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    • 71. 发明授权
    • Radiator anti-freeze arrangement for evaporative type cooling system
    • 蒸发式冷却系统的散热器防冻装置
    • US4616601A
    • 1986-10-14
    • US754980
    • 1985-07-15
    • Yoshimasa Hayashi
    • Yoshimasa Hayashi
    • F01P7/14F01P3/22F01P11/18
    • F01P3/2285F01P11/18
    • In a boiling liquid cooling system of an engine, first and second coolant level sensors are disposed in a coolant jacket of the engine which respectively detect first and second coolant levels therein. The second coolant level is higher than the first coolant level. A control circuit employed in the invention functions so that when, with the coolant in the coolant jacket being at its boiling point, the coolant in the radiator is at a temperature higher than the freezing point of the coolant, the first level sensor becomes enabled disabling the second level sensor thereby to keep the coolant level in the coolant jacket at the first coolant level, while, when, with the coolant in the coolant jacket being at its boiling point, the coolant in the radiator comes to its freezing point or points around the same, the second level sensor becomes enabled disabling the first level sensor thereby to keep the coolant level in the coolant jacket at the second coolant level.
    • 在发动机的沸腾液体冷却系统中,第一和第二冷却剂液位传感器设置在分别检测其中的第一和第二冷却剂水平的发动机的冷却剂套管中。 第二冷却剂液位高于第一冷却液液位。 本发明中使用的控制电路起作用,使得当冷却剂套管中的冷却剂处于其沸点时,散热器中的冷却剂处于比冷却剂的凝固点高的温度,第一级传感器变为启用禁用 第二级传感器从而将冷却剂套管中的冷却剂水平保持在第一冷却剂水平,而当冷却剂套管中的冷却剂处于其沸点时,散热器中的冷却剂达到其凝固点或点 相同的是,第二级传感器变得启用,使得第一级传感器能够使冷却剂套管中的冷却剂水平保持在第二冷却剂水平。
    • 75. 发明授权
    • Engine control system
    • 发动机控制系统
    • US4515124A
    • 1985-05-07
    • US460494
    • 1983-01-17
    • Yoshimasa Hayashi
    • Yoshimasa Hayashi
    • F02M3/07F02D31/00
    • F02M3/075F02M3/07Y10T477/679
    • A control system for an internal combustion engine of a vehicle equipped with an automatic transmission, comprises a first device for detecting an operating parameter in relation to vehicle cruising, a second device for detecting an engine temperature, and a third device for lowering engine speed at the fully closed position of a throttle valve in response to the detected operating parameter and the detected engine temperature, thereby effectively reducing fuel consumption and engine noise without deterioration in engine running stability.
    • 一种配备有自动变速器的车辆内燃机的控制系统,包括用于检测与车辆巡航相关的操作参数的第一装置,用于检测发动机温度的第二装置,以及用于降低发动机转速的第三装置 响应于检测到的操作参数和检测到的发动机温度,节流阀的完全关闭位置,从而有效地降低燃料消耗和发动机噪声,而不会降低发动机运行稳定性。
    • 76. 发明授权
    • Cylinder block of engine
    • 发动机缸体
    • US4470376A
    • 1984-09-11
    • US386033
    • 1982-06-07
    • Yoshimasa Hayashi
    • Yoshimasa Hayashi
    • F02B75/18F02F1/00F02F1/10F02F1/14F02F7/00
    • F02F7/008F02F1/108F02B2075/1816F02F2001/104
    • A cylinder block comprises a cylinder-barrel structure having a plurality of cylinder barrels; a water jacket outer wall structure disposed spaced from the cylinder-barrel structure to define therebetween a water jacket, the outer wall structure being fully spaced from said cylinder-barrel structure at the top surface of the cylinder block onto which top surface a cylinder head is to be secured, the outer wall structure including first and second side wall sections which are located opposite so as to interpose therebetween the cylinder-barrel structure; and a reinforcement member disposed to rigidly connect the first and second side wall sections in a manner to traverse said cylinder-barrel structure, thereby suppressing the vibration of the water jacket outer wall structure thus preventing noise emission therefrom.
    • 气缸体包括具有多个气缸筒的气缸筒结构; 水套外壁结构​​,其与所述气缸筒结构隔开设置,以在其间限定水套,所述外壁结构在气缸体的顶表面处与所述气缸筒结构完全间隔开,气缸盖的顶表面 所述外壁结构包括第一和第二侧壁部分,所述第一和第二侧壁部分位于相对的位置,以便插入在所述气缸筒结构之间; 以及加强构件,其设置成以横过所述气缸筒结构的方式刚性地连接所述第一和第二侧壁部分,从而抑制所述水套外壁结构​​的振动,从而防止所述水套外壁结构​​的噪声发射。