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    • 26. 发明授权
    • Pressure containment device
    • 压力容器
    • US4439169A
    • 1984-03-27
    • US405750
    • 1982-08-06
    • Roelf J. MeijerRobert J. BrownBenjamin Ziph
    • Roelf J. MeijerRobert J. BrownBenjamin Ziph
    • F02G1/053F16J15/54F16C35/02
    • F02G1/0535F16J15/54F02G2253/80F02G2270/20F02G2270/50
    • The pressure containment device for containing pressurized gas within a Stirling engine is characterized by enclosing a drive mechanism housing with a cylindrical pressure hull having first and second ends whereby a portion of the drive mechanism housing extends through the first end of the pressure hull and the second end thereof, is rigidly connected to the drive mechanism housing. An o-ring is used to seal the connection where the drive mechanism housing extends through the first end of the pressure hull to allow small axial and radial relative motions therebetween. An output shaft extends along the axis of revolution of the pressure hull and is supported by front and rear main bearings and a thrust bearing, all rigidly connected to the drive mechanism housing. A rotating shaft seal, also connected to the drive mechanism housing, prevents pressurized gas from escaping along the output shaft.
    • 用于在斯特林发动机内容纳加压气体的压力容纳装置的特征在于包围具有第一和第二端的圆柱形压力船体的驱动机构壳体,由此驱动机构壳体的一部分延伸穿过压力船体的第一端,而第二 其端部刚性地连接到驱动机构壳体。 O形环用于密封驱动机构壳体延伸穿过压力壳体的第一端的连接,以允许它们之间的小的轴向和径向相对运动。 输出轴沿着压力壳体的转动轴线延伸,并且由前后主轴承和推力轴承支撑,所有推力轴承都刚性连接到驱动机构壳体上。 也连接到驱动机构壳体的旋转轴密封件防止加压气体沿输出轴逸出。
    • 27. 发明授权
    • Control system and shaft seal for Stirling cycle machine
    • 斯特林循环机的控制系统和轴封
    • US4415171A
    • 1983-11-15
    • US260822
    • 1981-05-05
    • Linton A. Edwards
    • Linton A. Edwards
    • F02G1/045F02G1/053F16J15/50F16J15/02F02G1/00
    • F16J15/50F02G1/045F02G1/0535F02G2244/08F02G2253/80Y10S277/902
    • A Stirling cycle engine has power pistons disposed in power cylinders. Each power piston is interconnected by levers fixed on an oscillating shaft to a unidirectionally rotating output crank shaft. Reciprocating displacers are disposed in displacer cylinders separate from the power cylinders, to move the working fluid alternatingly from hot to cold ends of a heat exchanger unit associated with each power piston and cylinder. Variably positionable linkages driven by the power pistons control the length of stroke of reciprocating displacers to control the power output of the engine. Seals associated with rotationally oscillating shafts include spacers to support a flexible sleeve against the force of pressurized gases within the engine casing.
    • 斯特林循环发动机具有设置在动力缸中的动力活塞。 每个动力活塞通过固定在摆动轴上的杠杆互连到单向转动的输出曲轴。 往复移位器设置在与动力缸分离的置换器缸中,以使工作流体从与每个动力活塞和气缸相关联的热交换器单元的热端交替地移动到冷端。 由动力活塞驱动的可变位置联动控制往复式排液器的行程长度,以控制发动机的动力输出。 与旋转摆动轴相关联的密封件包括间隔件,以抵抗发动机壳体内的加压气体的力而支撑柔性套筒。