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8181610 Vehicle cooling system with directed flows  
A cooling system for internal combustion engines provides directed flows of heated or cooled coolant to various engine components and/or accessories as needed. By providing directed flows, the...
8146542 Adaptive EGR cooling system  
A first loop contains engine coolant passageways (28, 30) and a first radiator (34). A second loop contains a first EGR cooler (48). A third loop contains a second EGR cooler (50), a second...
8127722 Cooling circuit for the thermal engine of an automotive vehicle  
A cooling circuit for the thermal engine of an automotive vehicle includes a main loop that includes a first exchanger for collecting the heat from a first heat source, a first radiator and a pump...
8127723 Cooling circuit of engine  
A cooling circuit of an engine may include a water pump provided at a coolant circulation line, an engine provided with a water jacket forming a pathway through which a coolant supplied from the...
8122858 Abnormality diagnosis apparatus for cooling system of vehicle  
A coolant circuit circulates coolant between an internal combustion engine and a radiator of a vehicle and is provided with a thermostat. A control unit obtains radiator side released heat amount...
8118001 Cooling system for an internal combustion engine in a motorcycle  
A cooling system for a water-cooled internal combustion engine includes a coolant flow circuit and a coolant return passage. The coolant flow circuit includes a water pump, a water jacket having a...
8109242 Multi-thermostat engine cooling system  
A cooling system for an engine is disclosed. The cooling system may have a pump driven by the engine to pressurize coolant, a single heat exchanger configured to cool pressurized coolant, and an...
8091517 Thermostatic valve  
A thermostatic valve for a cooling system of an internal combustion engine, having a thermostatic operating element for arrangement in a distributing chamber as the drive element for a main valve...
8082893 Cooling system of internal combustion engine  
A cooling system includes: an oil pump for supplying oil under pressure; a cylinder head forming part of a combustion chamber; a cooling portion formed in the cylinder head and adapted to allow...
8074611 Thermostat assembly having integral cylinder head and thermostat housing  
A thermostat assembly for a combustion engine having at least one cylinder is disclosed. The assembly has a cylinder head configured to cap off the at least one cylinder, the cylinder head having a...
8052066 Heating control system for vehicle  
A hybrid vehicle can be driven using both of respective driving forces from an engine and a motor. A heating mechanism of an air conditioning apparatus uses thermal energy from cooling water of the...
8055392 Electronic device  
An electronic device includes a deviation value calculation unit which calculates a deviation value from the normal boundary of the relationship between a power index associated with the driving...
8047450 Temperature responsive flow control valve for an engine cooling system  
A temperature responsive control valve is disclosed. The valve may have a housing having a hot inlet, a cold inlet and an outlet. A first valve member, and a second valve member, may be configured...
8028522 Cooling system for a motor vehicle  
The invention relates to a cooling system for a motor vehicle comprising a first heat exchanger (1), in particular, embodied in the form of a main cooler for cooling a first liquid coolant (3) of...
7987822 Electromechanical failsafe thermostat  
An apparatus for controlling a temperature for an engine by controlling a flow of a liquid engine coolant through a coolant conduit, the apparatus including a thermostat having a temperature...
7984700 Control valve for cooling circuit  
A control valve that forms part of a cooling circuit comprising a first branch which contains a radiator and a second branch that constitutes a bypass of a radiator, and its method of use, are...
7980077 Cooling system kit, method to retrofit, and method to operate a turbocharged engine system  
A method for retrofitting a cooling system of a turbocharged engine system. The method comprises reconfiguring the cooling system so that at least some coolant flows from a first radiator to a...
7886988 Switchable radiator bypass valve set point to improve energy efficiency  
A method of conserving energy during a heating event wherein a coolant is heated in a cooling system is disclosed. The method includes establishing a first set point temperature for a first point...
7806740 Marine propulsion device with an oil temperature moderating system  
An oil temperature moderating system of an outboard motor causes cooling water to be warmed to a predefined magnitude of temperature and then conducted through a temperature responsive valve to a...
7778028 Electrical unit cooling structure for motorcycles  
Electrical units are effectively cooled, even if the longitudinal length of the cover member in which the electrical units to be cooled are accommodated is short, by easily guiding a flow of air...
7775268 Vehicle cooling system  
A vehicle cooling system comprises a vehicle unit, a heat exchanger, a cooling fan, a coolant pump, a three-way valve, and a control unit. The heat exchanger is arranged in the coolant route to...
7770547 Regulating device of the water outlet chamber type  
A water outlet chamber-type regulating device includes a chamber component having an inlet and an outlet for a fluid to be regulated, and including a member for regulating the flow, the member...
7730855 Coolant controller and method for its manufacture  
A coolant controller for a coolant circuit of an internal combustion engine has a housing and a thermostat valve arranged therein. The thermostat valve has at least one valve closing member...
7721683 Integrated engine thermal management  
The invention relates to a cooling strategy for an internal combustion engine (1) which has at least one cylinder head (2) and an associated cylinder block (3). A coolant flows in a coolant circuit...
RE41335 Internal combustion engine  
Improved internal combustion engine, particularly, an improved two-stroke, diesel aircraft engine. A first improvement includes a wrist pin/connection rod assembly. A plurality of fasteners extend...
