Carburetor for internal combustion engines
- 625 Linwood Ave., Buffalo, NY 14209
- 109 Larchmont Rd., Buffalo, NY 14214
A carburetor for internal combustion engines having a housing including a generally discoidal wall and a hub extending axially from the central portion thereof, an air valve having a relatively flat radially extending surface directed toward and concentric with said discoidal wall and with a central conoidal portion having its apex directed toward the interior of said hub portion. The housing wall and the radially extending surface of the valve define an air passage converging radially inwardly to form an annular valving construction and thence diverge into the interior of said hub. The hub includes an annular fuel passage terminating at its upper end in a circumferential series of micro-passages for directing liquid fuel uniformly distributed into said air passage substantially at said valving constriction at right angles to the direction of air flow. The air valve is adjustable axially toward and away from the discoidal wall of the carburetor housing to regulate the volume of air drawn into the engine with which said carburetor is associated. Fuel is delivered under pressure to the fuel metering valve and from there through said micro-passages and controlled cams simultaneously regulate the axial adjustment of said air valve and the rate of delivery of fuel through said micro-passages according to a predetermined ratio pattern. A third jointly controlled cam simultaneously regulates the ignition timing in accordance with various air and fuel supply settings. The air valve, fuel supply and ignition timing settings are all independent of the existing degree of engine vacuum.
- DOE Contract Number:
- EC-77-C-02-4352
- Assignee:
- Csonka, John J. (625 Linwood Ave., Buffalo, NY 14209);Csonka, Albert B. (109 Larchmont Rd., Buffalo, NY 14214)
- Patent Number(s):
- US 4119068
- OSTI ID:
- 863205
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
internal
combustion
engines
housing
including
discoidal
wall
hub
extending
axially
central
portion
air
valve
relatively
flat
radially
surface
directed
concentric
conoidal
apex
interior
define
passage
converging
inwardly
form
annular
valving
construction
thence
diverge
fuel
terminating
upper
circumferential
series
micro-passages
directing
liquid
uniformly
distributed
substantially
constriction
angles
direction
flow
adjustable
regulate
volume
drawn
engine
associated
delivered
pressure
metering
controlled
cams
simultaneously
axial
adjustment
rate
delivery
according
predetermined
ratio
pattern
third
jointly
regulates
ignition
timing
accordance
various
supply
settings
independent
existing
degree
vacuum
predetermined ratio
air valve
uniformly distribute
housing wall
air passage
extending axially
radially inward
radially inwardly
fuel supply
internal combustion
air flow
combustion engine
uniformly distributed
radially extending
central portion
liquid fuel
annular fuel
combustion engines
relatively flat
metering valve
hub portion
air drawn
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