Air Conditioning System for a Vehicle

An air conditioning system of a vehicle includes a body, an electric heater core installed within the body and configured to generate a hot air, a cooling device installed within the body and configured to generate a cold air, and a control device configured to control a temperature of the hot air generated by the electric heater core or a temperature of the cold air generated by the cooling device, respectively, by controlling an amount of current applied to the electric heater core or the cooling device according to a difference between an internal temperature or an external ambient temperature of the vehicle and a target temperature, the electric heater core and the cooling device being operated independently of each other.

VEHICLE HEATING DEVICE, AND VEHICLE PROVIDED WITH VEHICLE HEATING DEVICE

A target thermal sensation setter sets target thermal sensations for a finite number of parts into which the occupant is virtually divided. A cabin temperature controller individually controls a cabin air-conditioning unit and an auxiliary heater so that the thermal sensations of the respective parts of the occupant estimated by an occupant thermal sensation estimator fall within a range of the target thermal sensations. 1. A vehicle heater including a cabin air-conditioning unit configured to produce air-conditioned wind blowing out of an outlet in a cabin and to condition air in the cabin using the air-conditioned wind , the vehicle heater comprising:an auxiliary heater including at least one of a direct warmer positioned to correspond to a part of an occupant in contact therewith and configured to directly warm the occupant, or a radiant warmer positioned to be apart from the occupant and configured to warm the occupant by radiant heat;a cabin condition detector configured to sense or estimate at least one cabin condition of a temperature condition inside the cabin, a humidity condition inside the cabin, an airflow condition inside the cabin, or a solar radiation condition inside the cabin;an operation state detector configured to detect operation states of the cabin air-conditioning unit and the auxiliary heater;a target thermal sensation setter configured to set target thermal sensations for a finite number of parts into which the occupant is virtually divided;an occupant thermal sensation estimator configured to quantitatively estimate the thermal sensations of the respective parts of the occupant based on the cabin condition sensed or estimated by the cabin condition detector, and the operation states of the cabin air-conditioning unit and the auxiliary heater detected by the operation state detector; anda cabin temperature controller configured to individually control the cabin air-conditioning unit and the auxiliary heater so that the thermal sensations of ...

Air conditioning system and method for multi-zone air conditioning of a vehicle interior

Air conditioning system for multi-zone air conditioning of a motor vehicle interior comprising a casing with a mixing chamber and several zone outlets outgoing from mixing chamber, in which an evaporator and at least one heat exchanger are disposed such that main air flow from evaporator through at least one heat exchanger into zone outlets is linear and at least two bypass channels, each comprising a louver, in order to circumvent at least one heat exchanger connect a region downstream of evaporator and a region downstream of at least one heat exchanger, wherein the first bypass channel, as a mixing bypass channel, opens out into mixing chamber and the second bypass channel, as a stratification bypass channel, opens out into a zone outlet.

AIR-CONDITIONING APPARATUS FOR ELECTRIC VEHICLE AND METHOD OF CONTROLLING SAME

An air-conditioning apparatus for an electric vehicle and a method of controlling the same, may include a heat exchanger performing heat exchange between a first fluid and a second fluid while the first fluid and the second fluid flow separately from each other therethrough; a heat source connected to the heat exchanger through a line through which the second fluid flows to allow the second fluid to circulate between the heat exchanger and the heat source, and heating or cooling the second fluid; a circulator imparting a circulation force to the second fluid such that the second fluid circulates between the heat exchanger and the heat source; and a controller determining a required flow rate of the second fluid by use of a flow rate of the first fluid flowing through the heat exchanger and controlling the circulator on the basis of the required flow rate of the second fluid. 1. An air-conditioning apparatus , comprising:a heat exchanger configured to perform heat exchange between a first fluid and a second fluid, while the first fluid and the second fluid flow separately from each other through a first line and a second line respectively;a heat source fluidically-connected to the heat exchanger through the second line through which the second fluid flows, wherein the second fluid circulates between the heat exchanger and the heat source through the second line and wherein the heat source is configured to heat or cool the second fluid;a circulator mounted to the second line and configured to impart a circulation force to the second fluid, such that the second fluid circulates between the heat exchanger and the heat source by the circulator; anda controller connected to the circulator and configured to determine a required flow rate of the second fluid by use of a flow rate of the first fluid flowing through the heat exchanger, and to control the circulator on a basis of the required flow rate of the second fluid.2. The air-conditioning apparatus of claim 1 , wherein ...

AUTOMATIC HEATED WIPER SYSTEM

A wiper system for vehicles is provided. The system includes a heated wiper blade assembly, a heated cowl assembly and a controller. The controller receives input from one or more sensors or systems and causes a power source to provide, reduce or stop power to heating elements in the blade and/or cowl depending upon sensed conditions. At least some components in the assembly comprise thermally conductive polymers. The system provides surprisingly advantageous results in that it is effective for melting and clearing ice and snow with a lower than expected pull on a power source such as a battery. 1. A method of controlling a windshield wiper heating element , comprising:receiving, at a controller, a set of information from an ambient temperature sensor and an at least two engine status sensors, wherein the at least two engine status sensors are selected from the group comprising a crank shaft position sensor, a voltage sensor, a tachometer sensor, a vibration sensor, an accelerometer sensor, and a hall effect sensor, the set of information meeting a set of threshold initiation criteria; andsupplying a supply of power from a power source to the heating element.2. The method of claim 1 , wherein the set of information includes information from a wiper assembly temperature sensor.3. The method of claim 1 , wherein an ambient temperature below a predetermined temperature meets the set of threshold initiation criteria.4. The method of claim 1 , wherein the set of information further includes information from a vehicle to vehicle system or a vehicle to infrastructure system.5. A method of controlling a windshield wiper heating element claim 1 , comprising:receiving, at a controller, a set of information from an ambient temperature sensor and an at least two engine status sensors, wherein the at least two engine status sensors are selected from the group comprising a crank shaft position sensor, a voltage sensor, a tachometer sensor, a vibration sensor, an accelerometer ...

INFRARED HEATING MODULE, VEHICLE AND SOFTWARE PROGRAM FOR PROVIDING CLIMATE CONTROL

The present disclosure generally relates to providing climate control within a vehicle. More particularly, the present disclosure relates to using an infrared (IR) heating module having one or more IR panels installed within a roof of a passenger cabin, the IR panel(s) configured to radiate heat to passengers within the vehicle at a low power. Vehicles having the IR heating module installed with various IR panel configurations within the roof are also provided. In addition, programs and instructions embodied within a computer or software program stored on a non-transitory machine-readable medium and executed by the controller of the IR heating module are provided. 1. An infrared (IR) heating module for a vehicle having a passenger cabin comprising:at least one IR panel;a controller coupled to the at least one IR panel for controlling operation of the IR heating module; anda power supply coupled to the controller for supplying power to the IR heating module,wherein the at least one IR panel is adapted and configured to be installed in a roof within the passenger cabin of the vehicle.2. The IR heating module of claim 1 , wherein the power supply is configured to operate the at least one IR panel between 100 and 300 Watts.3. The IR heating module of claim 1 , wherein the power supply provides power to the IR heating module independent of at least one of a battery and an engine of the vehicle.4. The IR heating module of further comprising a thermostat coupled to the controller for detecting a temperature within the passenger cabin claim 1 , wherein the controller is adapted and configured to turn on the module automatically when a temperature of the thermostat reaches a threshold value.5. The IR heating module of claim 1 , wherein the controller is adapted and configured to turn on the IR heater module based on a user-initiated action.6. The IR heating module of claim 5 , wherein a user-initiated action is at least one of opening a door of the vehicle claim 5 , sitting ...

AIR CONDITIONER FOR VEHICLE

The present invention relates to an air conditioner for a vehicle, and more particularly, to an air conditioner for a vehicle in which heating performance may be improved using an auxiliary heating heat exchanger and stability of a passenger may be improved by providing the auxiliary heating heat exchanger in an engine room. 1. An air conditioner for a vehicle , comprising:an air conditioning case which is in communication with the interior of the vehicle and in which wind for conditioning air of the interior flows; andan interior heat exchanger and an auxiliary heating heat exchanger which are disposed in the air conditioning case and heat air discharged to the interior of the vehicle,wherein the auxiliary heating heat exchanger is provided in an engine room.2. The air conditioner for a vehicle of claim 1 , wherein the auxiliary heating heat exchanger uses a positive temperature coefficient (PTC) heating means.3. The air conditioner for a vehicle of claim 1 , wherein a first region in which air for heating is blown and a second region in which air for cooling is blown are formed in the air conditioning case claim 1 , anda first blower is provided in the first region and a second blower is provided in the second region.4. The air conditioner for a vehicle of claim 1 , wherein the air conditioning case includes an evaporator disposed in the air conditioning case and cooling the air discharged to the interior of the vehicle.5. The air conditioner for a vehicle of claim 4 , wherein the air conditioning case includes:an interior discharging port through which the air passing through the interior heat exchanger or the evaporator is supplied to the interior of the vehicle;a first air exhausting port through which the air passing through the interior heat exchanger is exhausted to the outside of the interior; anda second air exhausting port through which the air passing through the evaporator is exhausted to the outside of the interior.6. The air conditioner for a vehicle ...

METHOD FOR OPERATING AN AIR CONDITIONING SYSTEM IN THE VEHICLE INTERIOR OF A MOTOR VEHICLE

A method for operating an air conditioning system, which may include a heating device, to condition air in a vehicle interior of a motor vehicle. At least one first air path and at least one second air path may each fluidically communicate with the air conditioning system and each open out into the vehicle interior. The method may include guiding the air from the vehicle interior via one of (i) the at least one first air path and (ii) the at least one second air path to the air conditioning system as a function of an operating state set in the air conditioning system. The method may also include guiding the air from the air conditioning system via the other of the one of (i) the at least one first air path and (ii) the at least one second air path into the vehicle interior. 1. A method for operating an air conditioning system , which includes a heating device , to condition air in a vehicle interior of a motor vehicle , wherein at least one first air path and at least one second air path each fluidically communicate with the air conditioning system and each open out into the vehicle interior , the method comprising:guiding the air from the vehicle interior via one of (i) the at least one first air path and (ii) the at least one second air path to the air conditioning system as a function of an operating state set in the air conditioning system; andguiding the air from the air conditioning system via the other of the one of (i) the at least one first air path and (ii) the at least one second air path into the vehicle interior.2. The method according to claim 1 , further comprising claim 1 , when in an operating state of the air conditioning system:guiding the air from the vehicle interior via the at least one first air path to the air conditioning system;cooling the guided air via the air conditioning system; andguiding the cooled air back into the vehicle interior via the at least one second air path.3. The method according to claim 1 , further comprising claim 1 , ...

HEATED VEHICLE COWL

A wiper system for vehicles is provided. The system includes a heated wiper blade assembly, a heated cowl assembly and a controller. The controller receives input from one or more sensors or systems and causes a power source to provide, reduce or stop power to heating elements in the blade and/or cowl depending upon sensed conditions. At least some components in the assembly comprise thermally conductive polymers. The system provides surprisingly advantageous results in that it is effective for melting and clearing ice and snow with a lower than expected pull on a power source such as a battery. 1. A heated vehicle windshield cowl , comprising:a vehicle windshield cowl; andan electrical heating element disposed on the vehicle cowl.2. The heated vehicle windshield cowl of claim 1 , further comprising a controller in electrical communication with the electrical heating element disposed on the vehicle cowl claim 1 , the controller configured to receive input regarding at least ambient temperature and whether an engine is running claim 1 , and to provide power to the electrical heating element disposed on the vehicle cowl if a threshold condition is met claim 1 , and stop power to the electrical heating element disposed on the vehicle cowl if a threshold stoppage condition is met.3. The heated vehicle windshield cowl of claim 2 , in which the initiation threshold condition includes an ambient temperature below a predetermined temperature and a determination that the engine is running.43. The heated vehicle windshield cowl of claim 2 , in which crank shaft position indicator is employed to determine whether the engine is running.5. The heated vehicle windshield cowl of claim 3 , in which a tachometer is employed to determine whether the engine is running.6. The heated vehicle windshield cowl of claim 3 , in which a vibration sensor is employed to determine whether the engine is running.7. The heated vehicle windshield cowl of claim 3 , in which a Hall effect sensor is ...

AUTOMATIC HEATED WIPER SYSTEM

A wiper system for vehicles is provided. The system includes a heated wiper blade assembly, a heated cowl assembly and a controller. The controller receives input from one or more sensors or systems and causes a power source to provide, reduce or stop power to heating elements in the blade and/or cowl depending upon sensed conditions. At least some components in the assembly comprise thermally conductive polymers. The system provides surprisingly advantageous results in that it is effective for melting and clearing ice and snow with a lower than expected pull on a power source such as a battery. 1. A wiper system , comprising:a heated wiper blade assembly;a heated cowl; anda controller in electrical communication with a first heating element in the heated wiper blade assembly and a second heating element in the heated cowl, the controller being configured to receive input regarding at least ambient temperature and whether an engine is running, and if a threshold initiation condition is met, to provide power to at least one of the heating elements, and if a threshold stoppage condition is met, to stop power to at least one of the heating elements.2. The system of claim 1 , in which the initiation threshold condition includes an ambient temperature below a predetermined temperature and a determination that the engine is running.3. The system of claim 2 , in which crank shaft position indicator is employed to determine whether the engine is running.4. The system of claim 2 , in which a tachometer is employed to determine whether the engine is running.5. The system of claim 2 , in which a vibration sensor is employed to determine whether the engine is running.6. The system of claim 2 , in which a Hall effect sensor is employed to determine whether the engine is running.7. The system of claim 1 , in which if a threshold reduction condition is met claim 1 , power is reduced to at least one of the cowl and wiper blade assembly heating elements claim 1 , the reduction ...

AIR CONDITIONING DEVICE FOR AN ELECTRIC VEHICLE AND AN AIR CONDITIONING SYSTEM FOR AN ELECTRIC VEHICLE USING SAME

An air conditioning device for an electric vehicle includes: a housing having an air conditioning passage connecting an air inlet port to an air discharge port; an evaporator, an air heater, and an electric heater, which are positioned in series in the air conditioning passage in the housing; and a bypass door positioned after the evaporator in the air conditioning passage in the housing and configured to selectively allow some of air passing through the evaporator to bypass the air heater and the electric heater to the air discharge port. 1. An air conditioning device for an electric vehicle , the air conditioning device comprising:a housing having an air conditioning passage connecting an air inlet port to an air discharge port;an evaporator, an air heater, and an electric heater, which are positioned in series in the air conditioning passage in the housing; anda bypass door positioned after the evaporator in the air conditioning passage in the housing and configured to selectively allow some of air passing through the evaporator to bypass the air heater and the electric heater to the air discharge port.2. The air conditioning device of claim 1 , wherein the air conditioning passage connects the air intake port to the air discharge port claim 1 , and the air conditioning passage comprises:a first flow passage in which the bypass door is installed; anda second flow passage connecting the first flow passage to the air discharge port.3. The air conditioning device of claim 2 , wherein the evaporator is installed in a manner that the evaporator is connected to the first flow passage and the second flow passage; andthe air heater and the electric heater are installed in series after the evaporator in the second flow passage.4. An air conditioning system for an electric vehicle using the air conditioning device of claim 1 , the system comprising:a first refrigerant line connecting a compressor to the air heater;a second refrigerant line connecting the air heater through ...