7673594 Water-cooled internal combustion engine having radiator  
A water circulation structure of a cylinder block having a compact layout of piping connecting an engine body and a radiator. A water-cooled internal combustion engine is provided with an engine...
7665513 Heat exchanger structure of automatic transmission  
A heat exchanger structure of an automatic transmission stabilizing a temperature of oil is provided. A heat exchanger structure of an automatic transmission includes an automatic transmission, a...
7631618 Damage protected motor vehicle fan  
Generally disclosed and claimed is an non-belt driven motor vehicle cooling fan having an interruptible driving force such as electrical or hydraulic driving force. More specifically disclosed is a...
7603969 Automotive coolant pump apparatus  
An automotive coolant pump has movable vanes, which are adjustable as to their orientation in accordance with the temperature of the coolant, whereby the rate of coolant flow through the pump...
7597069 Snow vehicle  
A snow vehicle includes an engine, a track belt arranged on a rear side of the engine, and a cooling water path for cooling the engine, in which the engine includes a cooling water inlet portion...
7594483 Internal combustion engine cooling system  
An engine cooling system has an engine water jacket, a coolant circulation passage connecting a water jacket outlet to a water jacket inlet and a radiator disposed in the coolant circulation...
7523725 Method for controlling and/or regulating a cooling system of a motor vehicle  
The present invention provides a method for controlling and/or regulating a cooling system, a desired coolant temperature being determined from a desired component temperature in a desired coolant...
7506618 Split radiator maximizing entering temperature differential  
A heat exchanger is provided for dissipating heat from a dual turbocharged engine. The heat exchanger has a jacket water cooler, and first and second charge air coolers. The three coolers are...
7490581 Flow control thermostat for internal combustion engines and method of use of same  
A thermostat for an internal combustion engine. The thermostat includes a tube type bypass valve member; a spring to keep said valve member in a closed position and a temperature sensitive actuator...
7490662 Integrated thermal bypass valve  
A heat exchanger including an inlet port, an outlet port, a header, a plurality of cooling tubes, and a thermal bypass valve integrated therein. The thermal bypass valve is located in the header...
7478612 Engine cooling apparatus  
An engine cooling apparatus includes a cooling water outlet communicating with a water jacket provided in a cylinder block and a cylinder head provided on an intake port side of the cylinder head....
7444962 Coolant circuit for a coolant-cooled internal combustion engine  
In a coolant circuit for an internal combustion engine having two cylinder banks, a radiator for cooling the engine coolant, a pump and a thermostatic valve including a mixing chamber and first and...
7424868 Predictive auxiliary load management (PALM) control apparatus and method  
An improved vehicle cooling system is disclosed having the capability of controlling various thermal components of the system to effectively control the heating and cooling of an engine of the...
7424869 Cooling circuit for an internal combustion engine  
In a cooling circuit for an internal combustion engine of a motor vehicle including a pump device arranged upstream of the internal combustion engine, a cooler having an inlet side connected to a...
7412948 Fluid valve  
A fluid valve for use in proportioning/mixing fluid between at least one input and at least one output. The fluid valve including a rotary actuated diverter for controlling fluid flow between the...
7409929 Cooling apparatus for internal combustion engine  
A cooling apparatus includes a thermostat that adjusts a feed rate of coolant to a radiator, estimating means that estimates a coolant temperature simulated value at least based on the detection...
7406929 Cooling circuit of an internal combustion engine comprising a low-temperature radiator  
The invention relates to a cooling circuit of an internal combustion engine of motor vehicles, comprising a main cooling circuit that encompasses a section located upstream of the radiator, a main...
7392769 Cooling system for a combustion engine  
A cooling system for a combustion engine having a cooling passage system in an engine block comprising a main cooler HWK which is arranged in a cycle with the cooling passage system of the...
7334543 Coolant pump, especially electric convection-cooled coolant pump with integrated directional control valve, and corresponding method  
A coolant pump and method thereof for a coolant circuit of the internal combustion engine of a motor vehicle including at least a radiator circuit and a bypass circuit is disclosed. The coolant...
7334544 Vehicle temperature control system  
A vehicle temperature control system comprising an internal combustion engine with an engine block and with a cylinder head, a heat source for heating a heat transfer medium, a heat exchanger...
7320434 Method of controlling electronic controlled thermostat  
An electronically controlled thermostat control method is obtained which makes it possible to eliminate the response delay from the time that the required cooling water temperature is set to the...
7302919 Control valve with improved sealing for a fluid circulation system  
A control valve (10) for a fluid circulation circuit comprises a body (12) which is equipped with a fluid inlet (18) and with at least two fluid outlets (20, 22, 24) and which delimits a housing of...
7299993 Apparatus for detecting a failure of a thermostat for an engine  
An apparatus for detecting a failure of a thermostat provided between an engine and a radiator is provided. The thermostat regulates circulation of cooling water between the engine and the...
7255068 Cooling arrangement for a snow vehicle engine  
A snow vehicle includes an engine, a track belt arranged on a rear side of the engine, and a cooling water path for cooling the engine, in which the engine includes a cooling water inlet portion...
7249575 Thermostat-controlled regulation valve for a fluid and cooling circuit including such a valve  
The housing of this valve delimits a chamber inside the housing, the chamber including a first fluid inlet at a first temperature, a second fluid inlet at a second temperature, and a first fluid...
Matches 1 - 50 out of 313 1 2 3 4 5 6 7 >