| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 123410200 | With vapor generation and/or condensing | 16 |
| 20090000577 | Waste heat collecting apparatus - A waste heat collecting apparatus includes a loop-type heat pipe and a valve device. The loop-type heat pipe includes a vaporizing portion, a condensing portion, and a connecting portion. The valve device includes a driving portion and a valve body. The driving portion is configured to be actuated in accordance with at least one of pressure of the first medium, temperature of the first medium, and temperature of the second medium. The valve body is formed integrally with the driving portion for opening and closing the connecting portion in association with the driving portion. The valve device is provided at one of (a) a position downstream of the condensing portion, and (b) a position upstream of the vaporizing portion. | 01-01-2009 |
| 20090301410 | NUCLEATE BOILING COOLING SYSTEM AND METHOD - A cooling system for a liquid cooled internal combustion engine having coolant passages and a heat exchanger selected to operate the engine cooling system in the region of nucleate boiling. A sensor detect the presence of nucleate boiling and a pump and pressure relief valve responsive to the sensor maintain the coolant system pressure at a level marinating optimum nucleate boiling to increase heat flux from the engine and reduce overall size of the system. | 12-10-2009 |
| 20150337714 | VEHICLE ENGINE COOLING SYSTEM - A vehicle engine cooling system may include a high temperature radiator in which a high temperature coolant for cooling an engine by using ambient air flows, a low temperature radiator in which a low temperature coolant for cooling a water-cooled condenser by using ambient air flows, an integrated cooler configured to cool a low pressure EGR gas and air which has passed through a turbocharger, a high temperature radiator circulation line provided to allow the high temperature coolant to circulate the high temperature radiator, the engine, and the integrated cooler, a low temperature radiator circulation line provided to allow the low temperature coolant to circulate the low temperature radiator, the condenser, and the integrated cooler, and a plurality of control valves provided on the high temperature radiator circulation line and the low temperature radiator circulation line. | 11-26-2015 |
| 123410210 | Coolant circulation with condensing | 13 |
| 20090217889 | DRIVE TRAIN, IN PARTICULAR VEHICLE DRIVE TRAIN - A drive train, especially a vehicle drive train, includes: an engine for supplying drive power into the drive train; a cooling circuit in which a cooling medium is revolved in order to cool the engine or an electric generator or another unit; an expansion machine which is driven with fluid or steam as a working medium and by way of which additional drive power can be supplied to the drive train or which drives an electric generator or another unit, the cooling medium of the cooling circuit being simultaneously the working medium of the expansion machine; and a bypass to the expansion machine which is provided through which the working medium of the expansion machine is forced through a switching valve or can be guided past the expansion machine automatically by the prevailing pressure conditions. | 09-03-2009 |
| 20090250019 | COOLING SYSTEM - A cooling system ( | 10-08-2009 |
| 20100083919 | Internal Combustion Engine With Integrated Waste Heat Recovery System - An engine assembly may include a first heat exchanger, a fluid supply system providing a fluid flow to the first heat exchanger, a fuel system, an engine block defining first and second cylinder bores, a first piston disposed within the first cylinder bore, and a second piston disposed within the second cylinder bore. The first cylinder bore may receive fuel from the fuel system for combustion therein to drive the first piston. The fluid flow may be pressurized within the first heat exchanger and the pressurized fluid may be provided to the second cylinder bore to drive the second piston. | 04-08-2010 |
| 20100126438 | Evaporation Cycle Heat Exchange System for Vehicle - An evaporation cycle heat exchange system for a vehicle is provided. The evaporation cycle heat exchange system is a new type of cooling system that cools vehicle electronic components, a fuel cell stack, an internal combustion engine, an automatic transmission, a turbocharger, etc. using an evaporative heat exchanger, thus improving cooling efficiency and reducing the size of components such as a radiator. The evaporation cycle heat exchange system cools coolant circulating through a vehicle cooling system by employing an evaporative heat exchanger in which a working fluid flows by a pressure difference caused by volume expansion and capillary phenomenon. Accordingly, it is possible to improve the cooling efficiency of the entire cooling system, reduce the size of components to comply with pedestrian protection regulations, improve fuel efficiency, and ensure the stability of the system. Moreover, the present invention provides an evaporation cycle heat exchange system for a vehicle, in which a product-integrated or line-integrated evaporative heat exchanger capable of being mounted in various vehicle components such as an inverter, a fuel cell stack, an oil fan of an internal combustion engine, a turbocharger, an automatic transmission oil fan, etc. is employed. Accordingly, it is possible to easily apply the evaporative heat exchanger to various vehicle components and various vehicle models, and thus it is possible to increase the degree of freedom of the design of the cooling system. | 05-27-2010 |
