Cylinder with the device that is used for the oiling agent distribution

Cylinder with the device that is used for the oiling agent distribution

  • CN 101,846,010 A
  • Filed: 03/26/2010
  • Published: 09/29/2010
  • Est. Priority Date: 03/27/2009
  • Status: Active Application
First Claim
Patent Images

1. cylinder (1) that is used for conventional engine, described cylinder (1) is used to hold the piston (2) that is equipped with at least one piston ring (3), described cylinder (1) comprises the seam shape otch (5) that holds and distribute that is used for oiling agent, wherein, described cylinder comprises the slip surface (7) that is used for described piston (2);

  • Wherein, described slip surface (7) extends to from upper dead center district (8) and is arranged in the row of one on described cylinder purging opening (6);

    Wherein, described seam shape otch (5) is arranged in described slip surface (7) and locates, it is characterized in that, described seam shape otch comprises first portion (18) and comprises second portion (19), wherein, described first portion (18) comprises first end (20) and the second end (21), wherein, described first end (20) comprises that first aperture (30) and the described the second end (21) that lead to the cylinder interior space comprise second aperture (31) of leading to the cylinder interior space, wherein, described second portion (19) comprises described the second end (21) and the 3rd end (22), wherein, described the 3rd end (22) comprises the 3rd aperture (32) of leading to the cylinder interior space, and described first aperture (30) and described the 3rd aperture (32) are arranged in piston ring (3) below through described seam shape otch (5), and described second aperture (31) is arranged in piston ring (3) top through described seam shape otch (5) simultaneously, be positioned at the described first or the 3rd aperture (30 so that work as described piston ring (3),

         32) in the time of in the position between in and described second aperture (31), can and be positioned at the passage that is formed for oiling agent between the cylinder interior space below the described piston ring (3) in the cylinder interior space that is positioned at described piston ring (3) top, and be provided with a plurality of seam shape otch, the end of described a plurality of seam shape otch is connected to each other, so that form the continuous passage that extends along described slip surface (7), wherein, the inlet (16) that is used for lubricant supply is arranged in described continuous passage.

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