HEATING DEVICE FOR VEHICLE AND VEHICLE

The objective of the present invention is to decrease air temperature reduction along an indoor-side surface of a vehicle opening part caused by heat transfer from outside air. A heating device for a vehicle is provided with a heat generating part (2) which is installed on a vehicle component provided along an edge of a vehicle opening part, and which increases, via heat generation, the temperature of low temperature air along an indoor-side surface of the vehicle opening part caused by heat transfer from outside air. The heat generating part (2) may be disposed along an opening part installed with a vehicle window (52), and the heat generating part (2) may include an electric heater that uses electric power as a heat source. 1. A heating device for a vehicle comprising:a heating unit that is installed in a component of a vehicle provided along an edge of a vehicle opening and above or below a door, the door being installed in the vehicle opening, and that performs heating to increase a temperature of low-temperature air generated along an interior side surface of the vehicle opening by heat transfer from outside air.2. A heating device for a vehicle comprising:a heating unit that is installed in a component of a vehicle provided along an edge of a vehicle opening and above or below a vehicle window, the vehicle window being installed in the vehicle opening, and that performs heating to increase a temperature of low-temperature air generated along an interior side surface of the vehicle opening by heat transfer from outside air.3. The heating device for a vehicle according to claim 1 ,wherein the heating unit includes an electric heater using electric power as a heat source.4. The heating device for a vehicle according to claim 1 ,wherein the heating unit includes a heat exchanger through which a heat medium of which a temperature is increased by heating flows.5. The heating device for a vehicle according to claim 1 ,wherein the heating unit is installed so as to ...

Fluid heating device and method for the production thereof

A method for producing an electrical fluid heater, in particular an air heater for a motor vehicle, including at least one fluid guiding channel for the fluid to be guided through, wherein at least one conductive polymer structure containing a polymer component and a conductive component, in particular carbon component, is coated, in particular cohesively, with at least one metallic layer.

MODULAR CLIMATE SYSTEM ENABLING FLEXIBLE MULTI-ZONE TEMPERATURE AND MODE CONTROL IN AUTOMOTIVE HVAC SYSTEMS

A multi-zone climate control system for vehicles includes a front HVAC unit and one or more additional units that can be configured to provide conditioned air to one or more rear climate zones. The front HVAC unit is adapted to condition air provided to at least one front climate zone. The front HVAC unit may include a cold air outlet that supplies cold air to an electrically-powered heater positioned in a console of the vehicle. The electrically-powered heater includes an electricity-to-air heat exchanger to control a temperature of conditioned air supplied to at least one rear zone of the passenger compartment. The system may include an auxiliary climate control system having an auxiliary heater core and an auxiliary evaporator positioned in a rear portion of the vehicle to provide conditioned air to one or more rear climate zones. 1. A vehicle having a passenger compartment with a front row of seats defining first and second front climate zones , a second row of seats behind the front row of seats defining at least one intermediate climate zone , and a third row of seats behind the second row of seats defining at least one rear climate zone , the vehicle further comprising:a front HVAC unit mounted in a forward portion of the vehicle and including front air outlets that are configured to provide heated and cooled air to the first and second front climate zones, and wherein the front HVAC unit further includes a cold air outlet;an electrically-powered Positive Thermal Coefficient (PTC) heater connected to the cold air outlet of the front HVAC unit, the electrically-powered PTC heater including an electricity-to-air heat exchanger configured to selectively heat cold air entering the electrically-powered PTC heater, and wherein the electrically-powered PTC heater includes a heat control system that is configured to control a temperature of air exiting the electrically-powered PTC heater, the electrically-powered PTC heater further including at least one air outlet ...

Heating device with a housing assembly

A heating device for a vehicle is described. The heating device includes a heater core and a housing assembly. The housing assembly includes a housing configured with a protruded portion, a first terminal, and a second terminal. The first terminal is configured on the protruded portion of the housing and adapted to be connected with a first bus bar. The second terminal is configured on a first end of the housing and adapted to be connected with a second bus bar. The first bus bar and the second bus bar are connected to the heater core to provide an electrical connectivity to the heater core. The first terminal and the second terminal are laterally offset to each other, and are at least partially on opposite sides of a reference line coinciding with an edge of a printed circuit board received in the housing.

HVAC SYSTEM WITH POSITIVE TEMPERATURE COEFFICIENT VARYING ALONG LENGTH OF HEAT ROD

In a first aspect, a vehicle HVAC system includes: a housing that defines at least first and second air conduits to a vehicle interior compartment; and at least first and second heat rods that each traverses the first and second air conduits, wherein a first positive temperature coefficient along a length of the first heat rod is greater at the first air conduit than at the second air conduit, and wherein a second positive temperature coefficient along a length of the second heat rod is greater at the second air conduit than at the first air conduit. 1. A vehicle HVAC system comprising:a housing that defines at least first and second air conduits to a vehicle interior compartment; andat least first and second heat rods that each traverse the first and second air conduits, wherein a first positive temperature coefficient along a length of the first heat rod is greater at the first air conduit than at the second air conduit, and wherein a second positive temperature coefficient along a length of the second heat rod is greater at the second air conduit than at the first air conduit.2. The vehicle HVAC system of claim 1 , wherein the first air conduit leads to a driver position claim 1 , and the second air conduit leads to a passenger position.3. The vehicle HVAC system of claim 1 , wherein each of the first and second heat rods comprises different stones along its length.4. The vehicle HVAC system of claim 3 , wherein the different stones abut each other at a divider between the first and second air conduits.5. The vehicle HVAC system of claim 4 , wherein stones on one half of the first heat rod have a higher positive temperature coefficient than stones on another half of the first heat rod.6. The vehicle HVAC system of claim 1 , wherein each of the first and second heat rods traverses the first and second air conduits at a right angle with a divider between the first and second air conduits.7. The vehicle HVAC system of claim 1 , further comprising at least a third ...

THERMAL MANAGEMENT SYSTEM FOR ELECTRIC VEHICLE

One example provides a thermal management system for an electric vehicle including a pump to pump a thermal transfer fluid through a number of circulation loops, an electric heater to heat the thermal transfer fluid, a heat exchanger to expel heat from the thermal transfer fluid, a number of valves, and a number of fluid pathways fluidically interconnecting the pump, heater, heat exchanger and valves. The valves being controllable to a number of different positions to form the number of circulation loops, the number of circulation loops including a battery heating circulation loop extending through the heater for heating a battery pack of the vehicle, a secondary components cooling circulation loop extending through the heat exchanger to cool secondary components of the vehicle, including a motor and a motor controller, and a battery cooling circulation loop extending through the heat exchanger to cool the battery pack. 1. A thermal management system for an electric vehicle , the system comprising:a pump;a heater;a heat exchanger; anda first valve and a second valve, each moveable between at least a first position and a second position; anda number of fluid pathways fluidically interconnecting the pump, heater, heat exchanger and the first and second valves; a first mode with the first valve in the first position and the second valve in the second position to configure the fluid pathways to form a first fluid circulation loop extending through the heater and a battery pack of the vehicle, the pump to circulate fluid heated by the heater through the first circulation loop to heat the battery pack; and', 'a second mode with the first valve in the second position and the second valve in an off position to configure the fluid pathways to form a second fluid circulation loop extending through an electric motor and motor controller of the vehicle and the heat exchanger, the pump to circulate fluid through the second circulation loop to expel heat from the motor and motor ...

VEHICLE AIR CONDITIONER

A vehicle air conditioner includes an electric heater, an air mixing damper, a driver configured to drive the air mixing damper, and a controller configured to control the electric heater and the driver. The controller is configured to perform thermal capacity switching control such that when the thermal capacity of the electric heater is switched, a target opening degree of the air mixing damper is set such that the temperature of blowout air approximates a target temperature. 1. A vehicle air conditioner comprising:a cooling heat exchanger configured to cool air-conditioning air;an electric heater whose thermal capacity for heating the air-conditioning air is switchable in a plurality of phases;an air mixing damper configured to regulate amounts of air having passed through the cooling heat exchanger and air having passed through the electric heater;a driver configured to drive the air mixing damper; anda controller configured to control the electric heater and the driver such that the thermal capacity of the electric heater is switched, a target opening degree of the air mixing damper is computed, and the driver is operated to move the air mixing damper to the target opening degree so as to obtain blowout air at a target temperature, whereinwhen the controller switches the thermal capacity of the electric heater, the controller performs thermal capacity switching control of setting the target opening degree of the air mixing damper such that a temperature of the blowout air approximates the target temperature.2. The vehicle air conditioner of claim 1 , whereinthe controller is configured to perform the thermal capacity switching control in a region except a maximum cooling region and a maximum heating region.3. The vehicle air conditioner of claim 1 , further comprising:an insolation sensor configured to sense an amount of insolation, whereinthe controller is configured to correct an opening degree of the air mixing damper based on the amount of insolation sensed ...

PERFORATED MEMBER AND AIR CONDITIONER FOR VEHICLE HAVING SAME

The present invention relates to a perforated member and an air conditioner for a vehicle having the same, which can solve the heat pick-up problem of a two-layered structure and enhance manufacturing performance and assemblability even though a space between a heater core and an electric heater is divided. The air conditioner for a vehicle, in which the inside of an air-conditioning case is divided into a plurality of air passageways by a separation wall, includes: a heating heat exchanger disposed inside the air-conditioning case and exchanging heat with air to heat the interior of the vehicle; a perforated member disposed at a downstream side of the heating heat exchanger and having a plurality of perforated holes through which the air passing the heating heat exchanger passes; and partition walls disposed between the heating heat exchanger and the perforated member to divide the air passageway of the air-conditioning case into a plurality of air passageways, wherein the partition wall is formed integrally with the perforated member. 1. An air conditioner for a vehicle , in which the inside of an air-conditioning case is divided into a plurality of air passageways by a separation wall , the air conditioner comprising:a heating heat exchanger disposed inside the air-conditioning case and exchanging heat with air to heat the interior of the vehicle;a perforated member disposed at a downstream side of the heating heat exchanger and having a plurality of perforated holes through which the air passing the heating heat exchanger passes; andpartition walls disposed between the heating heat exchanger and the perforated member to divide the air passageway of the air-conditioning case into a plurality of air passageways,wherein the partition wall is formed integrally with the perforated member.2. The air conditioner according to claim 1 , wherein the partition walls are respectively formed on a front surface and a rear surface of the perforated member.3. The air ...

MULTI-ZONE HVAC MODULE

An HVAC module for an automotive vehicle includes a housing defining an air inlet, an upper front zone outlet, a lower front zone outlet, and a rear zone air outlet. An evaporator and a heater downstream of the evaporator are disposed in the housing. The air inlet of the housing is divided by a first divider into an OSA portion exclusively receiving outside air and a REC portion exclusively receiving recycled air. Each of the evaporator and the heater has a respective OSA portion receiving the outside air and a REC portion receiving the recycled air entering the HVAC module through the inlet. A second divider between the evaporator and the heater directs the outside air from the REC portion of the evaporator to the REC portion of the heater. Two temperature doors control access of separate partial streams of the recycled air from the evaporator to the heater. 1. An HVAC module for an automotive vehicle , the HVAC module comprising:a housing defining an air inlet, an upper front zone outlet, a lower front zone outlet, and a rear zone air outlet;an evaporator disposed in the housing downstream of the air inlet;a main heater disposed in the housing downstream of the evaporator;wherein the air inlet of the housing is divided by a first divider into two separate portions, with an OSA portion exclusively receiving outside air and a REC portion exclusively receiving recycled air;wherein each of the evaporator and the main heater has a respective OSA portion dedicated to receiving the outside air and a REC portion receiving the recycled air entering the HVAC module through the air inlet;wherein a second divider between the evaporator and the main heater directs the recycled air from the REC portion of the evaporator to the REC portion of the main heater; wherein two temperature doors control access of separate partial streams of the recycled air from the evaporator to the REC portion of the main heater.2. The HVAC module according to claim 1 , further comprising a first ...

Equipment For Controlling The Temperature Of A Passenger Compartment Of A Vehicle, In Particular An Electric Vehicle

The invention relates to temperature control equipment () for a vehicle, in particular an electric vehicle, enabling an aerothermic adjustment of an airflow to be distributed in a passenger compartment (H) of the vehicle, including at least one heat treatment module (), capable of heat-treating the airflow, and a distribution module (), capable of distributing the airflow to the passenger compartment (H). The heat treatment module () comprises a single means () for heating the airflow to be distributed in the passenger compartment (H), which consists of an electric radiator (). 112-. (canceled)13. A thermal conditioning installation for allowing aerothermal adjustment of an airflow to be diffused into a passenger compartment (H) of a vehicle including a separating wall having a first side and a second side opposite the first side with a through-passage extending through the first side and the second side , the thermal conditioning installation comprising:at least one heat treatment module configured to thermally treat the airflow and configured to mount to the first side of the separating wall;a distribution module configured to distribute the airflow in the passenger compartment (H) and configured to mount to the second side of the separating wall;wherein the heat treatment module comprises an electric radiator; anda bypass duct comprising a downstream opening that opens into the distribution module and downstream of the electric radiator and an upstream opening disposed upstream of the electric radiator with the bypass duct comprising two regulating members for calibrating the amount of the airflow circulating in the bypass duct;wherein the heat treatment module and the distribution module are separate assemblies and configured to be in aerial communication when mounted to the separating wall such that the airflow which is aerothermally adjusted by the heat treatment module circulates in the distribution module, through the through-passage, before being diffused ...

Electric liquid-heating device, and use of same and of a heat conductor

An electrical fluid heater, in particular water heater, preferably for a motor vehicle, including at least one fluid accommodating container and at least one heating conductor having a conductive polymer structure, for heating fluid, in particular water, accommodated in the fluid accommodating container.

Vehicle air-conditioning system and operating method

A vehicle may include an electric drive having at least one electric motor, at least one battery and at least one power electronic and may be cooled via a cooling circuit. The vehicle may include an air-conditioning system including at least one duct. A refrigeration circuit and a thermoelectric heating device may be arranged in the at least one duct. A control device may be configured/programmed to actuate the air-conditioning system, and may be operable to: activate the refrigeration circuit to cool the interior; operate the thermoelectric heating device as a cooler during a start-up phase of the refrigeration circuit; operate the thermoelectric heating device only as the cooler during the start-up phase of the refrigeration circuit when a cool-down function is activated; and automatically activate the cool-down function when a temperature difference between an actual temperature of the interior and a target temperature of the interior exceeds a predetermined temperature difference threshold value.

AIR CONDITIONER FOR VEHICLES

Disclosed herein is an air conditioner for a vehicle, which can select a blower with the maximum efficiency within a range of a targeted air discharge volume for indoor circulation and select a blower with the maximum efficiency within a range of a targeted air discharge volume for outdoor discharge. The air conditioner includes: an air-conditioning case having a first air passageway and a second air passageway; an evaporator disposed on the first air passageway or the second air passageway; a condenser disposed on the first air passageway or the second air passageway; a first blower arranged on an indoor circulation passage; and a second blower arranged on an outdoor discharge passage. 1. An air conditioner for a vehicle comprising:an air-conditioning case having a first air passageway and a second air passageway;an evaporator disposed on the first air passageway or the second air passageway;a condenser disposed on the first air passageway or the second air passageway;a first blower arranged on an indoor circulation passage;a second blower arranged on an outdoor discharge passage;a door allowing the indoor circulation passage and the outdoor discharge passage to selectively communicate with the first air passageway and the second air passageway;an electric heater disposed on the air passageway on which the condenser is arranged;an auxiliary outdoor discharge passage, which bypasses the air passing through the condenser to the outdoor discharge passage to discharge the air to the outside; anda bypass door which controls the air passing through the condenser to selectively pass through the auxiliary outdoor discharge passage or through the electric heater.2. The air conditioner according to claim 1 , wherein the first blower and the second blower are disposed at the downstream side of the door in an air flow direction.3. The air conditioner according to claim 1 , wherein the second blower is higher in air volume than the first blower.4. The air conditioner according ...

MULTI-ZONE HVAC

A refrigerant heat exchanger including a first group of heat exchange tubes on a first side of a core defining a first zone. A second group of heat exchange tubes on a second side of the core define a second zone. An inlet tank is at the inlet end of the core. An inlet port of the inlet tank is opposite to, or generally opposite to, an interface between the first zone and the second zone. A first outlet tank is at the outlet end of the core opposite to the first zone. A first outlet port of the first outlet tank is at an outer end of the first outlet tank. A second outlet tank is at the outlet end of the core opposite to the second zone. A second outlet port of the second outlet tank is at an outer end of the second outlet tank. 1. A vehicle heating , ventilation , and air conditioning (HVAC) system comprising:a refrigerant heat exchanger including a core having a plurality of heat exchange tubes extending from an inlet end of the core to an outlet end of the core, a first group of the plurality of heat exchange tubes on a first side of the core define a first zone, and a second group of the plurality of heat exchange tubes on a second side of the core define a second zone;an inlet tank at the inlet end of the core, an inlet port of the inlet tank is opposite to, or generally opposite to, an interface between the first zone and the second zone of the core;a first outlet tank at the outlet end of the core opposite to the first zone, a first outlet port of the first outlet tank is at an outer end of the first outlet tank; anda second outlet tank at the outlet end of the core opposite to the second zone, a second outlet port of the second outlet tank is at an outer end of the second outlet tank.2. The HVAC system of claim 1 , wherein the inlet port is directly opposite to the interface between the first zone and the second zone of the core.3. The HVAC system of claim 1 , wherein the inlet port is opposite to a center of the core.4. The HVAC system of claim 1 , wherein ...

