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Heating, ventilating and/or air conditioning apparatus for a motor vehicle passenger compartment

A technology for motor vehicles and air-conditioning equipment, which is applied to air handling equipment, heating/cooling equipment, vehicle components, etc., and can solve problems such as fogging of vehicle windows and windshields

Active Publication Date: 2016-08-10
VALEO SYST THERMIQUES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this solution does not solve the problem of fogging of the vehicle's windows, especially the windshield

Method used

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  • Heating, ventilating and/or air conditioning apparatus for a motor vehicle passenger compartment
  • Heating, ventilating and/or air conditioning apparatus for a motor vehicle passenger compartment
  • Heating, ventilating and/or air conditioning apparatus for a motor vehicle passenger compartment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050] figure 1 A heating, ventilation and / or air-conditioning device 1 is schematically shown for equipping a motor vehicle to regulate distribution into one or more areas of the passenger compartment of the vehicle and towards the windows of the vehicle, such as the windshield. The aerothermal parameters of the air flow used for defrosting.

[0051] The device 1 comprises a housing 3 comprising an external air inflow 5 and a recovery air inflow 7 . The tank 3 also includes a plurality of air distribution openings 9, 9a, 9b.

[0052] In the example shown, the tank 3 has a first air distribution opening 9 and at least one second distribution opening 9a, 9b, for example two second distribution openings 9a and 9b.

[0053] Each of the air distribution openings 9 , 9 a , 9 b serves to deliver a corresponding air flow into a specific area of ​​the passenger compartment or to the windshield or other windows of the vehicle.

[0054] The second air distribution openings 9a, 9b may i...

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PUM

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Abstract

The invention relates to a heating, ventilating and / or air conditioning apparatus (1) for a motor vehicle passenger compartment, including: at least one first intake (5) of an outside air flow (FE) and at least one second intake (7) of a recirculated air flow (FR); at least one first air-dispensing opening (9) having an air outlet at at least one window of said vehicle and at least one second air-dispensing opening (9a, 9b) having an air outlet in the passenger compartment of said vehicle; at least one first flow channel (11) for air flow, and at least one second channel (13) for air flow. According to the invention, said first channel (11) communicates with the first intake (5) of an outside air flow (FE), such as to be supplied only by the outside air flow (FE), and with the first air-dispensing opening (9) having an air outlet at at least one window of said vehicle.

Description

technical field [0001] The invention relates to an air conditioning circuit for a motor vehicle. More specifically, the invention relates to a heating, ventilation and / or air-conditioning device for the passenger compartment of a motor vehicle, which device allows controlling the temperature of the air flow in one or more zones of the passenger compartment of the motor vehicle. Background technique [0002] Motor vehicles are usually equipped with a heating, ventilation and / or air-conditioning system for regulating the thermothermal parameters of the air distributed into the passenger compartment, in particular the temperature of the air flow conveyed by the device into the interior of the passenger compartment. [0003] Typically, the device comprises a box delimited by partitions through which openings are provided, in which there is at least one air inlet and at least one air distribution opening. [0004] As is known, the box usually houses a motor-fan group, also calle...

Claims

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Application Information

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IPC IPC(8): B60H1/00
CPCB60H1/00064B60H1/00842B60H1/00849B60H2001/00135
Inventor J-M.刘M.雅希亚R.穆尔
Owner VALEO SYST THERMIQUES