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    • 8. 发明公开
    • Improvements in electromagnetic clutches
    • 电磁离合器的改进
    • EP0013175A3
    • 1980-07-23
    • EP79303049
    • 1979-12-24
    • SANKYO ELECTRIC COMPANY LIMITED
    • Hiraga, Masaharu
    • F16D27/10F16C35/06B60H03/04
    • F16D27/112B60H1/3222F16C35/06F16D2027/008
    • A device with an electromagnetic clutch includes a tubular member of steel which is secured to, and cantilever supported by, a flanged member secured to a housing of the device. A pulley having magnetic pole faces is rotatably mounted on the tubular member by one or more bearings. A drive shaft of the device extends out of the housing and through the tubular member, and supports a magnetic armature on its outwardly extending end. An electromagnet associating with the pulley is fixedly supported on the flanged member, to supplythe magnetic attraction force for attracting the armature plate to the pulley. Since the wall of the tubular member is thin, the outer diameter of the clutch can be reduced without degrading the transmission of rotational force. Also, a shaft seal assembly can be mounted on the drive shaft within the tubular member. Furthermore, the inner ring of the bearing is held between the flange member and a retainer ring fitted onto the tubular member and is therefore prevented from axial movement. In order to prevent the inner ring from rotating, the inner ring is locked to the flange member by cooperation between projections and mating depressions formed thereto. Thus, the assembling operation of the electromagnetic clutch is simplified.
    • 9. 发明申请
    • REFRIGERATED SHIPPING CONTAINER
    • 制冷运输集装箱
    • WO1995015866A1
    • 1995-06-15
    • PCT/US1993012443
    • 1993-12-21
    • THOMSEN, Van, E.
    • B60H03/04
    • B60H1/3235F25D3/125
    • A refrigerated, thin-walled shipping container (8) including a horizontal dividing element (20) forming a compartment (22) for holding CO2 snow created by passing liquid CO2 through manifold (24) along at least one side of the compartment and spraying the CO2 snow against the opposite wall. The charging of the cooling compartment generates gas pressure, and the combination design of the charging manifold and pressure release vents allows the operation to be performed without excessive structural damaging pressure buildup.
    • 一种冷藏的薄壁运输容器(8),其包括形成隔室(22)的水平分隔元件(20),用于保持通过歧管(24)沿着隔室的至少一侧通过液体CO 2而产生的CO 2雪,并喷洒 二氧化碳积雪抵抗对面的墙壁。 冷却室的充电产生气体压力,并且充电歧管和压力释放通气口的组合设计允许执行操作而没有过度的结构性破坏压力累积。