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公开(公告)号：US4423667A
公开(公告)日：1984-01-03
申请号：US146930
申请日：1980-05-05
申请人： Yoshimasa Hayashi
发明人： Yoshimasa Hayashi
CPC分类号： F16C9/02 , F02F7/0053 , F16C17/022 , F16C27/063 , F16C33/08
摘要： A sleeve-type bearing includes an outer sleeve, an inner sleeve, and an oscillation-damping material fixedly disposed between the outer and inner sleeves. It is preferable that such a bearing is used to support a crankshaft of an automotive engine.
摘要翻译： 套筒型轴承包括外套筒，内套筒和固定地设置在外套筒和内套筒之间的振动阻尼材料。 优选的是，这种轴承用于支撑汽车发动机的曲轴。
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公开(公告)号：US4415059A
公开(公告)日：1983-11-15
申请号：US389267
申请日：1982-06-17
申请人： Yoshimasa Hayashi
发明人： Yoshimasa Hayashi
CPC分类号： F01N13/1838 , F01N1/02 , F01N13/0097 , F01N13/1888 , F01N2450/22 , F01N2450/24 , F01N2470/02 , F01N2490/15 , F01N2490/155
摘要： An inner shell having aligned first and second expansion chambers is spacedly disposed in an outer shell in a manner to define therebetween four isolated chambers upstreamly positioned two of which surround the first expansion chamber and downstreamly positioned two of which surround the second expansion chamber. The first expansion chamber is connected through respective flanged openings to the upstreamly positioned isolated chambers to allow these chambers to show a sound damping effect. The upstream and downstream portions of the second expansion chamber are connected through respective groups of perforations to the downstreamly positioned isolated chambers to allow these chambers to show a sound damping effect.
摘要翻译： 具有排列的第一和第二膨胀室的内壳以一定的方式间隔地设置在外壳中，以在其间限定四个隔离室，其中两个隔离室围绕第一膨胀室并且其下游定位，其中两个围绕第二膨胀室。 第一膨胀室通过相应的法兰开口连接到上游定位的隔离室，以允许这些室显示出声音阻尼效果。 第二膨胀室的上游和下游部分通过相应的穿孔组连接到下游定位的隔离室，以允许这些室显示出声音阻尼效果。
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公开(公告)号：US4224792A
公开(公告)日：1980-09-30
申请号：US895793
申请日：1978-04-12
摘要： An air gallery connected to an air pump is formed in the cylinder head of an internal combustion engine. A bore is also formed in the cylinder head to communicate the air gallery with the exhaust port of the engine. Within the bore an air injection nozzle is securely inserted and projected through the wall surface of the exhaust port near the longitudinal axis of the exhaust port.
摘要翻译： 在内燃机的气缸盖中形成有与空气泵连接的空气室。 在气缸盖中还形成有孔，以将气流通道与发动机的排气口连通。 在所述孔内，空气喷射喷嘴被牢固地插入并突出通过排气口的壁表面靠近排气口的纵向轴线。
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公开(公告)号：US4198942A
公开(公告)日：1980-04-22
申请号：US860901
申请日：1977-12-15
摘要： A dual spark plug ignition engine is equipped with an EGR system. The two spark plugs in each combustion chamber are simultaneously energized to produce sparks to ignite the charge in the combustion chamber under a normal engine operating conditions, whereas the spark plugs are energized with a predetermined phase difference from each other under high power output engine operating conditions.
摘要翻译： 双火花塞点火发动机配备有EGR系统。 每个燃烧室内的两个火花塞同时通电以产生火花，以在正常的发动机运行条件下点燃燃烧室中的电荷，而火花塞在高功率输出发动机运行条件下以预定的相位差通电 。
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公开(公告)号：US4142501A
公开(公告)日：1979-03-06
申请号：US764179
申请日：1977-01-31
申请人： Yoshimasa Hayashi
发明人： Yoshimasa Hayashi
CPC分类号： F02F1/38 , F02F2001/245
摘要： A cylinder head of an internal combustion engine is formed with concavity. Two flat protruded portions are formed on the spherical surface of the concavity and their planes intersect each other at a location slightly below the vertex of the spherical surface. At the two flat protruded portions, intake and exhaust valve seats are disposed. A combustion chamber is defined by the spherical surface, the surfaces of the flat protruded portions and the piston crown.
