Cooling system for automotive engine or the like
An internal combustion engine is described having a structure subject to high heat flux; (a) a cooling circuit for removing heat from the engine comprising: a coolant jacket formed about the structure, the coolant jacket being arranged to receive coolant in liquid form and discharge same in gaseous form; a radiator in which the gaseous coolant produced in the coolant jacket is condensed to its liquid form; a vapor transfer conduit leading from the coolant jacket to the radiator for transferring gaseous coolant from the coolant jacket to the radiator; a device associated with the radiator for varying the rate of heat exchange between the radiator and a cooling medium surrounding the radiator; a liquid coolant return conduit leading from the radiator to the coolant jacket for returning coolant condensed to its liquid state in the radiator to the coolant jacket; (b) a reservoir the interior of which is maintained constantly at atmospheric pressure; (c) valve and conduit means for selectively interconnecting the reservoir and the cooling circuit, the valve and conduit means.
- Assignee:
- Nissan Motor Co., Ltd., Yokohama
- Patent Number(s):
- US 4658766
- OSTI ID:
- 6636027
- Resource Relation:
- Patent File Date: Filed date 23 Sep 1985
- Country of Publication:
- United States
- Language:
- English
Similar Records
Cooling system for automotive engine or the like
Cooling system for automotive engine or the like
Related Subjects
INTERNAL COMBUSTION ENGINES
COOLING SYSTEMS
VEHICLES
ATMOSPHERIC PRESSURE
COOLANTS
FLOW RATE
GAS FLOW
HEAT FLUX
HEAT TRANSFER
LIQUID FLOW
POSITIONING
RADIATORS
VALVES
VAPORS
CONTROL EQUIPMENT
ENERGY SYSTEMS
ENERGY TRANSFER
ENGINES
EQUIPMENT
FLOW REGULATORS
FLUID FLOW
FLUIDS
GASES
HEAT ENGINES
HEAT EXCHANGERS
330100* - Internal Combustion Engines