Keyword : electromagnetic relay


Investigation of Time Evolution of Length of Break Arcs Occurring in a 48VDC/50-300A Resistive Circuit
Kenshi HAMAMOTO Junya SEKIKAWA 
Publication:   
Publication Date: 2019/05/01
Vol. E102-C  No. 5 ; pp. 424-427
Type of Manuscript:  BRIEF PAPER
Category: Electromechanical Devices and Components
Keyword: 
electrical contactselectromagnetic relayhigh-speed cameraarc discharge
 Summary | Full Text:PDF(1.2MB)

Arc Duration and Dwell Time of Break Arcs Magnetically Blown-out in Nitrogen or Air in a 450VDC/10A Resistive Circuit
Akinori ISHIHARA Junya SEKIKAWA 
Publication:   
Publication Date: 2018/09/01
Vol. E101-C  No. 9 ; pp. 699-702
Type of Manuscript:  BRIEF PAPER
Category: 
Keyword: 
electrical contactelectromagnetic relaypermanent magnethigh speed camera
 Summary | Full Text:PDF(734.3KB)

Effect of Magnetic Blow-Out and Air Flow on Break Arcs Occurring between Silver Electrical Contacts with Copper Runners
Haruki MIYAGAWA Junya SEKIKAWA 
Publication:   
Publication Date: 2017/09/01
Vol. E100-C  No. 9 ; pp. 709-715
Type of Manuscript:  Special Section PAPER (Special Section on Recent Development of Electro-Mechanical Devices)
Category: 
Keyword: 
electrical contactselectromagnetic relayhigh-speed cameraarc spots
 Summary | Full Text:PDF(1.9MB)

Restriction on Motion of Break Arcs Magnetically Blown-Out by Surrounding Walls in a 450VDC/10A Resistive Circuit
Keisuke KATO Junya SEKIKAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2016/09/01
Vol. E99-C  No. 9 ; pp. 1009-1015
Type of Manuscript:  Special Section PAPER (Special Section on Recent Development of Electro-Mechanical Devices)
Category: 
Keyword: 
electromagnetic relaypermanent magnethigh speed cameraarc extinction
 Summary | Full Text:PDF(3.5MB)

Motion of Break Arcs Occurring between Silver Electrical Contacts with Copper Arc Runners
Haruki MIYAGAWA Junya SEKIKAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2015/09/01
Vol. E98-C  No. 9 ; pp. 919-922
Type of Manuscript:  BRIEF PAPER
Category: 
Keyword: 
electrical contactselectromagnetic relayhigh-speed cameracontacts opening apparatus
 Summary | Full Text:PDF(2.1MB)

Research on Distributed Parameter Model of Permanent Magnet in Robust Design of Electromagnetic Relay
Huimin LIANG Jiaxin YOU Zhaowen CAI Guofu ZHAI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2014/12/01
Vol. E97-C  No. 12 ; pp. 1142-1149
Type of Manuscript:  PAPER
Category: Electronic Components
Keyword: 
magnetic field line based equivalent distributed parameter model (MFDPM)magnetic equivalent circuit method (MEC)analytical methodelectromagnetic relayreliability engineering
 Summary | Full Text:PDF(1.7MB)

Analytical Model of Melting Phenomena for Breaking Relay Contacts
Noboru WAKATSUKI Nobuo TAKATSU Toshiteru MAEDA Takayuki KUDO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2009/08/01
Vol. E92-C  No. 8 ; pp. 1003-1007
Type of Manuscript:  Special Section PAPER (Special Section on Recent Development of Electro-Mechanical Devices (IS-EMD2008))
Category: Arc Discharge & Contact Phenomena
Keyword: 
transient current switch circuitmelting contact voltageelectromagnetic relayarc ignition
 Summary | Full Text:PDF(605.5KB)

Research on Dynamic Characteristics Testing and Analyzing System of Electromagnetic Relay
Xuerong YE Huimin LIANG Jie DENG Guofu ZHAI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2009/08/01
Vol. E92-C  No. 8 ; pp. 1028-1033
Type of Manuscript:  Special Section PAPER (Special Section on Recent Development of Electro-Mechanical Devices (IS-EMD2008))
Category: Relacys & Switches
Keyword: 
electromagnetic relaydynamic characteristicCCD
 Summary | Full Text:PDF(666.4KB)

Study on Optimization of Electromagnetic Relay's Reaction Torque Characteristics Based on Adjusted Parameters
Guofu ZHAI Qiya WANG Wanbin REN 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2009/08/01
Vol. E92-C  No. 8 ; pp. 1023-1027
Type of Manuscript:  Special Section PAPER (Special Section on Recent Development of Electro-Mechanical Devices (IS-EMD2008))
Category: Relacys & Switches
Keyword: 
electromagnetic relayGAbreaking velocityadjusted parametersreaction torque characteristic
 Summary | Full Text:PDF(346.2KB)

Electric Measurement of Melting Phenomena for Breaking Relay Contacts
Noboru WAKATSUKI Nobuo TAKATSU Masahiro OIKAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2009/08/01
Vol. E92-C  No. 8 ; pp. 998-1002
Type of Manuscript:  Special Section PAPER (Special Section on Recent Development of Electro-Mechanical Devices (IS-EMD2008))
Category: Arc Discharge & Contact Phenomena
Keyword: 
transient current switch circuitmelting voltageelectromagnetic relayarc ignition
 Summary | Full Text:PDF(572.8KB)

Study on Arc Generated by Opening Electromagnetic Relay Contacts in DC Low-Current Resistive Circuit with Constant Velocity
Guofu ZHAI Xue ZHOU 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2008/08/01
Vol. E91-C  No. 8 ; pp. 1233-1239
Type of Manuscript:  Special Section PAPER (Special Section on Recent Development of Electromechanical Devices(Selected Papers from IS-EMD2007))
Category: Arc Discharge & Related Phenomena
Keyword: 
dynamic arclow currentMHD modelelectromagnetic relaystructured dynamic layering
 Summary | Full Text:PDF(449.7KB)

Holographic Pattern Measurement of Printed Circuit Board (PCB) Vibration due to Mounted Electromagnetic Relay Operation
Masanari TANIGUCHI Junichi FUKUDA Tasuku TAKAGI Isamu AKASAKI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1993/07/25
Vol. E76-A  No. 7 ; pp. 1170-1173
Type of Manuscript:  Special Section LETTER (Special Section of Letters Selected from the 1993 IEICE Spring Conference)
Category: 
Keyword: 
printed circuit boardvibration measurementelectromagnetic relayholography
 Summary | Full Text:PDF(627.6KB)