| Presentation | 2019-03-01 Fundamental study of the effect of tightening torque reduction on high frequency circuit elements of contact boundaries Takashi Narimatsu, Daisuke Fujimoto, Yu-ichi Hayashi, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In case of contact failure in the connector at interconnected electronics devices, there is a possibility to descend the immunity of the cable and to influence to electromagnetic environment near connector. Previous studies are indicated that loose connector increases high frequency circuit element at the connector’s contact boundary and because of that electromagnetic noise radiation increases. However, there is no sufficient discussion about the effect of degrees of looseness connector on the high-frequency circuit elements. This study uses the tightening torque to evaluate the looseness of the connector, and considers the effect of torque value of the connector on high frequency circuit element by measurement high frequency circuit element with changing tightening torque value. From changes of high frequency circuit element, we consider about changes in contact state of conductors due to changes in torque value. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Inductance / Tightening torque / contact boundary |
| Paper # | EMD2018-61 |
| Date of Issue | 2019-02-22 (EMD) |
| Conference Information | |
| Committee | EMD |
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| Conference Date | 2019/3/1(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Shinichi Wada(TMC System) |
| Vice Chair | Yoshiki Kayano(Univ. of Electro-Comm.) |
| Secretary | Yoshiki Kayano(Muroran Inst. of Tech.) |
| Assistant | Yuichi Hayashi(ＮＡＩＳＴ) |
| Paper Information | |
| Registration To | Technical Committee on Electromechanical Devices |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Fundamental study of the effect of tightening torque reduction on high frequency circuit elements of contact boundaries |
| Sub Title (in English) | |
| Keyword(1) | Inductance |
| Keyword(2) | Tightening torque |
| Keyword(3) | contact boundary |
| 1st Author's Name | Takashi Narimatsu |
| 1st Author's Affiliation | Nara Institute of science and technology(NAIST) |
| 2nd Author's Name | Daisuke Fujimoto |
| 2nd Author's Affiliation | Nara Institute of science and technology(NAIST) |
| 3rd Author's Name | Yu-ichi Hayashi |
| 3rd Author's Affiliation | Nara Institute of science and technology(NAIST) |
| Date | 2019-03-01 |
| Paper # | EMD2018-61 |
| Volume (vol) | vol.118 |
| Number (no) | EMD-462 |
| Page | pp.pp.13-16(EMD), |
| #Pages | 4 |
| Date of Issue | 2019-02-22 (EMD) |