| 摘要 |
<p>PROBLEM TO BE SOLVED: To surely separate a lubricating oil component included in a refrigerant in a refrigerant compressor. SOLUTION: A pipe part 71 of a delivery gas guide 70 is connected to a delivery passage 45 to a delivery chamber 15 from a delivery port 42 of a cylinder, and openings of a conical diametrally expansive horn part 73 are mutually oppositely arranged in the horizontal direction. Refrigerant gas mutually collides in the diametrally expansive horn part in a state of suddenly reducing a flow velocity, and lubricating oil included in the refrigerant gas becomes fine particles, and is separated from the refrigerant gas without dispersing.</p> |
