Method of forming a contact involving the removal of flash
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United States of America Patent
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May 7, 2019
Grant Date -
Aug 23, 2018
app pub date -
Feb 17, 2017
filing date -
Feb 17, 2017
priority date (Note) -
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status (Latency Note)
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Abstract
Embodiments relate generally to systems and methods for preventing arcing within a snap action switch, particularly by removing a portion of a contact carrier attached to a stationary contact. A method of forming a contact for use in a snap action switch may comprise welding a contact onto a contact carrier; trimming at least one edge of the contact carrier proximate to the contact; and installing the contact carrier into a snap action switch housing. Trimming the at least one edge of the contact carrier may also comprise removing flash formed during the welding of the contact to the contact carrier.
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