Internal-combustion engines – Cooling – Air-cooled
Patent
1999-02-08
2000-04-25
Kwon, John
Internal-combustion engines
Cooling
Air-cooled
123 4142, 123 4151, 123 4154, F01P 702
Patent
active
060531320
ABSTRACT:
In an engine cooling system, an upper coolant chamber and a lower coolant chamber of a typical engine, such as an internal combustion engine or fuel cell, are formed adjacent to the heat-emitting components of the engine, and a substantially anhydrous, boilable liquid coolant having a saturation temperature higher than that of water is received within the engine coolant chambers. A coolant expansion reservoir defining an expansion chamber is coupled in fluid communication between the engine coolant chambers and the engine's ambient atmosphere for receiving coolant from the engine coolant chambers and permitting coolant flow between the expansion chamber and engine coolant chambers with thermal expansion and contraction of the coolant. The expansion reservoir is mounted within a desorption environment formed within the vehicle's engine bay on the exhaust side of the radiator for heating the coolant within the expansion chamber to a temperature at or above a predetermined temperature during a substantial period of engine operation in order to vaporize substantially all water from the coolant and thereby maintain the coolant in a substantially anhydrous state.
REFERENCES:
patent: 2998068 (1961-06-01), Waydak
patent: 3238932 (1966-03-01), Simpson
patent: 3499481 (1970-03-01), Avrea
patent: 4006775 (1977-02-01), Avrea
patent: 4461342 (1984-07-01), Avrea
patent: 4550694 (1985-11-01), Evans
patent: 4630572 (1986-12-01), Evans
patent: 5031579 (1991-07-01), Evans
patent: 5044430 (1991-09-01), Avrea
patent: 5172657 (1992-12-01), Sausner
patent: 5255636 (1993-10-01), Evans
patent: 5317994 (1994-06-01), Evans
patent: 5353751 (1994-10-01), Evans
patent: 5381762 (1995-01-01), Evans
patent: 5385123 (1995-01-01), Evans
patent: 5419287 (1995-05-01), Evans
patent: 5868105 (1999-02-01), Evans
Chrysler Corporation, Cooling System Service Manual for the 1996 New Yorker, LHS, Concorde, Intrepid and Vision, pp. 7-1 through 7-4, 7-21 and 7-22, 1995.
Ford Motor Corporation, Owner's Guide for Mercury Sable "Engine Oil/Engine Cooling System", p. 150, 1986.
Ford Motor Corporation, Service Manual for the Lincoln Town Car, Crown Victoria/Grand Marquis, pp. 03-03-1 through 03-03-7, 1992.
Ford Motor Corporation, Taurus/Sable Shop Manual "Cooling System Group 27".
Product literature from Opti-Cap, Inc., entitled "A Typical Installation Looks Like This When Completed", regarding the OPTI-CAP.RTM., 7 pages.
U.S. Patent Application Serial No. 08/409,026 of John W. Evans, filed on Mar. 23, 1995, for Non-Aqueous Heat Transfer Fluid and Use Thereof.
U.S. Patent Application Serial No. 08/747,634 of John W. Evans, filed on Nov. 13, 1996, for Hermetically-Sealed Engine Cooling System and Related Method of Cooling.
Evans Cooling Systems, Inc.
Kwon John
LandOfFree
Engine cooling system with temperature-controlled expansion cham does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Engine cooling system with temperature-controlled expansion cham, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Engine cooling system with temperature-controlled expansion cham will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-985008