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| Presentation | 2011-11-17 17:10 Contact Resistance Characteristics of Relays Operated in Vapors Evaporated from Cured Polymeric Products Nanae Kobayashi, Makoto Hasegawa (Chitose Inst. of Science & Tech.), Yoshiyuki Kohno, Hiroshi Ando (Kaneka)  EMD2011-85 Link to ES Tech. Rep. Archives: EMD2011-85 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The authors have already reported that when relays were operated to break load currents in vapors evaporated from an acryl-based non-silicone-type polymeric cured product, contact resistance characteristics show no deterioration, in contrast to the cases where the same type of relays were operated in vapors from the conventional silicone-containing polymeric cured products. In this paper, UV-radiation-cured polymeric products of both the acryl-based non-silicone-type product and the silicone-containing-type product were used, and influences of their vapors on contact resistance characteristics of relays at an ambient temperature of 120ºC were studied. Specifically, a commercially-available mechanical relay (AgSnIn contacts) was sealed into a metal can with one of these products, and placed in a heating chamber to operate, at an operating frequency of 0.5 Hz, 40,000 break operations of an inductive DC 14V-1A and 14V-0.4A load currents. Contact resistance values were measured at every 50 operations. As a result, the relays sealed with the acryl-based non-silicone-type UV-cured product showed no deterioration in contact resistances. On the other hand, the relays sealed with the silicone-containing UV-cured product showed significant deteriorations and fluctuations of the contact resistance characteristics. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | polyacrylate / silicone / siloxane / contamination / contact failure / contact resistance / arc discharge / | |
| Reference Info. | IEICE Tech. Rep., vol. 111, no. 299, EMD2011-85, pp. 97-102, Nov. 2011. | |
| Paper # | EMD2011-85 | |
| Date of Issue | 2011-11-10 (EMD) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | EMD2011-85 Link to ES Tech. Rep. Archives: EMD2011-85 |
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| Conference Information | |
| Committee | EMD |
| Conference Date | 2011-11-17 - 2011-11-18 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Akita Univ. Tegata Campus |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | International Session IS-EMD2011 |
| Paper Information | |
| Registration To | EMD |
| Conference Code | 2011-11-EMD |
| Language | English |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Contact Resistance Characteristics of Relays Operated in Vapors Evaporated from Cured Polymeric Products |
| Sub Title (in English) | |
| Keyword(1) | polyacrylate |
| Keyword(2) | silicone |
| Keyword(3) | siloxane |
| Keyword(4) | contamination |
| Keyword(5) | contact failure |
| Keyword(6) | contact resistance |
| Keyword(7) | arc discharge |
| Keyword(8) | |
| 1st Author's Name | Nanae Kobayashi |
| 1st Author's Affiliation | Chitose Institute of Science and Technology (Chitose Inst. of Science & Tech.) |
| 2nd Author's Name | Makoto Hasegawa |
| 2nd Author's Affiliation | Chitose Institute of Science and Technology (Chitose Inst. of Science & Tech.) |
| 3rd Author's Name | Yoshiyuki Kohno |
| 3rd Author's Affiliation | Kaneka Corporation (Kaneka) |
| 4th Author's Name | Hiroshi Ando |
| 4th Author's Affiliation | Kaneka Corporation (Kaneka) |
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| Speaker | Author-1 |
| Date Time | 2011-11-17 17:10:00 |
| Presentation Time | 20 minutes |
| Registration for | EMD |
| Paper # | EMD2011-85 |
| Volume (vol) | vol.111 |
| Number (no) | no.299 |
| Page | pp.97-102 |
| #Pages | 6 |
| Date of Issue | 2011-11-10 (EMD) |
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