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1. 发明授权

US4517837A Air flow rate measuring apparatus 失效
标题翻译：空气流量测量仪
公开(公告)号：US4517837A
公开(公告)日：1985-05-21
申请号：US521901
申请日：1983-08-10
申请人： Yoshishige Oyama , Teruo Yamauchi , Mamoru Fujieda , Yutaka Nishimura , Takao Sasayama , Shinichi Sakamoto , Hisanori Moriya , Takeshi Atago , Kanemasa Sato , Yoshikazu Hoshi , Sadayasu Ueno , Tadahiko Otani , Mineo Kashiwaya
发明人： Yoshishige Oyama , Teruo Yamauchi , Mamoru Fujieda , Yutaka Nishimura , Takao Sasayama , Shinichi Sakamoto , Hisanori Moriya , Takeshi Atago , Kanemasa Sato , Yoshikazu Hoshi , Sadayasu Ueno , Tadahiko Otani , Mineo Kashiwaya
IPC分类号： G01F1/68 , F02D41/18 , G01F1/684 , G01F1/69 , G01F1/692 , G01F5/00 , G01K13/02 , G01P5/12
CPC分类号： F02D41/187 , G01F1/684 , G01F1/6842 , G01F1/692 , G01F5/00
摘要： An air flow rate measuring apparatus in which an air flow sensor whose electric characteristic varies with the rate of air flowing by the sensor is supported on a heat-insulating support member and located in a bypass tube provided in the vicinity of the main venturi of an internal combustion engine, whereby the air flow sensor is isolated from adverse thermal influences so as to reduce an error in measuring air flow rate.
摘要翻译：一种空气流量测量装置，其中电特性随着传感器流动的空气流速而变化的空气流量传感器被支撑在绝热支撑构件上并且位于设置在主要文丘里管附近的旁通管中内燃机，由此空气流量传感器与不利的热影响隔离，以减少测量空气流量的误差。

2. 发明授权

US4378000A Fuel supply device for internal combustion engine 失效
标题翻译：内燃机燃油供应装置
公开(公告)号：US4378000A
公开(公告)日：1983-03-29
申请号：US245176
申请日：1981-03-18
申请人： Hisanori Moriya , Takeshi Atago
发明人： Hisanori Moriya , Takeshi Atago
IPC分类号： F02D41/34 , F02D9/02 , F02M29/00 , F02M69/00 , F02M69/04 , F02M39/00
CPC分类号： F02M69/043
摘要： A fuel supply device for an internal combustion engine having an intake manifold includes a throttle body defining therein an intake passage communicating at one end thereof with the intake manifold. A flow accelerating valve arranged in the intake passage upstream of a throttle valve cooperates with the wall surface of the intake passage to define a flow accelerating passage of a smaller flow area than the intake passage. The flow accelerating valve is angularly movable in response to a change in the intake fluid flow between a fully closed position in which the flow accelerating passage has a minimum flow area and a fully open position in which the flow accelerating passage has a maximum flow area, to thereby control the flow area of the flow accelerating passage. A fuel injector injects liquid fuel into the accelerated intake fluid flow passing through the flow accelerating passage.
摘要翻译：具有进气歧管的内燃机的燃料供给装置包括：节流体，其限定有在其一端与进气歧管连通的进气通路。设置在节气门上游的进气通道中的流动加速阀与进气通道的壁表面配合，以限定比进气通道更小的流动面积的流动加速通道。流量加速阀响应于流动加速通道具有最小流动面积的完全关闭位置和流动加速通道具有最大流动面积的完全打开位置之间的进气流量的变化而成角度地移动，从而控制流动加速通道的流动面积。燃料喷射器将液体燃料喷射到通过流动加速通道的加速进气流体流中。

