Thermostatic gas valve with standing pilot flow
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United States of America Patent
Stats
-
Oct 21, 2003
Grant Date -
Dec 19, 2002
app pub date -
Oct 16, 2001
filing date -
Jun 15, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A thermostatic gas valve structure for a kitchen oven comprises a valve body and a body cover, manual and thermostatic valves built into the body to regulate a main flow of said main burner, an actuating shaft traversing said cover and a rotary control coupled to the shaft. The actuating shaft is also provided with reciprocal axial movement so as to push a thermoelectric safety valve, and with a pilot flow passageway departing directly from the safety valve, in order to maintain a standing pilot flow independent of the control turning movements, in which the 'off' and 'pilot' position markers coincide.
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