公开(公告)号：US3631844A

公开(公告)日：1972-01-04

申请号：US3631844D

申请日：1970-07-30

Applicant: CHRYSLER FRANCE

Inventor： CHAVANT CLAUDE

IPC: F02M3/05 ,  F02D9/00

CPC classification number: F02M3/05

Abstract: A regulator provided with an inertia-block resiliently connected to a slidable pressure-responsive member controls automatically the feeding of fuel to the idling jet of a carburetor, in response to pressure variations in the inlet manifold of an internal-combustion engine. Consequently air pollution by unburnt fractions of the exhaust gases at idling speed and during deceleration is substantially prevented.

Abstract translation: 设置有弹性地连接到可滑动的压力响应构件的惯性块的调节器响应于内燃机的入口歧管中的压力变化而自动地控制燃料进入化油器的空转喷嘴。 因此，基本上防止了在怠速和减速期间废气的未燃部分的空气污染。

公开(公告)号：US3680534A

公开(公告)日：1972-08-01

申请号：US3680534D

申请日：1970-03-30

Applicant: CHRYSLER FRANCE

Inventor： CHAVANT CLAUDE

IPC: F02M25/07 ,  F02M25/06

CPC classification number: F02M26/19

Abstract: A device for the injection of secondary gases into the conduit for the intake of the gaseous fuel mixture of an internal combustion engine, comprising a nozzle mounted in said conduit the upstream mouth of which joins the said conduit in which it fits, and the downstream mouth of which is located in the said conduit with a certain clearance, forming a free annular space between said nozzle and said conduit, and duct for the supply of the said secondary gases, opening into said annular space, and communicating with a supply source of said secondary gases.

Abstract translation: 一种用于将二次气体注入导管以用于吸入内燃机的气体燃料混合物的装置，其包括安装在所述管道中的喷嘴，其上游口连接在其中配合的所述导管和下游嘴 其中所述导管位于所述管道中，具有一定的间隙，在所述喷嘴和所述管道之间形成一个自由的环形空间，以及用于供应所述二次气体的管道，通向所述环形空间，并与所述管道的供应源 二次气体。