Electromagnetic relay
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United States of America Patent
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-
Jan 13, 2004
Grant Date -
Mar 28, 2002
app pub date -
Jul 13, 2001
filing date -
Jul 18, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An electromagnetic relay of a simple structure for reliably making and breaking a high load voltage. First and second fixed contact terminals are mounted on an insulating base block. First and second branched moving pieces are attached to the lower side of a hanging portion of a spring member. When a relay coil is not excited, the first and second moving pieces are resiliently urged into contact with a back-stop plate, displaced from the first and second fixed contact elements. When the relay coil is excited, contact elements attached to the first and second moving pieces are resiliently urged into contact with respective contact elements attached to the first and second fixed contact elements, electrically connecting the respective first and second fixed contact terminals.
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