3. 发明授权

US4038957A Fuel control system for use in internal combustion engine 失效
标题翻译：用于内燃机的燃油控制系统
公开(公告)号：US4038957A
公开(公告)日：1977-08-02
申请号：US588362
申请日：1975-06-19
申请人： Yukio Hosho , Hisanori Moriya
发明人： Yukio Hosho , Hisanori Moriya
IPC分类号： F02D33/00 , F02B19/10 , F02D3/00 , F02M69/20 , F02M59/00
CPC分类号： F02B19/1052 , F02M69/20 , Y02T10/125
摘要： A fuel control system for use in an internal combustion engine wherein the combustion device thereof comprises a main combustion chamber and an auxiliary combustion chamber provided therein with an ignition plug, the main and auxiliary combustion chambers communicating with each other through a through-hole. A rich mixture of gasified fuel and air is supplied to the auxiliary combustion chamber and a lean mixture of gasified fuel and air is supplied into the main combustion chamber and the mixture in the main combustion chamber is ignited by the flames produced in the auxiliary combustion chamber. A main air intake passageway and an auxiliary air intake passageway are provided and communicated respectively with the main combustion chamber and the auxiliary combustion chamber, and a fuel control system capable of varying the pressure for fuel supply in accordance with the negative pressure of a Venturi flume provided in the main air intake passageway and a fuel passageway for supplying the fuel controlled by said fuel control system to the main and auxiliary air intake passageways respectively at a predetermined distribution ratio, thereby making it possible to produce predetermined volumes of mixtures of gasified fuel and air respectively in the main and auxiliary air intake passageways.
摘要翻译：一种用于内燃机的燃料控制系统，其中其燃烧装置包括主燃烧室和设置有火花塞的辅助燃烧室，主燃烧室和辅助燃烧室通过通孔相互连通。气化燃料和空气的丰富混合物被供应到辅助燃烧室，并且气化燃料和空气的贫混合物被供应到主燃烧室中，并且主燃烧室中的混合物被辅助燃烧室中产生的火焰点燃。主进气通道和辅助进气通道分别设置并与主燃烧室和辅助燃烧室连通，以及能够根据文丘里水槽的负压改变燃料供应压力的燃料控制系统设置在主进气通道中的燃料通道和用于将由所述燃料控制系统控制的燃料分别以预定分配比率供应到主进气通道和辅助进气通道的燃料通道，从而使得可以产生预定体积的气化燃料和空气分别在主进气通道和辅助进气通道中。

4. 发明授权

US4079710A Exhaust gas recirculation device 失效
标题翻译：废气再循环装置
公开(公告)号：US4079710A
公开(公告)日：1978-03-21
申请号：US405899
申请日：1973-10-12
申请人： Hisanori Moriya , Tadao Osawa
发明人： Hisanori Moriya , Tadao Osawa
IPC分类号： F02M1/00 , F02M25/07 , F02M25/06
CPC分类号： F02M26/61 , F02M26/39 , F02M26/55 , F02M1/00 , F02M26/70
摘要： An exhaust gas recirculation system whereby a part of exhaust gas is recirculated to the downstream of the carburetor throttle valve through an exhaust recirculation passage for removing the nitrogen oxides in exhaust gas discharged from an internal combustion engine, wherein a pressure control valve is provided in the after-flow of the flow control valve which controls the rate of exhaust gas recirculated to the downstream of the throttle valve disposed halfway in said exhaust recirculation passage, said pressure control valve being arranged such that its opening will be reduced when negative pressure in the downstream of the throttle valve is high and that said opening will be enlarged when said negative pressure is low, whereby the amount of exhaust gas taken into the engine is made basically proportional to the air intake so that the recirculation ratio will be maintained substantially constant over a wide range of operation.
摘要翻译：一种废气再循环系统，其中废气的一部分通过排气再循环通道再循环到化油器节流阀的下游，用于除去从内燃机排出的废气中的氮氧化物，其中在该内燃机中设置有压力控制阀流量控制阀的后流量，其控制再循环到设置在所述排气再循环通道中途的节流阀的下游的排气速率，所述压力控制阀被布置成使得其在下游的负压下的开口将减小并且当所述负压低时，所述开口将被扩大，从而使进入发动机的废气量基本上与进气口成比例，使得再循环比将保持基本上恒定在一个操作范围广泛。