HEAT PUMP AIR-CONDITIONING SYSTEM AND ELECTRIC VEHICLE

A heat pump air-conditioning system includes a (HVAC) assembly, a compressor, an outdoor heat exchanger, and a first plate heat exchanger. The HVAC assembly includes an indoor condenser, an indoor evaporator, and an damper mechanism. The compressor communicates to the indoor condenser. The indoor condenser communicatees to the outdoor heat exchanger and further to the outdoor heat exchanger through a first enthalpy-increased branch. The outdoor heat exchanger communicates to the indoor evaporator and further to a moderate-pressure air inlet of the compressor through a second enthalpy-increased branch. The indoor evaporator communicates to a low-pressure air inlet of the compressor. The first enthalpy-increased branch and the second enthalpy-increased branch exchange heat by using the first plate heat exchanger. The second enthalpy-increased branch is provided with a first expansion valve. The outdoor heat exchanger is in communication with the first plate heat exchanger through the first expansion valve. 1. A heat pump air-conditioning system , comprising: a Heating Ventilation and Air Conditioning (HVAC) assembly , a compressor , an outdoor heat exchanger , and a first plate heat exchanger , wherein the HVAC assembly comprises an indoor condenser , an indoor evaporator , and an damper mechanism , the damper mechanism is used for selectively opening a ventilation channel toward the indoor condenser and/or a ventilation channel of the indoor evaporator , an outlet of the compressor is in communication with an inlet of the indoor condenser , an outlet of the indoor condenser is in communication with an inlet of the outdoor heat exchanger selectively through a first throttle branch or a first through-flow branch , an outlet of the outdoor heat exchanger is in communication with an inlet of the indoor evaporator selectively through a second throttle branch or a second through-flow branch , an outlet of the indoor evaporator is in communication with a low-pressure air ...

Air conditioning system

An air-conditioning system for air-conditioning a vehicle interior is disclosed. The air-conditioning system includes a blower for generating an air flow, a heating device for heating the air flow, and a ducting system that divides the air flow downstream of the heating device over at least two part air flows and supplies the at least two part air flows via associated ducts to associated air outlets, through which the part air flows exit into the vehicle interior. The heating device includes at least two separate regions each with at least one electric heating element that is separately controllable via a control device. The at least two separate regions are each permanently assigned one of the associated ducts of the ducting system.

HVAC APPARATUS FOR AUTOMOTIVE VEHICLE

A heating, ventilation, and air conditioning (HVAC) apparatus for an automotive vehicle may include an internal volume divided into upper and lower regions, and configured for blowing the air to a defrost vent and a front seat face vent is made through the upper region, and blowing the air to a front seat foot vent and a rear seat vent is made through the lower region. 1. A heating , ventilation , and air conditioning (HVAC) apparatus for a vehicle , wherein an internal volume is divided into upper and lower regions , blowing the air to a defrost vent wherein a front seat face vent is made through the upper region , and blowing the air to a front seat foot vent wherein a rear seat vent is made through the lower region.2. The HVAC apparatus according to claim 1 , wherein cold air passing through an evaporator and warm air passing through a heat exchanger are mixed in each of the upper and lower regions.3. The HVAC apparatus according to claim 2 , wherein a horizontal partition wall is formed at a height at which the heat exchanger is bisected.4. The HVAC apparatus according to claim 3 , further including an upper temperature door disposed at a front end portion of the heat exchanger in the upper region configured to regulate an inflow of air into the heat exchanger claim 3 , and a lower temperature door disposed at the front end portion of the heat exchanger in the lower region configured to regulate an inflow of air into the heat exchanger.5. The HVAC apparatus according to claim 4 , wherein the upper and lower temperature doors are configured to slide in an upward and downward direction to open or close a flow path to the heat exchanger.6. The HVAC apparatus according to claim 5 , wherein the upper temperature door is closer to the heat exchanger as the upper temperature door moves further downward therefrom.7. The HVAC apparatus according to claim 6 , wherein the upper and lower temperature doors are formed at sides thereof with elastic guide portions respectively ...

VEHICLE COOLING DEVICE

This vehicle cooling device includes a duct communicating with a heating element disposed in a vehicle, an opening provided in the duct, positioned below a seat surface part of a seat disposed above a floor panel, and opening to a passenger compartment, and a fan supplying air suctioned into the duct from the opening to the heating element, in which the opening is positioned on a vehicle-body rear side with respect to a seat fixing part on a vehicle-body front side among seat fixing parts for fixing the seat to the floor panel in a state in which it is disposed on a vehicle-body rear side of a front end of the seat surface part. 1. A vehicle cooling device comprising:a duct communicating with a heating element disposed in a vehicle;an opening provided in the duct, positioned below a seat surface part of a seat disposed above a floor panel, and opening to a passenger compartment; anda fan supplying air suctioned into the duct from the opening to the heating element, whereinthe opening is positioned on a vehicle-body rear side with respect to a seat fixing part on a vehicle-body front side among seat fixing parts for fixing the seat to the floor panel in a state in which it is disposed on a vehicle-body rear side of a front end of the seat surface part.2. The vehicle cooling device according to claim 1 , whereinthe opening is an intake port for suctioning air in the passenger compartment,the duct is an intake duct for guiding the air suctioned from the intake port to the heating element, andthe intake port is positioned on a vehicle-body rear side with respect to a protruding part protruding in a vehicle-body upward direction from the floor panel below the seat surface part.3. The vehicle cooling device according to claim 2 , whereinan openable and closable lid is provided on the protruding part above a fuel tank provided below the floor panel, andthe intake port is positioned on a vehicle-body rear side of the lid.4. The vehicle cooling device according to claim 2 , ...

Method for climate control

A method for climate control, in which an overall mass flow of air is guided through an auxiliary heater, which has multiple zones. The overall mass flow is divided after flowing through the auxiliary heater into multiple partial mass flows, and an nth partial mass flow respectively flows out of an nth zone. A value of at least one flow parameter of an nth partial mass flow is ascertained, and at least one manipulated variable of a respective nth zone is set in dependence on the value of the at least one flow parameter. Overheating of at least one zone of the auxiliary heater is avoided.

Electric heater

An electric heater includes a heating element, a heat transfer wall and a control module. The electric heater includes a fluid chamber, an inlet, and an outlet. The fluid chamber is in communication with the inlet and the outlet, the heat transfer wall is a portion of a wall part forming the fluid chamber, the heating element is fixed or limited to at least a portion of the heat transfer wall, the heating element is located outside the fluid chamber, and at least a portion of the heating element is in contact with the heat transfer wall. The electric heater includes a cover body wall, which is another portion of the wall part forming the fluid chamber. The control module is located outside the cover body wall, the control module is located outside the fluid chamber, the control module is electrically connected to the heating element.

Air conditioning device for a motor vehicle

The invention relates to an air conditioning device for a motor vehicle, comprising, arranged in a housing ( 10 ), a first heat exchanger ( 21 ), through which an air flow ( 14 ) can flow and which can be operated as an evaporator of a refrigerant circuit, a second heat exchanger ( 20, 22 ) connected downstream of the first heat exchanger in the flow direction of the air flow ( 14 ), through which the air flow ( 14 ) can flow, and which is provided with a resistance heating element, and further comprising an air guiding flap ( 30 ) designed as a bypass flap, by way of which, depending on their position, parts of the air flow ( 14 ) can be guided past the second heat exchanger ( 20, 22 ).

HVAC SYSTEM FOR VEHICLE

A heating, ventilation, and air conditioning (HVAC) system for a vehicle may include a heating body positioned inside an HVAC duct of the vehicle, formed between a first electrode portion and a second electrode portion having polarities opposite to each other. The heating body is configured to generate heat when the heating body is electrified to increase a temperature of an air being transported through the HVAC duct. 1. A heating , ventilation , and air conditioning (HVAC) system for a vehicle , the HVAC system comprising:a heating body positioned inside an HVAC duct of the vehicle, formed between a first electrode portion and a second electrode portion having polarities opposite to each other, and configured to generate heat when the heating body is electrified to increase a temperature of an air being transported through the HVAC duct.2. The HVAC system of claim 1 , wherein the heating body is positioned at a discharge port of the HVAC duct.3. The HVAC system of claim 1 , wherein the heating body is a carbon nano tube (CNT) heating body.4. The HVAC system of claim 3 , wherein the CNT heating body includes a plurality of rib portions connected to the first electrode portion and the second electrode portion and spaced from one another at predetermined intervals between the first electrode portion and the second electrode portion.5. The HVAC system of claim 4 , wherein at least one of the plurality of rib portions is formed to have a length which is different from a length of another of the plurality of rib portions.6. The HVAC system of claim 5 , wherein the at least one of the plurality of rib portions is formed to have a longest length among the plurality of rib portions.7. The HVAC system of claim 6 , wherein the at least one of the plurality of rib portions is positioned between an uppermost rib portion and a lowermost rib portion among the plurality of rib portions.8. The HVAC system of claim 5 , wherein the plurality of rib portions is formed in parallel to ...

HEAT PUMP SYSTEM FOR VEHICLE

A heat pump system may include first and second cooling devices, a battery module, and a chiller to enable simplification of a system by heating or cooling the battery module by one chiller in which a coolant and a refrigerant exchange heat and a main heat exchanger provided in an air conditioning device is connected to each of first and second coolant lines so that the coolant circulated in each of the first and second cooling devices passes through the main heat exchanger, the refrigerant passing through the main heat exchanger exchanges heat with the coolant supplied through the first coolant line and exchanges heat with the coolant supplied through the second coolant line, and a flash tank separating refrigerants which have exchanged heat into a gaseous refrigerant and a liquid refrigerant and selectively discharging the gaseous refrigerant and the liquid refrigerant may be provided in the main heat exchanger. 1. A heat pump system for a vehicle , the heat pump system comprising:a first cooling device including a first radiator and a first water pump connected through a first coolant line and circulating a coolant in the first coolant line to cool at least one electrical component and at least one motor mounted on the first coolant line;a second cooling device including a second radiator and a second water pump connected through a second coolant line and circulating the coolant in the second coolant line;a battery module mounted on a battery coolant line selectively connectable to the second coolant line through a first valve mounted between the battery coolant line and the second coolant line; anda chiller mounted on the battery coolant line and through which the coolant passes, connected to a refrigerant line of an air conditioning device through a refrigerant connection line connected to the refrigerant line, and making the coolant which selectively flows exchange heat with a refrigerant supplied from the air conditioning device to control a temperature of ...

VEHICLE AIR CONDITIONER

In a vehicle air conditioner, a first warm air diversion passage is a tunnel-shaped passage that is provided near a first side air outlet and takes in warm air and causes the air to flow without mixing with cool air. A second warm air diversion passage is a passage inside a tunnel that is provided near a second side air outlet and takes in warm air and causes the air to flow without mixing with cool air. A diversion passage section includes an in-tunnel guide wall that directs the warm air flowing through the first warm air diversion passage toward the first side air outlet, and an in-tunnel guide wall that directs the warm air flowing through the second warm air diversion passage toward the second side air outlet. 1. An air conditioner for a vehicle , comprising:an air conditioning casing having therein a passage through which a conditioned air flows to an inside of a vehicle compartment;a defroster air outlet provided on the air conditioning casing, the defroster air outlet being an outlet through which the conditioned air is blown toward a window in the vehicle compartment;a cooling heat exchanger disposed inside the air conditioning casing, the cooling heat exchanger absorbing heat from air passing therethrough and supplying cool air downstream in an air flow;a heating heat exchanger disposed inside the air conditioning casing, the heating heat exchanger radiating heat to air passing therethrough and supplying warm air downstream in an air flow;a cool air passage provided in the air conditioning casing, the cool air passage being a passage through which the cool air that has been cooled in the cooling heat exchanger flows;a warm air passage provided in the air conditioning casing, the warm air passage being a passage through which the warm air that has been heated in the heating heat exchanger flows;a diversion passage section provided downstream of the cool air passage and the warm air passage in the air flow and upstream of the defroster air outlet in the air ...

HEATING DEVICE AND METHOD FOR PRODUCTION THEREOF

A method for producing an electric heating device, preferably fluid- or air-heating device, in particular for a motor vehicle, wherein at least one conductive polymer structure is produced by primary forming, said polymer structure containing a polymer component and a conductive component, in particular carbon component, wherein fluid channels for conducting the fluid to be heated are introduced into the polymer structure during the primary-forming manufacturing. 1. Method for producing an electric heating device , preferably fluid- or air-heating device , in particular for a motor vehicle , wherein at least one conductive polymer structure is produced by primary forming , said polymer structure containing a polymer component and a conductive component , in particular carbon component , wherein fluid channels for conducting the fluid to be heated are introduced into the polymer structure during the primary-forming manufacturing.2. Method according to claim 1 ,whereinthe primary forming operation comprises: a casting operation, in particular injection moulding and/or die-casting operation, a pressing operation, in particular extrusion and/or press-forming operation, and/or a foaming operation.3. Method according to claim 1 ,whereinduring the primary forming, at least one electrical connection element is connected to the polymer structure.4. Method according to claim 1 ,whereinat least one/the at least one electrical connection element is arranged in a shaping tool before the primary forming.5. Method according to claim 1 ,whereinthe polymer structure forms a grid, honeycomb or network structure.6. Electric heating device comprising at least one conductive polymer structure claim 1 , wherein the polymer structure contains a polymer component and a carbon component claim 1 , wherein the polymer structure has fluid channels for conducting the fluid to be heated claim 1 , wherein the fluid channels are introduced by primary-forming manufacturing of the polymer structure. ...

HEATER DEVICE

The heater device has a sheet shaped main body having a heat generating portion heated by energization and a radiating surface for radiating radiant heat toward a heating object by using heat in the heat generating portion, a plate shaped member arranged on an opposite side with respect to the radiating surface of the main body, and an air layer forming member for forming an air layer between the main body and the plate shaped member arranged on a side opposite to the radiating surface of the main body. 1. A heater device , comprising:a sheet shaped main body having a heat generating portion heated by energization and a radiating surface configured to radiate radiant heat toward a heating object by using heat in the heat generating portion;a plate shaped member arranged on the main body and on a side opposite to the radiating surface of the main body;an air layer forming member configured to form an air layer between the main body and the plate shaped member and the air layer forming member arranged on the main body and on a side opposite to the radiating surface of the main body; andan object detection portion configured to detect a contact of an object to the main body, whereinthe object detection portion has a plurality of conductive parts disposed to face each other inside the air layer.2. The heater device according to claim 1 , whereinthe main body has an insulation board, andthe plurality of heat generating portions are separately arranged on the insulation board.3. The heater device according to claim 1 , whereina heat insulating member is provided on a side opposite to the main body with respect to the air layer formed by the air layer forming member.4. (canceled)5. (canceled)6. The heater device according to claim 1 , whereinthe object detection portion has a control unit configured to reduce an amount of energization to the main body, when the plurality of conductive parts are in contact with each other.7. A heater device claim 1 , comprising:a sheet ...

Air conditioning system for conditioning air in automobile passenger compartment

An air-conditioning system for conditioning air in a vehicle passenger compartment including a housing having a first flow channel and a second flow channel for guiding air, and a refrigerant circulation system having at least two heat exchangers. An air guide device is disposed between the evaporator and the passenger compartment in the first flow channel, and an air guide device is disposed between the condenser/gas cooler and the passenger compartment in the second flow channel. The air guide device disposed in the first flow channel consists of multiple parts such as at least two members, and the members are respectively assigned to air channels extending to the passenger compartment, are independently controllable, and are movable so as to open or close the respective air channels.

