Igniter assembly
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United States of America Patent
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Sep 4, 2007
Grant Date -
Jul 22, 2004
app pub date -
Jan 20, 2003
filing date -
Jan 20, 2003
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An igniter assembly for a pulsed flame photometric detector having a filament comprising a resistive heating wire between about 0.08 millimeter and about 0.40 millimeter in diameter wound into a coil having an inner diameter between about 0.40 millimeter and about 3.2 millimeters. The filament has an applied protective coating of an alloy of gold and palladium. The filament is detachably connected to a cable and connector assembly that connects the filament to a source of power in the pulsed flame photometric detector.
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