Carburetor

• Main Author: LI; CHING C
• Format: Patent
• Language: English
• Published: 20.08.1985
• Edition: 3
• Subjects: BLASTING; COMBUSTION ENGINES; CONTROLLING COMBUSTION ENGINES; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; LIGHTING; MECHANICAL ENGINEERING; SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF; TECHNICAL SUBJECTS COVERED BY FORMER USPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS; WEAPONS

A carburetor for an internal combustion engine. The carburetor has an outer body defining a first venturi and having an inlet and an outlet. There is a first inner body located in the outer body and defining a second venturi and having an inlet and an outlet. A throttle valve controls air supply to the inlets of the inner and outer bodies. Air is agitated as it flows through the bodies. An injector nozzle is positioned to feed fuel to the second venturi. A valve controls fuel supply through the injector nozzle and sensor means determines movement of the valve. An idle jet feeds fuel to the second venturi downstream of the jet nozzle.