Propane vaporizer for fuel powered devices
OwnerAllen A. Neufeldtinventor
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Abstract
A vaporizer is connected to a liquid propane supply. The vaporizer contains a helical coil immersed in a bath. A pressure regulator at an inlet to the coil reduces the pressure and vaporizes part of the propane. A burner connected to the outlet of the vaporizer is used to heat the bath. Part of the vapor is returned to the supply to pressurize the supply. The main part of the vapor from the outlet is used to power a fuel powered device.
Claims21
A vaporizer for use with a supply of liquid petroleum gas, said vaporizer comprising a helical coil having an inlet and an outlet, said inlet of said coil being connected to said supply of liquid petroleum gas, said liquid petroleum gas being vaporized in said coil, said outlet being connected to a fuel powered device, there being control means to control a flow of petroleum gas from said supply through said coil to said fuel powered device, said coil being located within a housing containing a bath and said coil being immersed in said bath, with heating means to heat said coil.
Dependencies are inferred from the claim text.