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Technical Committee on Electromechanical Devices (EMD) (Searched in: 2007)
Search Results: Keywords 'from:2007-11-14 to:2007-11-14'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EMD | 2007-11-14 09:30 |
Shizuoka | Actcity Hamamatsu | Frequency Influencing of Fretting Corrosion of Tin Plated Contacts Yasushi Saitoh, Naoyuki Sato, Terutaka Tamai, Kazuo Iida (Mie Univ.), Tetsuya Ito, Shigeru Sawada, Yasuhiro Hattori (AutoNetworks Technologies)  EMD2007-69 |
In recent years, the request for miniaturization and reduction of weight of connectors to be mounted on automobile is ge... [more] | EMD2007-69 pp.1-6 |
| EMD | 2007-11-14 09:50 |
Shizuoka | Actcity Hamamatsu | Microscopic Observation of Fretting Corrosion of Tin Plated Contacts Hirosaka Ikeda, Tetsuya Ito, Shigeru Sawada, Yasuhiro Hattori (AutoNetworks Technologies), Yasushi Saitoh, Terutaka Tamai, Kazuo Iida (Mie Univ.) EMD2007-70 |
In recent years, the use of tin plated terminals in the automobile industry has accelerated due to increase in electroni... [more] | EMD2007-70 pp.7-12 |
| EMD | 2007-11-14 10:10 |
Shizuoka | Actcity Hamamatsu | Micro-structural Study of Fretting Contact caused by the difference of the tin plating thickness Tetsuya Ito, Shigeru Sawada, Yasuhiro Hattori (AutoNetworks Technologies), Yasushi Saitoh, Terutaka Tamai, Kazuo Iida (Mie Univ.) EMD2007-71 |
In recent years, there has been increasing demand to miniaturize wiring harness connectors in automobiles due to the inc... [more] | EMD2007-71 pp.13-18 |
| EMD | 2007-11-14 10:45 |
Shizuoka | Actcity Hamamatsu | The Relationship between Contact Resistance and Frictional Coefficient under High Current Sliding Contact Takahiro Ueno, Kenichi Kadono, Shinji Yamaguchi, Noboru Morita (Nippon Inst. of Tech.), Akio Tanaka (Oyama Nat'l College of Tech.) EMD2007-72 |
Usually, large DC motor is used in industrial world, it is well known that the spark is generated at electrical sliding ... [more] | EMD2007-72 pp.19-24 |
| EMD | 2007-11-14 11:05 |
Shizuoka | Actcity Hamamatsu | Influence of Surface Finish Processing on Contact Voltage Drop of Sliding Contact Kenichi Kadono, Takahiro Ueno, Shinji Yamaguchi, Noboru Morita (Nippon Inst. of Tech.), Akio Tanaka (Oyama Nat'l College of Tech.) EMD2007-73 |
Usually, sliding contact action is used to supply current to a rotating or a moving object. The surface film formed on s... [more] | EMD2007-73 pp.25-30 |
| EMD | 2007-11-14 11:25 |
Shizuoka | Actcity Hamamatsu | Brush Sliding Contact Voltage Deviation Analysis based on the Evaluation of Displacement Excited Vibration caused by the Collector Ring Profile Distortion
-- for Turbine Generators & Traction Motors -- Makoto Takanezawa, Hiroyuki Yanagisawa, Takahiro Ueno, Noboru Morita (Nippon Inst. of Tech.) EMD2007-74 |
When commutator profile distortion in DC motors or collector ring profile distortion in AC generators or motors are caus... [more] | EMD2007-74 pp.31-35 |
| 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 13:20 |
Shizuoka | Actcity Hamamatsu | Motion of Break Arcs Driven by External Magnetic Field in a DC42V Resistive Circuit Junya Sekikawa, Takayoshi Kubono (Shizuoka Univ.) EMD2007-76 |
Motion of break arcs driven by external magnetic field of a permanent magnet are observed using the high-speed camera. E... [more] | EMD2007-76 pp.43-48 |
| EMD | 2007-11-14 13:40 |
Shizuoka | Actcity Hamamatsu | Breaking Contact Phenomena of Time-coordinated Non-arcing Relay Noboru Wakatsuki, Hiroshi Honma, Kazumasa Otomo (Ishinomaki Senshu Univ.) EMD2007-77 |
We measured the simple VI characteristics of a conventional magnetic relay during breaking contact operations. In a conv... [more] | EMD2007-77 pp.49-53 |
