Re-invest North America Inc

United States of America

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IPC Class
F01L 7/02 - Rotary or oscillatory slide-valve gear or valve arrangements with cylindrical, sleeve, or part-annularly-shaped valves 1
F01L 7/08 - Rotary or oscillatory slide-valve gear or valve arrangements with conically- or frusto-conically-shaped valves 1
F01L 7/16 - Sealing or packing arrangements specially therefor 1
Found results for  patents

1.

ROTARY VALVE FOR AN INTERNAL COMBUSTION ENGINE

      
Application Number CH2008000142
Publication Number 2008/119198
Status In Force
Filing Date 2008-04-01
Publication Date 2008-10-09
Owner
  • RE-INVEST SUISSE GMBH (Switzerland)
  • RE-INVEST NORTH AMERICA INC (USA)
Inventor
  • Van Driessche, Marc, Gilbert, Ivan
  • Verboven, Herman

Abstract

Rotary valves for internal combustion engines according to the present invention comprise a conical valve portion with a first port of the rotary valve for feeding a fuel to the combustion chamber, respectively for an outlet of an exhaust from the combustion chamber, whereas the first port is located within a superficies surface of the conical valve portion; furthermore a cylindrical valve portion is arranged at a thick end of the conical valve portion, whereas a second port of the rotary valve for the fuel, respectively for the exhaust is located within a superficies surface of the cylindrical valve portion.

IPC Classes  ?

  • F01L 7/08 - Rotary or oscillatory slide-valve gear or valve arrangements with conically- or frusto-conically-shaped valves
  • F01L 7/02 - Rotary or oscillatory slide-valve gear or valve arrangements with cylindrical, sleeve, or part-annularly-shaped valves
  • F01L 7/16 - Sealing or packing arrangements specially therefor