An exhaust gas recirculation (EGR) cooling system includes a valve and a cooler. A motor opens the valve allowing hot fluid exhaust gas to flow into the valve. Cooling fluid continuously flows in and circulated around the valve, reducing the amount of heat transfer from the hot fluid to the valve co
An exhaust gas recirculation (EGR) cooling system includes a valve and a cooler. A motor opens the valve allowing hot fluid exhaust gas to flow into the valve. Cooling fluid continuously flows in and circulated around the valve, reducing the amount of heat transfer from the hot fluid to the valve components. The hot fluid travels through a plurality of tubes in the cooler, continuing to transfer heat to the cooling fluid. As the hot fluid is cooled, the unburned gas in the hot fluid is recycled to be burned by the engine.
대표청구항▼
An exhaust gas recirculation (EGR) cooling system includes a valve and a cooler. A motor opens the valve allowing hot fluid exhaust gas to flow into the valve. Cooling fluid continuously flows in and circulated around the valve, reducing the amount of heat transfer from the hot fluid to the valve co
An exhaust gas recirculation (EGR) cooling system includes a valve and a cooler. A motor opens the valve allowing hot fluid exhaust gas to flow into the valve. Cooling fluid continuously flows in and circulated around the valve, reducing the amount of heat transfer from the hot fluid to the valve components. The hot fluid travels through a plurality of tubes in the cooler, continuing to transfer heat to the cooling fluid. As the hot fluid is cooled, the unburned gas in the hot fluid is recycled to be burned by the engine. aid rotary control valve further comprises: (a) a cylinder having openings connected to said turbocharger outlet, said coolant jacket outlet, said intercooler inlet, said radiator inlet, said radiator outlet, and said coolant tank inlet; (b) a rotor disposed within said cylinder and having a plurality of sets of openings formed therein said rotor operable to be moved to a plurality of positions within said cylinder; (c) a first of said positions aligning said openings in said cylinder with a first set of opening in said rotor to form said first flow communication mode; (d) a second of said positions aligning said openings in said cylinder with a second set of opening in said rotor to form said second flow communication mode; and (e) a third of said positions aligning said openings in said cylinder with a third set of openings in said rotor to form said third flow communication mode. 3. A control valve for regulating flow of coolant throughout a cooling system for a turbo-charged internal combustions engine for a locomotive or off highway vehicle, said control valve comprising: (a) a cylinder having openings in fluid communication with a coolant jacket, intercooler, radiator, and coolant tank; (b) a rotor disposed within said cylinder and having a plurality of sets of openings formed therein said rotor operable to be rotated to a plurality of positions within said cylinder for regulating coolant flow between said control valve and said coolant jacket, said intercooler, said radiator and said coolant tank; (c) a first of said positions aligning said openings in said cylinder with a first set of openings in said rotor to form a first flow connection mode; (d) a second of said positions aligning said openings in said cylinder with a second set of openings in said rotor to form a second flow connection mode; and (e) a third of said positions aligning said openings in said cylinder with a third set of openings in said rotor to form a third flow connection mode. 4. The control valve of claim 3 wherein said first flow connection mode is formed by connecting an outlet for said coolant jacket in fluid communication with an inlet of said radiator, and connecting an outlet of said radiator in fluid communication with an inlet of said intercooler. 5. The control valve of claim 3 wherein said second flow connection mode is formed by connecting said coolant jacket outlet in fluid communication with said radiator inlet, and connecting said radiator outlet in fluid communication with an inlet to said coolant tank. 6. The control valve of claim 3 wherein said third flow connection mode is formed by connecting said coolant jacket outlet in fluid communication with said intercooler inlet and said coolant tank inlet, and connecting said radiator inlet and outlet in fluid communication with said coolant tank inlet. 7. An enhanced split cooling system for a turbocharged internal combustion engine including a liquid cooled turbocharger and an engine liquid coolant jacket, said system comprising: (a) a coolant pump for pumping coolant from a coolant storage tank into heat exchange relationship with said engine jacket and said turbocharger; (b) an oil cooler; (c) an oil subcooler; (d) a radiator; (e) an intercooler operatively associated with said turbocharger for passing coolant in heat exchange relationship with compressed air in said turbocharger; (f) an intercooler subcooler having an input and an output; (g) a valve assembly actuated by an actuator wherein said valve assembly is in fluid communication with said coolant jacket, said turbo charger, said oil cooler, said oil subcooler, said intercooler, said intercooler subcooler, said radiator, said tank and independently operable for selectively directing coolant flow through said coolant jacket, turbo charger, oil cooler, oil subcooler, intercooler, intercooler subcooler, radiator, and tank under varying engine operating environmental conditions; and (h) wherein said va
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (5)
Banzhaf Matthias,DEX ; Bauer Martin,DEX ; Sari Osman,DEX ; Dietz Gerard,DEX ; Blank Helmut,DEX, Device for exhaust recycling for an internal combustion engine and method of making same.
Gallino,Marco; Alves,Anthony; Vetois,Jacques, Multifunctional module, motor vehicle comprising such a module and process for manufacturing such a module.
Stewart,Gregory E.; Kolavennu,Soumitri N.; Borrelli,Francesco; Hampson,Gregory J.; Shahed,Syed M.; Samad,Tariq; Rhodes,Michael L., Multivariable control for an engine.
Stewart,Gregory E.; Kolavennu,Soumitri N.; Borrelli,Francesco; Hampson,Gregory J.; Shahed,Syed M.; Samad,Tariq; Rhodes,Michael L., Use of sensors in a state observer for a diesel engine.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.