| 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 |
| EMD | 2007-11-14 14:20 |
Shizuoka | Actcity Hamamatsu | An experimental study of influences of contact opening speeds on arcing behaviors of silver contacts Makoto Hasegawa (Chitose Inst. of Science and Tech.) EMD2007-79 |
In order to study the influence of contact opening speeds on break arc behaviors, Ag contacts were operated to break ind... [more] | EMD2007-79 pp.61-66 |
| EMD | 2007-11-14 15:00 |
Shizuoka | Actcity Hamamatsu | The Effect of Power Supply Voltage on Make & break Duration of Relays Li Zhenbiao, Zhang Huan (Huazhong Univ. of Science & Tech.), Makoto Hasegawa (Chitose Inst. of Science and Tech.) EMD2007-80 |
In order to study the effect of power supply voltage on make & break duration of relays, the electrical contact experime... [more] | EMD2007-80 pp.67-72 |
| EMD | 2007-11-14 15:20 |
Shizuoka | Actcity Hamamatsu | A Study of Contact Spots on Earthquake Disaster Prevention Relays Yoshitada Watanabe, Yuichi Hirakawa (Kogakuin Univ.) EMD2007-81 |
[more] | EMD2007-81 pp.73-76 |
| EMD | 2007-11-14 15:40 |
Shizuoka | Actcity Hamamatsu | Study on Arc of Electromagnetic Relay Contacts Opening a DC Low Current Resistive Circuit with a Constant Velocity Guofu Zhai, Xue Zhou (Harbin Inst. of Tech.) EMD2007-82 |
An electrical arc appears on the contacts of relay when opening a current above the minimum arc current in a circuit. A ... [more] | EMD2007-82 pp.77-82 |
| EMD | 2007-11-14 16:00 |
Shizuoka | Actcity Hamamatsu | The analysis of electromagnetic relay
-- Dynamic characteristics taking into account uniform constant magnetic field's disturbance -- Guofu Zhai, Qiya Wang, Wanbin Ren (Harbin Inst. of Technology) |
[more] | |
| EMD | 2007-11-14 16:20 |
Shizuoka | Actcity Hamamatsu | Nonlinear vibration characteristics of beam structure in electromagnetic relay Wanbin Ren, Yinghua Chen, Guofu Zhai (Harbin Inst. of Tech.) EMD2007-83 |
Vibration characteristics of contact system have effect on the reliability of switching electrical apparatus, such as e... [more] |
EMD2007-83 pp.83-89 |
| EMD | 2007-11-15 09:10 |
Shizuoka | Actcity Hamamatsu | Galvanically Deposited Gold Layers for Switching Contacts in High Temperature Ambient Werner Johler (Tyco Electronics Logistics AG) EMD2007-84 |
Due to new environmental requirements, all electronic components must be able to withstand peak soldering temperatures u... [more] | EMD2007-84 pp.91-97 |
| EMD | 2007-11-15 09:30 |
Shizuoka | Actcity Hamamatsu | Electrorheology of Acrylic Rubber and Lead Zirconate Titanate N. Tangboriboon (Kasetsart Univ.), A. Sirivat, S. Wongkasemjit (Chulalongkorn Univ.) EMD2007-85 |
The perovskite lead zirconate titanate, Pb(ZrxTi1-x)O3 or Pb(Zr0.5Ti0.5)O3 was synthesized via the sol-gel process. The ... [more] | EMD2007-85 pp.99-102 |
| EMD | 2007-11-15 09:50 |
Shizuoka | Actcity Hamamatsu | 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 System), Koichiro Sawa, Kei Koga, Ryo Nishioka (Keio Univ.) EMD2007-86 |
We have developed the mechanism which gives vibration to electrical contacts and studied the influences of a micro-oscil... [more] | EMD2007-86 pp.103-108 |
| EMD | 2007-11-15 10:25 |
Shizuoka | Actcity Hamamatsu | Contact Resistance Characteristics of Complex Structure Contacts for Contaminated Printed Circuit Board in SO2 Environment Terutaka Tamai, Yasushi Saitoh (Mie Univ.), Yasuhiro Hattori (AutoNetwork Technologies) EMD2007-87 |
Characteristics of conductive elastomer which is composed of silicone rubber and dispersed carbon black particles shows ... [more] | EMD2007-87 pp.109-114 |
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