Carburetor accelerating fuel circuit means
 A carburetor is provided with a flow control valve in a fuel discharge passageway leading from an acceleration pump to an air induction passage. The valve is pressure responsive and reduces effective cross sectional area of the passageway in response to pressure in the passageway, the pump discharge pressure. 
F Y
F02M Y10T
inventional additional
Masaaki Kenji
Saito Okamura