ELECTRIC CURRENT STRUCTURE OF CYLINDER BLOCK AND HEAD FOR COMPRESSOR

摘要

PURPOSE: A current conducting structure between the head and the cylinder block of a compressor is provided to maintain a good current conducting state between the head and the cylinder block by contacting a connecting fin with a contact protrusion by forcibly inserting the connection fin into the fin holes of the cylinder block and the head by the contact protrusion. CONSTITUTION: A current conducting structure between the head and the cylinder block of a compressor is as follows. A front cylinder block(10) and a rear cylinder block are combined by a connection pin(30) in the state that a valve unit is interposed between a front head(20) and a rear head, a lug(60) is formed at each of the front and rear heads and a ground wire drawn from an electronic clutch is grounded to the front and rear cylinder blocks. A plurality of contact protrusions(100,110) are formed at the inner sides of the fin holes(12,22) of the front and rear heads and the front and rear cylinder blocks. The contact protrusions are formed at the inner sides of the fin holes along the axial direction.