| 摘要 |
<p>PROBLEM TO BE SOLVED: To achieve a structure capable of enlarging an opening area of a communication passage.SOLUTION: A suction throttle mechanism of a compressor includes a valve element 52, a valve seat 54 and a valve housing 58. The valve housing 58 and the valve seat 54 are formed separately, and the valve housing and the valve seat are separated from each other. Guide parts 58b and 58d for moving the valve element in an approaching and separating direction by slidably contacting with the valve element 52 are provided in the valve housing 58. When the valve element 52 is separated from the valve seat 54, fluid flowing toward the valve element from a suction port through the valve seat passes between the valve seat 54 and the valve housing 58 and flows into a suction chamber.</p> |
