Title:
HYBRID RELAY
Document Type and Number:
WIPO Patent Application WO/2012/035393
Kind Code:
A1
Abstract:
Provided is a hybrid relay provided with a first mechanical contact switch, the contact point of which is opened and closed by a first drive unit, a second mechanical contact switch, the contact point of which is opened and closed by a second drive unit that is separate from the first drive unit, a semiconductor switch that is serially connected with the second mechanical contact switch, said hybrid relay being characterized in that the first mechanical contact switch and the series circuit constituted by the second mechanical contact switch and the semiconductor switch are connected in parallel, and a snubber circuit is connected in parallel to the first mechanical contact switch, on a feedline that supplies power to a load from a power source.
Inventors:
SUMINO YASUHIRO (JP)
SHIBATA KIWAMU (JP)
YAMATO KOUJI (JP)
KUDO HIROYUKI (JP)
GOTO KIYOSHI (JP)
MIURA KEI (JP)
NAKANO SUSUMU (JP)
YAMAZOE KOICHI (JP)
MATSUMIYA KATSURA (JP)
SHIBATA KIWAMU (JP)
YAMATO KOUJI (JP)
KUDO HIROYUKI (JP)
GOTO KIYOSHI (JP)
MIURA KEI (JP)
NAKANO SUSUMU (JP)
YAMAZOE KOICHI (JP)
MATSUMIYA KATSURA (JP)
Application Number:
PCT/IB2011/002062
Publication Date:
March 22, 2012
Filing Date:
September 07, 2011
Export Citation:
Assignee:
PANASONIC CORP (JP)
SUMINO YASUHIRO (JP)
SHIBATA KIWAMU (JP)
YAMATO KOUJI (JP)
KUDO HIROYUKI (JP)
GOTO KIYOSHI (JP)
MIURA KEI (JP)
NAKANO SUSUMU (JP)
YAMAZOE KOICHI (JP)
MATSUMIYA KATSURA (JP)
SUMINO YASUHIRO (JP)
SHIBATA KIWAMU (JP)
YAMATO KOUJI (JP)
KUDO HIROYUKI (JP)
GOTO KIYOSHI (JP)
MIURA KEI (JP)
NAKANO SUSUMU (JP)
YAMAZOE KOICHI (JP)
MATSUMIYA KATSURA (JP)
International Classes:
H01H47/00; H03K17/722; H03K17/78
Foreign References:
JP2010103099A | 2010-05-06 | |||
JPH01261921A | 1989-10-18 |
Attorney, Agent or Firm:
FIRSTLAW P. C. (KR)
The first Patent Law people (KR)
The first Patent Law people (KR)
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Claims:
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