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Document Title |
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7387262 |
Heat generator
An apparatus for the heating of a viscous fluid contained in a heat generating chamber by a rotatable unit having a fluid shearing surface formed on a face thereof, the unit by shearing of the...
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7380728 |
Heating device for motor vehicles
The invention relates to a heating device for motor vehicles with an internal combustion engine and a coolant circuit. The heating device ( 1 ) comprises a heat-generation compartment ( 2 ) with a...
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7377309 |
Vehicle air conditioning apparatus
In a unit case of a vehicle air conditioning apparatus, air mix chamber is not provided. Cooled air cooled by an evaporator and heated air heated by a heater core are directly introduced to a face...
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7328852 |
Method and device for estimating the air discharge temperature of a heat exchanger
The invention relates to a method for estimating a heater-core air discharge temperature of an HVAC system. According to the invention, the method uses a model of the heat exchanger. This heat...
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7318553 |
Apparatus and method for heating fluids
An apparatus for heating a liquid includes a housing having an internal chamber and a rotor disposed in the chamber. The rotor is preferably cylindrical and operates inside a bore provided by the...
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7284710 |
Heating system
A heat management system is capable of managing unlimited hydronic heat sources and unlimited heating zones, each located within a desired area and each controlled by temperature sensors. The...
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7284595 |
Heat exchanger for air conditioner
A heat source fluid inlet pipe of a heat exchanger main body 150 comprises a rotation side inlet pipe 27 and a fixed side inlet pipe 23 that are integrated with the heat exchanger main body ...
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7281971 |
Air conditioner for vehicle
In an air conditioner for a vehicle including a vehicle roof capable of opening, there are provided a driver seat and a passenger seat which are provided at right and left sides in a vehicle...
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7275586 |
Heating or air-conditioning system for a motor vehicle
The invention relates to a heating or air-conditioning system for a motor vehicle, by which individual zones of the vehicle interior can be supplied with separately temperature-controlled air. An...
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7240725 |
Device for climate control of a driver's bed
A device for climate control of a vehicle is provided which includes a coolant circuit in which coolant flows through a compressor, a condenser, and an evaporator; a heat transfer medium circuit in...
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7222667 |
Vehicular air-conditioning apparatus
A vehicular air-conditioning apparatus includes a hot-water heater and an electric heater provided downstream of the hot-water heater. The apparatus also includes a bypass passage for allowing...
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7216812 |
Device for air conditioning a vehicle
A device for conditioning a vehicle includes at least one electrically operated conditioning arrangement, a hot air supply system with a heat source, and a delivery arrangement for delivery of...
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7210522 |
Arrangement for cooling a vehicle component
The invention constitutes an arrangement for cooling a vehicle component, for example a transmission, disposed adjacent to an engine, which arrangement includes a cooling circuit designed to feed a...
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7191825 |
Separately air-conditionable vehicle air conditioning unit
A vehicle air conditioning unit includes an air duct, through which air is blown into a passenger compartment, and a partition board, which partitions the air duct in its inside into a first air...
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7182129 |
Device for heating and/or air-conditioning the passenger compartment of a motor vehicle
A device for air-conditioning a motor vehicle has an engine-cooling loop, a heat-pump loop containing a compressor, an evaporator as cold source of the heat pump and a condenser as hot source of...
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7163456 |
Vehicle air conditioner
Engine cooling water is charged to a flexible diaphragm member ( 3 d ) to expand the flexible diaphragm member ( 3 d ) so that the substantial sectional area of an air passage ( 3 b ) is decreased...
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7156055 |
Coolant regulating system for tractor trailers
A system includes a control switch mounted in a tractor cabin and is electrically mated to a power source of the tractor. A first coolant is housed within the tractor's engine and a second coolant...
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7140427 |
Vehicle air conditioner with defrosting operation in exterior heat exchanger
In a vehicle air conditioner for heating a passenger compartment by a heater core and a heat pump cycle, when operation of a heat pump cycle is switched from a defrosting operation to a heating...
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7137445 |
HVAC center plate scoop for improved temperature distribution
An HVAC assembly including an HVAC case disposed in a passenger compartment of the vehicle includes a heater core having an upstream side and a downstream side. The heater core accepts air from the...
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7070119 |
Vehicle heater control apparatus and method for controlling the same
In a heater control apparatus for a vehicle and a method for controlling the same, an engine control part controls a cooling water conduit control part so that the opening of a cooling water bypass...
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7069983 |
Air conditioner
An air conditioner for a vehicle includes a refrigerant cycle having an evaporator which is disposed in a blowing duct and cools air by refrigerant evaporation in the blowing duct; a compressor...
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7069736 |
Air conditioning apparatus for hydraulic shovel
An air conditioning apparatus for a hydraulic shovel with which a wide space in a cab can be secured and a placement operation of ducts for distributing wind to each important point in the cab is...
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7063137 |
Heat pump with secondary loop air-conditioning system
A chiller-condenser is disposed downstream of a condenser and a chiller-evaporator is disposed downstream of the chiller-condenser. A main three-way valve is disposed between the compressor and the...
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7055590 |
Air conditioning apparatus for vehicle
An air conditioning apparatus includes a valve for selectively introducing the coolant discharged from a compressor to either a flow path for a water-coolant heat exchanger or another flow path to...
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7051947 |
Heat generator for a motor vehicle
A heat generator for a motor vehicle comprises a rotor ( 1 ), a stator ( 13 ) in which the rotor ( 1 ) induces by rotation electrical currents that generate heat in the stator ( 13 ), and a coolant...
