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    • 5. 发明授权
    • Piston type compressor
    • 活塞式压缩机
    • US06767193B2
    • 2004-07-27
    • US10134621
    • 2002-04-30
    • Ryuichi HiroseHiroyasu Nadamoto
    • Ryuichi HiroseHiroyasu Nadamoto
    • F04B112
    • F04B39/108Y10T137/7839Y10T137/784Y10T137/7891Y10T137/7892
    • Between a cylinder block and a housing, there is disposed a valve base plate. The valve base plate is formed with mutually isolated first and second intake openings for fluidly communicating each of piston chambers in the cylinder block with an intake chamber defined in the housing. A reed valve element is incorporated with each piston chamber. The reed valve element is arranged to open the first and second intake openings with the aid of a fluid when the piston is moved away from the reed valve element and close the first and second intake openings with the aid of the fluid when the piston is moved toward the reed valve element. Due to provision of the two, viz., first and second intake openings, opening movement of the reed valve element is carried out along with a twisting motion of the same.
    • 在气缸体和壳体之间设置有阀底板。 阀基板形成有相互隔离的第一和第二进气口,用于将气缸体中的每个活塞室与限定在壳体中的进气室流体连通。 簧片阀元件与每个活塞室结合。 簧片阀元件布置成当活塞离开簧片阀元件时借助于流体打开第一和第二进气口,并且当活塞移动时借助流体关闭第一和第二进气口 朝向簧片阀元件。 由于设置了两个,即第一和第二进气口,簧片阀元件的打开运动连同其扭转运动一起进行。
    • 8. 发明授权
    • Apparatus for alarming abnormal coolant in space cooling cycle
    • 用于在空间冷却循环中报警异常冷却液的装置
    • US4614087A
    • 1986-09-30
    • US637717
    • 1984-08-06
    • Hiroyasu NadamotoKoichi Yoinara
    • Hiroyasu NadamotoKoichi Yoinara
    • B60H1/32F25B49/00H01H35/24
    • F25B49/005B60H1/3225H01H35/24
    • An apparatus for alarming abnormal coolant in a space cooling cycle, comprising a coolant passage for guiding high-pressure side liquid coolant in said space cooling cycle, a sensor disposed in said coolant passage and provided with a movable part having an operating fluid sealed therein and adapted to be operated by the difference of the pressure of said operating fluid and that of said liquid coolant, and a switch and an alarm device disposed in said coolant passage and interlocked with the movable part, and said operating fluid having higher saturated pressure than the saturated pressure of said coolant and possessing an ability to operate said switch when the extent of subcool of said coolant exceeds a prescribed level and the pressure of the coolant exceeds the pressure of said operating liquid and when the pressure of the coolant exceeds the pressure under which said operating fluid is wholly in a gasified state.
    • 一种用于在空间冷却循环中警报异常冷却剂的装置,包括用于在所述空间冷却循环中引导高压侧液体冷却剂的冷却剂通道,设置在所述冷却剂通道中的传感器,设置有具有密封在其中的工作流体的可动部分, 适于通过所述工作流体和所述液体冷却剂的压力的差异来操作,以及设置在所述冷却剂通道中并与可动部分互锁的开关和报警装置,并且所述工作流体的饱和压力高于 所述冷却剂的饱和压力并且具有在所述冷却剂的过冷度超过规定水平并且冷却剂的压力超过所述工作液体的压力时操作所述开关的能力,并且当所述冷却剂的压力超过所述冷却剂的压力时, 所述工作流体完全处于气化状态。