Title:
ROTARY INTAKE AND EXHAUST SYSTEM
Document Type and Number:
WIPO Patent Application WO/2011/106499
Kind Code:
A3
Abstract:
A rotary intake and exhaust system for an internal combustion piston engine that includes an engine having at least one cylinder and piston that define a combustion chamber. A crankshaft is coupled to the piston for moving the piston within the cylinder. A cylinder head is positioned to interface with the combustion chamber and includes a combustion chamber transfer port, and bifurcated intake and exhaust passages, called ports or tracts, formed therein. A driven rotatable shaft is positioned in the cylinder head to interact with the combustion chamber transfer port. The shaft includes intake and exhaust ports wherein rotation of the shaft transfers fluids and gases in and out of the combustion chamber.
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Inventors:
SNOW SCOTT (US)
Application Number:
PCT/US2011/026034
Publication Date:
December 22, 2011
Filing Date:
February 24, 2011
Export Citation:
Assignee:
SNOW SCOTT (US)
International Classes:
F01L7/02; F01L1/02; F01L7/18
Foreign References:
| EP0256046B1 | 1990-12-27 | |||
| US4077382A | 1978-03-07 | |||
| US6257191B1 | 2001-07-10 | |||
| US5249553A | 1993-10-05 | |||
| US6237556B1 | 2001-05-29 |
Attorney, Agent or Firm:
MACKENZIE, Kevin, S. et al. (Krass Sprinkle, Anderson & Citkowski, PC.,2701 Troy Center Drive, Suite 330,Post Office Box 702, Troy MI, US)
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