公开(公告)号：US4137283A

公开(公告)日：1979-01-30

申请号：US749059

申请日：1976-12-09

Applicant: Jean-Francois Couderc

Inventor： Jean-Francois Couderc

IPC: F02M1/10 ,  F02M1/12

CPC classification number: F02M1/10

Abstract: The pneumatic element which causes partial opening of the choke valve is connected to the intake pipe by a duct having a calibrated restriction. The duct opens into the pipe at a point which is located downstream of the throttle valve under all operating conditions and at another point which is downstream of the throttle when the latter is in the "cold" minimum opening position.

Abstract translation: 导致阻塞阀部分打开的气动元件通过具有校准限制的管道连接到进气管。 管道在所有操作条件下位于节流阀下游的点处，并且在节气门处于“冷”）最小打开位置时位于节流阀下游的另一点处。