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1. 发明申请

WO1990010156A1 SWASH PLATE COMPRESSOR EQUIPPED WITH MEANS FOR SEPARATING REFRIGERANT GAS AND LUBRICANT 审中-公开
标题翻译：装有制冷剂和润滑剂的装置的洗板机压缩机
公开(公告)号：WO1990010156A1
公开(公告)日：1990-09-07
申请号：PCT/JP1990000274
申请日：1990-03-02
申请人： KABUSHIKI KAISHA TOYODA JIDOSHOKKI SEISAKUSHO , KAWAI, Katsunori , IKEDA, Hayato , YOKOMACHI, Naoya , KAWAI, Toshihiro
发明人： KABUSHIKI KAISHA TOYODA JIDOSHOKKI SEISAKUSHO
IPC分类号： F04B27/08
CPC分类号： F04B39/16 , F04B27/109
摘要： This invention relates to a swash plate compressor wherein a cylinder block assembly (1a) is provided with an intake passage (17) through which a refrigerant gas containing misty lubricant supplied from an external cooling circuit passes and a cylindrical separation chamber (22) that opens towards the direction of inflow of the refrigerant gas containing the lubricant is formed in the shape of a protuberance (21) on the inner wall of this passage (17). A communication port (23) for the inflow of the lubricant, which interconnects the separation chamber (22) with a swash plate chamber (4) is bored in the inner bottom (22a) of the separation chamber (22) so that the refrigerant gas containing the lubricant enters the chamber (22) in the intake passage (17), then impinges against the inner wall (22b) and the bottom wall (22a) and, after being deflected there, is caused to flow again into the intake passage (17) via the opening. In this manner the lubricant is effectively separated from the refrigerant gas, and the separated lubricant is supplied into the swash plate chamber (4) through the communication port (23) without flowing out into the intake passage (17) from inside the separation chamber (22).
摘要翻译：本发明涉及一种斜盘式压缩机，其中气缸体组件（1a）设置有进气通道（17），含有从外部冷却回路供应的雾化润滑剂的制冷剂气体通过该进气通道和打开的圆柱形分离室（22）在包含润滑剂的制冷剂气体的流入方向上形成为在该通道（17）的内壁上的突起（21）的形状。用于将分离室（22）与斜盘室（4）相互连接的润滑剂流入的连通口（23）在分离室（22）的内底部（22a）中钻孔，使得制冷剂气体容纳润滑剂进入进气通道（17）中的腔室（22），然后撞击内壁（22b）和底壁（22a），并且在被偏转之后再次进入进气通道（ 17）通过开口。以这种方式，润滑剂有效地与制冷剂气体分离，并且分离的润滑剂通过连通口（23）供应到斜盘室（4）中，而不会从分离室内部流出到进气通道（17） 22）。

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