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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EMD | 2019-03-01 10:35 |
Tokyo | A study in influences of external magnetic field on break arc characteristics of AgSnO2 contacts in a DC inductive load circuit up to 20V-17A up to 20V-17A Seika Tokumitsu, Makoto Hasegawa (Chitose Inst. of Science & Technology)  EMD2018-59 |
For the purpose of investigating influences of application of an external magnetic field on shortenings of break arc dur... [more] | EMD2018-59 pp.1-6 |
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| EMD | 2019-01-18 15:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Influences of contact opening speeds and external magnetic field on shortening of break arc durations of AgSnO2 contacts in a DC inductive load circuit up to 20V-17A Seika Tokumitsu, Makoto Hasegawa (Chitose Inst. of Science & Technology) EMD2018-52 |
In a DC inductive (L=5.7mH) load circuit, a AgSnO2 contact pair with applied external magnetic field of about 120mT was ... [more] | EMD2018-52 pp.23-28 |
| EMD, CPM, OME | 2015-06-19 16:45 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | An experimental study on break arc characteristics of AgSnO2 contact pairs at interruptions of DC load currents with different contact opening speeds Makoto Hasegawa (Chitose Inst. of Science & Technology) EMD2015-19 CPM2015-29 OME2015-32 |
In DC load circuit conditions with a power supply voltage of DC14V, break operations of a load current in the range from... [more] | EMD2015-19 CPM2015-29 OME2015-32 pp.47-50 |
| EMD | 2015-01-23 13:55 |
Kanagawa | An experimental study on influences of contact opening speeds on break arc characteristics of AgSnO2 contact pair at interruptions of inductive DC load currents Makoto Hasegawa, Nanami Ohkawa, Hiroya Sonobe (Chitose Inst. of Science & Technology) EMD2014-102 |
In a DC inductive load circuit (L=20mH) with a power supply voltage of DC14V, break operations of a load current in the ... [more] | EMD2014-102 pp.7-10 |
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| EMD | 2011-11-18 17:10 |
Akita | Akita Univ. Tegata Campus | Arc Discharge Affected by Pressure in Relay Housing Kazuaki Miyanaga, Yoshiki Kayano, Hiroshi Inoue (Akita Univ.) EMD2011-104 |
The circuit switching device by the electrical contact needs the high reliability and long lifetime. The very important ... [more] | EMD2011-104 pp.201-205 |
| EMD | 2010-11-11 09:15 |
Overseas | Xi'an Jiaotong University | Experimental Study on the Effect of Axial and Transverse Magnetic Fields on Gaseous Phase Transition and Arc Erosion Guofu Zhai, Xinglei Cui, Xue Zhou (Harbin Inst. of Tech.) EMD2010-70 |
Axial and transverse magnetic fields are widely used in many kinds of switches to decrease arc erosion. In this paper, t... [more] | EMD2010-70 pp.15-18 |
| EMD | 2009-11-20 10:00 |
Tokyo | Nippon Institute of Technology, Kanda Campus, Tokyo, Japan | A study on influence of surrounding atmosphere to gaseous phase transition in break arc Kiyoshi Yoshida, Koichiro Sawa (Nippon Inst. of Tech.) EMD2009-91 |
The influence of a surrounding gas on arc duration time and the gaseous phase transition were experimentally researched ... [more] | EMD2009-91 pp.97-100 |
| EMD, EMCJ | 2009-05-22 09:35 |
Tokyo | Kanda camupus, Nippon Institute of Technology | An experimental study on influence of surrounding atmosphere to gaseous phase transition in contacts break arc Kiyoshi Yoshida, Naomichi Yamada (Nippon Inst. of Tech.) EMCJ2009-9 EMD2009-1 |
Arc duration time and the influence of a surrounding gas on the gaseous phase transition were experimentally researched ... [more] | EMCJ2009-9 EMD2009-1 pp.1-6 |
| EMD | 2009-03-06 15:05 |
Tokyo | Kougakuin Univ. | Measurement of arc duration and contact resistance of breaking contact mounted in relay. Kazuki Yoshida, Kiyoshi Yoshida (Nippon Inst. of Tech.) EMD2008-141 |
The arc duration and the contact resistance at every contact operation were measured in Ag and AgSnO2 12t% contacts. Me... [more] |
EMD2008-141 pp.29-32 |
| EMD | 2007-11-14 13:00 |
Shizuoka | Actcity Hamamatsu | Measurement of Current Noise up to GHz from Slowly Breaking AgSnO2 Contact with External Magnetic Field Hikaru Miura, Yoshiki Kayano, Kazuaki Miyanaga, Hiroshi Inoue (Akita Univ.) EMD2007-75 |
In this paper, the current noise up to GHz from slowly breaking AgSnO2 with external DC magnetic field was measured and ... [more] | EMD2007-75 pp.37-42 |
| EMD | 2007-11-14 14:00 |
Shizuoka | Actcity Hamamatsu | Influence of source voltage on gaseous phase arc transition in Ag alloy contacts
-- Relation between damage in contact surface and voltage -- Kiyoshi Yoshida (Nippon Inst. of Tech.) EMD2007-78 |
We have studied maintaining mechanism of the contacts arc discharge. In our experiment, the arc duration ta, metallic p... [more] | EMD2007-78 pp.55-60 |
| EMCJ, EMD | 2005-07-29 15:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | An Experimental Study of Arc Duration and Transition from Metallic to Gaseous Phase in Ag Alloy Break Arc
-- Effect of Source Voltage -- Kiyoshi Yoshida (Nippon institute of technology) |
The arc duration ta, metallic phase duration tm, and transition ratio to gaseous phase G were experimentally studied in ... [more] | EMCJ2005-57 EMD2005-36 pp.23-28 |
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