摘要翻译： 内燃机的气缸盖形成为凹部。 在凹面的球面上形成有两个平坦的突出部分，并且它们的平面在稍微低于球形表面顶点的位置彼此相交。 在两个平坦的突出部分处设置进气门和排气阀座。 燃烧室由球形表面，平坦突出部分的表面和活塞冠部限定。
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公开(公告)号：US4116180A
公开(公告)日：1978-09-26
申请号：US765771
申请日：1977-02-04
IPC分类号： F01L1/26 , F02B1/04 , F02B23/08 , F02B29/00 , F02B47/08 , F02F1/24 , F02F1/42 , F02M25/07 , F02P15/02 , F02M25/06
CPC分类号： F02P15/02 , F02B23/08 , F02B29/00 , F02F1/242 , F02M26/13 , F02B1/04 , F02B2023/085 , F02M2026/007 , Y02T10/125 , Y02T10/146
摘要： Exhaust gases, which are slightly cooler than normal due to NOx suppressing ignition of the charge containing a large amount of recirculated gas by dual spark plugs, are exhausted via a large diameter exhaust valve to reduce the time for which they exceed the speed of sound and transfer heat to the cylinder head to maintain a high CO and HC oxidizing temperature. The exhaust valve is diametrically opposed to the inlet valve and has a cross sectional area of 19 to 24% of the cylinder bore.
摘要翻译： 由于通过双重火花塞含有大量再循环气体的电荷的NOx抑制点燃，比通常略低的废气通过大直径排气阀排出，以减少超过声速的时间， 将热量传递到气缸盖以保持高的CO和HC氧化温度。 排气阀与入口阀直径相对，并且截面面积为气缸孔的19-24％。
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公开(公告)号：US4116179A
公开(公告)日：1978-09-26
申请号：US765770
申请日：1977-02-04
CPC分类号： F02P15/02 , F02B23/08 , F02F1/242 , F02M26/13 , F02B1/04 , F02B2023/085 , F02M2026/007 , Y02T10/125
摘要： Each combustion chamber of an internal combustion engine is divided into four generally equal imaginary parts by a longitudinal vertical imaginary plane parallel with the longitudinal axis of the cylinder head of the engine and a lateral vertical imaginary plane perpendicular to the longitudinal vertical imaginary plane. Two spark plugs, and intake and exhaust valves are disposed on the cylinder head wall surface defining the upper part of the combustion chamber, and located at the four generally equal imaginary parts, respectively.
摘要翻译： 内燃机的每个燃烧室通过与发动机的气缸盖的纵向轴线平行的纵向垂直假想平面和垂直于纵向垂直假想平面的横向垂直假想平面分成四个大致相等的虚部。 两个火花塞以及进气和排气阀分别设置在限定燃烧室上部的气缸盖壁表面上，分别位于四个大致相等的虚部。
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18.发明授权Exhaust gas recirculation system with control apparatus for exhaust gas flow control valve 失效废气再循环系统，带排气流量控制阀控制装置
公开(公告)号：US4041914A
公开(公告)日：1977-08-16
申请号：US588238
申请日：1975-06-19
CPC分类号： F02M26/56
摘要： An exhaust gas recirculation system comprises an exhaust gas flow control valve; a vacuum actuator for operation of the flow control valve; and a control apparatus for the vacuum actuator. The control apparatus comprises a vacuum regulator and a vacuum motor for actuating the vacuum regulator in response not only to the venturi vacuum but also to the intake manifold vacuum.
摘要翻译： 排气再循环系统包括废气流量控制阀; 用于操作流量控制阀的真空致动器; 以及用于真空致动器的控制装置。 该控制装置包括一个真空调节器和一个真空马达，用于致动真空调节器，不仅响应于文丘里真空，而且还响应于进气歧管真空。
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公开(公告)号：US3973535A
公开(公告)日：1976-08-10
申请号：US579253
申请日：1975-05-20
CPC分类号： F02M26/57
摘要： A valve responsive to both venturi vacuum and intake manifold vacuum operates a recirculation valve by means of vacuum amplification.
摘要翻译： 一个对文丘里管真空和进气歧管真空进行响应的阀都通过真空放大来操作再循环阀。
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公开(公告)号：US3963447A
公开(公告)日：1976-06-15
申请号：US444792
申请日：1974-02-22
申请人： Yoshimasa Hayashi
发明人： Yoshimasa Hayashi
CPC分类号： F01N3/2053 , F01N3/22 , F01N3/34 , F01N2390/04 , F01N2410/02 , Y02T10/20
摘要： A catalytic reactor for the exhaust gases of a motor vehicle comprising a catalyzer bed through which a pipe extends having one end connected to a secondary-air source. The other end of the pipe connected to a chamber wherein a simple and economical temperature detector, such as bimetal, is installed. When the temperature of the catalyzer bed exceeds a predetermined value, as measured by the temperature detector, a valve is electrically activated by an electrical circuit containing said detector, whereby exhaust gas bypasses said catalyzer bed.
摘要翻译： 一种用于机动车辆的废气的催化反应器，其包括催化剂床，管子延伸通过该催化剂床，其一端连接到二次空气源。 连接到室的管的另一端安装有诸如双金属的简单且经济的温度检测器。 当催化剂床的温度超过预定值时，如通过温度检测器测得的，阀门由含有检测器的电路电激活，由此废气旁路所述催化剂床。
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