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Technical Committee on Electromechanical Devices (EMD) (Searched in: 2007)
Search Results: Keywords 'from:2007-10-19 to:2007-10-19'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EMD | 2007-10-19 09:30 |
Kanagawa | Keio Univ. Hiyoshi Campus | A study for long life of Au,Ni-plated slipring for electric power supply Tatsuya Kobayashi, Koichiro Sawa (Keio Univ.), Kaoru Endo, Hiroshi Hagino (Japan Servo)  EMD2007-56 |
In this study, Au-Ni plated slip-ring and Ag-Pd brush system is tested for the purpose of long lifetime with reliabilit... [more] |
EMD2007-56 pp.1-6 |
| EMD | 2007-10-19 09:55 |
Kanagawa | Keio Univ. Hiyoshi Campus | Degradation phenomenon of electrical contacts by hammering oscillating mechanism
-- Relation to sliding contact mechanism -- Shin-ichi Wada, Taketo Sonoda, Hiroshi Amao, Yasuo Takahashi, Mitsuo Kikuchi, Hiroaki Kubota (ＴＭＣ), Koichiro Sawa, Kei Koga (Keio Univ.) EMD2007-57 |
We developed the mechanism which gives vibration to electrical contacts by hammering and studied the influences of a mic... [more] | EMD2007-57 pp.7-12 |
| EMD | 2007-10-19 10:20 |
Kanagawa | Keio Univ. Hiyoshi Campus | Influence of Sliding on Electrical Resistance of Electrical Contacts Hideaki Shimadzu, Hiroyuki Nakagawa (Mitsubishi Electric Corp.) EMD2007-58 |
Contact resistance of electric contacts sometimes ascends, when such contacts are subjected to sliding. We determined th... [more] | EMD2007-58 pp.13-18 |
| EMD | 2007-10-19 10:55 |
Kanagawa | Keio Univ. Hiyoshi Campus | Break Arc Duration at Carbon Contacts in an Inductive Circuit Keiichi Suhara (TNCT) EMD2007-59 |
In order to investigate the effectiveness of the calculation method for break arc as well as the original arc $V$-$I$ ch... [more] | EMD2007-59 pp.19-24 |
| EMD | 2007-10-19 11:20 |
Kanagawa | Keio Univ. Hiyoshi Campus | A Influence of Contact Load-Distribution between Brush and Commutator Ryoichi Honbo (DENSO CORP.), Koichiro Sawa (Keio Univ.), Hiroyuki Wakabayashi, Youichi Murakami, Shinji Ueda, Kenzo Kiyose, Naoki Kato (DENSO CORP.) EMD2007-60 |
A larger commutation spark occurred when the offset load existed on the rear end of the brush than when the offset load ... [more] | EMD2007-60 pp.25-30 |
| EMD | 2007-10-19 11:45 |
Kanagawa | Keio Univ. Hiyoshi Campus | Improvement of tribology and contact resistance performances of Ag-Pd alloy by Mg additive. Terutaka Tamai, Yasushi Saitoh, Kazuo Iida (Mie U.), Yasuhiro Hattori (AN Lab.) EMD2007-61 |
Ag-Pd alloy has been used as contacts for down sized relays. It is difficult to obtain enough closing and opening forces... [more] | EMD2007-61 pp.31-36 |
| EMD | 2007-10-19 12:10 |
Kanagawa | Keio Univ. Hiyoshi Campus | Low speed sliding test of Cu-Fe-W-based Composite Material Contacts Containg Lamellar Solid Lubricants Yoshitada Watanabe, Masaomi Arai (Kogakuin University) EMD2007-62 |
Recently, Sliding electrical contacts are used on severe operating conditions, such as high temperature, very low temper... [more] | EMD2007-62 pp.37-42 |
| EMD | 2007-10-19 13:40 |
Kanagawa | Keio Univ. Hiyoshi Campus | [Special Talk]
Microplasma genereated at and in the vicinicty of the sliding contact Keiji Nakayama (AIST) EMD2007-63 |
[more] | EMD2007-63 pp.43-49 |
| EMD | 2007-10-19 14:25 |
Kanagawa | Keio Univ. Hiyoshi Campus | Raman Spectroscopy of Si Indents Masahiro Yanagisawa, Nobuhiro Kubo, Kaoruho Sakata, Masahiro Kato, Takayuki Homma, Tetsuya Osaka (Waseda Univ.) EMD2007-64 |
Raman imaging was carried out to measure strain mapping at around indented Si surfaces. Two or three Raman peaks of Si w... [more] | EMD2007-64 pp.51-54 |
| EMD | 2007-10-19 14:50 |
Kanagawa | Keio Univ. Hiyoshi Campus | Tribological characteristics of Cu-carbon nano tube composites materials Kuniaki Iwai, Seiichiro Hironaka (Tokyo M. Univ.) EMD2007-65 |
Sintered-materials of copper-carbon nano tube (CNT) having their various compositions were made as materials for current... [more] | EMD2007-65 pp.55-60 |
| EMD | 2007-10-19 15:15 |
Kanagawa | Keio Univ. Hiyoshi Campus | Wear Life Characteristics of Bonded MoS2 Film Lubricant Naofumi Hiraoka (IOT) EMD2007-66 |
Wear life tests on the oscillation motion of journal bearings with bonded MoS2 film lubricants were carried out in air a... [more] | EMD2007-66 pp.61-62 |
| EMD | 2007-10-19 15:50 |
Kanagawa | Keio Univ. Hiyoshi Campus | [Invited Talk]
A Study for the Thinnest Solid Lubricant
-- Tribological properties of nanometer-thick Ag layers -- Fumihiro Honda (TPROS) EMD2007-67 |
The material properties of nanometer-thick metal layers might be one of the important/common subjects for the research f... [more] | EMD2007-67 pp.63-70 |
| EMD | 2007-10-19 16:35 |
Kanagawa | Keio Univ. Hiyoshi Campus | [Invited Talk]
On the Fundamental mechanism of wear of materials Tadashi Sasada (Prof. Emeritus, Tokyo Tech.) EMD2007-68 |
[more] | EMD2007-68 pp.71-78 |
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