Carburetor actuating system for V-engines

Details Carburetor actuating system for V-engines Carburetor actuating system for V-engines

1981-07-16

1983-07-05

Feinberg, Craig R.

Internal-combustion engines

Charge forming device

Multiple carburetors

123 52MV, 261 23A, F02B 1300

Patent

active

043912613

ABSTRACT:
A carburetor actuating system for two carburetors (5a, 5b) in V-shaped space (4) between two cylinders (2a, 2b) of a V-engine such that drafting directions of the respective carburetors are opposite to each other. One carburetor (5b) is controlled by a cable (16b) attached to an actuating arm (15b) connected to the valve stem (14b) protruding to the outside of the one carburetor (5b), i.e., in a direction away from the carburetor. The other carburetor (5a) is controlled by a driven arm (21a) connected to the valve stem (14a) protruding toward the carburetor (5b). The driven arm is actuated by a drive arm (21b) connected to the valve stem of the one carburetor (5a) through links (22a, 22b) hinged by a pin (24) constrained by a guide groove (28) to motion along a perpendicular bisector of a line passing through the axes of the valve stems (14a, 14b). The link (22a) for the driven arm (21a) is connected to it through a lever arm (21c) loosely connected to the valve stem (14a) adjusted in position relative to the driven arm by bolt (21e) to adjust the phase of the other carburetor (5a) relative to the one carburetor (5b) controlled by the cable (16b).

REFERENCES:
patent: 2421800 (1947-06-01), Martin
patent: 2681213 (1954-06-01), Gordon
patent: 2766743 (1956-10-01), Platner et al.
patent: 3328007 (1967-06-01), Bickhaus et al.
patent: 4062334 (1977-12-01), Toda et al.

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