FIELD: engine engineering. SUBSTANCE: device has main flowing passage 3 made in the housing of carburetor 2 and groove 7 for supplying crankcase gases. The passage is coupled with outlet ports 5,6 of a free running system of the carburetor. The ports are made in the housing. The groove is provided in wall of passage 3 which is opposite to outlet ports 5,6 and coupled with throttle member 8 constructed as an calibrated passage of round cross- section. Counterflow of crankcase gases provide intensive mixing. EFFECT: decreased fuel flow rate and toxicity of exhaust gases. 2 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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| 0 |
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SU1562508A1 |
