Matches 1 - 50 out of 252 1 2 3 4 5 6 >
Match Document Document Title
7481072 Arrangements for and methods of phase change cooling of power electronics  
Power electronics for electric traction motors used to drive automotive vehicles are cooled in a closed system by spraying a dielectric liquid coolant directly onto inverter circuitry. The liquid...
7098549 Power control device for construction machine  
A power control device for a construction machine of the present invention is characterized by including an engine, an actuator adapted to be driven with power of the engine, an engine controller...
7096683 Vehicle cooling system  
An integrated cooling system having two separate evaporator coils is provided. Each evaporator coil has its own shutoff, thereby allowing for individual control over the cooling of each of two...
7017360 Control method for a vehicle having an engine and an accessory device  
A method for controlling cycling of an air conditioning compressor coupled to an internal combustion engine interrupts normal cycling based on operation conditions. In addition, normal engaged and...
7004245 System for aiding in prevention of engine overheating in a vehicle  
A system for aiding an engine in a vehicle includes an air duct operably disposed in the vehicle having a fresh air inlet for receiving fresh air, first outlet for exhausting air outside the...
6986385 Heating/air conditioning installation for motor vehicle including main module forming fluid-carrying heat exchanger  
A heating/air-conditioning installation for a motor vehicle has a thermal loop which includes a refrigerating compressor, a gas cooler, a pressure-reducing valve, an evaporator, and a heating...
6796367 Vehicle battery charging and air conditioning operating unit  
An auxiliary engine generates electricity through an alternator, to charge the vehicle battery and selectively run an electric motor for air conditioning when the vehicle's primary engine is not...
6665200 Air conditioner including a control unit powered by a switching power supply  
In an air conditioner including a control unit receiving a power from a switching power supply, the switching power supply is connected to a DC power source without passing through a switch device...
6662586 Method and device for transporting a container  
A method and a vehicle for the transport by road of a container fitted with an electrically driven plant, in particular a refrigerating or freezing plant. The container is placed on the vehicle and...
6622506 Transportable ice maker  
A portable ice making unit including a housing adapted for stacking with cargo containers for land or sea transport. The housing is also capable of being to be attached to the bed of an over land...
6516621 Air conditioner for hybrid vehicle  
In a hybrid vehicle including an engine and an electric motor both for running the vehicle, an air conditioner includes a compressor driven by the engine, and an engine controller controls the...
6477850 Air conditioner  
The air conditioner comprises heat transfer medium temperature adjusting device 1 for adjusting the temperature of a heat transfer medium, an absorption chiller 5 having as a heat source the...
6470694 Method and device for automatic detection of the equipment status of an automobile  
A method and a device for automatic detection of an equipment status of optional power consuming components, such as an air conditioning compressor, for an automobile are described. A signal formed...
6405793 Secondary loop system for passenger compartment heating and cooling  
A vehicle climate control system having a separate control for first and second separate areas of the vehicle. The climate control system includes a three-fluid heat exchanger having a first path...
6367270 Vehicle air-conditioning system  
The present invention balances power consumption reduction and a cooling in a vehicle air-conditioning system having a compressor selectively driven by a vehicle engine or a motor while the...
6357248 Compact transport temperature control unit  
A compact transport temperature control unit includes an electrically-powered condenser assembly, an electrically-powered evaporator assembly and an electrically-powered compressor. The electrical...
6351957 Automotive air conditioning system  
An air conditioning system for use in a motor vehicle powered by an internal combustion engine is described. The system comprises an electric motor powered by a battery; a compressor arranged to be...
6336335 Engine control apparatus of vehicle having air conditioner  
An engine control apparatus of a vehicle having an air conditioner that has a variable displacement compressor is disclosed. The pressure difference between two points in a refrigeration circuit is...
6332497 Vehicular air conditioner  
An air conditioner for a vehicle having an engine that serves as a drive source for a compressor arranged in a rear part of the vehicle. The air conditioner includes the compressor, and further...
6321549 Electronic expansion valve control system  
A process and method for monitoring and selectively controlling the capacity and operating conditions of a refrigeration unit is disclosed. Specifically, the present invention includes the...
6223546 Electrically powered transport refrigeration unit  
The present invention provides for a transport refrigeration unit of the type configured to be mounted on the front wall of a transport trailer. The transport trailer is adapted to be connected to...
6199391 Magnetic clutch method and apparatus for driving a vehicle air conditioner  
A drive for the compressor of a vehicle air conditioner has a magnetic clutch for mechanically driving the compressor shaft within a predetermined range of torque and a rotatable input element on...
6116037 Direct current powered mobile air conditioner  
A very efficient direct current mobile air conditioning unit suitable for use with vehicles and capable of extended periods of operation while powered by a 12 volt battery is described. The direct...
6073456 Air-conditioning device for hybrid vehicle  
An air-conditioning device includes a control system for saving fuel consumed to drive the device and for enhancing comfortability of passengers at the same time. The air-conditioning device is...
5983650 Method and apparatus for controlling vehicular air-conditioning system  
In order to effectively perform on/off control for an air-conditioning system carried on an automobile during idling operation of the automobile, if a state, in which a difference between a target...
5806332 Power generating system  
An electric power generating system including a motor vehicle defining a passenger compartment and an engine compartment; an internal combustion engine retained in the engine; an exhaust system...
