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Class Information
Number: 123/231
Name: Internal-combustion engines > Rotary > With transfer means intermediate single compression volume means and single expansion volume means > Compression volume means circumferentially disposed relative to expansion volume means > Vane
Description: Apparatus wherein the means to pressurize the combustible material and the means to receive the combusted material are formed in part by a partition structure mounted within the piston structure for oscillation or reciprocation relative thereto during the rotation of the piston structure wherein the partition structure engages the inner periphery of the cylinder structure to form a seal therebetween.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7185625 |
Rotary piston power system |
Mar. 6, 2007 |
| 7128045 |
Combustion engine |
Oct. 31, 2006 |
| 7117841 |
K.Engine |
Oct. 10, 2006 |
| 7080623 |
Rotor for an axial vane rotary device |
Jul. 25, 2006 |
| 7077098 |
Vane-type piston, four-cycle multi-chamber rotary internal combustion engine |
Jul. 18, 2006 |
| 7073477 |
Gorski rotary engine |
Jul. 11, 2006 |
| 6877476 |
Internal combustion engine |
Apr. 12, 2005 |
| 6672274 |
Rotary piston internal combustion engine |
Jan. 6, 2004 |
| 6539913 |
Rotary internal combustion engine |
Apr. 1, 2003 |
| 6467450 |
Radial combustion motor |
Oct. 22, 2002 |
| 6247443 |
Rotary internal combustion engine and rotary internal combustion engine cycle |
Jun. 19, 2001 |
| 6070565 |
Rotary internal combustion engine |
Jun. 6, 2000 |
| 5571244 |
Air bearing rotary engine |
Nov. 5, 1996 |
| 5509388 |
Internal combustion rotary engine |
Apr. 23, 1996 |
| 5072705 |
Rotary engine and method |
Dec. 17, 1991 |
| 4854279 |
Three chamber continuous combustion engine |
Aug. 8, 1989 |
| 4817567 |
Rotary piston engine |
Apr. 4, 1989 |
| 4741308 |
Rotary internal combustion engine and method of operation |
May. 3, 1988 |
| 4548560 |
Seal system in rotary engine |
Oct. 22, 1985 |
| 4401070 |
Rotary engine |
Aug. 30, 1983 |
| 4399654 |
Power plant having a free piston combustion member |
Aug. 23, 1983 |
| 4316439 |
Rotary engine with internal or external pressure cycle |
Feb. 23, 1982 |
| 4178902 |
Rotary engine |
Dec. 18, 1979 |
| 3952709 |
Orbital vane rotary machine |
Apr. 27, 1976 |
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