Internal-combustion engines – Water and hydrocarbon
Patent
1977-04-25
1979-03-06
Bashore, S. Leon
Internal-combustion engines
Water and hydrocarbon
123 25R, 123 25D, 123 25P, 123122AA, 123133, 48180C, 48180H, 261 18A, 261 67, 261145, F02M 1500
Patent
active
041424816
ABSTRACT:
This invention relates to a vaporific carburetor for a gasoline engine, consisting of an evaporator tube assembly inclined to the horizon, an auxiliary fuel tank assembly at the upper end of the evaporator tube assembly, a mixer tube assembly at the lower portion of the evaporator tube assembly and an auxiliary water tank connected by a small water pipe to the upper portion of the evaporator tube assembly.
The vaporific carburetor differs from the vaporizer carburetor in four different aspects. The first difference is in the cut at the outlet of the high speed tube, and the position of the cut with respect to the venturi. In the vaporizer carburetor the said cut is perpendicular to the wall of the venturi while in the vaporific carburetor the said cut is parallel with the wall of the venturi. The second difference is in the connection of the inlet of the idling speed tube. In the vaporizer carburetor the inlet of the idling speed tube is connected to the evaporator tube at a point below the air holes of the evaporator tube. In the vaporific carburetor the joint of the inlet of the idling speed tube to the evaporator tube is above the air holes of the evaporator tube. The third difference is in the position of the discharging portions of the two siphon tubes. In the vaporizer carburetor the discharging ends of both siphon tubes are inside the evaporator tube. In the vaporific carburetor the discharing end of the idling speed siphon tube is inside the evaporator tube while the discharging end of the high speed siphon tube is outside the evaporator tube. The fourth difference is that the inlet of the idling speed siphon tube in the vaporizer carburetor is made of pure metal while in the vaporific carburetor the inlet of the idling speed siphon tube is lined with plastic or leather.
REFERENCES:
patent: 1930423 (1933-10-01), Eriksson
patent: 2762614 (1956-09-01), Schweiss
patent: 3273983 (1966-09-01), Minoza
patent: 3915669 (1975-10-01), Minoza
patent: 3935290 (1976-01-01), Dickensheets et al.
Product Engineering Bulletin, DuPont, pp. 1 and 2, 1955.
Bashore S. Leon
Kratz Peter F.
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