Sealing mechanism for compressor

摘要

A sealing mechanism is used for a compressor. The compressor has a housing, a valve plate assembly located in the housing. The housing has a cylinder block and a cylinder head. The cylinder block and the cylinder head are connected with each other. The valve plate assembly has a plurality of plates. The sealing mechanism has a seal portion. The seal portion is a peripheral portion of one of the plates that extends radially outward in the compressor relative to the other plates. The seal portion seals a peripheral section between the cylinder block and the cylinder head. This provides an inexpensive and simple sealing mechanism of the compressor.