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1. 发明授权

US4961404A Internal combustion engine with water-cooling intercooler 失效
标题翻译：具有水冷中冷器的内燃机
公开(公告)号：US4961404A
公开(公告)日：1990-10-09
申请号：US481246
申请日：1990-02-20
申请人： Masato Itakura , Yoshinari Takakura , Toshio Tanahashi
发明人： Masato Itakura , Yoshinari Takakura , Toshio Tanahashi
IPC分类号： F01P3/20 , F01P5/10 , F01P7/16 , F02B29/04
CPC分类号： F02B29/0443 , F01P3/20 , F01P5/10 , F01P7/165 , F01P2060/04 , F02B29/0493 , Y02T10/146
摘要： A cooling system for an internal combustion engine with an intercooler has a pump with a single drive shaft which drives two sets of vanes. One set of vanes circulates coolant through a circuit including the engine block, and the other circulates fluid through a circuit including the intercooler. Around the rotary impeller of the pump is a clearance to allow communication between the circuits. Thus, the intercooler can function as an intake air heater when cold-starting the engine, idling without supercharging, or operating the engine in the region of low engine rpm's.
摘要翻译：具有中间冷却器的内燃机的冷却系统具有驱动两组叶片的单个驱动轴的泵。一组叶片将冷却剂循环通过包括发动机缸体的回路，而另一组叶片通过包括中间冷却器的回路循环流体。在泵的旋转叶轮周围是间隙以允许电路之间的通信。因此，当冷启动发动机时，中间冷却器可以用作进气加热器，在没有增压的情况下空转，或者在发动机转速低的区域内操作发动机。

2. 发明授权

US4971525A Hydraulic pump for hydraulically driven fan system 失效
标题翻译：液压驱动风扇系统液压泵
公开(公告)号：US4971525A
公开(公告)日：1990-11-20
申请号：US400709
申请日：1989-08-30
申请人： Hideki Nakayoshi , Yoshinari Takakura
发明人： Hideki Nakayoshi , Yoshinari Takakura
IPC分类号： F01P5/10 , F01M1/02 , F01P5/04 , F01P5/12 , F01P7/04 , F04B23/12 , F04C11/00
CPC分类号： F01P7/044 , F01M1/02 , F01P5/12 , F04C11/005 , F01M2001/0207
摘要： A hydraulic motor for driving a hydraulically driven fan system in a combustion engine includes both an oil pump and water pump in combination. The pump body and a pump cover together define a hollow chamber within which a shaft is rotatably mounted, the shaft supporting an oil pump rotor. A thrust plate in the hollow chamber coaxially aligns the pump body and pump cover and supports a first bearing for the shaft. The water pump is mounted in the pump cover and includes an impeller mounted on the shaft.
摘要翻译：用于驱动内燃机中的液压驱动风扇系统的液压马达包括油泵和水泵两者。泵体和泵盖共同限定了一个中空室，轴可旋转地安装在该中空室中，该轴支撑油泵转子。中空室中的止推板同轴地对准泵体和泵盖，并支撑用于轴的第一轴承。水泵安装在泵盖中，并包括安装在轴上的叶轮。

3. 发明授权

US4941801A Double water pump device 失效
标题翻译：双水泵装置
公开(公告)号：US4941801A
公开(公告)日：1990-07-17
申请号：US327697
申请日：1989-03-23
申请人： Yoshinari Takakura
发明人： Yoshinari Takakura
IPC分类号： F01P5/10 , F04D13/14 , F04D29/08 , F04D29/22
CPC分类号： F04D29/086 , F04D13/14 , F04D29/2266
摘要： A water pump device includes a pump housing within which is rotatably mounted a pump shaft having a rotor mounted thereon. An annular partition wall is mounted on the housing and extends into the housing so as to form a planar extension of the rotor. The rotor and partition wall define first and second substantially independent pump chambers in the housing. Two sets of impellers are mounted on the rotor, one set of the impellers extending into each of the chambers. Liquid inlet and discharge conduits communicate with each of the chambers so that a double pump is formed in the housing.
摘要翻译：水泵装置包括泵壳体，其内可旋转地安装有其上安装有转子的泵轴。环形分隔壁安装在壳体上并延伸到壳体中，以形成转子的平面延伸部。转子和分隔壁在壳体中限定第一和第二基本上独立的泵室。两组叶轮安装在转子上，一组叶轮延伸到每个室中。液体入口和排出管道与每个室连通，从而在壳体中形成双泵。