AIR CONDITIONING SYSTEM OF A MOTOR VEHICLE

An air-conditioning system of a motor vehicle may include a fan, an evaporator, and at least one heat exchanger. The evaporator may be arranged downstream of the heat exchanger and may both be arranged in a housing. An air-conditioning system may also include a first bypass duct that bypasses the heat exchanger and a first flap arranged within the first bypass duct. The heat exchanger may be able to be switched off and may be able to be regulated with regard to a heat output of the heat exchanger.

Heat management system

A heat management system includes an outdoor heat exchanger that exchanges heat between a heat medium and outdoor air, a compressor that compresses the heat medium heat-exchanged by the outdoor heat exchanger, an indoor heat exchanger that exchanges heat between the heat medium compressed by the compressor and the indoor air, and an external device heat exchanger provided between the outdoor heat exchanger and the compressor, that exchanges heat between the heat generated by an external device and the heat medium.

VEHICLE SEAT AIR-CONDITIONING DEVICE

A seat air-conditioning device is provided with an air blowout portion which is open so as to blow out air toward a seated occupant seated on a vehicle seat, the air being blown from a ventilator. A control device of the seat air-conditioning device causes a blowing direction changing device to change a blowing direction of the air blown our from the air blowout portion based on passenger information including a build and a sitting position of a passenger which is the seated occupant. Accordingly, air can be blown in a direction according to the build or the sitting position of the seated occupant. 1. A vehicle seat air-conditioning device , comprising:a ventilator that blows air;an air blowout portion that is open so as to blow out the air blown by the ventilator toward a passenger sitting in a vehicle seat;a blowing direction changing portion disposed in the air blowout portion, the blowing direction changing portion changing a blowing direction of the air blown out from the air blowout portion; anda controller that causes the blowing direction changing portion to change the blowing direction based on passenger information including at least one of a build and a sitting position of the passenger.2. The vehicle seat air-conditioning device of claim 1 , whereinthe controller causes the blowing direction changing portion to change the blowing direction according to a predetermined relationship, andthe predetermined relationship is set such that the air blown out from the air blowout portion is directed toward a predetermined part of the passenger or a predetermined part around the passenger.3. The vehicle seat air-conditioning device of claim 1 , whereinthe vehicle seat includes a seat cushion that functions as a seat portion of the passenger, the seat cushion including a passenger support portion that supports the passenger,the air blowout portion opens around the passenger support portion of the seat cushion at a passenger side thereof,the controller causes the ...

VEHICLE AIR CONDITIONER DEVICE

In a vehicle air conditioner device of a heat pump system, control of an air mix damper is appropriately performed in each operation mode, thereby achieving efficient vehicle interior air conditioning. The vehicle air conditioner device includes an air mix damper to adjust a ratio at which air in an air flow passage passed through a heat absorber is to be passed through a radiator . In a cooling mode, a controller controls the air mix damper to adjust the ratio at which the air is to be passed through the radiator on the basis of one, any combination, or all of a target outlet temperature, a temperature of the radiator and a temperature of the heat absorber, and in a heating mode, the controller controls the air mix damper to pass all the air in the air flow passage through the radiator 1. A vehicle air conditioner device comprising:a compressor which compresses a refrigerant;an air flow passage through which air to be supplied to a vehicle interior flows;a radiator which lets the refrigerant radiate heat to heat the air to be supplied from the air flow passage to the vehicle interior;a heat absorber which lets the refrigerant absorb heat to cool the air to be supplied from the air flow passage to the vehicle interior;an outdoor heat exchanger disposed outside the vehicle interior to let the refrigerant radiate or absorb heat;an air mix damper to adjust a ratio at which the air in the air flow passage passed through the heat absorber is to be passed through the radiator; andcontrol means,the vehicle air conditioner device changing and executing at least a heating mode in which the control means lets the refrigerant discharged from the compressor radiate heat in the radiator, decompresses the refrigerant by which heat has been radiated, and then lets the refrigerant absorb heat in the outdoor heat exchanger, anda cooling mode in which the control means lets the refrigerant discharged from the compressor radiate heat in the outdoor heat exchanger, decompresses the ...

AIR DEFLECTOR DEVICE OF AN AIR CONDITIONING SYSTEM FOR AN AUTOMOBILE

The invention relates to an air deflector device for an air conditioning system in a motor vehicle. The air deflector device has at least one closure element and at least one air mixing element. The closure element and the air mixing element have a common rotational axis in the air deflector device. The closure element extends in the direction of the rotational axis across the entire depth of a cross-section of a flow passage to be closed off in the air conditioning system, and comprises retaining elements. 110-. (canceled)11. An air deflector device for a housing of an air conditioning system in a motor vehicle , comprising:a closure element rigidly attached to a rotational axis, the closure element extending over an entire depth of a cross section of a flow passage of the housing to be closed off, the closure element including a plurality of retaining elements;an air mixing element rigidly attached to the rotational axis, the air mixing element extending along an axial direction of the rotational axis and including at least one cross-flow opening, wherein the cross section of the flow passage is adjusted based on a position of the air deflector device.12. The air deflector device according to claim 11 , wherein the plurality of air mixing elements is arranged spaced from one another in the axial direction of the rotational axis to form a cross-flow opening between the air mixing elements.13. The air deflector device according to claim 11 , wherein the closure element is arranged offset about the rotational axis from the air mixing element by an angle.14. The air deflector device according to any one of claim 11 , wherein the rotational axis of the air deflector device is a longitudinal axis of a shaft.15. The air deflector device according to claim 14 , wherein the air mixing element is arranged on the shaft.16. The air deflector device according to claim 15 , wherein the air mixing element includes a flat planar region and four side edges claim 15 , one of the ...

VEHICLE HEADLINER ASSEMBLY FOR ZONAL COMFORT

According to some embodiments, a zonal conditioning system for a vehicle comprises a headliner assembly configured to be secured to the top surface of a vehicle interior, wherein the headliner assembly comprises a first side positioned away from the vehicle interior and hidden from the vehicle interior, and a second side positioned toward the vehicle interior, the headliner assembly comprising at least two vents through which air selectively passes. The zonal conditioning system further includes at least two fluid modules positioned along the first side of the headliner assembly, wherein each of the fluid modules comprises a fluid transfer device and an outlet. In some embodiments, at least one property of the air discharged through the first and second vents can be selectively regulated to create separate conditioning zones within the interior of the vehicle. 120-. (canceled)21. A zonal conditioning system for a vehicle , comprising:a headliner assembly configured to be secured to a top surface of a vehicle interior, wherein the headliner assembly comprises a first side positioned away from the vehicle interior and hidden from the vehicle interior, and wherein the headliner assembly comprises a second side positioned toward the vehicle interior, the headliner assembly comprising at least two vents through which air selectively passes;at least two fluid modules positioned along the first side of the headliner assembly, each of the fluid modules comprising a fluid transfer device and an outlet;a first fluid conduit placing the outlet of a first fluid module in fluid communication with a first vent of the headliner assembly; anda second fluid conduit placing the outlet of a second fluid module in fluid communication with a second vent of the headliner assembly,wherein at least one property of the air discharged through the first and second vents can be selectively regulated to create separate conditioning zones within the vehicle interior of the vehicle, andwherein ...

AIR CONDITIONER FOR VEHICLES

Disclosed herein is an air conditioner for a vehicle, which can select a blower with the maximum efficiency within a range of a targeted air discharge volume for indoor circulation and select a blower with the maximum efficiency within a range of a targeted air discharge volume for outdoor discharge. The air conditioner includes: an air-conditioning case having a first air passageway and a second air passageway; an evaporator disposed on the first air passageway or the second air passageway; a condenser disposed on the first air passageway or the second air passageway; a first blower arranged on an indoor circulation passage; and a second blower arranged on an outdoor discharge passage. 116.-. (canceled)17. An air conditioner for a vehicle comprising:an air-conditioning case having a first air passageway and a second air passageway;an evaporator disposed on the first air passageway or the second air passageway;a condenser disposed on the first air passageway or the second air passageway;a first blower arranged on an indoor circulation passage; anda second blower arranged on an outdoor discharge passage.18. The air conditioner according to claim 17 , further comprising:a door allowing the first air passageway and the indoor circulation passage to communicate with each other and the second air passageway and the outdoor discharge passage to communicate with each other or allowing the first air passageway and the outdoor discharge passage to communicate with each other and the second air passageway and the indoor circulation passage to communicate with each other.19. The air conditioner according to claim 18 , wherein the first blower and the second blower are disposed at the downstream side of the door in an air flow direction.20. The air conditioner according to claim 17 , wherein the second blower is higher in air volume than the first blower.21. The air conditioner according to claim 17 , wherein indoor air and outdoor air are selectively supplied to the evaporator ...

VEHICLE AIR CONDITIONER

A vehicle air conditioner includes a casing, a heater core that heats an air flow by heat exchange between the air flow and a heat medium, an electric heater that heats an air flow by an electric power, and a determiner that determines whether a temperature of the heat medium is equal to or lower than a predetermined temperature. When the determiner determines that the temperature of the heat medium is equal to or lower than the predetermined temperature, an air flow introduced into a casing is heated by the electric heater and flows toward the vehicle interior without passing through the heater core. 1. A vehicle air conditioner comprising:a casing configured to allow an air flow introduced from an air introduction port to pass through the casing toward a vehicle interior;a heater core configured to heat the air flow by heat exchange between the air flow in the casing and a heat medium;an electric heater configured to heat the air flow introduced into the casing from the air introduction port by an electric power;a determiner configured to determine whether a temperature of the heat medium is equal to or lower than a predetermined temperature based on a detection value of a temperature sensor that detects the temperature of the heat medium,an air mix door; andan air mix door controller configured to control the air mix door, whereinwhen the determiner determines that the temperature of the heat medium is equal to or lower than the predetermined temperature, the air flow introduced into the casing from the air introduction port flows toward the vehicle interior without passing through the heater core, and the air flow heated by the electric heater flows toward the vehicle interior,the casing includes a bypass flow channel configured to allow the air flow introduced from the air introduction port to bypass the heater core and flow toward the vehicle interior through the bypass flow channel,the air mix door closes one of an air inlet of the heater core and the bypass ...

ELECTRIC HEATER

An electric heater in particular for a heating or an air-conditioning system of a motor vehicle, with a heater core having a plurality of electric heating elements having heaters and contact elements to electrically contacting the heaters, said heater core further having a plurality of radiator elements which thermally contact the heating elements, wherein the heater comprises a central portion and two lateral portions, wherein the central portion is arranged between the two lateral portions, wherein the radiator elements are thermally contacting the heater in a central portion and the contact elements are electrically contacting the heater in the lateral portions. 1. An electric heater for a heating or an air-conditioning system of a motor vehicle , with a heater core comprising:a plurality of electric heating elements having at least one heater and at least one contact element to electrically contacting the heater; anda plurality of radiator elements that are thermally contacting the heating elements,wherein the heater comprises a central portion and two lateral portions,wherein the central portion is arranged between the two lateral portions,wherein the radiator elements are thermally contacting the heater in a central portion, andwherein the contact elements are electrically contacting the heater in lateral portions.2. The electric heater according to claim 1 , wherein the heater has a rectangular cross section with two large side faces and with two short side faces claim 1 , wherein the central portions are arranged at a middle area of the large side faces claim 1 , and wherein the lateral portions are arranged on side areas of the large side faces and/or on the short side faces.3. The electric heater according to claim 2 , wherein the lateral portions are arranged only on the short side faces.4. The electric heater according to claim 1 , wherein claim 1 , between the heater and the radiator elements claim 1 , an electrically insulating insulation layer is ...

AIR CONDITIONER

An air conditioner includes a blower unit, a blowing duct, and an air switching portion. The blower unit is configured to blow cold air and warm air simultaneously. The blowing duct includes a target blowing portion through which air is sent to a space that is an air-conditioning target, and a non-target blowing portion through which the air is sent to a space that is not an air-conditioning target. The air switching portion is configured to switch between a cold air supply state in which the cold air is sent to the target blowing portion while the warm air is sent to the non-target blowing portion, and a warm air supply state in which the warm air is sent to the target blowing portion while the cold air is sent to the non-target blowing portion. 1. An air conditioner , comprising:a blower unit configured to blow cold air and warm air simultaneously; a target blowing portion through which air is sent to a space that is an air-conditioning target, and', 'a non-target blowing portion through which the air is sent to a space that is not an air-conditioning target, and, 'a blowing duct including'}an air switching portion configured to switch the airs sent to the target blowing portion and the non-target blowing portion, wherein a cold air supply state in which the cold air is sent to the target blowing portion while the warm air is sent to the non-target blowing portion, and', 'a warm air supply state in which the warm air is sent to the target blowing portion while the cold air is sent to the non-target blowing portion,, 'the air switching portion is configured to switch between'}the blower unit includes an evaporator and a condenser constituting a refrigeration cycle,the cold air is air having passed through the evaporator configured to evaporate the refrigerant,the warm air is air having passed through the condenser configured to condense the refrigerant, the cold air supply state in which the cold air is sent to the target blowing portion by opening a path between ...

TEMPERATURE CONTROL SYSTEMS WITH THERMOELECTRIC DEVICES

Temperature control systems and methods can be designed for controlling the interior climate of a vehicle or other the climate of another desired region. The temperature control system for a vehicle can have a thermoelectric system providing heating and/or cooling, including supplemental heating and/or cooling. The thermoelectric system can transfer thermal energy between a working fluid, such as liquid coolant, and comfort air upon application of electric current of a selected polarity. The thermoelectric system can supplement or replace the heat provided from an internal combustion engine or other primary heat source. The thermoelectric system can also supplement or replace cold energy provided from a compressor-based refrigeration system or other primary cold energy source. 1. A method for controlling temperature of an occupant compartment of a vehicle during a stop of an internal combustion engine of the vehicle , the method comprising:directing an airflow through a comfort air channel;directing a coolant through an engine coolant circuit, the engine coolant circuit including an engine block coolant conduit in thermal communication with the internal combustion engine of the vehicle;directing the airflow through a heater core disposed in the comfort air channel and in thermal communication with the engine block coolant conduit;directing the airflow through a supplemental heat exchanger in thermal communication with a thermoelectric device, and wherein the thermoelectric device has a main surface and a waste surface, the main surface in thermal communication with the supplemental heat exchanger, the waste surface connected to a waste heat exchanger, wherein the waste heat exchanger is connected to a fluid circuit containing a liquid phase working fluid, and wherein the liquid phase working fluid is in fluid communication with the engine block coolant conduit or a heat sink; andsupplying, in a stop cold heating mode, electric current in a first polarity to the ...

HVAC SYSTEM WITH PULL-THROUGH CONFIGURATION

An HVAC system for a vehicle includes an evaporator including a lower end and an opposing upper end, a blower downstream from the evaporator, and a heater downstream from the evaporator, the heater including a lower end that is disposed above the lower end of the evaporator. 1. An HVAC system for a vehicle comprising:an evaporator including a lower end and an opposing upper end;a blower downstream from the evaporator; anda heater downstream from the evaporator, the heater including a lower end that is disposed above the lower end of the evaporator.2. The system of claim 1 , wherein the heater is downstream from the blower.3. The system of claim 2 , wherein the blower is configured to receive air from the evaporator and to output air to the heater.4. The system of claim 1 , wherein the lower end of the heater is disposed above the upper end of the evaporator.5. The system of claim 1 , wherein:the blower includes a lower end and an opposing upper end; andthe lower end of the blower is disposed above the lower end of the evaporator.6. An HVAC system for a vehicle comprising:a shell comprising an evaporator housing, a blower housing, and a heater housing;an evaporator disposed in the evaporator housing, the evaporator including a lower end and an opposing upper end;a blower disposed in the blower housing downstream from the evaporator; anda heater disposed in the heater housing downstream from the evaporator and the blower, the heater including a lower end disposed above the lower end of the evaporator.7. The system of claim 6 , wherein:the heater housing further comprises a heater passage and a bypass passage fluidly separated by a divider; andthe heater is disposed in the heater passage.8. The system of claim 7 , further comprising a mixing door disposed at an upstream end of the divider claim 7 , the mixing door configured to control a volume flow rate of air in at least one of the heater passage or the bypass passage.9. The system of claim 8 , wherein the mixing ...

