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1. 发明公开

EP2554849A3 Compressor 审中-公开
标题翻译：压缩机
公开(公告)号：EP2554849A3
公开(公告)日：2017-03-08
申请号：EP12178443.3
申请日：2012-07-30
申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
发明人： Mitsui, Tsubasa , Sato, Shinichi , Kobayashi, Kazuo , Saiki, Akio , Nakashima, Akihiro , Asou, Shinsuke
IPC分类号： F04C29/02
CPC分类号： F04C29/028 , F04C18/0215 , F04C18/344 , F04C29/026 , F04C2240/809
摘要： A compressor has auxiliary (42) and main (44) oil reservoir chambers that retain lubricant oil that is separated from refrigerant in an oil separation chamber (41). A part of the auxiliary oil reservoir chamber (42) is defined by a peripheral wall (12g) of the oil separation chamber. An introducing passage (43) for introducing lubricant oil in the oil separation chamber (41) to the auxiliary oil reservoir chamber (42) is formed in the peripheral wall. The inlet (43a) of the introducing passage (43) opens to the oil separation chamber on the inner surface of the peripheral wall. The outlet (43b) of the introducing passage (43) opens to the auxiliary oil reservoir chamber (42). The main oil reservoir chamber (44) is located below the auxiliary oil reservoir chamber (42) in the direction of gravity. A drain port (45) for draining lubricant oil in the auxiliary oil reservoir chamber to the main oil reservoir chamber is formed in a bottom wall (13d) of the auxiliary oil reservoir chamber.
摘要翻译：压缩机具有辅助（42）和主（44）储油室，储油室将润滑油从制冷剂中分离出来，储存在油分离室（41）中。辅助储油室（42）的一部分由油分离室的周壁（12g）限定。用于将油分离室（41）中的润滑油引入辅助储油室（42）的引入通道（43）形成在周壁中。引入通道43的入口43a通向周壁内表面上的油分离室。导入通路43的出口43b向副储油室42开口。主油储存室（44）在重力方向上位于副油储存室（42）的下方。在辅助储油室的底壁（13d）形成有用于将辅助储油室内的润滑油向主储油室排出的排油口（45）。

2. 发明公开

EP2554849A2 Compressor 审中-公开
公开(公告)号：EP2554849A2
公开(公告)日：2013-02-06
申请号：EP12178443.3
申请日：2012-07-30
申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
发明人： Mitsui, Tsubasa , Sato, Shinichi , Kobayashi, Kazuo , Saiki, Akio , Nakashima, Akihiro , Asou, Shinsuke
IPC分类号： F04C29/02
CPC分类号： F04C29/028 , F04C18/0215 , F04C18/344 , F04C29/026 , F04C2240/809
摘要： A compressor has auxiliary (42) and main (44) oil reservoir chambers that retain lubricant oil that is separated from refrigerant in an oil separation chamber (41). A part of the auxiliary oil reservoir chamber (42) is defined by a peripheral wall (12g) of the oil separation chamber. An introducing passage (43) for introducing lubricant oil in the oil separation chamber (41) to the auxiliary oil reservoir chamber (42) is formed in the peripheral wall. The inlet (43a) of the introducing passage (43) opens to the oil separation chamber on the inner surface of the peripheral wall. The outlet (43b) of the introducing passage (43) opens to the auxiliary oil reservoir chamber (42). The main oil reservoir chamber (44) is located below the auxiliary oil reservoir chamber (42) in the direction of gravity. A drain port (45) for draining lubricant oil in the auxiliary oil reservoir chamber to the main oil reservoir chamber is formed in a bottom wall (13d) of the auxiliary oil reservoir chamber.

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