5. 发明授权

US4027638A Exhaust gas recirculation device 失效
标题翻译：废气再循环装置
公开(公告)号：US4027638A
公开(公告)日：1977-06-07
申请号：US648712
申请日：1976-01-13
申请人： Hisanori Moriya , Tadao Osawa
发明人： Hisanori Moriya , Tadao Osawa
IPC分类号： F02M1/00 , F02M25/07 , F02M25/06
CPC分类号： F02M26/61 , F02M26/39 , F02M26/55 , F02M1/00 , F02M26/70
摘要： An exhaust gas recirculation system whereby a part of exhaust gas is recirculated to the downstream of the carburetor throttle valve through an exhaust recirculation passage for removing the nitrogen oxides in exhaust gas discharged from an internal combustion engine, wherein a pressure control valve is provided in the after-flow of the flow control valve which controls the rate of exhaust gas recirculated to the downstream of the throttle valve disposed halfway in said exhaust recirculation passage, said pressure control valve being arranged such that its opening will be reduced when negative pressure in the downstream of the throttle valve is high and that said opening will be enlarged when said negative pressure is low, whereby the amount of exhaust gas taken into the engine is made basically proportional to the air intake so that the recirculation ratio will be maintained substantially constant over a wide range of operation.
摘要翻译：一种废气再循环系统，其中废气的一部分通过排气再循环通道再循环到化油器节流阀的下游，用于除去从内燃机排出的废气中的氮氧化物，其中在该内燃机中设置有压力控制阀流量控制阀的后流量，其控制再循环到设置在所述排气再循环通道中途的节流阀的下游的排气速率，所述压力控制阀被布置成使得其在下游的负压下的开口将减小并且当所述负压低时，所述开口将被扩大，从而使进入发动机的废气量基本上与进气口成比例，使得再循环比将保持基本上恒定在一个操作范围广泛。

6. 发明授权

US4520962A Magnetic fuel injection valve 失效
标题翻译：磁性燃油喷射阀
公开(公告)号：US4520962A
公开(公告)日：1985-06-04
申请号：US344802
申请日：1982-02-01
申请人： Masakichi Momono , Hisanori Moriya , Masahiro Souma , Eiji Hamashima
发明人： Masakichi Momono , Hisanori Moriya , Masahiro Souma , Eiji Hamashima
IPC分类号： F02M51/06 , F02M51/08 , F02M61/16 , F02M61/18 , F02M63/00 , F02M69/04 , F02M69/08
CPC分类号： F02M61/163 , F02M51/0675 , F02M61/162 , F02M69/047 , F02M69/08 , F02M2051/08 , F02M2200/507 , Y10S239/90
摘要： A fuel inlet opens at one end between a valve seat and an inner surface of a valve housing on which a globe valve slides. The other end of the fuel inlet opens to an external surface of the valve housing. The fuel inlet runs almost in the direction of a central axis of the globe valve so as to prevent the formation of vortex flow around the globe valve. A spiral member is pressure fitted inside the valve housing immediately downstream of the valve seat with the spiral member being formed as a rod with a spiral fuel groove to swirl the fuel along the groove. An outlet orifice for fuel metering is formed immediately downstream of and as near as possible to the spiral member.
摘要翻译：一个燃料入口在一个阀座和阀壳的内表面之间的一端处打开，阀壳滑动。燃料入口的另一端通向阀壳体的外表面。燃料入口几乎沿球阀的中心轴方向延伸，以防止在球阀周围形成涡流。螺旋构件被压配合在阀座内部，紧靠阀座的下游，螺旋构件形成为具有螺旋形燃料槽的杆，以沿着槽旋转燃料。用于燃料计量的出口孔紧紧地形成在螺旋构件的下游并且尽可能靠近螺旋构件。

7. 发明授权

US4403741A Electromagnetic fuel injection valve 失效
标题翻译：电磁燃油喷射阀
公开(公告)号：US4403741A
公开(公告)日：1983-09-13
申请号：US229839
申请日：1981-01-30
申请人： Hisanori Moriya , Masakichi Momono , Masahiro Souma , Masami Nagano
发明人： Hisanori Moriya , Masakichi Momono , Masahiro Souma , Masami Nagano
IPC分类号： F02M51/06 , F02M51/08 , F02M63/00 , B05B1/30
CPC分类号： F02M51/0682 , F02M2051/08 , F02M2200/507 , Y10S239/90
摘要： An electromagnetic fuel injection valve including a valve seat of the conical shape located at one end of a fuel injection passage, movable valve means including a ball cooperating with the valve seat of the conical shape, a rod rigidly connected to the ball and a plunger rigidly connected to the rod, and an electromagnet for moving the plunger. The movable valve means is guided during the movement thereof in an axial direction in two positions, one position being on the outer periphery of the ball and the other position being on the outer periphery of the rod.
摘要翻译：一种电磁燃料喷射阀，包括位于燃料喷射通道一端的圆锥形阀座，包括与球形阀座配合的球的可动阀装置，刚性地连接到球的杆和刚性的柱塞连接到杆，以及用于移动柱塞的电磁体。可移动阀装置在其沿轴向的运动中在两个位置被引导，一个位置在球的外周上，另一个位置在杆的外周上。

8. 发明授权

US4002153A Intake system in internal combustion engine 失效
标题翻译：内燃机进气系统
公开(公告)号：US4002153A
公开(公告)日：1977-01-11
申请号：US601665
申请日：1975-08-04
申请人： Hisanori Moriya , Shoji Shimo
发明人： Hisanori Moriya , Shoji Shimo
IPC分类号： F02B19/10 , F02M69/00 , F02M69/20 , F02B19/18
CPC分类号： F02M69/20 , F02B19/1052 , Y02T10/125
摘要： An intake system adapted to be used in combination with an internal combustion engine having a main combustion chamber and a preliminary or subcombustion chamber equipped with an ignition plug. There is provided an intake cylinder having a venturi portion which allows the passing of the total amount of air being fed to both combustion chambers and a throttle valve controlling the amount of air being fed to respective combustion chambers. The intake cylinder is divided into a main intake passage and sub-intake passage, both of which lead to both combustion chambers, respectively. A metering orifice is provided in the sub-intake passage, so that a ratio in amount, of air passing through respective intake passages may be maintained at a given value. In respective intake passages, there are provided fuel discharge values, to which are connected fuel passages leading from a single fuel pressure controlling valve for use in providing fuel pressure commensurate with the negative pressure in the venturi portion. By the provision of the metering orifices in respective fuel passages, a ratio in flow rate, of fuel being introduced to respective fuel discharge valves is maintained at a given value. Thus, there is provided an intake system in which a ratio in flow rate, of mixture charges being fed to the main combustion chamber and the sub-combustion chamber, as well as a ratio in air-fuel-ratio, of mixture charges being fed thereto are maintained constant.
摘要翻译：适于与具有主燃烧室和配备有火花塞的预燃或副燃室的内燃机组合使用的进气系统。提供了一种具有文氏管部分的进气筒，其允许供给两个燃烧室的空气总量的通过，以及控制供给到各个燃烧室的空气量的节流阀。进气缸分为主进气通道和副进气通道，两者都分别通向两个燃烧室。在副进气通道中设置有计量孔口，使得通过各个进气通道的空气的量的比率可以保持在给定值。在相应的进气通道中，提供了燃料排放值，连通的燃料通道从单个燃料压力控制阀引导，用于提供与文氏管部分中的负压相当的燃料压力。通过在相应的燃料通道中设置计量孔，将引入燃料排放阀的燃料的流量比保持在给定值。因此，提供了一种进气系统，其中进料到主燃烧室和副燃烧室的混合物的流量比率以及空气 - 燃料比的比率混合物进料的比例保持恒定。

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