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公开(公告)号：US4205040A
公开(公告)日：1980-05-27
申请号：US624833
申请日：1975-10-22
Applicant: Tsuyoshi Aoyama , Yoshimasa Hayashi , Hirotaka Toba , Akira Yoshida , Kenji Goto , Motoaki Kawakama
Inventor： Tsuyoshi Aoyama , Yoshimasa Hayashi , Hirotaka Toba , Akira Yoshida , Kenji Goto , Motoaki Kawakama
CPC classification number: B28B7/362
Abstract: An exposed aggregate finishing method for concrete. The method comprises coating the inside faces of a form for concrete with a cement setting retarder, drying, coating the dried faces with a synthetic organic polymer coating material which is soluble in an aqueous alkaline solution of cement, but is insoluble in water; and drying the coated faces. Alternatively, the method may be carried out by coating the inside faces of the form for concrete with the mixture of the cement setting retarder and the organic polymer coating material and drying the coated faces. Concrete is thereafter placed in the concrete form, the form removed and the surface of the molded concrete washed to make the surface rough.
Abstract translation: 混凝土的露出骨料整理方法。 该方法包括用水泥固化缓凝剂涂覆混凝土形式的内表面，干燥，用可溶于水泥碱性水溶液但不溶于水的合成有机聚合物涂料涂覆干燥面; 并干燥涂层面。 或者，该方法可以通过用水泥凝固缓凝剂和有机聚合物涂层材料的混合物涂覆混凝土形式的内表面并干燥涂覆面来进行。 然后将混凝土置于混凝土形式中，将形式移除，并将模制混凝土的表面洗涤以使表面粗糙。
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公开(公告)号：US4163435A
公开(公告)日：1979-08-07
申请号：US830865
申请日：1977-09-06
Applicant: Yasuo Nakajima , Hiroshi Kuroda , Yoshimasa Hayashi
Inventor： Yasuo Nakajima , Hiroshi Kuroda , Yoshimasa Hayashi
CPC classification number: F02M26/57
Abstract: A vacuum signal is produced, which is representative of a function of the flow rate of engine taken air and which is employed for directly or indirectly operating a diaphragm unit of an exhaust gas recirculation control valve, by admitting atmospheric air into a vacuum from a vacuum source by employing a solenoid valve in such a manner that the solenoid valve varies the amount of admitted atmospheric air in accordance with the flow rate of engine taken air.
Abstract translation: 产生真空信号，其代表发动机吸入空气的流量的函数，其用于直接或间接地操作废气再循环控制阀的隔膜单元，通过将大气从真空引入真空中 通过使用电磁阀，电磁阀根据发动机吸入空气的流量来改变进入的大气的量。
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公开(公告)号：US4148352A
公开(公告)日：1979-04-10
申请号：US705443
申请日：1976-07-15
Applicant: Kunio Sensui , Yoshimasa Hayashi
Inventor： Kunio Sensui , Yoshimasa Hayashi
CPC classification number: B22D19/0072 , B22D19/0009 , F02F1/24 , F02F2200/06
Abstract: A heat insulation layer is provided on the exterior surface of a port liner. The port liner is installed in the exhaust port passage upon casting of a cylinder head by filling a moulding material in the cavity of the port liner to serve as an exhaust port, mounting preformed and cured separate layers of moulding material on the exterior surface of the port liner and using the port liner with a mass of a moulding material therein and separate layers of a moulding material thereon as a core for casting an exhaust port passage and a heat insulation layer of the exhaust port.
Abstract translation: 隔热层设置在端口衬套的外表面上。 通过将模制材料填充在端口衬套的空腔中以用作排气口，将端口衬套安装在排气口通道中，以将模制材料填充在排气口中，将成型材料的预先形成和固化的分开的层安装在 并且使用其中具有成型材料质量的端口衬垫和在其上的模制材料的分开的层作为用于铸造排气口的排气口通道和隔热层的芯。
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公开(公告)号：US4123903A
公开(公告)日：1978-11-07
申请号：US755032
申请日：1976-12-28
Applicant: Yoshimasa Hayashi
Inventor： Yoshimasa Hayashi
IPC: F02D41/12 , F02D9/02 , F02D41/02 , F02D41/14 , F02M3/06 , F02M3/07 , F02M7/12 , F02B75/10 , F02D31/00
CPC classification number: F02M3/075 , F02D41/1446 , F02M3/06 , F02M3/07
Abstract: An additional passageway is prevented from supplying additional air into an engine intake passageway downstream of a throttle valve and alternatively the throttle valve is prevented from being opened a predetermined amount when the temperature of a catalyst of an engine catalytic converter is below an allowable limit during deceleration of the engine.