VEHICLE THERMAL METHOD AND SYSTEM

A thermal system of a vehicle, including: a heat exchanger; a accumulator and a compressor; a cabin evaporator; a cabin condenser; and a battery; wherein the heat exchanger, accumulator, compressor, cabin evaporator, cabin condenser, and battery are connected to allow refrigerant heat and cool a passenger cabin and the battery in a single closed and connected circuit directly without any dedicated heat exchanger; and wherein the heating and cooling of the cabin and the battery are controlled by settings of a plurality of valves. 1. A thermal system of a vehicle , comprising:a heat exchanger;an accumulator and a compressor;a cabin evaporator;a cabin condenser; anda battery;wherein the heat exchanger, accumulator, compressor, cabin evaporator, cabin condenser, and battery are connected to allow refrigerant heat and cool a passenger cabin and the battery in a single closed and connected circuit directly without any dedicated heat changer; andwherein the heating and cooling of the cabin and the battery are controlled by settings of a plurality of valves.2. The thermal system of claim 1 , wherein the plurality of valves consists of six solenoid valves (SOVs) claim 1 , three electronic expansion valves (EXVs) claim 1 , and one adjustable gas/vapor control valve.3. The thermal system of claim 2 , wherein a first SOV of the six SOVs and a first EXV of the three EXVs are connected in parallel between the heat exchanger and the cabin condenser.4. The thermal system of claim 3 , wherein a second SOV of the six SOVs and a second EXV of the three EXVs are connected in parallel between the battery and the parallel connection of the first SOV and the first EXV.5. The thermal system of claim 4 , wherein a third EXV of the three EXVs is connected between the cabin evaporator and the parallel connection of the first SOV and the first EXV.6. The thermal system of claim 5 , wherein a third SOV of the six SOVs is connected between the compressor and the heat exchanger; andWherein a ...

AIR DISTRIBUTION ARRANGEMENT WITH INFLATABLE PIPES FOR AN AIR CONDITIONING UNIT

An air distribution arrangement for an air conditioning unit is provided. The air distribution arrangement includes a main body coupled to a housing of the air conditioning unit, and provided with a distribution chamber fluidically connected to at least one air transport conduit formed within the housing of the air conditioning unit, and a plurality of distribution pipes connected to the main body and configured to be connected to respective air outlets for distributing air within a cabin of a vehicle. Each of the distribution pipes is flexible and at least partially inflatable due to an air flow within it. 1. An air distribution arrangement for an air conditioning unit , the air distribution arrangement comprising:a main body coupled to a housing of the air conditioning unit, and provided with a distribution chamber fluidically connected to at least one air transport conduit formed within the housing of the air conditioning unit,a plurality of distribution pipes connected to the main body and configured to be connected with respective air outlets for distributing air within a cabin of a vehicle, wherein each distribution pipe is flexible and at least in part inflatable due to an air flow within it, anda plurality of throttling members alternated with said the distribution pipes and controllable to adjust air passage cross-section of the distribution pipes, to selectively close or open the distribution pipes,wherein each distribution pipe is interposed between a respective pair of throttling members, at least one of which is movable to selectively move the throttling members towards each other or move the throttling members away from each other, andwherein a single throttling member is configured to adjust air passage cross-section of two adjacent distribution pipes.2. The air distribution arrangement of claim 1 , wherein each throttling member is configured to engage a wall of a respective distribution pipe.3. The air distribution arrangement of claim 2 , wherein ...

HEAT FLOW MANAGEMENT DEVICE AND METHOD FOR OPERATING A HEAT FLOW MANAGEMENT DEVICE

Heat flow management device for motor vehicles has a refrigerant circulation, a power train coolant circulation and a heating line heat carrier circulation. The refrigerant circulation includes a compressor, an indirect condenser, an expansion element, an ambient heat exchanger, an evaporator and a chiller. The power train coolant circulation includes a coolant pump, the chiller, an electric motor heat exchanger and a power train coolant radiator, wherein the heating line heat carrier circulation comprises a coolant pump, the indirect condenser and a heating heat exchanger, wherein the refrigerant circulation and the power train coolant circulation are directly thermally coupled with one another across the chiller. Refrigerant circulation and heating line heat carrier circulation are directly thermally coupled with one another across the indirect condenser. Power train coolant circulation and the heating line heat carrier circulation are only indirectly thermally coupled with one another across the refrigerant circulation. 1. A heat flow management device for motor vehicles , comprising a refrigerant circulation , a power train coolant circulation and a heating line heat carrier circulation , whereinthe refrigerant circulation comprises a compressor, an indirect condenser, an expansion element, an ambient heat exchanger, at least one evaporator with associated expansion element and a chiller with associated expansion element,the power train coolant circulation comprises a coolant pump, the chiller, an electric motor heat exchanger and a power train coolant radiator,the heating line heat carrier circulation comprises a coolant pump, the indirect condenser and a heating heat exchanger,wherein the refrigerant circulation and the power train coolant circulation are directly thermally coupled with one another across the chiller,wherein the refrigerant circulation and the heating line heat carrier circulation are directly thermally coupled with one another across the ...

HVAC-MODULE

An HVAC module may include an air path through which air is flowable, an evaporator, and a heater. The evaporator and the heater may subdivide the air path into a main path and a side path. The main path may pass through the evaporator and the heater. The side path may branch off from the main path upstream of the evaporator and may open into the main path downstream of the heater. The side path may be fluidically connected to the main path between the evaporator and the heater. A first valve flap may be arranged in the air path and may be adjustable to a closed position and to an open position. A second valve flap may be arranged in the air path and may be adjustable to a first position, to a second position, and to a third position. 1. An HVAC module , comprising:with an air path through which air is flowable; an evaporator arranged in the air path for cooling and dehumidifying the air; heater arranged in the air path for heating the air; the evaporator and the heater subdividing the air path into a main path, which passes through the evaporator and the heater, and into a side path which extends fluidically parallel to the main path and passes the evaporator and the heater;the side path branching off from the main path upstream of the evaporator and opening into the main path downstream of the heater;the side path fluidically connected to the main path between the evaporator and the heater;the side path including a first side path portion passing the evaporator and a second side path portion passing the heater; when in the closed position, the air upstream of the evaporator is not flowable from the main path directly into the first side path portion; and', 'when in the open position, the air upstream of the evaporator is flowable from the main path directly into the first side path portion;, 'a first valve flap arranged in the air path, the first valve flap adjustable to a closed position and to an open position such that when in the first position, the air is ...

Ptc rod assembly

A PTC(Positive Temperature Coefficient) rod assembly is provided to form a rod frame securing PTC elements, serving as an anode, and insulated from the outside via anodized outer surfaces, thereby reducing the number of required parts, preventing air from being introduced between parts and noise from generating in the initial driving, and improving heat transfer efficiency by reducing the thickness of an insulating layer. A PTC rod assembly includes PTC elements(110), a rod frame(120) made with a conductive material and having a top surface formed with securing grooves(122) for securing the PTC elements, an anode(121) formed at a side of the rod frame, and a rod cover(130) made with the conductive material and coupled with the top surface of the rod frame to seal the securing grooves. The rod frame has surfaces anodized to form oxide films(123) to a predetermined thickness except a bottom surface of the securing grooves, which contacts the PTC elements. The material of the rod frame and the rod cover contains aluminum and the anode is made with aluminum integrally with the rod frame.

Pulse Width Modulation Control Type High Capacity PTC Heater

본 발명은 PWM 제어 고용량 피티씨 히터에 관한 것으로, 동작 제어를 위해 PCB기판에 장착되는 다수개의 파워트랜지스터가 전원공급을 위해 PCB기판에 장착되는 양극전원단자에 각각 독립적으로 병렬 연결되어 전류가 공급되고, 양극전원단자가 평판형으로 전원 공급 시작 지점으로부터 마지막 지점으로 갈수록 통전 단면적이 감소되도록 형성됨으로써, 양극전원단자의 전기 저항에 의한 자체 발열이 감소되고 PCB기판에 대한 방열 기능이 수행되며 다수개의 파워트랜지스터에 대한 패턴회로를 통한 발열이 감소됨에 따라 별도의 통풍구 및 방열장치가 없이도 하우징 내부의 온도 증가가 방지되어 내구성이 향상되고 정확한 작동 제어가 가능할 뿐만 아니라 양극전원단자의 재료 절감으로 인한 제작 비용이 감소되는 PWM 제어 고용량 피티씨 히터를 제공한다. 고용량, 피티씨 히터, PWM 제어, 전원단자 The present invention relates to a PWM control high capacity PTC heater, and a plurality of power transistors mounted on the PCB substrate for operation control are independently connected in parallel to the anode power terminals mounted on the PCB substrate for power supply to supply current. As the positive power supply terminal is flat, the conduction cross-sectional area is reduced from the power supply start point to the last point, thereby reducing self-heating due to the electrical resistance of the positive power supply terminal and performing heat dissipation on the PCB substrate. As the heat generated through the pattern circuit for the transistor is reduced, the temperature inside the housing is prevented without a separate vent and heat dissipation device, thereby improving durability, enabling accurate operation control, and increasing the manufacturing cost due to material reduction of the anode power terminal. Provides reduced PWM control high capacity PTC heater . High capacity, PTC heater, PWM control, power terminal

Heater for an air conditioning device of a vehicle

본 발명은, 열을 발생시키는 판 형상의 PTC(Positive Temperature Coefficient) 소자 발열부(210); 및 유체의 이동방향에 대해 상기 PTC 소자 발열부의 상류측 또는 하류측에 배치되며, 상기 PTC 소자 발열부로부터 열을 받아 유체에 전달하며, 상기 PTC 소자 발열부에 평행하게 배치되는 판 형상의 방열부(220);를 구비하며, 상기 방열부의 법선과 유체의 이동 방향이 이루는 각도는 90도 미만으로 되는 차량 공조 장치용 히터를 제공한다. The present invention relates to a PTC (Positive Temperature Coefficient) element heating unit 210 which generates heat in a plate shape; And a plate-like heat dissipating unit disposed on an upstream side or a downstream side of the PTC device heat generating unit with respect to a moving direction of the fluid and receiving heat from the PTC device heat generating unit to transmit to the fluid, And an angle formed between the normal line of the heat radiating part and the moving direction of the fluid is less than 90 degrees.

Pre-heater for vehicle

A pre-heater for a vehicle is provided to prevent direct impact to radiation fins by mounting a protection cover at both side surfaces of the radiation fins deposited on a heat rod. A pre-heater for a vehicle includes a heat rod(10), a plurality of radiation fins(20), a heater housing(30), and a protection cover(40). The heat rod is coupled with a terminal(12) for applying an electrode to a heat generating body(13). The plurality of radiation fins are deposited on the heat rod having a rod coupling hole. The heater housing is coupled with both ends of the heat rod. The protection cover has a fin insert groove(41) engaged with side surfaces of the radiation fins to be coupled with both side surfaces of the radiation fins.

Pulse Width Modulation Control Type High Capacity PTC Heater

본 발명은 PWM 제어 고용량 피티씨 히터에 관한 것으로, 피티씨 로드와 결합하는 상부하우징의 내부에 장착된 PCB기판에 방열을 위한 다수개의 방열홀을 형성하고 상부하우징의 구조를 통풍에 유리하게 형성하여 PCB기판 및 상부하우징 내부의 열 발생을 방지하고, 고전류가 인입되는 양극전원단자의 통전 체적을 확장하고 피티씨 로드의 음극단자를 방열 구조로 형성하여 전기저항 및 열 발생을 방지하여, PCB기판 및 상부하우징 내부 공간의 온도가 상승하지 않고 이에 따른 각종 부품의 손상 및 오작동이 방지되며, 별도의 통풍장치에 의한 크기 확장없이도 방열 효율이 우수하고 내구성 및 제작이 용이한 PWM 제어 고용량 피티씨 히터를 제공한다. 고용량, 피티씨, 히터, 방열홀, 양극전원단자 The present invention relates to a PWM control high-capacity PTC heater, by forming a plurality of heat dissipation holes for heat dissipation in the PCB board mounted inside the upper housing coupled to the PTC rod and to form the structure of the upper housing for ventilation It prevents heat generation inside the PCB and the upper housing, expands the conduction volume of the positive power supply terminal into which high current flows, and forms the negative terminal of the PTC rod as a heat dissipation structure to prevent electrical resistance and heat generation. It does not increase the temperature inside the upper housing and prevents damage and malfunction of various parts, and provides PWM control high capacity PTC heater with excellent heat dissipation efficiency, durability and easy manufacturing without the size expansion by separate ventilation device. do. High capacity, PTC, heater, heat dissipation hole, anode power terminal

Heater for vehicles using positive Temperature Coefficient thermistor heating elements

본 발명은 PTC 소자를 이용한 자동차용 히터에 관한 것으로, 양측의 방열핀 조립체 사이에 PTC 소자가 다수 고정된 절연부재를 위치시키는 한편, 양측 방열핀 조립체의 외측인 방열핀에 각각 (+)단자와 (-)단자를 면접촉시키는 구조로 히터를 모듈화시킴으로써 히터의 전체적인 폭과 부피를 자유롭게 변화시킬 수 있도록 함에 그 목적이 있다. 이를 위해 구성되는 본 발명은 소자 고정공(112)이 형성된 절연부재(110), 소자 고정공(112)에 삽입 고정되어 인가되는 전원에 의해 발열하는 PTC 소자(120), 절연부재(110)의 양측 각각에 배열되어 PTC 소자(120)로부터 전달된 열을 방열시키는 방열핀 조립체(130, 130a), 방열핀 조립체(130) 각각의 외측에 배열되어 방열핀 조립체(130)를 통해 PTC 소자(120)에 전원을 공급하는 (+)단자(140)와 (-)단자(140a), (+)단자(140)와 (-)단자의 외측 각각에 배열되는 프레임(150, 150a) 및 앞서의 절연부재(110), PTC 소자(120), 방열핀 조립체(130, 130a) 및 (+)단자(140)와 (-)단자(140a)가 이루는 히터 모듈과 프레임을 안착 고정시키는 상·하부 하우징(160, 160a)의 구성으로 이루어진다. The present invention relates to a heater for a vehicle using a PTC element, while placing an insulating member having a plurality of PTC elements fixed between the heat dissipation fin assembly on both sides, while the (+) terminal and (-) on the heat dissipation fin that is outside of both heat dissipation fin assembly The purpose of this is to modularize the heater in a structure in which the terminals are in surface contact and to freely change the overall width and volume of the heater. The present invention is configured for this purpose is the insulating member 110, the element fixing hole 112 is formed of the PTC element 120, the insulating member 110 that generates heat by the power applied is inserted into and fixed to the element fixing hole 112 Heat dissipation fin assemblies 130 and 130a arranged on both sides of the heat dissipation fin assembly 130 to dissipate heat transferred from the PTC element 120, and are arranged outside the heat dissipation fin assembly 130 to supply power to the PTC element 120 through the heat dissipation fin assembly 130. (+) Terminal 140 and (-) terminal 140a, (+) terminal 140 and (-) terminal for supplying the frame (150, 150a) and the insulating member 110 is arranged on the outside of each of the (-) terminal ), The upper and lower housings 160 and 160a for seating and fixing the PTC module 120, the heat ...

