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Air-conditioning systems comprising an air-conditioning loop and a sub-loop cooperating with the air-conditioning loop, especially for motor vehicles

A technology for air-conditioning systems and motor vehicles, applied to vehicle components, transportation and packaging, air handling equipment, etc., can solve problems such as non-existence

Inactive Publication Date: 2016-02-17
VALEO SYST THERMIQUES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, an air conditioning system equipped with an electric or hybrid vehicle has the characteristic feature that it is not always possible to have means or a heat source to operate the compressor of the air conditioning loop, since the vehicle combustion engine is either absent or switched off

Method used

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  • Air-conditioning systems comprising an air-conditioning loop and a sub-loop cooperating with the air-conditioning loop, especially for motor vehicles
  • Air-conditioning systems comprising an air-conditioning loop and a sub-loop cooperating with the air-conditioning loop, especially for motor vehicles
  • Air-conditioning systems comprising an air-conditioning loop and a sub-loop cooperating with the air-conditioning loop, especially for motor vehicles

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Embodiment Construction

[0023] In the figure, an air conditioning system 1 includes an air conditioning loop 2 and a secondary loop 3 cooperating with the air conditioning loop 2 .

[0024] The air conditioning system 1 is intended to be fitted to a motor vehicle in order to vary the aerothermal parameters of the air flow intended to be distributed into the interior of the motor vehicle. A motor vehicle is in particular a hybrid vehicle or an electric vehicle, which is at least partially, if not wholly, powered by an electrical source.

[0025] The aerothermal parameters are changed by distributing the main air flow 4 into the interior. The main air flow 4 circulates through a housing 5 , which is made of plastic, for example, before being diffused into the vehicle interior. In order to vary the temperature of the main air flow 4 before it is distributed in the vehicle interior, the housing 5 accommodates at least one interior heat exchanger 6 .

[0026] According to various alternatives of embodim...

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PUM

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Abstract

The subject of the invention is an air-conditioning system (1), notably for a motor vehicle, comprising an air-conditioning loop (2) and a secondary loop (3) through which a heat transfer fluid circulates and which collaborates with the air-conditioning loop (2), the secondary loop (3) comprising an upstream point (11) and a downstream point (12) between which points are formed a main line (14) comprising a heat storage module (8) and a bypass line (15) that bypasses the heat storage module (8). The heat transfer fluid circulates simultaneously through the main line (14) and through the bypass line (15).

Description

technical field [0001] The invention relates to the field of heating, ventilation and / or air-conditioning systems of motor vehicles. The subject of the invention is a method for using a secondary loop provided with a heat storage module, which secondary loop is integrated into an air conditioning system equipped with a motor vehicle. Further subjects of the invention are such a secondary circuit and such an air conditioning system. Background technique [0002] Motor vehicles are equipped with air conditioning systems in order to change the aerothermal parameters inside the vehicle interior. Such a change is obtained via the distribution of the air flow inside. To this end, the air conditioning system comprises a heating, ventilation and / or air conditioning system which essentially comprises a housing in which the air flow circulates before it diffuses into the vehicle interior. [0003] The air conditioning system also includes an air conditioning loop in which coolant c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60H1/00B60H1/32
CPCB60H1/00007B60H1/00492B60H1/321B60H1/32281B60H2001/3288
Inventor M.亚希亚
Owner VALEO SYST THERMIQUES
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