Micro switch having silver containing contacts
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jun 12, 2001
Grant Date -
N/A
app pub date -
Feb 23, 1999
filing date -
Jun 30, 1997
priority date (Note) -
Expired
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Abstract
A micro switch includes a fixed contact and a movable contact. One is made of silver-carbon sintered metal, and the other is made of a silver-metal oxide alloy. The silver-carbon sintered metal includes carbon powder particles sufficiently small in average size to be capable of plastic molding into a sintered metal. The contact made of the silver-carbon sintered metal is directly crimped onto a contact supporting plate.
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