An engine is disclosed. The engine may have an engine block with a front end, a back end opposite the front end in a length direction, a first side, a second side opposite the first side, a top, and a bottom opposite the top. The engine may also have at least one cylinder head connected to the top o
An engine is disclosed. The engine may have an engine block with a front end, a back end opposite the front end in a length direction, a first side, a second side opposite the first side, a top, and a bottom opposite the top. The engine may also have at least one cylinder head connected to the top of the engine block, and a first heat exchanger mounted at the first side of the engine block and configured to receive a flow of raw coolant and a flow of fresh coolant. The engine may further have a second heat exchanger mounted at the first side of the engine block, between the first heat exchanger and the top. The second heat exchanger may be configured to receive a flow of fresh coolant from the first heat exchanger and a flow of combustion air.
대표청구항▼
1. An engine, comprising: an engine block having a front end, a back end opposite the front end in a length direction, a first side, a second side opposite the first side in a horizontal direction, a top, and a bottom opposite the top in a vertical direction;at least one cylinder head connected to t
1. An engine, comprising: an engine block having a front end, a back end opposite the front end in a length direction, a first side, a second side opposite the first side in a horizontal direction, a top, and a bottom opposite the top in a vertical direction;at least one cylinder head connected to the top of the engine block and position above the top of the engine block with respect to the vertical direction;a first heat exchanger mounted at the first side of the engine block and configured to receive a flow of raw coolant and a flow of fresh coolant;a second heat exchanger mounted at the first side of the engine bock and configured to receive fresh coolant from the first heat exchanger and a flow of combustion air;a jacket water heat exchanger mounted at the second side of the engine block and configured to receive a flow of raw coolant and a flow of fresh coolant; andan inlet for receiving raw coolant located at an elevation between the top of the engine block and the first heat exchanger and jacket water heat exchanger with respect to the vertical direction. 2. The engine of claim 1 wherein the first and second heat exchangers are generally aligned with each other in the length direction of the engine block, and each of the first and second heat exchangers has a length direction generally aligned with the length direction of the engine block. 3. The engine of claim 1, further including a turbocharger located at the front end of the engine block and configured to provide a flow of pressurized combustion air to the second heat exchanger, wherein the second heat exchanger is located closer to the front end than to the back end of the engine block. 4. The engine of claim 3, wherein the turbocharger has a compressor side oriented toward the first side of the engine block, and a turbine side oriented toward the second side of the engine block. 5. The engine of claim 1, wherein the jacket water heat exchanger is substantially identical to the first heat exchanger. 6. The engine of claim 1, further including an exhaust manifold mounted to the at least one cylinder head at the second side of the engine block opposite the second heat exchanger, wherein the jacket water heat exchanger is mounted at the second side of the engine block between the exhaust manifold and the bottom of the engine block. 7. The engine of claim 4, further including a raw coolant pump mounted at the first side of the engine block. 8. The engine of claim 1, further including an engine oil heat exchanger mounted at the second side of the engine block, between the jacket water heat exchanger and the bottom of the engine block. 9. The engine of claim 1, further including a transmission oil heat exchanger mounted at the second side of the engine block and fluidly connected to the jacket water heat exchanger. 10. The engine of claim 9, further including a fuel heat exchanger mounted at the first side of the engine block and fluidly connected to the second heat exchanger. 11. The engine of claim 10, further including a plurality of serviceable components mounted to the back end of the engine block. 12. The engine of claim 11, wherein the plurality of serviceable components includes at least one filter having a base end mounted to the engine block and a distal free end, wherein the distal free end is located gravitationally higher than the base end. 13. An engine, comprising: an engine block having a front end, a back end opposite the front end in a length direction, a first side, a second side opposite the first side in a horizontal direction, a top, and a bottom opposite the top in a vertical direction;at least one cylinder head connected to the top of the engine block and position above the top of the engine block with respect to the vertical direction;a first heat exchanger mounted at the first side of the engine block and configured to receive a flow of raw coolant and a flow of fresh coolant;a second heat exchanger mounted at the second side of the engine block and configured to receive a flow of raw coolant and a flow of fresh coolant;a third heat exchanger mounted at the second side of the engine block and configured to receive a flow of fresh coolant from the second heat exchanger and a flow of combustion air; anda ray coolant pump mounted at the second side of the engine block and having an inlet located at an elevation between the top of the engine block and the first and second heat exchanger with respect to the vertical direction. 14. The engine of claim 13, wherein the first and second heat exchangers are substantially identical. 15. The engine of claim 13, further including an exhaust manifold mounted to the at least one cylinder head at the first side of the engine block opposite the second heat exchanger, wherein the first heat exchanger is mounted between the exhaust manifold and the bottom of the engine block. 16. The engine of claim 13, further including an engine oil heat exchanger mounted at the first side of the engine block between the first heat exchanger and the bottom of the engine block. 17. The engine of claim 16, further including: a transmission oil heat exchanger mounted at the first side of the engine block and fluidly connected to the first heat exchanger; anda fuel heat exchanger mounted at the second side of the engine block and fluidly connected to the second heat exchanger. 18. The engine of claim 17, further including at least one filter having a base end mounted to the front end of the engine block and a distal free end, wherein the distal free end is located gravitationally higher than the base end. 19. The engine of claim 13, wherein the second heat exchanger is mounted between the third heat exchanger and the bottom of the engine block.
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