| 20120216762 | RANKINE CYCLE SYSTEM AND METHOD - A Rankine cycle waste heat recovery system uses a receiver with a maximum liquid working fluid level lower than the minimum liquid working fluid level of a sub-cooler of the waste heat recovery system. The receiver may have a position that is physically lower than the sub-cooler's position. A valve controls transfer of fluid between several of the components in the waste heat recovery system, especially from the receiver to the sub-cooler. The system may also have an associated control module. | 08-30-2012 |
| 20130298851 | CONTROLLER FOR ENGINE COOLING SYSTEM - An internal combustion engine has a cylinder-head-passage through which an engine coolant flows toward a water jacket when a water pump is operated. The water pump is an electric water pump utilizing the electric power charged in the battery. A radiator is provided in the cylinder-head-passage. Even after the engine is shut off, the water pump is kept driven. | 11-14-2013 |
| 20140090609 | METHOD OF COOLING FOR INJECTION ENGINE AND COOLING DEVICE THEREOF - A method of cooling for an injection engine and cooling device thereof are provided. The cooling device includes a casing, a by-pass, and a second evaporator. The casing has an air-intake and an interior part defining a receiving space. The air-intake and the by-pass are separately in communication with the receiving space of the casing. The by-pass has one end connected to the air-intake passage of the injection engine. The second evaporator is disposed in the receiving space of the casing and has two refrigerant pipes connected to the first evaporator of the automobile cooling system in parallel. Cold air is conveyed into the air-intake passage of the injection engine via the by-pass such that the temperature at the intake of the engine is reduced. | 04-03-2014 |
| 20140230761 | Engine Energy Management System - An apparatus, comprising an engine, and an energy-management system configured to recirculate, at least in part, carbon dioxide relative to the engine in such a way that the carbon dioxide exchanges, at least in part, energy relative to the engine once the carbon dioxide is made to recirculate, at least in part, along the energy-management system. | 08-21-2014 |
| 20150322845 | COOLING SYSTEM FOR VEHICLE - A cooling system for a vehicle may include at least two air ducts formed at both side of an exterior air intake port; a low temperature radiator to release heat of coolant into the air; a high temperature radiator to release heat of coolant into the air; an ancillary low temperature radiator to release heat of coolant into the air; an ancillary high temperature radiator disposed inside of another one of the at least two air duct to release heat of coolant into the air; a turbocharger; an intercooler cooling compressed air generated from the turbocharger by using coolant flowed via the low temperature radiator and the high temperature radiator; a compressor; a condenser cooling the compressed refrigerant generated from the compressor by using coolant flowed via the low temperature radiator; a high temperature coolant passage; and a low temperature coolant passage. | 11-12-2015 |
| 20160115855 | EBULLIENT COOLING DEVICE - A pressure relief valve 56 is opened from a time t | 04-28-2016 |
| 123410230 | Entrained in secondary circuit | 1 |
| 20090301411 | COMPOSITE HEAT EXCHANGER AND COMPOSITE HEAT EXCHANGER SYSTEM - A composite heat exchanger system includes an air cooled condenser | 12-10-2009 |
| 123410270 | Overflow vent to condenser | 2 |
| 20080289590 | Reserve tank - A reserve tank includes a tank body for storing coolant, an inflow portion for allowing the coolant to flow into the tank body, a guide portion, and an outflow portion for allowing the coolant to flow out of the tank body. The guide portion is disposed above the inflow portion and below a liquid level of the coolant in the tank body. Furthermore, the guide portion is adapted to guide a flow of the coolant flowing thereinto from the inflow portion and directed upward, substantially in a horizontal direction or downward with respect to the horizontal direction. Therefore, the reserve tank can restrict air from being trapped in coolant. | 11-27-2008 |
| 20160169084 | Expansion Tank for the Coolant of Fluid-cooled Internal Combustion Engines | 06-16-2016 |
