Patent ID: 9127669
Filing Date: 2015-09-08
Classification: F04C

Abstract:
1. A scroll compressor comprising: a casing; a compression mechanism contained in the casing, the compression mechanism including a pressing mechanism arranged to apply a pressing force toward the fixed scroll to a back side of the end plate portion of the orbiting scroll; a pushback mechanism arranged to apply a pushback force separating the orbiting scroll from the fixed scroll to a front of the end plate portion of the orbiting scroll; and at least one adjusting mechanism having the pushback mechanism including a high-pressure side oil groove which is formed in the sliding surface of the outer peripheral portion of the fixed scroll, and the communicating groove being formed on the outside in a radial direction of the high-pressure side oil groove; the adjusting mechanism including a concave recess formed in a sliding surface of the end plate portion of the orbiting scroll and a suction port as the low-pressure portion in order to suck the fluid into the compression mechanism, and the adjusting mechanism being configured such that