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7048036 |
Air conditioner for vehicle
An air conditioner for a vehicle is provided. An internal air passage in a case of the air conditioner includes a first passage which guides a portion of the air from a blower unit to flow through...
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7040545 |
Heat generator
A viscous fluid-type heat generating apparatus comprises a conveying rotor in communication with at least one channel for conveying a tempering fluid through it. The conveying rotor is mounted on a...
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7037187 |
System for distributing air to a row of seats in the passenger compartment of a means of transport or inside the room of a building
A system for the distribution of air to a row of seats in a passenger compartment of a means of transport, such as for example an aeroplane, train or bus, or in the room of a building, comprises a...
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7036746 |
Potable water heater and method of using same
A hot water heating system for use in a boat or vehicle which utilises the engine of the vehicle or boat, an AC power source or a fuel powered heater to heat a living area and to heat potable...
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7028915 |
Layover heating system for a locomotive
A layover heating system ( 89 ) for a locomotive is provided. The layover heating system ( 89 ) is adapted to be used in conjunction with a conventional locomotive cooling systems. The layover...
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7022008 |
Air duct seal for HVAC case
An HVAC duct sealing system has an air duct wall, a sealing surface, such as an HVAC case, against which the air duct wall is biased, and a seal member interposed between the duct wall and the...
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7017659 |
Vehicle air-conditioning system
A vehicle air-conditioning system adjusts the temperature at an outlet by a combined amount of air flowing through a first bypass passage adjusted by an air mixing door and air flowing through a...
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7007857 |
Compact vehicle heating apparatus and method
A compact vehicle heating system and method is provided which includes mechanisms to selectively shut down heating systems. For example, when domestic hot water is required, space heating and...
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7007856 |
Extended engine off passenger climate control system and method
An extended engine off passenger climate control system utilizes an advanced temperature control module in combination with modifications to the conventional heating/ventilation/air conditioning...
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6994157 |
Air conditioner
An air conditioner for an occupant compartment of a vehicle having a forward vehicle space and a rearward vehicle space with right and left seat zones includes an air conditioning box, in which an...
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6991027 |
Automotive air conditioner
In an automotive air conditioner, there is provided an air guide arrangement for achieving an effective mixing between cooled air from an evaporator and warmed air from a heater under a bi-level...
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6981545 |
Disconnectable heat exchanger
A heating exchanger ( 10 ) between a cooling conduit and an exhaust-gas line of an internal combustion engine includes a coolant inflow ( 26 ) and a coolant return ( 28 ) for coolant ducts ( 14 ),...
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6962195 |
Vehicle heating and air conditioning modules
A heating, ventilation and air conditioning system for a vehicle is constructed from two modules, one for the engine compartment and a second for the passenger compartment. The engine compartment...
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6959754 |
Air conditioning system for a vehicle
The present invention has been made to solve the foregoing problems and it is an object of the present invention to provide a two-layer flow air conditioning system in which a partition wall is...
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6959561 |
Automotive air conditioner
An automotive air conditioner comprises a housing having an air flow passage defined therein. The housing includes mutually opposed side walls between which a part of the air flow passage is...
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6945323 |
Automotive air conditioning system
An automotive air conditioning system includes: an air conditioning duct having an outlet; an evaporator; a heater core; an air mix door that divides air passing through the air conditioning duct...
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6932148 |
Vehicle heating and cooling system
A heating and air-conditioning system has an auxiliary engine for heating and cooling of a vehicle while the primary engine of the vehicle is not operating. The vehicle has a sleeper compartment...
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6926206 |
Air heating device for integration into an air-conducting housing arrangement
An air heating device for integration into an air-conducting housing arrangement, particularly a housing arrangement of a vehicle air conditioner, includes a burner region, a heat exchanger region...
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6920921 |
Air conditioner for vehicles with right steering wheel and left steering wheel
In a vehicle air conditioner, a case member of an inside/outside air switching portion is disposed at an approximate center in an interior unit in a vehicle width direction, to define an air...
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6920914 |
Air treatment module, particularly for thermal treatment of air to be introduced into a vehicle interior of a vehicle
An air treatment module, in particular for thermal treatment of air to be introduced into the vehicle interior of a vehicle, includes a support arrangement to be fixed to a vehicle, a fan...
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6896191 |
Heating device suitable for motor vehicles
The invention relates to a heating device, in particular for motor vehicles, for generating frictional heat by liquid friction with a housing which is arranged in a stationary position and has a...
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6880762 |
Heater for a motor air conditioning system comprising at least one heat pipe
The heater ( 30 ) is designed for a motor vehicle air conditioning system ( 10 ) and has at least one heat exchanger tube ( 58 ) which produces a heat conducting connection ( 54 ) between a heat...
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6880620 |
Heating, ventilating, and air conditioning module having an improved heater core configuration
The subject invention includes a heating, ventilating, and air conditioning (HVAC) assembly having a housing with an inlet and at least one outlet for directing a flow of air into a passenger...
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6877550 |
Vehicle air conditioner
In a vehicle air conditioner, an evaporator is disposed at an upper side of a blower approximately horizontally so that air blown by the blower passes through the evaporator from below upwardly....
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6874695 |
Control system for, and a method of, heating an operator station of a work machine
There are situations in which an operator remains in an operator station of a work machine when an engine of the work machine is inactive. The present invention includes a control system for, and a...
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