4. 发明授权

US4569803A Dash pot device 失效
标题翻译：冲击壶装置
公开(公告)号：US4569803A
公开(公告)日：1986-02-11
申请号：US580700
申请日：1984-02-16
申请人： Yoshinari Takakura , Kazuhiko Kitamura
发明人： Yoshinari Takakura , Kazuhiko Kitamura
IPC分类号： F02D9/02 , F02M19/12
CPC分类号： F02M19/122 , Y10S261/18
摘要： A dash pot device for application to a deceleration control system for delaying a return action to the engine idle speed position of a carburetor throttle valve for automobile engines. The device includes a body member having a partition wall dividing an interior of the body member into a diaphragm chamber and an air chamber, a diaphragm disposed within the diaphragm chamber, an air filter positioned within the air chamber, a shaft fastened to the diaphragm, a pinhole type orifice passage installed in the partition wall, and a check valve located in the partition wall and oriented parallel to the orifice passage.
摘要翻译：一种用于减速控制系统的仪表盘装置，用于延迟汽车发动机的化油器节流阀的发动机怠速转速位置的返回动作。该装置包括主体部件，其具有将本体部件的内部分隔成隔膜室和空气室的隔壁，设置在隔膜室内的隔膜，位于空气室内的空气过滤器，紧固在隔膜上的轴，安装在分隔壁上的针孔式孔口通道，以及位于分隔壁上并且平行于孔口通道定向的止回阀。

5. 发明授权

US5052348A Cooling system for an engine 失效
标题翻译：发动机冷却系统
公开(公告)号：US5052348A
公开(公告)日：1991-10-01
申请号：US609776
申请日：1990-11-07
申请人： Yoshinari Takakura , Mikio Nakashima , Hidekuni Hashizume
发明人： Yoshinari Takakura , Mikio Nakashima , Hidekuni Hashizume
IPC分类号： F01P3/02 , F01P5/10 , F02F1/14
CPC分类号： F02F1/14 , F01P3/02 , F01P2003/021
摘要： A cooling system for an engine includes a cylinder block defining a water jacket therein, the water jacket having an inlet. A water pump housing is fixed to the cylinder block and a water pump suction cover is fixed to the housing and sealed thereto by a gasket. Together, they form a cooling water inlet passage. An integral projecting portion of the gasket projects into the water jacket inlet to guide water into the water jacket in a preferential direction.
摘要翻译：用于发动机的冷却系统包括在其中限定水套的气缸体，所述水套具有入口。水泵壳体固定在气缸体上，水泵抽吸盖被固定在壳体上并用垫圈密封。它们一起形成冷却水入口通道。垫圈的整体突出部分突出到水套入口中，以优先的方向引导水进入水套。

6. 发明授权

US4687132A Engine cooling fan coupling system controlled in concert with a cooling system thermostat 失效
标题翻译：发动机冷却风扇联轴器系统与冷却系统恒温器协调控制
公开(公告)号：US4687132A
公开(公告)日：1987-08-18
申请号：US849954
申请日：1986-04-09
申请人： Shunkichi Suzaki , Toshiaki Shirai , Hisanobu Adachi , Masaharu Hayashi , Kenji Hattori , Yoshinari Takakura
发明人： Shunkichi Suzaki , Toshiaki Shirai , Hisanobu Adachi , Masaharu Hayashi , Kenji Hattori , Yoshinari Takakura
IPC分类号： F01P7/08 , F01P5/12 , F01P7/04 , F16D35/02 , F16D35/00
CPC分类号： F01P7/042 , F16D35/021 , F01P5/12
摘要： An automotive vehicle engine having a coolant circulation system with a radiator, a fan, and a thermostatic valve for controlling coolant flow through the radiator. This thermostatic valve starts to open at a first temperature, is fully opened at a second temperature, and is partly opened at an intermediate third temperature. A system for coupling the fan to a rotation engine member includes: a first member rotationally coupled to the rotating member; a second member rotationally coupled to the fan; and a mechanism for providing rotational coupling between the first and second members. The degree of rotational coupling is lower when a first control valve is closed than opened, and is lower when a second control valve is closed than opened. The first control valve is opened when and only when the temperature of air passing the radiator is greater than a determinate temperature; and the second control valve is opened when engine coolant temperature rises from below to above a fourth temperature, while being closed when it drops from above to below a fifth temperature substantially lower than the fourth temperature. The fourth and fifth temperatures are substantially higher than the third temperature, differing therefrom respectively by first and second temperature differences, the second of which is substantially less than the first and the fifth temperature is higher than the second temperature.
摘要翻译：具有冷却剂循环系统的汽车发动机，其具有散热器，风扇和恒温阀，用于控制通过散热器的冷却剂流。该恒温阀在第一温度下开始打开，在第二温度下完全打开，并在中间第三温度部分打开。用于将风扇耦合到旋转发动机构件的系统包括：旋转地联接到旋转构件的第一构件; 旋转地联接到所述风扇的第二构件; 以及用于在第一和第二构件之间提供旋转联接的机构。当第一控制阀闭合而不是打开时，旋转耦合度较低，而当第二控制阀闭合时，旋转耦合的程度较低。当且仅当通过散热器的空气的温度大于确定温度时，第一控制阀打开; 并且当发动机冷却剂温度从低于上升到高于第四温度时，第二控制阀打开，同时当其从上方降到基本上比第四温度低的第五温度时关闭。第四温度和第五温度基本上高于第三温度，分别由第一和第二温差区别，第二温度基本上小于第一温度，第五温度高于第二温度。

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