Presentation | 2001/10/12 An Effect of Gas Adsorption and Film Formation on the Sliding Surface for Contact Voltage Drop Takahiro UENO, Koichiro SAWA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The sliding contact action is important for collecting current mechanism. In the present experiment, we examined the contact voltage drop for continuous sliding when the atmosphere is changed from the low pressure to atmosphere pressure by introducing oxygen(O_220%+N_280%) or pure nitrogen gas. It the nitrogen 100% atmosphere, it is confirmed that the contact voltage drop tends to increase. In this phenomenon, it is assumed that the gas adsorption and surface film formation affects the contact voltage drop. Therefore, we examined the surface film condition after the sliding contact by XPS analysis to clarity the influence of film condition on surface for contact voltage drop. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | contact voltage drop / oxide film / gas adsorption / sliding contact / oxygen concentration |
Paper # | EMD2001-66 |
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Committee | EMD |
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Conference Date | 2001/10/12(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Registration To | Electromechanical Devices (EMD) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | An Effect of Gas Adsorption and Film Formation on the Sliding Surface for Contact Voltage Drop |
Sub Title (in English) | |
Keyword(1) | contact voltage drop |
Keyword(2) | oxide film |
Keyword(3) | gas adsorption |
Keyword(4) | sliding contact |
Keyword(5) | oxygen concentration |
1st Author's Name | Takahiro UENO |
1st Author's Affiliation | Faculty of Engineering, Nippon Institute of Technology() |
2nd Author's Name | Koichiro SAWA |
2nd Author's Affiliation | Faculty of Science and Technology, Keio University |
Date | 2001/10/12 |
Paper # | EMD2001-66 |
Volume (vol) | vol.101 |
Number (no) | 375 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |