초록 ▼

An engine assembly may include an internal combustion engine configured to combust a gaseous fuel. The engine assembly may also include a fuel intake line operatively connected to the internal combustion engine. The fuel intake line may be configured to direct the gaseous fuel towards the internal c

An engine assembly may include an internal combustion engine configured to combust a gaseous fuel. The engine assembly may also include a fuel intake line operatively connected to the internal combustion engine. The fuel intake line may be configured to direct the gaseous fuel towards the internal combustion engine. The engine assembly may further include a refrigeration assembly operatively connected to the fuel intake line. The refrigeration assembly may be configured to cool the gaseous fuel in the fuel intake line.

대표청구항 ▼

What is claimed is: 1. An engine assembly comprising: an internal combustion engine configured to combust a gaseous fuel; a fuel intake line operatively connected to the internal combustion engine, the fuel intake line being configured to direct the gaseous fuel towards the internal combustion engi

What is claimed is: 1. An engine assembly comprising: an internal combustion engine configured to combust a gaseous fuel; a fuel intake line operatively connected to the internal combustion engine, the fuel intake line being configured to direct the gaseous fuel towards the internal combustion engine; and a refrigeration assembly, operatively connected to the fuel intake line, that operates using heat from exhaust produced by combustion of the gaseous fuel, the refrigeration assembly being configured to cool the gaseous fuel in the fuel intake line. 2. The engine assembly of claim 1, further including an exhaust assembly, the exhaust assembly being configured to direct exhaust away from the engine. 3. The engine assembly of claim 2, wherein the exhaust assembly is operatively connected to the refrigeration assembly. 4. The engine assembly of claim 3, wherein the refrigeration assembly is an absorption chiller. 5. The engine assembly of claim 1, further including a storage apparatus operatively connected to at least one of the fuel intake line and the refrigeration assembly, the storage apparatus being configured to store condensation formed by cooling the gaseous fuel. 6. A method for improving engine performance, the method comprising: diverting a gaseous fuel from a pipeline into a fuel intake line of an engine; cooling the gaseous fuel in the fuel intake line to form condensation; separating the condensation from the gaseous fuel; and supplying the gaseous fuel to the engine for combustion. 7. The method of claim 6, further including cooling the gaseous fuel with an absorption chiller. 8. The method of claim 7, wherein the absorption chiller operates using heat from exhaust produced by combustion of the gaseous fuel in the engine. 9. The method of claim 6, wherein cooling the gaseous fuel causes condensation to form. 10. The method of claim 9, wherein the condensation is stored in a storage apparatus. 11. The method of claim 9, wherein the condensation is directed back into the pipeline at a location downstream from where the gaseous fuel is diverted from the pipeline into the fuel intake line. 12. The method of claim 9, wherein the condensation includes heavy hydrocarbons. 13. A fuel conditioning system comprising: a refrigeration assembly operatively connected to a fuel intake line of an internal combustion engine, wherein the refrigeration assembly is configured to cool a gaseous fuel flowing through the fuel intake line; and a separator operatively connected to at least one of the refrigeration assembly and the fuel intake line, wherein the separator is configured to separate the gaseous fuel from condensation formed by cooling the gaseous fuel. 14. The system of claim 13, wherein the refrigeration assembly further includes an absorption chiller, and the absorption chiller has a refrigerant contained therein. 15. The system of claim 14, wherein the refrigerant includes ammonia and water. 16. The system of claim 13, wherein the separator further includes a storage apparatus configured to store the condensation. 17. The system of claim 13, wherein the separator further includes a mixing line configured to direct the condensation into a pipeline. 18. The system of claim 13, wherein the gaseous fuel is diverted from a pipeline into the fuel intake line. 19. The system of claim 13, wherein the refrigeration assembly operates using heat from exhaust produced by combusting the gaseous fuel in the internal combustion engine. 20. The system of claim 13, wherein the condensation includes heavy hydrocarbons.