Abstract translation: 发动机催化转化器的催化剂的温度在减速期间低于允许极限时，防止另外的通道向节气门下游的发动机进气通道中供应额外的空气，或者可以防止节流阀打开预定量 的发动机。
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公开(公告)号：US4084372A
公开(公告)日：1978-04-18
申请号：US696707
申请日：1976-06-16
Applicant: Hiroshi Kuroda , Yasuo Nakajima , Yoshimasa Hayashi , Kunihiko Sugihara , Yasuo Takagi
Inventor： Hiroshi Kuroda , Yasuo Nakajima , Yoshimasa Hayashi , Kunihiko Sugihara , Yasuo Takagi
IPC: F02F1/42 , F01N3/26 , F02B23/08 , F02D21/08 , F02D37/00 , F02M25/07 , H01T13/08 , F01N3/10 , F02M25/06
CPC classification number: F02B23/08 , F02D21/08 , Y02T10/125
Abstract: A combustion arrangement which enables combustion with high EGR comprises an ignition means positioned within an area which is disposed in the neighborhood of a location at which the thickness of the combustion chamber is the maximum and adjacent the cylinder axis.
Abstract translation: 能够与高EGR一起燃烧的燃烧装置包括点火装置，该点火装置设置在燃烧室的厚度最大且邻近气缸轴线的位置附近的区域内。
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Patent Agency Ranking66.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：US4047510A
公开(公告)日：1977-09-13
申请号：US588239
申请日：1975-06-19
Applicant: Yasuo Nakajima , Yoshimasa Hayashi , Yasuo Takagi , Kunihiko Sugihara , Syunichi Aoyama
Inventor： Yasuo Nakajima , Yoshimasa Hayashi , Yasuo Takagi , Kunihiko Sugihara , Syunichi Aoyama
CPC classification number: F02M26/56
Abstract: An exhaust gas recirculation system for an internal combustion engine comprises an exhaust gas flow control valve; a vacuum actuator for operation of the flow control valve; and a control apparatus which provides an output vacuum to be applied to the vacuum actuator which is an amplification of the venturi vacuum.
Abstract translation: 用于内燃机的废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; 以及控制装置，其提供要施加到真空致动器的输出真空度，该真空致动器是文丘里管真空度的放大。
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67.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：US4033309A
公开(公告)日：1977-07-05
申请号：US588240
申请日：1975-06-19
Applicant: Yoshimasa Hayashi , Yasuo Nakajima , Kunihiko Sugihara , Shin-ichi Nagumo
Inventor： Yoshimasa Hayashi , Yasuo Nakajima , Kunihiko Sugihara , Shin-ichi Nagumo
CPC classification number: F02M26/56
Abstract: 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 constructed and arranged such that an output vacuum of the control apparatus applied to the vacuum actuator is an amplification of the venturi vacuum modified by the intake manifold vacuum.
Abstract translation: 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; 以及控制装置，其构造和布置成使得施加到真空致动器的控制装置的输出真空是由进气歧管真空改变的文丘里管真空的放大。
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公开(公告)号：US4033308A
公开(公告)日：1977-07-05
申请号：US588237
申请日：1975-06-19
Applicant: Yoshimasa Hayashi , Yasuo Nakajima , Kunihiko Sugihara , Syunichi Aoyama
Inventor： Yoshimasa Hayashi , Yasuo Nakajima , Kunihiko Sugihara , Syunichi Aoyama
CPC classification number: F02M26/56
Abstract: Gas recirculation into engine combustion chambers is controlled to a constant ratio with respect to the amount of induction air despite wide variations in manifold vacuum.
Abstract translation: 尽管歧管真空度有很大的变化，但气体再循环到发动机燃烧室中相对于感应空气的量被控制在恒定的比例。
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公开(公告)号：US3977381A
公开(公告)日：1976-08-31
申请号：US501849
申请日：1974-08-29
Applicant: Yasuo Fujikawa , Yasuo Nakajima , Yoshimasa Hayashi , Kunihiko Sugihara , Yoshifumi Hase
Inventor： Yasuo Fujikawa , Yasuo Nakajima , Yoshimasa Hayashi , Kunihiko Sugihara , Yoshifumi Hase
Abstract: An auxiliary flow control valve is disposed in an exhaust gas recirculation passageway at a location upstream of a main flow control valve controlling the flow rate of exhaust gases recirculated into an intake system. Two conduits communicating with an intake manifold communicate with a vacuum chamber of a servo motor controlling the main flow control valve. One of the conduits has formed therein a restriction to limit the flow rate of fluid therethrough. A check valve is disposed in the other conduit to close the same when the vacuum in the intake manifold is increased and constant and to open the other conduit when the vacuum in the intake manifold is reduced.
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公开(公告)号：US3974651A
公开(公告)日：1976-08-17
申请号：US470313
申请日：1974-05-15
Applicant: Yasuo Nakajima , Yoshimasa Hayashi , Shin-Ichi Nagumo
Inventor： Yasuo Nakajima , Yoshimasa Hayashi , Shin-Ichi Nagumo
CPC classification number: F01N3/227 , F01N3/22 , F01N2390/06
Abstract: Flow of secondary air into the exhaust system is regulated by diaphragm assembly controlled valves between an air supply and the exhaust system. The diaphragm assemblies respond to vacuum in the intake air system of the engine.
Abstract translation: 进入排气系统的二次空气的流量由空气供应和排气系统之间的隔膜组件控制的阀来调节。 隔膜组件响应发动机进气系统中的真空。
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