Internal combustion rotary engine

F - Mech Eng,Light,Heat,Weapons – 01 – C

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

F01C 1/077 (2006.01) F01C 1/063 (2006.01) F01C 21/04 (2006.01) F01C 21/06 (2006.01) F02B 53/00 (2006.01)

Patent

CA 2310721

An internal combustion rotary engine (10) includes a stationary, centrally located manifold (220) having an intake and an exhaust port (222, 224). Inner and outer rotor assemblies (14, 16) are provided which rotate in a common direction about the centrally located manifold and include two pairs of diametrically opposed pistons (84, 100), generally of octagonal shape which divide a rotating internal volume, defined by the outer rotor assembly (14), into four working chambers which communicate periodically with the intake and exhaust ports. Pistons of the inner rotor assembly (16) slide along related walls of the outer rotor assembly. Movement of the rotor assemblies and transfer of forces generated during operation of the engine is accommodated by a force transmitting mechanism (18) which includes a crankshaft (21), a main crank member (50), connecting links (58, 60), and timing gear structure (24, 26, 36, 48). An important feature of the invention is the provision of an internally located water pump or impeller (122) driven by the crankshaft. The pistons are liquid-cooled along with housings of the inner and outer rotor assemblies.

L'invention concerne un moteur rotatif à combustion interne (10) comportant un collecteur (220) fixe, situé au centre et présentant un orifice d'admission et un orifice d'échappement (222, 224). Des ensembles rotor intérieur et extérieur (14, 16) tournent dans un même sens autour de ce collecteur et possèdent deux paires de pistons (84, 100) diamétralement opposés, généralement de forme octogonale et qui divisent un volume interne de rotation, défini par l'ensemble rotor extérieur (14), en quatre chambres de travail communiquant périodiquement avec les orifices d'admission et d'échappement. Des pistons de l'ensemble rotor intérieur (16) coulissent le long de parois connexes de l'ensemble rotor extérieur. Le mouvement des ensembles rotor et le transfert des forces générées lors du fonctionnement du moteur sont pris en charge par un mécanisme de transmission de forces (18) comportant un vilebrequin (21), un élément principal de manivelle (50), des biellettes (58, 60), et une structure de distribution (24, 26, 36, 48). Une caractéristique importante de l'invention réside dans la création d'une pompe à eau (122) située à l'intérieur et entraînée par le vilebrequin. Les pistons sont refroidis par liquide, conjointement avec les carters des ensembles rotor intérieur et extérieur.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Internal combustion rotary engine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Internal combustion rotary engine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Internal combustion rotary engine will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-2009324

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.