Starting control valve assembly for multiple throttle

Details Starting control valve assembly for multiple throttle Starting control valve assembly for multiple throttle

1998-07-20

1999-11-09

Kwon, John

Internal-combustion engines

Starting device

With fuel or intake air control

123 595, F02N 1700

Patent

active

059793880

ABSTRACT:
Bypass tubes connected to intake ports of each throttle body are connected to joint pipes of a starting control valve assembly. The starting control valve assembly includes valve bodies having communication paths formed therein. The communication paths communicate with an air cleaner. First and second flow paths connect the communication paths and the joint pipes. Tuning screws are provided for adjusting the opening amount of each of the first flow paths and a shaft valve is rotatably mounted in through holes which are orthogonal to the second flow paths for collectively adjusting the opening amount of the second flow paths. Furthermore, a plurality of idle connection holes are provided in the shaft valve which all face in the same direction.

REFERENCES:
patent: 3030819 (1962-04-01), Edelbrock, Jr.
patent: 4018199 (1977-04-01), Furucz
patent: 4205641 (1980-06-01), Yamasaki et al.
patent: 4319553 (1982-03-01), Endo
patent: 4682576 (1987-07-01), Nakamura et al.
patent: 5181491 (1993-01-01), Izumi et al.
patent: 5827335 (1998-10-01), Ward

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