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| Number | Title | Issue Date |
| 7040259 | Spraying head A spraying head for the humidification of the intake air of a piston engine, said spraying head comprising at least one nozzle (3) for supplying a liquid humidifying the intake air into the air intake duct or into a space leading to the air intake duct of the... | 05/09/2006 |
| 6145498 | Nitrogen oxides reducing aftercooler for turbocharged engines An aftercooler apparatus that is connected to a turbocharger and to a reciprocating engine has a primary and a secondary saturation chamber, and a drying chamber. Turbocharged air from the turbocharger is directed into the primary saturation chamber. The ... | 11/14/2000 |
| 6138647 | Nitrogen oxides reducing aftercooler for turbocharged engines An aftercooler apparatus that is connected to a turbocharger and to a reciprocating engine has a primary and a secondary saturation chamber, and a drying chamber. Turbocharged air from the turbocharger is directed into the primary saturation chamber. The ... | 10/31/2000 |
| 6035834 | Nitrogen oxides reducing aftercooler for turbocharged engines An aftercooler apparatus that is connected to a turbocharger and to a reciprocating engine has a primary and a secondary saturation chamber, and a drying chamber. Turbocharged air from the turbocharger is directed into the primary saturation chamber. The ... | 03/14/2000 |
| 6003500 | Nitrogen oxides reducing aftercooler for turbocharged engines An aftercooler apparatus that is connected to a turbocharger and to a reciprocating engine has a primary and a secondary saturation chamber, and a drying chamber. Turbocharged air from the turbocharger is directed into the primary saturation chamber. The ... | 12/21/1999 |
| 5809981 | Large supercharged internal combustion engine and a method of operating a cooler for cooling the intake air of such an engine A supercharged internal combustion engine (1), such as a main engine of a ship, has a compressor (9) delivering charging and scavenging air to the engine cylinders, and a cooler (12) for cooling the air from the compressor. The cooler (12) is designed to ... | 09/22/1998 |
| 5657630 | Large supercharged diesel engine Exhaust gas in a supercharged internal combustion engine is recycled from the high pressure side of the turbocharger to the charging air system of the engine. At least part of the recycled exhaust gas is humidified to largely 100 percent relative humidity... | 08/19/1997 |
| 4306519 | Air humidity device for internal combustion engine A vaporizer cooperating with a recirculating water system humidifies air before it enters the carburetor of an automobile engine. The vaporizer is generally a hollow tube which includes an evaporating pad that distributes liquid such as water. As air move... | 12/22/1981 |
