Patent ID: 7736135

Claim:
A scroll compressor, comprising: a block; a fixed scroll, being fixed on the block; an orbiting scroll, disposed on the block in a manner that the arrangement of the fixed scroll and the orbiting scroll forms a gas-in area, a compressing area and a gas-out area which are connected in a series; a crankshaft, disposed on the block while connecting to the orbiting scroll in an eccentric manner for driving the orbiting scroll to orbit around the fixed scroll; an Oldham ring, disposed on the block in a manner that it is enabled to perform a reciprocating motion by the driving of the moving orbiting scroll, and thus a reciprocating motion area is formed on the block; and an oil passage; wherein, the block is further configured with an oil opening at a position thereof located in the reciprocating motion area, which is connected to a terminal of the oil passage, and the reciprocation motion of the Oldham ring will cause the oil opening to open and close in a periodic manner.