首页>
外国专利>
Rotary compressor and vapor compression type refrigeration cycle apparatus
Rotary compressor and vapor compression type refrigeration cycle apparatus
展开▼
机译:旋转压缩机及蒸气压缩式制冷循环装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
The present invention has a valve mechanism (50) that blocks an oil-supply flow path during non-compression operation and opens same during compression operation, said oil-supply flow path guiding lubricating oil that is inside a sealed container (3), to a gap between a vane (24) and a vane groove (29), via a vane rear chamber (25).
展开▼