5694781 Control algorithm for vehicle air conditioning system with a variable orifice  
The present invention provides a vehicle air conditioning system including a condenser, condenser fan, a variable expansion device, an evaporator, evaporator fan, and a compressor. A processor is...
5673747 Rear air-conditioning unit for use in vehicle  
A blower means is provided by a cross flow fan 4 in which a plurality of axially extending blades 13 are arranged in rows in a circumferential direction and connected axially with connecting plates...
5644924 Vehicle engine control for operator compartment temperature maintenance  
A control system for the use of the main engine of a vehicle as a heat source in maintaining the temperature of an operator compartment. The system is manually enabled subject to multiple criteria,...
5546755 Automatic air conditioner shutoff system  
An automotive air conditioner shutoff system that disengages the air conditioner compressor when the value of a parameter indicative of the vehicle's performance is below a certain variable...
5507153 Electric motor vehicle  
The electric motor vehicle of this invention is an electric motor vehicle which is provided with a drive motor (13) driven by electric power from a storage battery (11), an air conditioner (1), and...
5483807 Device for air-conditioning the passenger compartment and for cooling the drive system of electric vehicles  
A device for air-conditioning the passenger compartment and for cooling the drive system of electric vehicles includes an air-guide duct connected on the inlet and outlet sides to the passenger...
5465589 Idle automated A/C system  
When the driver parks a truck for the purpose of sleeping in the cab's bunk space and desires to have the air conditioner operate, fan clutch cycling, which may create objectionable noise that...
5428967 Electric car air-conditioning apparatus  
An electric car air-conditioning apparatus, which is small in size and capable of preventing abnormal heating upon occurrence of a failure and preventing damage when a capacitor is connected with...
5408842 Air-conditioning apparatus for electric vehicle  
An electric-vehicle air-conditioning apparatus small in size, simple in construction and high in reliability, which can be used for many types of vehicles, includes a battery, a conducting device...
5386704 Apparatus for air conditioning an electric vehicle  
An electric vehicle has an air conditioning system including an evaporator and a condenser arranged in a refrigerant fluid circuit. The evaporator and condenser are used respectively, in summer for...
5349826 Air conditioning apparatus for automotive vehicle  
An air conditioning apparatus for an automotive vehicle comprises: a compressor (101) driven by an engine (101) for compressing a refrigerant; an evaporator (103) for evaporating the refrigerant...
5318100 Air conditioning system and method for vehicles  
An air conditioning system for a motor crane includes a heating circuit and a refrigerating circuit The heating circuit comprises a hydraulic motor, a hydraulic pump, a radiator and a valve...
5307645 Air conditioning system for a recreational vehicle  
An air conditioning system is disclosed employing a common plenum in which an evaporator airflow passage is formed through an inner side wall and out through a top wall and a condenser airflow...
5289698 Modular nested vapor compression heat pump for automotive applications  
A heat pump for a vehicle includes a compressor helically wound with two pairs of concentric tubes forming the condenser and evaporator. One of the tubes of each pair is in fluid communication with...
5265437 Automotive refrigeration system requiring minimal refrigerant  
The potential for leakage of CFCs, HCFCs, HFCs and HCs to the atmosphere as a result of leakage in vehicular refrigeration systems is reduced by employing conduits (42, 58 and 63) of relatively...
5228305 Driver-adjustable system for improving vehicle performance  
A user-adjustable control system monitors an electrical signal indicative of manifold pressure in an internal combustion engine that powers a wheeled vehicle. The engine simultaneously powers the...
5216895 Engine idle speed control system for automotive vehicle  
In an engine idle speed control system associated with an air conditioner provided with an evaporator for evaporating a refrigerant compressed by a compressor actuated or deactuated by an engine...
5186015 Transport refrigeration unit and method of operating same  
A transport refrigeration unit, and method of operating same, with the unit being associated with a vehicle having a drive engine and a cargo space to be conditioned to a predetermined set point...
5117643 Automobile air-conditioner  
An automobile air-conditioner capable of controlling the displacement of a compressor in view of the traveling condition and air-conditioning condition of an automobile so as to maintain a pleasant...
5105096 Transport refrigeration system with stand-by compressor drive motor also operable as a generator  
A transport refrigeration system including a refrigerant compressor which is alternatively driven by an internal combustion engine or an electric induction motor. The transport refrigeration system...
5085269 Hydraulically driven heating and air conditioning system for vehicles such as mobile cranes  
An air conditioning system for vehicles includes a hydraulic circuit having a hydraulic motor and a radiator and a refrigerating circuit having a compressor connected to the hydraulic motor and an...
5074123 Air conditioning control system for automotive vehicles  
An air conditioning control system for an automotive vehicle having an internal combustion engine. A variable capacity compressor has a pump having displacement thereof variable in response to a...
5058391 Method of cooling electrical components, device for implementing same and application to vehicle-borne components  
Method of cooling electrical components, especially electronic components, involving evacuation of the calories produced by said components (2) to an outside medium (5) via one or more thermal...
5056326 Apparatus for controlling air conditioning unit for automotive vehicle  
An apparatus for controlling an air conditioning unit for an automotive vehicle includes an air conditioner switch for operating a compressor, engine speed detecting means, engine speed variation...
Matches 1 - 50 out of 252 1 2 3 4 5 6 >