公开(公告)号：US5240649A

公开(公告)日：1993-08-31

申请号：US968039

申请日：1992-10-05

申请人： Minoru Yamada ,  Masao Akamine ,  Shoichi Mitsui ,  Tokihiko Aodai

发明人： Minoru Yamada ,  Masao Akamine ,  Shoichi Mitsui ,  Tokihiko Aodai

IPC分类号： F02M7/08 ,  F02M7/093

CPC分类号： F02M7/093 ,  F02M7/08

摘要： An enrichment device for a charge forming system for an internal combustion engine that is responsive to induction system pressure for effecting a pumping action to draw fluid in when the engine is operating in a steady state condition and to discharge fluid for enrichment when the engine is being accelerated. The system includes a series of interrelated pressure sensing chambers for controlling the operation of the pump to avoid fluctuations during small variations in induction system pressure but to permit rapid and immediate pumping action upon sudden pressure changes.

摘要翻译： 一种用于内燃机的充电成形系统的富集装置，其响应于感应系统压力，用于在发动机处于稳定状态的情况下进行抽吸动作以抽出流体，并且当发动机处于发动机时将其排出用于浓缩 加速 该系统包括一系列相互关联的压力感测室，用于控制泵的操作以避免在感应系统压力的小变化期间的波动，但允许在突然的压力变化时快速和立即泵送动作。

公开(公告)号：US5186133A

公开(公告)日：1993-02-16

申请号：US823681

申请日：1992-01-21

申请人： Takahide Watanabe ,  Yasuhiko Shibata ,  Shoichi Mitsui ,  Takashi Koike

发明人： Takahide Watanabe ,  Yasuhiko Shibata ,  Shoichi Mitsui ,  Takashi Koike

IPC分类号： B63H21/14 ,  B63H20/00 ,  F02B61/04 ,  F02M1/04 ,  F02M1/12 ,  F02M31/135 ,  F02N19/00

CPC分类号： F02M1/046 ,  F02B61/045 ,  F02M1/12

摘要： The present invention provides a device for controlling the air/fuel mixture ratio during the starting period for an outboard motor. Specifically, a positive temperature coefficient (PTC) heater controls a fuel flow regulating valve at an engine's charge forming device. A multipolar generator is used as an exclusive power source for the PTC heater. The arrangement of the invention has a relatively simple construction and can be used with propulsion units which do not have batteries.

摘要翻译： 本发明提供了一种用于在舷外马达的启动期间控制空气/燃料混合比的装置。 具体地，正温度系数（PTC）加热器控制发动机的电荷形成装置的燃料流量调节阀。 多极发生器用作PTC加热器的专用电源。 本发明的结构具有相对简单的结构，可以与没有电池的推进装置一起使用。