Assembly structure of housing and side bar of a pre-heater, and the pre-heater

본 발명은 차량용 프리히터에서의 하우징-사이드바 결합구조 및 그 차량용 프리히터에 관한 것으로서, PTC소자와 (+)단자가 연결된 히트로드 조립체와, 상기 히트로드 조립체의 양측에 각각 나란하게 배열된 히트 핀 조립체와, 상기 히트 핀 조립체와 나란히 배열된 (-)단자와, 상기 히트로드 조립체, 히트 핀 조립체, 및 (-)단자의 결합체 양 측단부(側端部)에 각각 결합되어 있으며 채널형의 단면을 가지는 사이드바와, 상기 히트로드 조립체, 히트 핀 조립체, (-)단자 및 사이드바의 결합체를 양 종단부(縱端部)에서 서로 묶어서 결합하되 4각 단면의 조립다리가 길이방향으로 돌출되게 형성되어 있는 하우징을 포함하여 구성되는 차량용 프리히터에서, 상기 채널형 사이드바는 상기 조립다리의 둘레를 감싸면서 결합하고, 그 바닥 웨브에는 상기 조립다리의 측면과 접촉하는 박음편이 형성되어 있되, 상기 채널형 사이드바의 박음편은 사이드바의 단부(端部)로부터 중앙을 향해 연장되며 프리히터의 외측방향으로 경사진 형상을 가지고 있어, 결합시 상기 박음편이 상기 조립다리의 안쪽 측면에 박혀서 결합하는 것을 특징으로 하므로, 채널형 사이드바의 박음편이 하우징의 조립다리와 결합시, 히트 로드 조립체, 히트 핀 조립체 및 (-)단자에 대한 압착력이 커지므로, PTC소자와 단자와의 접촉능력이 높아지고 결국 프리히터의 열효율이 향상되며, 결합강도가 우수하여 부품이 탈락하는 경우를 방지할 수 있고, 하우징의 조립다리 외측면에 어떠한 걸림돌기 등을 생략할 수 있기 때문에 공기가 하우징의 통기를 통과할 때 휘슬 노이즈가 발생하는 것을 방지할 수 있다는 이점이 있다. 차량, 프리히터, PTC, 하우징, 사이드바, 조립다리, 박음편

Heating device for coolant of vehicle

차량용 냉각수 가열장치에 대한 발명이 개시된다. 개시된 차량용 냉각수 가열장치는: 복수의 발열소자가 서로 이격된 상태로 설치되는 발열부와, 발열부의 일측면에 접한 상태로 설치되며 발열부로 전원을 공급하는 제1터미널부와, 제1터미널부와 마주하며 발열부의 타측면에 접한 상태로 설치되며 제1터미널부를 통하여 공급되는 전원과 다른 극성의 전원을 발열부로 공급하는 제2터미널부와, 제1터미널부, 발열부, 제2터미널부가 차례로 적층된 상태로 인입되는 삽입홈이 외측에 구비되며 내측에는 냉각수가 이동되는 내측공간이 구비되는 하우징부 및 삽입홈에 충진되며 제1터미널부, 발열부, 제2터미널부가 차례로 적층된 부품의 외측을 감싸며 고정되는 몰딩부를 구비하는 것을 특징으로 한다. An invention for a cooling water heating device for a vehicle is disclosed. The present invention relates to a cooling water heating apparatus for a vehicle, comprising: a heating portion provided with a plurality of heating elements spaced apart from each other; a first terminal portion provided in contact with one side surface of the heating portion to supply power to the heating portion; A second terminal part which is provided in a state of being in contact with the other side surface of the heating part facing the heating part and supplies a power having a polarity different from that of the power supplied through the first terminal part to the heating part, The first and second terminal portions are filled in the housing portion and the insertion groove, respectively, and the outer side of the component in which the first terminal portion, the heat generating portion, and the second terminal portion are stacked in order And a molding part which is wrapped and fixed.

Heater core unit for vehicles

본 발명은 차량 내부로 순환되는 공기 유로에 설치되어 열에너지를 공급하는 차량용 히터코어유닛에 관한 것으로서, 특히 냉각수가 순환되는 튜브와 튜브 사이에 개재되는 전기발열소자와 냉각핀의 배열 순서를 개선함으로써, 전기발열소자와 차량의 내부로 유입되는 공기 사이의 열전달율이 가장 효율적인 상태를 유지할 수 있도록 한 차량용 히터코어유닛에 관한 것이다. The present invention relates to a heater core unit for a vehicle installed in an air passage circulated into a vehicle to supply thermal energy, and in particular, by improving the arrangement order of the electric heating element and the cooling fins interposed between the tube and the tube through which the coolant is circulated, The present invention relates to a vehicle heater core unit capable of maintaining a most efficient state of heat transfer rate between an electric heating element and air introduced into a vehicle. 본 발명에 따른 차량용 히터코어유닛은, 차량의 엔진으로부터 연결되는 냉각수 유입관이 설치된 유입측 헤더탱크와, 상기 유입측 헤더탱크와 일정 간격을 유지하도록 배치되고, 냉각수 유출관이 설치된 유출측 헤더탱크와, 상기 유입측 헤더탱크와 유출측 헤더탱크 사이에 연결된 다수 개의 튜브와, 상기 튜브와 튜브 사이에 설치된 다수 개의 냉각핀과, 상기 튜브 중 임의의 튜브와 냉각핀 사이에 형성된 다수 개의 발열층과, 상기 발열층에 설치된 다수 개의 전기발열소자가 포함된 것을 특징으로 한다. The heater core unit for a vehicle according to the present invention includes an inlet header tank in which a coolant inlet pipe connected to an engine of a vehicle is installed, and an outlet header tank in which a coolant outlet pipe is installed to maintain a predetermined distance from the inlet header tank. And a plurality of tubes connected between the inlet header tank and the outlet header tank, a plurality of cooling fins installed between the tubes and the tubes, and a plurality of heating layers formed between any of the tubes and the cooling fins. And characterized in that it comprises a plurality of electric heating elements installed in the heating layer. 히터코어유닛, 튜브, 냉각핀, 발열층, 전기발열소자 Heater core unit, tube, cooling fins, heating layer, electric heating element

air conditioning and heating system for vehicle using thermo electric device and refrigerant

열전소자 열교환기와 냉매를 이용한 차량용 냉난방 시스템이 개시된다. 본 발명에 의한 열전소자 열교환기와 냉매를 이용한 차량용 냉난방 시스템은 제1유체가 열전소자 열교환기와 실내열교환기를 순환하도록 구성된 제1라인과, 제2유체가 상기 열전소자 열교환기와 방열기를 순환하도록 구성된 제2라인과, 냉매가 실외열교환기, 콤프레서, 실내콘덴서를 순환하도록 구성된 냉매라인을 포함한다. A cooling / heating system for a vehicle using a thermoelectric-element heat exchanger and a refrigerant is disclosed. The heating / cooling system for a vehicle using a thermoelectric-element heat exchanger and a refrigerant according to the present invention includes a first line configured to circulate a first fluid through a thermoelectric-element heat exchanger and an indoor heat exchanger, and a second line configured to circulate a second fluid between the thermoelectric-element heat exchanger and the radiator Line, and a refrigerant line in which the refrigerant is circulated through the outdoor heat exchanger, the compressor, and the indoor condenser.

Air conditioner for vehicle

本发明涉及一种车用空调器，更具体地说，涉及这样一种车用空调器，其中使用辅助加热热交换器可以改善加热性能，并且通过将所述辅助加热热交换器设置在发动机室中可以改善乘员稳定性。

Heat Rod Assembly and Pre-Heater for Vehicles Including the Same

본 발명은 히트로드 조립체 및 이를 포함하는 차량용 프리히터에 관한 것으로서, The present invention relates to a heat rod assembly and a vehicle preheater including the same. 횡단면에서 바라볼 때, 상측 히트 로드와 하측 히트 로드의 결합체에 PTC 소자와 (+)단자가 조립된 상태로 내장되어 있고, 상기 (+)단자는 상기 결합체와 서로 이격되어 있는 것으로, 기다랗고 얇은 판 모양으로 형성된 (+)단자(130)의 상면과 하면에는 기다란 커버 인슐레이터(160)와 하부 인슐레이터(170)가 각각 별도로 결합되어 있되, 상기 (+)단자(130)에는, 그 길이방향을 따라 간격을 두고 다수의 제1 측부홈(135)이 형성되어 있고, 상기 하부 인슐레이터(170)에는, 상기 제1 측부홈(135)에 결합하기 위해 위쪽으로 돌출된 돌기(171)가 형성되어 있으며, 상기 길이방향의 돌기(171)와 돌기(171) 사이에는 절연판 결합용 구멍(177)이 형성되어 있고, 상기 커버 인슐레이터(160)에는, 상기 하부 인슐레이터(170)의 돌기(171)에 끼워지기 위한 제2 측부홈(165)이 형성되어 있으며, 상기 길이방향의 제2 측부홈(165)들 사이에는 PTC소자 결합용 구멍(167)이 형성되어 있고, 상기 돌기(171)와 제2 측부홈(165)은 후크 결합되어 있는 것을 특징으로 하는 히트 로드 조립체, 및 이를 포함하는 차량용 프리히터를 특징으로 하므로, As viewed from the cross-section, the PTC element and the (+) terminal are embedded in the assembly of the upper heat rod and the lower heat rod, and the (+) terminal is spaced apart from the assembly. Elongated cover insulator 160 and lower insulator 170 are separately coupled to the upper and lower surfaces of the (+) terminal 130 formed in a plate shape, and the (+) terminal 130 is along the longitudinal direction thereof. A plurality of first side grooves 135 are formed at intervals, and the lower insulator 170 is formed with protrusions 171 protruding upward to engage with the first side grooves 135. An insulating plate coupling hole 177 is formed between the longitudinal protrusion 171 and the protrusion 171, and the cover insulator 160 is fitted to the protrusion 171 of the lower insulator 170. The second side groove 165 is formed, A PTC element coupling hole 167 is formed between the second side grooves 165 in the longitudinal direction, and the protrusion 171 and the second side grooves 165 are hooked. As a road assembly, and a vehicle preheater comprising the same, (+)단자, 커버 인슐레이터 및 하부 인슐레이터가 각각 프레스 성형 및 일반 사출작업에 의해 용이하게 제조되고 간단히 조립되기 때문에, 종래 인서트 사출에 따른 제품의 불량(치수 및 각도)을 방지할 수 있고, 또한 인슐레이터의 제조가 일반 사출에 의해 이루어지기 때문에 생산원가가 절감되며, ...

PTC rod assembly and pre-heater using the same

본 발명은 양극단자와 더불어 음극단자가 함께 구비됨으로써 고전압이 인가되더라도 안정적으로 사용될 수 있으며, 나아가 양 단자가 접촉되어 쇼트가 발생하는 것을 방지하는 방지수단이 구비되는 피티씨 로드 조립체 및 이를 이용한 프리히터에 관한 것으로서, 피티씨 로드의 양면에 이격하여 평행하게 결합되는 음극단자와 양극단자; 상기 음극단자와 양극단자에 개재되어 전기적으로 접촉되는 피티씨 소자; 상기 피티씨 로드에 결합되는 음극단자와 양극단자의 외부 노출면에 접착되는 절연필름; 및 상기 음극단자, 양극단자 및 피티씨 소자가 결합되고 절연필름이 접착된 피티씨 로드가 내부로 삽입되는 피티씨 로드 하우징;을 포함하여, 쇼트에 의해 장치가 손상되는 것을 막을 수 있으며, 히터가 안정적으로 작동될 수 있는 효과가 있다. The present invention can be stably used even when a high voltage is applied by being provided with a cathode terminal and a cathode terminal, and furthermore, a PTC rod assembly and a pre-heater provided with a prevention means for preventing a short from occurring by contacting both terminals. As relates to, the negative electrode terminal and the positive electrode terminal is coupled in parallel to the spaced apart on both sides of the PTC rod; A PTC device interposed between the cathode terminal and the anode terminal to make electrical contact; An insulating film bonded to an external exposed surface of the negative electrode terminal and the positive electrode terminal coupled to the PTC rod; And a PTC rod housing in which the cathode terminal, the anode terminal, and the PTC device are coupled to each other, and a PTC rod having an insulating film adhered therein is inserted therein, thereby preventing the device from being damaged by a short. There is an effect that can be operated stably. 피티씨, PTC, 프리히터, 절연 PTC, PTC, Preheater, Insulation

Air conditioner for vehicles

The Terminal structure of electric heaters for a car

본 발명은 자동차용 전열히터의 단자 조립구조에 관한 것으로서, 특히 더욱 상세하게는 공통단자판을 구성하는 베이스와 “-”단자의 결합이 베이스에 복수개로 설치된 홀과 절곡된 “ㄷ”형상으로 절단되어 형성된 부분이 맞닿아 리벳으로 고정되는 결합구조를 형성함으로써, 리벳팅시 발생될 수 있는 리벳의 축방향으로 “-”단자가 틀어짐을 방지 할 수 있고, 상기 공통단자판이 하우징과 결합시 단자부의 돌출된 형상부분이 하우징의 홀과 결합 고정되어 발열부재에 규정된 치수 보다 깊이 삽입되는 현상을 막을 수 있는 구조를 형성함으로써, 최외측 홀부분에 프레임 결합 시 삽입되는 볼트가 관통되어 뒤로 밀리는 현상을 막을 수 있으며, 상기 공통단자판의 전기적으로 접촉하는 최외곽 벤딩부의 각도가 내측벤딩부의 각도보다 크게 형성되어 발열부재 내측으로 힘이 작용하여 견고한 구조를 형성함으로써, 상기 공통단자판이 발열부재에 수직방향으로 삽입 고정될 때, 발열부재와 방열부재에 수평방향으로 힘이 전가 되더라도 접착된 부분이 이탈되는 것을 방지할 수 있고, 상기 프레임이 장착 고정되고 가이드판의 형상과 엔드홀더의 리브부분에 결합될 때, 엔드홀더의 접촉부면의 일부만 접촉하게 함으로써, 엔드홀더와 발열부에서 발생하는 열이 전도되는 것을 줄일 수 있는 것이다. The present invention relates to a terminal assembly structure of a heat transfer heater for an automobile, and more particularly, a combination of a base and a "-" terminal constituting a common terminal plate is cut into a "c" shape bent with a plurality of holes installed in the base. By forming a coupling structure in which the formed portion is in contact with each other and fixed by rivets, it is possible to prevent the “-” terminal from twisting in the axial direction of the rivet that may be generated during riveting, and the common terminal plate protrudes when the common terminal plate is coupled with the housing. The formed shape is fixed to the hole of the housing to form a structure that can prevent the phenomenon of being inserted deeper than the prescribed size in the heat generating member, thereby preventing the bolt that is inserted when the frame is coupled to the outermost hole is pushed back The angle of the outermost bending part electrically contacting the common terminal plate may be greater than that of the inner bending part. The force acts inside the heat member to form a rigid structure, so that when the common terminal plate is inserted and fixed in the vertical direction to the heat generating member, even if the force is transferred in the horizontal direction to the heat generating member and the ...

Vehicle headliner assembly for zonal comfort

According to some embodiments, a zonal conditioning system for a vehicle comprises a headliner assembly configured to be secured to the top surface of a vehicle interior, wherein the headliner assembly comprises a first side positioned away from the vehicle interior and hidden from the vehicle interior, and a second side positioned toward the vehicle interior, the headliner assembly comprising at least two vents through which air selectively passes. The zonal conditioning system further includes at least two fluid modules positioned along the first side of the headliner assembly, wherein each of the fluid modules comprises a fluid transfer device and an outlet. In some embodiments, at least one property of the air discharged through the first and second vents can be selectively regulated to create separate conditioning zones within the interior of the vehicle.

Vehicle headliner assembly for zonal comfort

According to some embodiments, a zonal conditioning system for a vehicle comprises a headliner assembly configured to be secured to the top surface of a vehicle interior, wherein the headliner assembly comprises a first side positioned away from the vehicle interior and hidden from the vehicle interior, and a second side positioned toward the vehicle interior, the headliner assembly comprising at least two vents through which air selectively passes. The zonal conditioning system further includes at least two fluid modules positioned along the first side of the headliner assembly, wherein each of the fluid modules comprises a fluid transfer device and an outlet. In some embodiments, at least one property of the air discharged through the first and second vents can be selectively regulated to create separate conditioning zones within the interior of the vehicle.

