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Effective Shape of Electrical Contacts to Shorten Duration of Break Arcs Generated between Contacts with Airflow Ejection Structure
Naoki KANDA Junya SEKIKAWA | Publication: IEICE TRANSACTIONS on Electronics
Publication Date: 2025/09/01
Vol. E108-C
No. 9 ;
pp. 438-441
Type of Manuscript:
BRIEF PAPER
Category: Electromechanical Devices and Components
Keyword:
break arc, electrical contacts, high-speed camera, airflow, | | | Summary | Full Text:PDF | |
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Observation of Arc Discharges Occurring between Commutator and Brush Simulating a DC Motor by Means of a High-Speed Camera
Ryosuke SANO Junya SEKIKAWA | Publication: IEICE TRANSACTIONS on Electronics
Publication Date: 2021/12/01
Vol. E104-C
No. 12 ;
pp. 673-680
Type of Manuscript:
Special Section PAPER (Special Section on Recent Development of Electro-Mechanical Devices)
Category:
Keyword:
arc discharge, sliding contacts, DC motor, high-speed camera, | | | Summary | Full Text:PDF | |
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Effects of Shapes of Contact Surfaces on Break Arcs Occurring between Electrical Contacts in Which a Magnet is Embedded
Naoya TAKESHITA Junya SEKIKAWA Takayoshi KUBONO | Publication: IEICE TRANSACTIONS on Electronics
Publication Date: 2012/09/01
Vol. E95-C
No. 9 ;
pp. 1522-1526
Type of Manuscript:
Special Section PAPER (Special Section on Recent Development of Electro-Mechanical Devices - Papers selected from International Session on Electro-Mechanical Devices 2011 (IS-EMD2011) and other recent research results -)
Category:
Keyword:
electrical contacts, relay, contact erosion, permanent magnet, high-speed camera, | | | Summary | Full Text:PDF | |
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Arc Duration and Rotational Frequency of Break Arcs Driven by Radial Magnet Field in a DC42 V Resistive Circuit
Naoya TAKESHITA Junya SEKIKAWA Takayoshi KUBONO | Publication: IEICE TRANSACTIONS on Electronics
Publication Date: 2011/09/01
Vol. E94-C
No. 9 ;
pp. 1388-1394
Type of Manuscript:
Special Section PAPER (Special Section on Recent Development of Electro-Mechanical Devices – Papers selected from International Session on Electro-Mechanical Devices (IS-EMD2010) and other research results –)
Category:
Keyword:
electrical contacts, relay, contact erosion, permanent magnet, high-speed camera, | | | Summary | Full Text:PDF | |
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Rotational Motion of Break Arcs Driven by Radial Magnetic Field in a DC Resistive Circuit
Junya SEKIKAWA Takayoshi KUBONO | Publication: IEICE TRANSACTIONS on Electronics
Publication Date: 2009/08/01
Vol. E92-C
No. 8 ;
pp. 992-997
Type of Manuscript:
Special Section PAPER (Special Section on Recent Development of Electro-Mechanical Devices (IS-EMD2008))
Category: Arc Discharge & Contact Phenomena
Keyword:
break arc, magnetic drive, high-speed camera, electrical contacts, | | | Summary | Full Text:PDF | |
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Motion of Break Arcs Driven by External Magnetic Field in a DC42 V Resistive Circuit
Junya SEKIKAWA Takayoshi KUBONO | Publication: IEICE TRANSACTIONS on Electronics
Publication Date: 2008/08/01
Vol. E91-C
No. 8 ;
pp. 1255-1260
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:
arc discharge, break arc, high-speed camera, magnet, electrical contact, | | | Summary | Full Text:PDF | |
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Optical Observation of Arc Discharges between Electrical Contacts Breaking at Low Speed in DC42 V Resistive Circuit
Junya SEKIKAWA Takayoshi KUBONO | Publication: IEICE TRANSACTIONS on Electronics
Publication Date: 2006/08/01
Vol. E89-C
No. 8 ;
pp. 1147-1152
Type of Manuscript:
Special Section PAPER (Special Section on Recent Development of Electromechanical Devices (Selected Papers from IS-EMD2005))
Category: Arc Discharge & Related Phenomena
Keyword:
arc discharge, electrical contact, breaking arc, high-speed camera, current density, | | | Summary | Full Text:PDF | |
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Cathode and Anode Bright-Spot Behaviors of Breaking Arc between Electrical Contacts with Low Separating Speed
Takayoshi ENDO Junya SEKIKAWA Takayoshi KUBONO | Publication: IEICE TRANSACTIONS on Electronics
Publication Date: 2005/08/01
Vol. E88-C
No. 8 ;
pp. 1596-1602
Type of Manuscript:
Special Section PAPER (Special Section on Recent Development of Electro-Mechanical Devices--Selected Papers from International Session on Electro-Mechanical Devices 2004 (IS-EMD2004)--)
Category: Arc Discharge & Related Phenomena
Keyword:
arc discharge, bright spot, electrical contact, breaking arc, high-speed camera, | | | Summary | Full Text:PDF | |
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