.103 |
| 号番号（no） | 448 |
| ページ範囲 | pp.- |
| ページ数 | 6 |
| 発行日 | |