| Presentation | 2001/9/20 A Study Of The Pip Erosion Of Make-Only-Contacts Mounted on Relays Takashi WATANABE, Takatsugu NAKAYAMA, Junya SEKIKAWA, Takayoshi KUBONO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Ag, Ag/SnO_212wt%, Ag/CdO12wt%contacts mounted on a small electromagnetic relay are tested in a DC30V-10A resistive circuit as the make-only-contacts and the break-only-contacts. In this experience, we measure some electrical characteristics and observe a transferred pip on the cathode of make-only-contacts. The pip of Ag/CdO12wt% contacts continue to grow up without collapse and the sticking occurs only at the Ag/CdO12wt% contacts. We expect that the possibility of the sticking increase when the pip grows higher than the half of the contact gap. The Ag/SnO_212wt% contacts don't stick, because a pip collapses several times. We think the collapse of large pip prevents sticking. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | electrical contacts / transferred pip / bounces / arc discharge / sticking / relays |
| Paper # | EMD2001-46 |
| Date of Issue |
| Conference Information | |
| Committee | EMD |
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| Conference Date | 2001/9/20(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 | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study Of The Pip Erosion Of Make-Only-Contacts Mounted on Relays |
| Sub Title (in English) | |
| Keyword(1) | electrical contacts |
| Keyword(2) | transferred pip |
| Keyword(3) | bounces |
| Keyword(4) | arc discharge |
| Keyword(5) | sticking |
| Keyword(6) | relays |
| 1st Author's Name | Takashi WATANABE |
| 1st Author's Affiliation | Graduated school of science and engineering Shizuoka University() |
| 2nd Author's Name | Takatsugu NAKAYAMA |
| 2nd Author's Affiliation | Graduated school of science and engineering Shizuoka University |
| 3rd Author's Name | Junya SEKIKAWA |
| 3rd Author's Affiliation | Graduated school of science and engineering Shizuoka University |
| 4th Author's Name | Takayoshi KUBONO |
| 4th Author's Affiliation | Faculty of Engineering, Shizuoka University |
| Date | 2001/9/20 |
| Paper # | EMD2001-46 |
| Volume (vol) | vol.101 |
| Number (no) | 326 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |