초록 ▼

Disclosed is an adjustable apparatus for regulating the flow of fuel into a carburetor by use of a specially designed fuel metering rod. The hollow rod includes four different sets of holes along its sides at one end, each set separated from the adjacent sets by ninety degrees (90.degree.). The hole

Disclosed is an adjustable apparatus for regulating the flow of fuel into a carburetor by use of a specially designed fuel metering rod. The hollow rod includes four different sets of holes along its sides at one end, each set separated from the adjacent sets by ninety degrees (90.degree.). The holes of each set are graduated from large to small, and each set covers a different range of hole sizes. The rod slides into a housing on the side of the carburetor, the holes regulating the amount of filtered fuel delivered to the carburetor. By sliding the rod, different sized holes on the rod line up with the exit opening in the housing to the carburetor. Sliding the rod also moves a linkage which causes the opening or closing of the air valves of the carburetor. The rod may be removed and rotated (either 90.degree., 180.degree. or 270.degree.) to allow a different set of holes to line up with the exit opening to the carburetor.

대표청구항 ▼

[ We claim:] [1.] An improvement for metering fuel to an automobile carburetor comprising:a. a housing attached to the outside of an automobile carburetor, said housing including a longitudinal bore and an opening in the side wall of said bore for communication to the inside of said carburetor;b. a

[ We claim:] [1.] An improvement for metering fuel to an automobile carburetor comprising:a. a housing attached to the outside of an automobile carburetor, said housing including a longitudinal bore and an opening in the side wall of said bore for communication to the inside of said carburetor;b. a slidable hollow fuel metering rod provided in said bore, said metering rod having an open end and an opposite closed end and multiple sets of longitudinal openings of progressive size at the open end;c. a linkage attached to said rod connected back to the throttle of said carburetor;d. a means for supplying filtered fuel to the bore of said housing; ande. means to selectively position the metering rod so that alternate sets of the longitudinal openings are in alignment with said opening in the sidewall of said bore.