公开(公告)号：US4130609A

公开(公告)日：1978-12-19

申请号：US863883

申请日：1977-12-23

Applicant: Timothy Fiedler

Inventor： Timothy Fiedler

IPC: F02M7/08

CPC classification number: F02M7/08

Abstract: An accelerator pump for providing additional fuel to the carburetor of an internal combustion engine during acceleration permits staged or sequential operation of the pump while employing simplified construction. The structure is arranged so that the accelerating pump is caused to travel during an initial opening of a primary throttle of the carburetor, after which the pump ceases to move until a secondary throttle begins to open, at which time additional pumping action is accomplished.

Abstract translation: 用于在加速期间向内燃机的化油器提供附加燃料的加速器泵允许在采用简化结构的情况下泵的分级或顺序操作。 结构被布置成使得加速泵在化油器的主节气门的初始打开期间被运动，之后泵停止移动直到二次节气门开始打开，此时实现额外的泵送动作。