Air conditioner for vehicles

Vehicle air conditioner

Pre-heater for vehicles, and heat pin assembly of the same

본 발명은 PTC 소자를 포함하는 히트로드 조립체, 단자, 히트핀 조립체가 나란히 배치되어 있는 차량용 프리히터 및 이에 적용되는 히트핀 조립체에 관한 것으로서, The present invention relates to a vehicle preheater having a heat rod assembly including a PTC element, a terminal, a heat fin assembly, and a heat fin assembly applied thereto. 도전성 핀 플레이트(2220)의 길이방향을 따라 도전성 히트핀(2210)이 나란히 결합된 히트핀 결합체(2250) 2개가 (-)단자(2300)를 사이에 두고 대향되게 설치되어 있되, 상기 핀 플레이트(2220)와 (-)단자(2300) 사이에 히트핀(2210)이 접촉 배치되어 있고, 상기 2개의 핀 플레이트(2220)의 양단 플랜지(2225)와 그 사이에 배치된 (-)단자(2300)의 양단부가 서로 고정결합된 구성으로 되어 있는 히트핀 조립체 및 이를 포함하는 차량용 프리히터를 특징으로 하므로, Two heat fin assemblies 2250 having conductive heat fins 2210 coupled side by side along the longitudinal direction of the conductive pin plate 2220 are installed to face each other with the negative terminal 2300 interposed therebetween. A heat fin 2210 is disposed in contact between the 2220 and the (-) terminal 2300, and both flanges 2225 of the two pin plates 2220 and the (-) terminal 2300 disposed therebetween. Since both ends of the heat fin assembly is configured to be fixedly coupled to each other and a vehicle preheater comprising the same, 프리히터 자체가 변형되는 경우에도 (-)단자와 히트핀 조립체가 이격되는 것을 방지하여 소정의 성능을 유지할 수 있고, (-)단자와 히트핀 조립체를 하나의 부품으로 미리 결합하는 경우 실제 프리히터의 조립공정과 제작시간을 크게 감축할 수 있어 생산성을 높일 수 있으며, 단품수를 크게 줄여서 유지관리를 용이하게 할 수 있다. Even if the preheater itself is deformed, it is possible to maintain a certain performance by preventing the (-) terminal and the heat fin assembly from being spaced apart, and when the pre-combination of the (-) terminal and the heat fin assembly into one part, the actual preheater The assembly process and manufacturing time of the can be greatly reduced to increase productivity, and the number of parts can be greatly reduced to facilitate maintenance. 차량, 프리히터, 히트핀, (-)단자, 히트 로드, 결합돌기, 결합홈, 결합구멍 Vehicle, preheater, heat fin, (-) terminal, heat rod, engaging projection, engaging groove, engaging hole

Vehicle air conditioner

Apparatus and method for compensated control of PTC heater using duct sensor

본 발명은 덕트 센서를 이용한 PTC 히터 보정 제어 장치 및 방법에 관한 것으로, 차량용 자동온도조절장치가 적용된 차량용 공조시스템에서 PTC 히터를 채용할 경우 자동온도조절장치의 난방기동제어, 및 정상온도제어시 덕트 센서를 이용하여 배출구 풍온을 적정수준으로 유지하기 위한 보정제어 방법에서, PTC 히터를 통과한 공기의 온도를 직접 감지된 덕트 센서의 값을 입력받아 전자적 온도제어장치(FATC)에 의해 난방기동제어 보정제어 단계; 및 상기 감지된 덕트센서의 값을 입력받아 상기 전자적 온도제어장치에 의해 배출구 풍온 보정제어 단계를 포함한다. 따라서, 차량용 자동온도조절장치가 적용된 차량용 공조시스템에 있어서, 기존 Water Sensor 대신 PTC 히터를 통과한 공기의 온도를 직접 감지하는 덕트 센서를 적용한 PTC 히터 장착 차량에서, 덕트 센서의 온도값에 따라 차량용 자동온도조절장치의 난방기동제어 보정제어에 의해 정확한 난방기동제어를 실시하고, 및 정상온도제어시 덕트 센서를 이용하여 PTC On 조건에서 배출구 풍온을 적정수준으로 유지하기 위한 배출구 풍온 보정제어로 열효율을 증대할 수 있다. The present invention relates to a PTC heater correction control device and method using a duct sensor, the heating start control of the thermostat when the PTC heater is adopted in the vehicle air conditioning system to which the thermostat for the vehicle is applied, and the duct during the normal temperature control In the calibration control method to maintain the outlet air temperature at the proper level by using the sensor, the heating start control is corrected by the electronic temperature control device (FATC) by receiving the value of the duct sensor directly detected the temperature of the air passing through the PTC heater. Control step; And an outlet wind temperature correction control step of receiving the detected value of the duct sensor by the electronic temperature controller. Therefore, in a vehicle air conditioning system to which a vehicle thermostat is applied, in a vehicle equipped with a PTC heater that applies a duct sensor that directly senses the temperature of air passing through a PTC heater instead of the existing water sensor, the vehicle is automatically operated according to the temperature value of the duct sensor. The heating efficiency is precisely controlled by the heating start control correction control of the temperature control device, and the heat efficiency is increased by the outlet wind temperature correction control to maintain the outlet air temperature at an ...

Air conditioner for vehicles

본 발명은 차량용 공조장치에 관한 것으로써, 더욱 상세하게는 공조케이스에 시트벤트를 형성하여 공조케이스내 믹싱영역의 일부 공기를 시트측으로 공급함과 아울러 시트측 열교환기까지 공조케이스내에 모두 설치함으로써, 시트 내부의 편의장치 설치공간을 확보할 수 있고 시트측 냉난방을 위해 차량용 공조장치를 활용하므로 효율이 높아지게 되어 에너지의 소모를 줄임은 물론 별도의 온도조절도어가 필요없어 부품수를 줄일 수 있으며 공조모드에 관계없이 일정한 양의 공조공기를 시트측에 공급할 수 있는 차량용 공조장치에 관한 것이다. BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a vehicle air conditioner, and more particularly, to a vehicle air conditioner having a seat vent formed in an air conditioner case to supply a part of air in a mixed region in the air conditioner case to a seat side, It is possible to secure the installation space of the inside equipment and utilize the automobile air conditioner for the heating / heating of the seat side, so that the efficiency is improved, and the consumption of energy is reduced, and the number of parts is reduced by eliminating the need for a separate temperature control door. To a vehicle air conditioner capable of supplying a certain amount of air conditioning air to the seat side regardless of the air conditioner. 이에 본 발명은 입구측에 공기유입구(111)가 형성되고 출구측에는 디프로스트벤트(113), 페이스벤트(114), 플로어벤트(115)가 형성된 공조케이스(110)와, 상기 공조케이스(110)의 내부에 설치되는 증발기(101) 및 히터코어(102)를 포함하여 이루어진 차량용 공조장치에 있어서, 상기 공조케이스(110)의 출구측에는 상기 증발기(101)를 통과한 공기와 히터코어(102)를 통과한 공기가 혼합되는 믹싱영역(MC)의 공기 일부를 인출하여 차량의 시트(10)측으로 공급할 수 있도록 시트벤트(150)가 형성되는 것을 특징으로 한다. An air conditioning case 110 having an air inlet 111 formed at an inlet side thereof and a depressed vent 113, a face vent 114 and a floor vent 115 formed at an inlet side thereof; And a heater core 102 installed inside the evaporator 101 and the heater core 102. The heater core 102 and the air passing through the evaporator 101 are connected to the outlet of the air conditioner case 110, The seat vent 150 is formed so that a part of the air of the mixing region MC in which the passing air is mixed can be drawn out and supplied to the seat 10 of the vehicle. 공조장치, 공조케이스, 시트벤트, 시트덕트, 송풍기, 시트측 열교환기 Air ...

HEAT PUMP SYSTEM FOR VEHICLES

Ein Wärmepumpensystem kann eine erste und eine zweite Kühlvorrichtung, ein Batteriemodul und eine Kältemaschine umfassen, um eine Vereinfachung eines Systems durch Erwärmen oder Kühlen des Batteriemoduls durch eine Kältemaschine zu ermöglichen, bei der ein Kühlmittel- und ein Kältemittel Wärme austauschen und ein in einer Klimaanlage vorgesehener Hauptwärmetauscher jeweils mit der ersten und zweiten Kühlmittelleitung verbunden ist, so dass das in der ersten und zweiten Kühlvorrichtung umgewälzte Kühlmittel jeweils durch den Hauptwärmetauscher strömt, das Kältemittel, das durch den Hauptwärmetauscher strömt, Wärme mit dem durch die erste Kühlmittelleitung zugeführten Kühlmittel austauscht und Wärme mit dem durch die zweite Kühlmittelleitung zugeführten Kühlmittel austauscht, und im Hauptwärmetauscher kann ein Entspanner, der die Kältemittel, die Wärme ausgetauscht haben, in ein gasförmiges Kühlmittel und ein flüssiges Kühlmittel trennt und gezielt das gasförmige Kühlmittel und das flüssige Kühlmittel abgibt, vorgesehen sein.

A heat flow management device and method of operating a heat flow management device

Die Erfindung betrifft eine Wärmestrommanagementvorrichtung (1) für Kraftfahrzeuge, aufweisend einen Kältemittelkreislauf, einen Antriebsstrang-Kühlmittelkreislauf und einen Heizungsstrang-Wärmeträgerkreislauf, wobei der Kältemittelkreislauf einen Verdichter (2), einen indirekten Kondensator (3), ein Expansionsorgan (4), einen Umgebungswärmeübertrager (5), mindestens einen Verdampfer (10, 11) mit zugeordnetem Expansionsorgan (7, 8) und einen Chiller (12) mit zugeordnetem Expansionsorgan (9) aufweist, der Antriebsstrang-Kühlmittelkreislauf eine Kühlmittelpumpe (22), den Chiller (12), einen E-Motorwärmeübertrager (29) und einen Antriebsstrang-Kühlmittelradiator (32) aufweist, der Heizungsstrang-Wärmeträgerkreislauf eine Kühlmittelpumpe (17), den indirekten Kondensator (3) und einen Heizungswärmeübertrager (19) aufweist, wobei der Kältemittelkreislauf und der Antriebsstrang-Kühlmittelkreislauf direkt über den Chiller (12) thermisch miteinander gekoppelt ausgeführt sind und wobei der Kältemittelkreislauf und der Heizungsstrang-Wärmeträgerkreislauf direkt über den indirekten Kondensator (3) thermisch miteinander gekoppelt ausgeführt sind und der Antriebsstrang-Kühlmittelkreislauf und der Heizungsstrang-Wärmeträgerkreislauf nur indirekt über den Kältemittelkreislauf miteinander thermisch gekoppelt sind. The invention relates to a heat flow management device (1) for motor vehicles, comprising a refrigerant circuit, a driveline coolant circuit and a heater core heat transfer circuit, wherein the refrigerant circuit comprises a compressor (2), an indirect condenser (3), an expansion element (4), an ambient heat exchanger ( 5), at least one evaporator (10, 11) with associated expansion element (7, 8) and a chiller (12) with associated expansion element (9), the drive train coolant circuit, a coolant pump (22), the chiller (12), a E-motor heat exchanger (29) and a Antriebsstrang Kühlmittelradiator (32), the Heizstrang heat transfer circuit having a coolant pump (17), the ...

Heat pump system for vehicle and control method for it

Verfahren zum Steuern eines Wärmepumpe-Systems, das bereitgestellt ist mit einer Klimatisierungs-Vorrichtung, die mit einer Steuervorrichtung verbunden ist und aufweist eine Mehrzahl von Ventilen und Expandierventilen, die miteinander durch eine Kältemittelleitung und eine Umgehungsleitung verbunden sind, eine Kompressor-Vorrichtung, eine Sammler-Vorrichtung, eine Evaporator-Vorrichtung, eine äußere Kondensier-Vorrichtung, eine innere Kondensier-Vorrichtung und ein Heizen-Belüften-und-Klimatisierungs(HVAC)-Modul, das eine Positiver-Temperaturkoeffizient(PTC)-Heizervorrichtung und eine Klappe hat in einer Wärmen-Betriebsart, einer Kühlen-Betriebsart, einer Entfeuchten-Betriebsart, einer Entfeuchten/Enteisen-Betriebsart oder einer Extrem-Niedrige-Temperatur-Enfeuchten/Enteisen-Betriebsart gemäß der Wahl eines Fahrers. A method of controlling a heat pump system provided with an air-conditioning device connected to a control device, and comprising a plurality of valves and expansion valves connected to each other through a refrigerant pipe and a bypass pipe, a compressor device, a collector Device, an evaporator device, an external condensing device, an internal condensing device, and a heating-ventilating-and-air-conditioning (HVAC) module having a positive temperature coefficient (PTC) heater and a flap in one Heat mode, a cooling mode, a dehumidifying mode, a dehumidifying / defrosting mode or an extreme low-temperature humidifying / deicing mode according to a driver's choice.

Air conditioning device, in particular for a motor vehicle

electric heater

가열 요소, 열 전달 벽 및 제어 모듈을 포함하는 전기 히터로서, 상기 전기 히터는 유체 캐비티, 입구 및 출구를 포함하고, 상기 유체 캐비티는 상기 입구 및 출구와 연통되며, 상기 열 전달 벽은 상기 유체 캐비티를 형성하는 벽 부분의 일부이고, 상기 가열 요소는 상기 열 전달 벽의 적어도 일부에 고정되거나 위치 제한되며, 상기 가열 요소는 상기 유체 캐비티 외측에 위치되고, 상기 가열 요소의 적어도 일부는 상기 열 전달 벽과 접촉하고; 그리고 상기 전기 히터는 커버 바디 벽을 포함하고, 상기 커버 바디 벽은 상기 유체 캐비티를 형성하는 벽 부분의 다른 부분이고, 상기 제어 모듈은 상기 커버 바디 벽 외측에 위치하고, 상기 제어 모듈은 상기 유체 캐비티 외측에 위치하고, 상기 제어 모듈은 상기 가열 요소와 전기적으로 연결된다. 열 전달 벽과 커버 바디 벽의 배열에 의해, 제어 모듈 상에서 가열 요소에 의해 생성된 열의 영향이 감소될 수 있다. An electric heater comprising a heating element, a heat transfer wall and a control module, the electric heater comprising a fluid cavity, an inlet and an outlet, the fluid cavity communicating with the inlet and outlet, and wherein the heat transfer wall comprises the fluid cavity. part of a wall defining in contact with; and the electric heater includes a cover body wall, the cover body wall being another part of a wall portion forming the fluid cavity, the control module is located outside the cover body wall, the control module is outside the fluid cavity , wherein the control module is electrically connected to the heating element. By means of the arrangement of the heat transfer wall and the cover body wall, the influence of heat generated by the heating element on the control module can be reduced.

Air conditioner for vehicles

통합형 히트펌프 시스템의 공조장치에 있어서 좌우 독립 공조를 간단한 구조로 구현 가능하여 자동으로 좌우의 풍량 제어를 수행할 수 있고, 냉풍과 온풍의 믹싱성을 개선하며, 실내 공간을 충분히 확보 가능한 차량용 공조장치가 개시된다. 차량용 공조장치는 제1 공기통로와 제2 공기통로가 형성되고, 상기 제1 공기통로와 제2 공기통로 중 하나에 구비되는 가열용 열교환기와 상기 제1 공기통로와 제2 공기통로 중 다른 하나에 구비되는 냉각용 열교환기를 포함하며, 상기 가열용 열교환기와 냉각용 열교환기 중 적어도 하나를 통과한 공기가 차량 실내의 서로 다른 영역에 독립적으로 토출된다. In the air conditioning system of the integrated heat pump system, independent left and right air conditioning can be realized with a simple structure, so that the left and right air volume can be automatically controlled, the mixing of cold and hot air is improved, and the indoor space can be sufficiently secured. is initiated. In the vehicle air conditioner, a first air passage and a second air passage are formed, a heat exchanger for heating provided in one of the first air passage and the second air passage, and the other one of the first air passage and the second air passage and a heat exchanger for cooling provided, wherein air that has passed through at least one of the heat exchanger for heating and the heat exchanger for cooling is independently discharged to different regions of the vehicle interior.

