Gas and liquid contact apparatus – With external supply or removal of heat – Heat producer
Patent
1982-02-04
1983-03-15
Miles, Tim R.
Gas and liquid contact apparatus
With external supply or removal of heat
Heat producer
261 18A, 261DIG38, 219207, 219301, 123 25B, 123549, F02M 1504
Patent
active
043767397
ABSTRACT:
An adjustable idle needle valve assembly for an internal combustion engine carburetor includes an air bleed threaded needle valve mounted on a plug for a tubular metal housing, an insulating fiberglass sleeve in the housing and an electric needle valve heater coil within the insulating sleeve. The heater coil extends between the needle valve mounting plug and an outer air inlet plug for the tubular metal housing. An air-conducting shield tube extends between the plugs for isolating the flow of bleed air from the insulating sleeve, particularly when the outer plug is connected to a liquid vapor trap.
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Miles Tim R.
Tripp C. E.
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