• Engineering
  • Published 2008

Groove structure of piston for compressor

  title={Groove structure of piston for compressor},
  author={곽정명 and 김보성 and 문치명 and 임권수},
PURPOSE: A groove structure of the piston for a compressor is provided to enhance the sealing performance by maximizing the sealing area of the outer skirt contacting with the inner side of a cylinder bore. CONSTITUTION: A groove structure of the piston for a compressor(50) comprises grooves(100). The grooves are formed at the skirts(200) of both ends of a piston and comprises a stepped vertical face(110) and an inclined face(120). The stepped vertical face is adjacent to an outer skirt(200b… CONTINUE READING