Air conditioner for vehicle

실시예는 블로어 유닛; 상기 블로어 유닛에서 공급되는 공기의 온도를 조절하는 공조유닛; 및 상기 공조유닛에서 토출된 공기를 차실내의 특정위치로 분배하는 분배유닛을 포함하고, 상기 분배유닛은 상기 공조유닛과 연통되게 배치되는 하우징, 및 상기 공조유닛에서 공급되는 공기가 이동하는 후석 채널 상에 순차적으로 배치되는 풍량조절 도어와 블로어를 포함하며, 상기 풍량조절 도어의 회동 중심(C1)보다 하부측에 배치되는 상기 블로어의 회전 중심(C2)은 전후 방향을 기준으로 상기 회동 중심(C1)보다 후방측에 이격되어 배치되는 차량용 공조장치에 관한 것이다. 이에 따라, 상기 차량용 공조장치는 상기 무빙 콘솔에 공급되는 공기를 최적화하도록 제어할 수 있다.

Sources of electricity supply structure of an electric heater

본 발명은 +극 인가 전선과 -극 인가 전선이 서로 접촉되어 전기적인 쇼트가 발생되지 않도록 한 전열히터의 전원 공급구조를 제공하는 것을 목적으로 하며, It is an object of the present invention to provide a power supply structure of an electric heater in which a + pole applied wire and a -pole applied wire are in contact with each other so that an electric short does not occur. 상기와 같은 목적을 달성하기 위한 본 발명은, 프레임의 외면으로 일부분이 돌출되게 다수의 편평 튜브를 결합하여 상기 편평 튜브의 돌출 부분 각각에 전류가 흐르도록 제1 전선을 연결하여 -극을 인가하고, 상기 편평 튜브내에 내장된 발열수단의 커넥터를 상기 프레임의 외면으로 소정 길이 돌출되게 설치하여 상기 커넥터에 제2 전선을 연결하여 +극을 인가하도록 구성된 전열히터의 전원 공급구조에 있어서, 상기 프레임의 외면에 절연부재를 개재하여 상기 제1 전선과 제2 전선의 전기적인 접속 위치를 상기 절연부재의 상부와 하부에 각각 위치시켜 분리하도록 한 것을 특징으로 한다. The present invention for achieving the above object, by connecting a plurality of flat tubes so that a portion protrudes to the outer surface of the frame by connecting a first wire so that a current flows in each of the protruding portions of the flat tube to apply a -pole In the power supply structure of the heat transfer heater is configured to install a connector of the heating means embedded in the flat tube so as to protrude a predetermined length to the outer surface of the frame to connect a second wire to the connector to apply a + pole. It is characterized in that the electrical connection position of the first wire and the second wire through the insulating member on the outer surface of the insulating member to be positioned to separate each. 전원, 쇼트, 방지, 전열히터 Power, short, prevention, electric heater

Air conditioner system control method for vehicle

차량용 에어컨 시스템 제어방법이 개시된다. 본 발명의 실시예에 따른 차량용 에어컨 시스템 제어방법은 제어부에 의해 제어되며, 블로우 모터의 작동을 통해 증발기를 통과한 공기를 차량의 실내로 직접 유입시키거나, 실내 열교환기와 전기히터를 통과하여 유입되도록 선택적으로 작동되는 개폐 도어가 내부에 구비되는 HVAC모듈과, 상기 증발기와 상기 실내 열교환기의 사이에서 냉매라인을 통해 연결되며 냉매를 압축시키는 압축기와, 상기 실내 열교환기와 상기 냉매라인을 통해 연결되고 냉매를 응축시키는 컨덴서와, 상기 컨덴서와 상기 증발기의 사이에서 상기 냉매라인에 구비되며 냉매를 팽창시켜 상기 증발기에 공급하는 팽창밸브를 포함하는 차량용 에어컨 시스템에서, (A) 차량의 시동이 ON 되어 주행 중에 냉방모드 작동을 감지하고, 공기의 벤트 토출 온도와 사용자의 냉방 목표 온도를 비교하는 과정; (B) 상기 벤트 토출 온도와 상기 냉방 목표 온도 중, 상기 벤트 토출 온도가 높을 경우, 상기 압축기의 RPM을 판단하고, 차량의 실내로 공급되는 공기를 상기 실내 열교환기와 상기 전기히터의 통과 없이 실내로 유입시키고 제어를 종료하는 과정; 및 (C) 상기 벤트 토출 온도와 상기 냉방 목표 온도 중, 상기 벤트 토출 온도가 낮을 경우, 상기 압축기의 RPM을 판단하여 상기 개폐 도어를 개방하고, 차량의 실내로 공급되는 공기가 가열되도록 상기 실내 열교환기를 통과시킨 후, 상기 벤트 토출 온도와 상기 냉방 목표 온도를 다시 비교하여 상기 전기히터를 작동시키고, 제어를 종료하는 과정을 포함한다. Disclosed is a method for controlling an air conditioner system for a vehicle. The method for controlling an air conditioner system for a vehicle according to an embodiment of the present invention is controlled by a control unit, and the air that has passed through the evaporator is directly introduced into the interior of the vehicle through the operation of a blow motor, or is introduced through an indoor heat exchanger and an electric heater. An HVAC module having a selectively operated opening/closing door therein, a compressor connected between the evaporator and the indoor heat exchanger through a refrigerant line and compressing a refrigerant, and the indoor heat exchanger and a refrigerant connected through the refrigerant line In the vehicle air conditioner system comprising a condenser for condensing, and an expansion valve provided in the refrigerant line between the condenser and the evaporator to expand the refrigerant and supply it to the evaporator, (A) the vehicle is started while driving detecting the cooling mode operation and comparing the air vent discharge temperature with the user's cooling target temperature; (B) When the vent discharge temperature is high among the vent ...

Vehicle air conditioning system

Provided are a heat-pump cooler (A) having a first circulation channel ( 1 ) and a heater circulator (B) having a second circulation channel ( 8 ). A water-cooling condenser ( 3 ) in the first circulation channel ( 1 ) is placed in the second circulation channel ( 8 ), and causes the first coolant to release its heat to the second coolant. The second circulation channel ( 8 ) includes a passage switching valve ( 14 ) for switching the passage between a passage passing a radiator ( 10 ) and a radiator bypass passage ( 13 ). During a heating operation, the passage switching valve ( 14 ) causes the second coolant to flow into the radiator bypass passage ( 13 ), and the air heated by a heater core ( 12 ) is introduced as air-conditioned air into the vehicle cabin. During a cooling operation, the passage switching valve ( 14 ) causes the second coolant to flow into the radiator ( 10 ), and the air cooled by an evaporator ( 6 ) is introduced as air-conditioned air into the vehicle cabin.

AIR CONDITIONING PACKAGE FOR A MOTOR VEHICLE AND AIR TREATMENT SYSTEM COMPRISING SUCH A HOUSING

L'invention concerne un boitier de climatisation, pour habitacle de véhicule automobile, comprenant au moins un échangeur de chaleur (21, 32), ledit boitier (1) étant configuré pour guider un flux d'air à travers l'échangeur (21, 32) et pour permettre sélectivement une sortie dudit flux d'air en aval de l'échangeur (21, 32) vers l'habitacle et/ou à l'extérieur de l'habitacle. L'invention concerne encore un système de traitement de l'air comprenant le boitier de climatisation tel que décrit ci-avant. The invention relates to an air conditioning unit, for a passenger compartment of a motor vehicle, comprising at least one heat exchanger (21, 32), said housing (1) being configured to guide a flow of air through the exchanger (21, 32) and to selectively allow an output of said air flow downstream of the exchanger (21, 32) to the passenger compartment and / or outside the passenger compartment. The invention also relates to an air treatment system comprising the air conditioning unit as described above.

Heater housing structure of pre-heater for vehicle

본 발명은 자동차용 프리 히터의 히터 하우징 구조에 관한 것으로 터미널부(21)가 일체로 돌출되며, 히트로드(1)가 결합하는 로드접속구멍(31)이 다 수개 뚫린 접속패널부(30)로 형성된 그라운드 터미널부재(20)에서 상기 터미널부(21)에는 양 측에 히터하우징(10)의 내측에서 걸리는 걸림돌기(21a)가 형성되는 것이다. 따라서 상기 그라운드 터미널부재(20)는 히터하우징(10)으로 견고히 결합되고, 히트로드(1)가 접속패널부(30)의 로드접속구멍(31)을 통해 결합되어 접속되므로 접속이 확실하고, 접속패널부(30)와 히트로드(1) 사이에 단락이 발생하지 않아 히터하우징(10)으로 결합하는 다 수의 히트로드(1)에 균일하게 전극을 인가하여 발열시킬 수 있으며, 접속불량으로 인한 과전류 발생을 방지할 수 있는 효과가 있는 것이다. 또한 접속패널부(30)는 터미널부(21)가 일체로 돌출된 하나의 몸체로 형성되어 제조가 용이하고, 히터하우징(10)에 장착 시 한 번의 공정으로 결합이 가능하므로 프리 히터의 제조공정을 단순화할 수 있고, 작업편의성 및 생산성을 증대시킬 수 있는 효과가 있는 것이다.

Preheater with PTC rod assembly

본 발명에 의한 차량용 프리히터는, 한 쌍의 하우징; 상호 평행하게 이격되어 양단이 상기 한 쌍의 하우징 사이에 각각 결합되는 한 쌍의 프레임; 상기 한 쌍의 프레임 사이에 나란하게 배열되는 복수개의 피티씨로드 조립체;를 포함하며, 상기 프레임은 길이방향 끝단에 개구부를 갖는 체결슬릿을 구비하고, 상기 하우징은 상기 체결슬릿에 압착되도록 삽입되는 삽입블록을 구비한다. 본 발명에 의한 차량용 프리히터는, 프레임과 하우징 간의 결합구조가 단순해지면서도 프레임과 하우징 간의 체결력이 향상되고, 프레임과 하우징 간의 결합이 용이하며, 진동이 인가되더라도 프레임과 하우징 간의 결합부위에서 소음이 발생되지 아니한다는 장점이 있다. 프리히터, 하우징, 프레임, 체결슬릿, 삽입블록, 압착

Vehicle air conditioning device

Eine Fahrzeugklimatisierungsvorrichtung umfasst ein Gebläse (32), einen Erwärmungswärmetauscher (36), eine Hilfswärmeeinrichtung (90) und eine Gebläsesteuerungseinrichtung (50b). Das Gebläse ist konfiguriert, eine ausgeblasene Luft beziehungsweise Blasluft in einen Fahrzeuginnenraum zu senden. Der Erwärmungswärmetauscher erwärmt die Blasluft, indem er Wärme zwischen der Blasluft und dem Kühlwasser der fahrzeuginternen Vorrichtung (EG), die Wärme während eines Betriebs abgibt, austauscht. Die Hilfswärmeeinrichtung stellt dem Insassen ein Erwärmungsgefühl bereit. Die Gebläsesteuerungseinrichtung ist konfiguriert, den Betrieb des Gebläses zu steuern. Die Gebläsesteuerungseinrichtung ist konfiguriert, eine Blaskapazität des Gebläses mit einer Vergrößerung einer Temperatur des Kühlwassers zu vergrößern. Die Gebläsesteuerungseinrichtung vergrößert während eines Betriebs der Hilfswärmeeinrichtung die Blaskapazität, nachdem eine Wartezeit (WTm), während der die Vergrößerung der Blaskapazität verhindert wird, abgelaufen ist, seit ein Startschalter eines Fahrzeugsystems eingeschaltet worden ist. Die Fahrzeugklimatisierung ist in der Lage, ein rasches Aufwärmen der fahrzeuginternen Vorrichtung zu implementieren, ohne das Erwärmungsgefühl des Insassen zu beeinträchtigen. A vehicle air conditioning apparatus includes a blower (32), a heating heat exchanger (36), an auxiliary heat device (90), and a blower control device (50b). The blower is configured to send a blown air or blowing air into a vehicle interior. The heating heat exchanger heats the blown air by exchanging heat between the blown air and the cooling water of the in-vehicle device (EG) that gives off heat during operation. The auxiliary heat device provides the occupant with a feeling of warming. The blower control device is configured to control the operation of the blower. The blower control device is configured to increase a blowing capacity of the blower with an increase in a temperature of the cooling water. The ...

REDUCED SIZE HEATING AND AIR CONDITIONING DEVICE FOR A MOTOR VEHICLE

MOTOR VEHICLE HEATING AND / OR AIR CONDITIONING DEVICE WITH IMPROVED HEAT EXCHANGE MANAGEMENT

HEATING AND AIR CONDITIONING INSTALLATION FOR PASSENGER COMPARTMENT

L'invention concerne une installation de chauffage ou de climatisation pour un compartiment des passagers d'un véhicule automobile, dotée d'un échangeur de chaleur (12) disposé dans le circuit d'eau de refroidissement d'un moteur à combustion interne, susceptible d'être traversé par un écoulement d'air et comportant un chauffage d'appoint électrique (16), pouvant être traversé par le même écoulement d'air, disposé dans un caisson de guidage d'air (10), ainsi qu'avec une unité de commande électronique (21) pour assurer la commande du chauffage ou de la climatisation. Pour obtenir une configuration de l'installation de chauffage ou de climatisation permettant d'économiser de la place et facile à monter, l'unité de commande est disposée en aval de l'échangeur de chaleur (12) et du chauffage d'appoint, dans la zone de fond du caisson de guidage d'air (10) et le chauffage d'appoint est orienté à angle droit par rapport à l'unité de commande et est mis en contact avec l'unité de commande sur sa face inférieure. The invention relates to a heating or air conditioning installation for a passenger compartment of a motor vehicle, provided with a heat exchanger (12) arranged in the cooling water circuit of an internal combustion engine, capable of to be traversed by an air flow and comprising an electric auxiliary heater (16), which can be crossed by the same air flow, arranged in an air guiding box (10), as well as with an electronic control unit (21) for controlling the heating or air conditioning. In order to obtain a space-saving and easy-to-install configuration of the heating or air conditioning system, the control unit is placed downstream of the heat exchanger (12) and the auxiliary heater, in the bottom area of the air guide box (10) and the auxiliary heater is oriented at right angles to the control unit and is brought into contact with the control unit on its underside.

INSTALLATION OF THERMAL CONDITIONING OF A HABITACLE OF A VEHICLE, IN PARTICULAR AN ELECTRIC VEHICLE.

DEVICE FOR HEATING, VENTILATION AND / OR AIR CONDITIONING FOR A VEHICLE HABITACLE COMPRISING INTEGRATED CONTROL MEANS

HEATING AND AIR CONDITIONING INSTALLATION FOR A MOTOR VEHICLE

HEATING AND / OR AIR CONDITIONING DEVICE

DEVICE FOR HEATING, VENTILATION AND / OR AIR CONDITIONING FOR A VEHICLE HABITACLE COMPRISING INTEGRATED CONTROL MEANS

L'invention concerne un dispositif de chauffage, ventilation et/ou climatisation pour un habitacle de véhicule, comprenant un boîtier (10) délimitant une chambre intérieure (28) propre à être alimentée en air et au moins une sortie d'air (30, 32, 34) commandée par au moins un volet (36, 44, 52) apte à se déplacer sous l'action de moyens de commande pour régler la distribution de l'air au travers de la (des) sortie(s) d'air selon différents modes de configuration. Les moyens de commande comprennent au moins un organe de liaison (56, 62) disposé à l'intérieur du boîtier (10) et relié au(x) volet(s) (36, 44, 52). Application aux véhicules automobiles. The invention relates to a heating, ventilation and / or air conditioning device for a vehicle interior, comprising a housing (10) delimiting an internal chamber (28) suitable for being supplied with air and at least one air outlet (30, 32, 34) controlled by at least one flap (36, 44, 52) able to move under the action of control means to adjust the distribution of air through the outlet (s) of air according to different configuration modes. The control means comprise at least one connecting member (56, 62) arranged inside the housing (10) and connected to the shutter (s) (36, 44, 52). Application to motor vehicles.

AIR CONDITIONING DEVICE FOR MOTOR VEHICLE