Method and device for adjusting a boost pressure in an internal combustion engine (39) with a pressure wave supercharger (1), wherein the pressure wave supercharger (1) has a cellular rotor (8) which undergoes at least two compression cycles per revolution...

The pressure wave supercharger (1) for compressing fresh air (2a) for an internal combustion engine comprises a cold gas housing (6), a hot gas housing (7), and a rotor housing (11) arranged therebetween, wherein a rotatable cell rotor (8) is arranged with...

The method involves providing a pressure-wave supercharger (B), a channel (O) for drawing in fresh air, another channel (P) for discharging the compressed fresh air, a third channel (Q) for supplying exhaust gas, and a fourth channel (R) for discharging ex...

The method involves connecting fresh air intake channel (1), fresh air discharge channel (2), exhaust gas supply channel (3) and exhaust gas discharge channel (4) at different points of pressure wave supercharger (B) so that supercharging pressure is forme...

A supercharging system comprising a pressure wave supercharger (20) which supercharges an internal combustion engine (1) by increasing a pressure of gas in a cell (23) using a pressure wave of exhaust gas and discharging from an intake gas outlet port (28b...

A supercharging system for an internal combustion engine comprising a turbocharger (10) including a compressor (10a) and a turbine (10a), and a pressure wave supercharger (20) performing supercharging of the internal combustion engine (1) by increasing a p...

The supercharger (30) is connected to the IC engine (33) by the HP exhaust gas (31) and supercharged air (32) ducts the width of the former being variable. The gas housing (34) can be rotated approx. 250 relative to the air housing. The aim is to line-up t...

The supercharger (30) is connected to the IC engine (33) by the HP exhaust gas (31) and supercharged air (32) ducts the width of the former being variable. The gas housing (34) can be rotated approx. 250 relative to the air housing. The aim is to line-up t...

Gas dynamic pressure wave machine has a line (54, 57) leading from a high pressure exhaust gas channel (31) to a low pressure exhaust gas channel (35). The line is regulated via a suitable device to maintain the pressure wave process. A part of the exhaust...