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    • 7. 发明授权
    • Multi-piston swash plate type compressor with internal lubricating
arrangement
    • 具有内部润滑装置的多活塞斜盘式压缩机
    • US4746275A
    • 1988-05-24
    • US944936
    • 1986-12-22
    • Hidekazu IwamoriMakoto OhnoHideo MoriShinji Mizuno
    • Hidekazu IwamoriMakoto OhnoHideo MoriShinji Mizuno
    • F04B27/08F04B25/04F04B27/10F04B1/16F04B
    • F04B27/109
    • A multi-piston swash plate type compressor with an internal lubricating arrangement for an air conditioning system used in a vehicle such as an automobile comprises a cylinder block body having a swash plate chamber formed therein for receiving a swash plate, and cylinder bores formed therein for receiving pistons. The compressor has a suction chamber which is fed with a refrigerant including a lubrication oil from an evaporator of the air conditioning system, and a discharge chamber which feeds the compressed refrigerant to a condenser of the air conditioning system. The suction and discharge chambers are communicated with each of the cylinder bores through valves. Passages are formed in the cylinder block body for feeding the refrigerant from the swash plate member to the suction chamber in such a manner that the refrigerant flow is guided to positively lubricate movable parts included in the cylinder block body as a component element of the compressor.
    • 具有用于诸如汽车的车辆中使用的用于空调系统的内部润滑装置的多活塞斜盘式压缩机包括:缸体,其具有形成在其中的旋转斜盘室,用于容纳斜盘;以及形成在其中的气缸孔, 接收活塞。 压缩机具有吸入室,该吸入室供给包含来自空调系统的蒸发器的润滑油的制冷剂,以及将压缩的制冷剂供给到空调系统的冷凝器的排出室。 抽吸和排出室通过阀与每个气缸孔连通。 在气缸体中形成通道,用于将制冷剂从旋转斜盘部件供给到吸入室,使得制冷剂流被引导以积极地润滑包括在气缸体中的可动部件作为压缩机的部件。