| Presentation | 1994/6/17 Slip-Ring materials for space applications Mikio Watanabe, Jun Nakagawa, Mineo Suzuki, Makoto Nishimura, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Statellites employ slip rings to transmit control signals and electric power between the statellite body and the sun-tracking solar paddlies.Slip rings used in space must maintian their lubrivative and conductive characteristics reliably under ultrahigh Vacuum conditions.Friction,wear and electric characteristics of hot-pressed Ag composited were evaluated in a vacuum environment in order to find the optium brush matherial of a slip-ring for space applications. The performance obtaind with the selected Ag-MoS_2-Nbse_2Composite brush and a slivering was superior to that of slip-rings currently used for satellities in low current (1A) and high current (20A) and very high current density(800A, cm^2)conditions. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Slip-Ring / Space applications / Brushes / High-density corrent / MoS_2 / NbSe_2 |
| Paper # | EMD94-16 |
| Date of Issue |
| Conference Information | |
| Committee | EMD |
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| Conference Date | 1994/6/17(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 | 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) | Slip-Ring materials for space applications |
| Sub Title (in English) | |
| Keyword(1) | Slip-Ring |
| Keyword(2) | Space applications |
| Keyword(3) | Brushes |
| Keyword(4) | High-density corrent |
| Keyword(5) | MoS_2 |
| Keyword(6) | NbSe_2 |
| 1st Author's Name | Mikio Watanabe |
| 1st Author's Affiliation | Mitsubishi Electric() |
| 2nd Author's Name | Jun Nakagawa |
| 2nd Author's Affiliation | Mitsubishi Electric |
| 3rd Author's Name | Mineo Suzuki |
| 3rd Author's Affiliation | National Aerospace Laboratory |
| 4th Author's Name | Makoto Nishimura |
| 4th Author's Affiliation | Hosei Uinversity |
| Date | 1994/6/17 |
| Paper # | EMD94-16 |
| Volume (vol) | vol.94 |
| Number (no) | 99 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |