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59 条记录 (耗时 0.031 秒)

    Measuring device for measuring a fuel injection quantity
    32.
    发明授权
    Measuring device for measuring a fuel injection quantity 失效
    用于测量燃料喷射量的测量装置

    公开(公告)号：US4798084A

    公开(公告)日：1989-01-17

    申请号：US939981

    申请日：1986-12-09

    申请人： Takeshi Takahashi ,  Naoyuki Tsuzuki ,  Hidetaka Nohira ,  Yukimitsu Omori ,  Akio Takamura

    发明人： Takeshi Takahashi ,  Naoyuki Tsuzuki ,  Hidetaka Nohira ,  Yukimitsu Omori ,  Akio Takamura

    IPC分类号： F02B1/04 ,  F02M65/00 ,  G01F3/20 ,  G01F13/00 ,  G01M15/00

    CPC分类号： F02M65/001 ,  G01F13/00 ,  G01F3/20 ,  F02B1/04

    摘要： A measuring device for measuring a fuel injection quantity comprising fuel volume sensing means including a fuel injection chamber connected to a fuel injection valve and receiving the fuel injection quantity therefrom, a back pressure chamber which faces the fuel injection chamber, bulkhead means located between the fuel injection chamber and the back pressure chamber as an intercept therebetween and responsive to the fuel injection quantity for generating a displacement, sensing means for sensing the displacement of the bulkhead means, pressure means for holding a pressure of the back pressure chamber to be of a constant value, fuel injection quantity computing means responsive to the sensing means for determining a fuel injection quantity, discharging means including fuel discharging means for discharging the injected fuel quantity from the fuel injection chamber to its exterior, discharging quantity computing means responsive to the fuel injection quantity computing means for computing a discharged quantity, and discharge control means responsive to the discharging quantity computing means for controlling the fuel discharging means so as to control the discharged quantity.

    摘要翻译： 一种用于测量燃料喷射量的测量装置，包括燃料量检测装置，包括连接到燃料喷射阀并接收燃料喷射量的燃料喷射室，面向燃料喷射室的背压室，位于燃料 喷射室和背压室作为其间的截距，并响应于用于产生排量的燃料喷射量，用于感测隔板装置的位移的感测装置，用于将背压室的压力保持为恒定的压力装置 响应于用于确定燃料喷射量的感测装置的燃料喷射量计算装置，包括用于将喷射的燃料量从燃料喷射室排放到其外部的燃料排出装置的排出装置，响应于燃料喷射量的排出量计算装置 计算方法 排出量控制装置，其响应于排放量计算装置，用于控制燃料排放装置，以控制排放量。

    Device for varying a valve timing and lift for an internal combustion engine
    33.
    发明授权
    Device for varying a valve timing and lift for an internal combustion engine 失效
    用于改变内燃机的气门正时和升程的装置

    公开(公告)号：US4696265A

    公开(公告)日：1987-09-29

    申请号：US813555

    申请日：1985-12-26

    申请人： Hidetaka Nohira

    发明人： Hidetaka Nohira

    IPC分类号： F01L1/24 ,  F01L9/02 ,  F01L13/00 ,  F02B1/04 ,  F02D13/02 ,  F01L1/34

    CPC分类号： F01L1/143 ,  F01L13/0031 ,  F01L9/025 ,  F01L2009/0413 ,  F01L2101/02 ,  F02B1/04

    摘要： A device for varying a valve timing and lift for an internal combustion engine comprises a first valve lifter and a second valve lifter, and an oil pressure chamber being defined between the first valve lifter and the second valve lifter. The flow of oil from the oil pressure chamber is continuously and steplessly controlled through a high-speed response control valve in an oil extraction passage. While the oil is being removed, the valve does not lift. When the high-speed response control valve is closed, the first valve lifter and the second valve lifter move together and the valve begins to lift. By controlling the action of the actuator of the high-speed response control valve, the valve timing and lift of the poppet valve can be controlled to the optimum ones matching the engine operating conditions.

    摘要翻译： 用于改变内燃机的气门正时和升程的装置包括第一气门挺杆和第二气门挺杆，以及限定在第一气门挺杆和第二气门挺杆之间的油压室。 通过在抽油通道中的高速响应控制阀，连续无级地控制来自油压室的油流。 当油被去除时，阀不会抬起。 当高速响应控制阀关闭时，第一阀提升器和第二阀提升器一起移动，阀开始升高。 通过控制高速响应控制阀的致动器的作用，可以将提升阀的气门正时和升程控制为与发动机工作条件相匹配的最佳状态。

    Combustion chamber of an internal combustion engine with an accumulation chamber
    35.
    发明授权
    Combustion chamber of an internal combustion engine with an accumulation chamber 失效
    具有积聚室的内燃机的燃烧室

    公开(公告)号：US4442809A

    公开(公告)日：1984-04-17

    申请号：US241610

    申请日：1981-03-09

    申请人： Hidetaka Nohira ,  Sumio Ito ,  Hisashi Oki

    发明人： Hidetaka Nohira ,  Sumio Ito ,  Hisashi Oki

    IPC分类号： F02B23/00 ,  F02B1/04 ,  F02B21/00 ,  F02B31/00 ,  F02D15/04

    CPC分类号： F02B21/00 ,  F02B31/00 ,  F02B1/04 ,  F02B2275/20 ,  Y02T10/146

    摘要： An internal combustion engine comprises a cylinder block and a cylinder head. A combustion chamber is formed in the cylinder block and the cylinder head. An accumulation chamber is formed within the cylinder head and communicated with the combustion chamber via an operating valve. The accumulation chamber is disposed adjacent to an exhaust port of the engine and is heat exchangeable with the exhaust port. The operating valve is opened approximately at the time the compression stroke is commenced and is closed approximately at the time the compression stroke is completed. A cap is disposed at the entrance of the accumulation chamber and has a plurality of jets formed thereon. The compressed combustible gas mixture is accumulated within the accumulation chamber, heated by the heat transmitted from the exhaust port and spouted out into the combustion chamber, so that approximately uniform turbulences are generated in the combustion chamber and the flame speed is increased.

    摘要翻译： 内燃机包括气缸体和气缸盖。 在气缸体和气缸盖中形成燃烧室。 在气缸盖内形成蓄积室，并经由操作阀与燃烧室连通。 蓄积室邻近发动机的排气口设置并与排气口热交换。 操作阀大致在压缩冲程开始时打开，大致在压缩冲程完成时闭合。 盖子设置在积聚室的入口处，并且在其上形成有多个喷嘴。 压缩的可燃气体混合物积聚在积聚室内，被从排气口传递的热量加热并喷出到燃烧室中，从而在燃烧室中产生大致均匀的湍流，并且火焰速度增加。

    Intake system of an internal combustion engine of a counter-flow type
    36.
    发明授权
    Intake system of an internal combustion engine of a counter-flow type 失效
    逆流式内燃机进气系统

    公开(公告)号：US4253432A

    公开(公告)日：1981-03-03

    申请号：US24514

    申请日：1979-03-28

    申请人： Hidetaka Nohira ,  Toshiaki Konomi ,  Hideaki Matsui

    发明人： Hidetaka Nohira ,  Toshiaki Konomi ,  Hideaki Matsui

    IPC分类号： F02B31/00 ,  F02B1/04 ,  F02B31/08 ,  F02D9/02 ,  F02M35/10 ,  F02M35/108 ,  F02B15/00

    CPC分类号： F02M35/10085 ,  F02B31/08 ,  F02M35/10268 ,  F02M35/108 ,  F02B1/04 ,  F02M35/10196 ,  F02M35/10229 ,  F02M35/112 ,  Y02T10/146

    摘要： A multi-cylinder engine comprising an intake manifold equipped with a carburetor. A secondary throttle valve is provided for each cylinder. Each of the secondary throttle valves is arranged in the respective manifold branch and fixed onto a common throttle shaft. An auxiliary intake passage is branched off from the collecting portion of the intake manifold and connected to a distribution channel. Each of the intake ports is connected to the distribution channel via a corresponding channel branch which opens into the intake port at a position near the intake valve. The common throttle shaft of the secondary throttle valves is connected to a vacuum operated diaphragm apparatus so that the secondary throttle valves are opened in accordance with a reduction in the level of vacuum produced in the intake manifold.

    摘要翻译： 一种包括装有化油器的进气歧管的多气缸发动机。 为每个气缸设置二次节流阀。 每个二次节流阀布置在相应的歧管分支中并固定在共同的节流轴上。 辅助进气通道从进气歧管的收集部分分出并连接到分配通道。 每个进气口通过相应的通道分支连接到分配通道，通道分支在靠近进气门的位置处进入进气口。 二次节流阀的共用节流轴连接到真空操作的隔膜装置，使得根据进气歧管中产生的真空度的降低，二次节流阀打开。

    Internal combustion engine injected accumulation chamber
    37.
    发明授权
    Internal combustion engine injected accumulation chamber 失效
    内燃机注入蓄积室

    公开(公告)号：US4210105A

    公开(公告)日：1980-07-01

    申请号：US905016

    申请日：1978-05-11

    申请人： Hidetaka Nohira ,  Sumio Ito ,  Hisashi Oki

    发明人： Hidetaka Nohira ,  Sumio Ito ,  Hisashi Oki

    IPC分类号： F02B17/00 ,  F02B1/04 ,  F02B3/02 ,  F02B19/02 ,  F02B23/08 ,  F02D41/30 ,  F02B3/00 ,  F02D39/02

    CPC分类号： F02B3/02 ,  F02B19/02 ,  F02D41/3023 ,  F02B1/04 ,  F02B2275/16 ,  Y02T10/123 ,  Y02T10/125

    摘要： Disclosed is an internal combustion engine comprising a combustion chamber and an accumulation chamber which are interconnected to each other via an accumulation valve. The opening operation of the accumulation valve is controlled so that the accumulation valve remains opened during the compression stroke. Fuel is fed into the accumulation chamber to form therein a rich mixture. In the first half of the compression stroke, a jet of the rich mixture is spouted out into the combustion chamber from the accumulation chamber to stratify the inside of the combustion chamber so that the rich mixture is collected around the spark plug. In the latter half of the compression stroke, a lean mixture in the combustion chamber flows into the accumulation chamber to accumulate the mixture under high pressure, which is spouted out into the combustion chamber at the next cycle, in the accumulation chamber.

    摘要翻译： 公开了一种内燃机，其包括通过蓄积阀彼此相互连接的燃烧室和积聚室。 控制蓄积阀的打开动作，使得在压缩冲程期间累积阀保持打开。 燃料被供给到积聚室中以在其中形成富含的混合物。 在压缩冲程的前半部分中，富集混合物的射流从积聚室喷出到燃烧室中，以分层燃烧室的内部，使得富混合物收集在火花塞周围。 在压缩冲程的后半段，燃烧室中的贫混合物流入积聚室，以在高压下积聚混合物，该混合物在累积室中在下一循环中喷出到燃烧室中。

    Exhaust gas recycling system
    38.
    发明授权
    Exhaust gas recycling system 失效
    废气回收系统

    公开(公告)号：US4178896A

    公开(公告)日：1979-12-18

    申请号：US961119

    申请日：1978-11-16

    申请人： Masafumi Horikoshi ,  Hidetaka Nohira ,  Masaaki Tanaka

    发明人： Masafumi Horikoshi ,  Hidetaka Nohira ,  Masaaki Tanaka

    IPC分类号： F02M25/07 ,  F02M25/06

    CPC分类号： F02M26/56

    摘要： Controlled exhaust gas recycling can be accomplished by a pneumatically actuated valve which restricts the flow of exhaust gas from an exhaust manifold of an internal combustion engine to the intake manifold. Exhaust gas may be removed from the manifold and enters a pressure chamber through a reduction means, such as an aperture in a plate. The effective cross-sectional area of hydrodynamic flow of the reduction means is chosen to be greater than the effective cross-sectional area of hydrodynamic flow of the valve. The valve is actuated by a diaphragm control means which is coupled to the intake and exhaust manifold. The diaphragm control means controls the amount of partial pressure applied to the pneumatically actuated valve according to the exhaust pressure from the exhaust manifold. Thus, the ratio of exhaust gas recycled through the internal combustion engine relative to the amount of engine air intake, decreases as the air intake volume increases, such as when the engine is under high loads or operating at high rates (RPM).

    摘要翻译： 受控的废气再循环可以通过气动致动的阀来实现，其将排气从内燃机的排气歧管的流量限制到进气歧管。 废气可以从歧管移除并通过诸如板中的孔的还原装置进入压力室。 选择还原装置的流体动力流动的有效横截面面积大于阀的流体动力流动的有效横截面面积。 该阀由隔膜控制装置致动，隔膜控制装置联接到进气歧管和排气歧管。 隔膜控制装置根据来自排气歧管的排气压力来控制施加到气动致动阀的分压量。 因此，通过内燃机再循环的废气相对于发动机进气量的比例随着进气量的增加而减小，例如当发动机处于高负荷或高速运转（RPM）时）。

    Exhaust pressure regulating system
    39.
    发明授权
    Exhaust pressure regulating system 失效
    排气调压系统

    公开(公告)号：US4114575A

    公开(公告)日：1978-09-19

    申请号：US627351

    申请日：1975-10-30

    申请人： Hidetaka Nohira ,  Masaaki Tanaka

    发明人： Hidetaka Nohira ,  Masaaki Tanaka

    IPC分类号： F01N13/08 ,  F02M25/07 ,  F02M25/06

    CPC分类号： F02M26/615 ,  F02M26/56 ,  F02M2026/0025

    摘要： An exhaust pressure regulating system for use with an exhaust gas recirculating system of an internal combustion engine, and particularly for an automobile, utilizing a control valve of the butterfly or poppet type in the exhaust pipe for adjusting the back pressure in the exhaust, a vacuum-sensitive device for actuating the control valve, a pressure-signal passage for applying the pressure in the intake manifold to the vacuum-sensitive device and a pressure-comparing valve sensitive to the quantity of air being taken into the engine and the adjusted back pressure in the exhaust for modulating the pressure in the pressure-signal passage. The pressure-comparing valve includes a pair of interlocked diaphragms actuated in opposed relationship interacting with a biased valve member in the pressure-signal passage, one of the interlocked diaphragms being actuated by the venturi vacuum pressure created by the quantity of air being taken into the engine through the carburetor and the other of the diaphragms being actuated by the adjusted back pressure and tending to open the valve and bleed-off pressure in the pressure-signal passage. A booster valve is preferably used to amplify the venturi vacuum pressure and a pressure-changeover valve, sensitive to operating conditions of the engine, may be disposed in the pressure-signal passage.

    摘要翻译： 一种用于内燃机的排气再循环系统，特别是用于汽车的排气压力调节系统，其利用排气管中的蝶阀或提升阀的控制阀来调节排气中的背压，真空 用于致动控制阀的敏感装置，用于将进气歧管中的压力施加到真空敏感装置的压力信号通道和对进入发动机的空气量敏感的压力比较阀和调节后的反压 在用于调制压力信号通道中的压力的​​排气中。 压力比较阀包括一对互锁的隔膜，其以相对的关系致动，与压力信号通道中的偏压阀构件相互作用，互锁隔膜中的一个由通过进入该空气的空气量产生的文丘里管真空压力致动 发动机通过化油器并且另一个隔膜由调节的背压致动并且倾向于打开阀门并在压力信号通道中泄放压力。 增压阀优选地用于放大文丘里管真空压力，并且对发动机的操作条件敏感的压力转换阀可以设置在压力信号通道中。

    Catalyst container for use in exhaust manifold
    40.
    发明授权
    Catalyst container for use in exhaust manifold 失效
    用于排气歧管的催化剂容器

    公开(公告)号：US4096691A

    公开(公告)日：1978-06-27

    申请号：US704509

    申请日：1976-07-12

    申请人： Hidetaka Nohira ,  Hironori Bessho ,  Yasuyuki Sakai

    发明人： Hidetaka Nohira ,  Hironori Bessho ,  Yasuyuki Sakai

    IPC分类号： F01N3/28 ,  F01N13/10 ,  F01N3/15

    CPC分类号： F01N13/10 ,  F01N3/2846 ,  F01N2330/08

    摘要： A catalyst container for use in an exhaust manifold, which container includes perforated inner and outer cylinders and is positioned within the exhaust manifold, in the position of its exit, with catalysts filled in a cylindrical space defined between the inner cylinder and outer cylinder. In this catalyst container, annular openings in the cylindrical space at its top and bottom ends are covered with annular upper and lower lids, respectively, while a circular, inner cylinder lid is placed over the top opening of the inner cylinder to cover it. In addition, an outer cylinder lid is placed on the top circumferential edge of the outer cylinder in a manner to cover the top opening of the outer cylinder as well as the circular, inner cylinder lid. The catalysts are filled in a first space defined by the inner cylinder lid and the outer cylinder lid as well as in a second space defined between the outer cylinder and the inner cylinder. The first space communicates with the second space through at least one hole provided in the upper annular lid.

    摘要翻译： 一种用于排气歧管的催化剂容器，该容器包括穿孔的内部和外部气缸，并且位于排气歧管内的出口位置，催化剂填充在限定在内部气缸和外部气缸之间的圆柱形空间中。 在该催化剂容器中，圆柱形空间中的顶端和底端处的环形开口分别被环形上盖和下盖覆盖，同时将圆形的内筒盖放置在内筒的顶部开口上以覆盖它。 此外，外筒体以覆盖外筒的顶部开口以及圆形内筒盖的方式设置在外筒的顶部周缘上。 催化剂填充在由内筒盖和外筒盖以及限定在外筒和内筒之间的第二空间中限定的第一空间中。 第一空间通过设置在上环形盖中的至少一个孔与第二空间连通。