Connecting rod installing structure of sealed compressor

• Main Author: CHUN-SU HUL
• Format: Patent
• Language: English
• Published: 12.11.2003
• Edition: 7
• Subjects: BEARINGS; BLASTING; ELEMENTS OR CRANKSHAFT MECHANISMS; ENGINEERING ELEMENTS AND UNITS; FLEXIBLE SHAFTS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; SHAFTS; THERMAL INSULATION IN GENERAL; WEAPONS

The connecting bar structure of closed compressor includes a connecting bar which can obtain motive power from rotating crankshaft and whose one end is equipped with a piston connecting pin which canbe formed into one body together with said connecting bar, a piston which can utilize connecting bar to convert the rotation movement of the crankshaft into linear reciprocating movement of its self-body and is positioned in rear end portion of connecting space where the piston connecting pin on the connecting bar is placed, and a fixing core which is placed in the interior of said connecting space and can make the piston connecting pin be fixed in the interior of connecting space. Said structure can prevent the external form of the piston from producing deformation and can reduce poor effectwhich can be produced in the course of assembling piston.