Variable compression ratio V-type internal combustion engine

Variable compression ratio V-type internal combustion engine

  • CN 102,713,199 A
  • Filed: 11/13/2009
  • Published: 10/03/2012
  • Est. Priority Date: 11/13/2009
  • Status: Active Grant
First Claim
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1. alterable compression ratio V-type internal combustion engine, the cylinder block that this alterable compression ratio V-type internal combustion engine makes two cylinder block said cylinder block integrated and that make integrated relatively moves along arc orbit with respect to crankcase with the mode of leaving from I. C. engine crankshaft,Said alterable compression ratio V-type internal combustion engine is characterised in that,Said arc orbit is set for:

  • when said cylinder block during at the nearest upper/lower positions of the said I. C. engine crankshaft of distance and said cylinder block during at the special position between said upper/lower positions and the uppermost position in fig-ure of transporting most apart from said I. C. engine crankshaft, the mechanical compression ratio of a side cylinder block side equals the mechanical compression ratio of the opposing party'"'"'s cylinder block side.

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