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公开(公告)号：US4108121A
公开(公告)日：1978-08-22
申请号：US665257
申请日：1976-03-09
申请人： Hidehiro Minami , Makio Waku
发明人： Hidehiro Minami , Makio Waku
CPC分类号： F02D35/00 , F02D41/1484 , F02M11/02 , Y10S261/74
摘要： A closed loop mixture control system for an internal combustion engine includes a two-barrel carburetor having a primary throttle and a secondary throttle which is adapted to be automatically brought into action when the primary venturi depression reaches a predetermined value. An exhaust composition sensor is provided to control the air-fuel ratio through the primary barrel so that the conversion efficiency of a catalytic convertor is at a maximum during the time prior to the operation of the secondary throttle.
摘要翻译： 用于内燃机的闭环混合物控制系统包括具有主节气门和二次节气门的双桶化油器，其适于当主文丘里垫压达到预定值时自动起作用。 提供排气组成传感器以控制通过主筒的空燃比，使得催化转化器的转换效率在二次节气门操作之前的时间内处于最大值。
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公开(公告)号：US4065920A
公开(公告)日：1978-01-03
申请号：US663140
申请日：1976-03-02
申请人： Hidehiro Minami , Makio Waku
发明人： Hidehiro Minami , Makio Waku
CPC分类号： F02D35/0084 , F02M11/02 , F02M7/24
摘要： A two barrel carburetor is disposed in an intake system of an internal combustion engine having a catalytic converter in the exhaust system thereof. One of the barrels is a conventional carburetor barrel, while the other one of the barrels is provided with a fuel nozzle through which fuel is fed into the barrel, the amount of which being controlled by a fuel controller electronically receiving information signals from an exhaust gas composition sensor disposed in the exhaust system at a position upstream of the catalytic converter.
摘要翻译： 在其排气系统中具有催化转化器的内燃机的进气系统中设置有双桶式化油器。 其中一个桶是常规的化油器筒，而另一个桶设置有燃料喷嘴，燃料通过该燃料喷嘴被供给到筒体中，燃料喷射器的数量由燃料控制器控制，该燃料控制器电子地从废气中接收信息信号 组成传感器，其设置在催化转化器上游位置的排气系统中。
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3.发明授权
公开(公告)号：US4180031A
公开(公告)日：1979-12-25
申请号：US686083
申请日：1976-05-13
申请人： Shigeo Muranaka , Kokichi Ochiai , Makio Waku
发明人： Shigeo Muranaka , Kokichi Ochiai , Makio Waku
CPC分类号： F02P7/0637 , F02P15/02 , F02P15/08 , F02P5/103
摘要： A method and system for controlling ignition spark timing of an internal combustion engine of the multiple plugs type, in which a plurality of spark plugs are energized at different timings with a predetermined phase in dependence on the flow of air-fuel mixture in a combustion chamber, whereby air-fuel mixture is ignited at timings optimum for rapid combustion.
摘要翻译： 一种用于控制多个塞子类型的内燃机的点火火花正时的方法和系统，其中多个火花塞根据燃烧室中的空气 - 燃料混合物的流动以预定相位以不同的定时被激励 ，由此空气 - 燃料混合物在最适于快速燃烧的定时被点燃。
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4.发明授权
公开(公告)号：US4221203A
公开(公告)日：1980-09-09
申请号：US916057
申请日：1978-06-16
申请人： Yoshimasa Hayashi , Akihiro Ohnishi , Makio Waku , Hideo Kamino
发明人： Yoshimasa Hayashi , Akihiro Ohnishi , Makio Waku , Hideo Kamino
CPC分类号： F02M26/55 , F02M26/21 , F02B2075/1816 , F02M2026/007 , F02M26/41
摘要： A cylinder head of a cross-flow type internal combustion engine is formed with a through hole or a groove which is associated with an exhaust gas recirculating system to simplify the exhaust gas recirculating system and simultaneously to make it small.
摘要翻译： 横流型内燃机的气缸盖形成有与废气再循环系统相关联的通孔或槽，以简化排气再循环系统并同时使其变小。
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5.发明授权Ignition distributor having independent ignition system breaker arm contacts simultaneously engaging common conductive post 失效点火分配器具有独立的点火系统断路器臂触点，同时接合共同导电柱
公开(公告)号：US4121064A
公开(公告)日：1978-10-17
申请号：US776213
申请日：1977-03-10
申请人： Yasuo Nakajima , Yoshimasa Hayashi , Makio Waku
发明人： Yasuo Nakajima , Yoshimasa Hayashi , Makio Waku
CPC分类号： F02P7/0637 , F02P15/02
摘要： Two sets of breaker contacts respectively associated with independent ignition systems have two breaker arms with identical configuration, arranged coaxially one above the other to engage a cam at an identical angular position thereof whereby the contacts open and close synchronously.
摘要翻译： 分别与独立点火系统相关联的两组断路器触点具有两个具有相同构造的断路器臂，同轴地布置在另一个之上，以在相同的角位置处接合凸轮，由此触点同步地打开和闭合。
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