F - Mech Eng,Light,Heat,Weapons – 02 – G
Patent
F - Mech Eng,Light,Heat,Weapons
02
G
60/34
F02G 1/044 (2006.01) F02G 1/05 (2006.01) F02B 1/04 (2006.01)
Patent
CA 1131453
ABSTRACT A hot-gas engine the power output of which is regulat- able comprises a cylinder defining variable-volume primary and secondary chambers separated by a piston moving in the cylinder, the movement of which piston is transmitted to an external system extracting the mechanical work produced by the engine. The engine has a heater communi- cating with the primary chamber, a regenerator communi- cating with the heater and a cooler containing a supply of working gas at the maximum gas pressure occurring during the work cycle. The engine is provided with valves controlled to pass the working gas to, from and between the primary and secondary chambers in sequential steps. The regulation of the output is accomplished in that during a work-cycle period of increasing primary chamber volume the pressure in the primary chamber is maintained at a high and constant level during a variable fraction of this period, which fraction extends over the work- cycle interval in which a reduction of the power output is obtained for increasing injection time at high and constant pressure. Simultaneously with a reduction of the power output, there is a reduction of the ratio of the maximum and minimum pressures over the work cycle.
338045
Aga Aktiebolag
Fetherstonhaugh & Co.
Knoos Stellan
LandOfFree
Thermodynamic machine does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Thermodynamic machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thermodynamic machine will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-260034