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Air Conditioning Units for Vehicles

A technology for air conditioners and vehicles, which is applied to vehicle components, applications, and household heating, etc., can solve the problems of increasing the number of assembly operations, and achieve the effects of suppressing temperature unevenness and suppressing driving torque.

Active Publication Date: 2015-11-25
MAHLE INT GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the number of steps in the assembly work of the vehicle air conditioner increases.

Method used

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  • Air Conditioning Units for Vehicles
  • Air Conditioning Units for Vehicles
  • Air Conditioning Units for Vehicles

Examples

Experimental program
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Effect test

Embodiment Construction

[0051] Hereinafter, an embodiment of the vehicle air conditioner of the present invention will be described with reference to the drawings. In addition, in the following drawings, in order to form each member into a recognizable size, the scale of each member may be changed appropriately.

[0052] figure 1 It is a cross-sectional view showing a schematic configuration of a vehicle air conditioner S1 (HVAC: Heating Ventilation Air Conditioning) of the present embodiment. As shown in the figure, the vehicle air conditioner S1 of the present embodiment has a housing 1, an evaporator 2, an air mixing damper 3, a heating core 4, a rotary damper 5 (air distribution damper), and a plate-shaped damper 6. .

[0053] The housing 1 has the outer shape of the vehicle air conditioner S1 of this embodiment. In addition, a cooling flow path 1a in which the evaporator 2 is installed, a heating flow path 1b in which the heating core 4 is installed, and the cold air (first airflow) W 1 And warm ai...

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Abstract

The present invention provides an air-conditioning device for a vehicle, including: a housing having, therein, a mixing zone in which a first airflow and a second airflow are mixed, and a plurality of air-distribution openings communicated with the mixing zone and including a first air-distribution opening and a second air-distribution opening; and an air-distribution adjusting damper which is movable in the mixing zone, and adjusts according to its position a ratio of air-distribution to the first air-distribution opening and the second air-distribution opening, in which the air-distribution adjusting damper includes a guide path that communicates part of the second airflow with the first air-distribution opening without mixing the part of the second airflow with the first airflow.

Description

Technical field [0001] The present invention relates to an air conditioner for vehicles. [0002] The invention of this application claims priority based on Japanese Patent Application No. 2010-271945 filed in Japan on December 6, 2010, and the content is quoted here. Background technique [0003] Generally, in an air conditioner for a vehicle, the supplied air is cooled by an evaporator to form cold air. Furthermore, conditioned air is generated by adjusting the heating ratio of the cold air. [0004] In more detail, the air conditioner for a vehicle includes a housing having an outer shape and a flow path formed therein. In addition, the inside of the casing is branched into two flow paths, and a heating core is provided in the flow path. Furthermore, in the vehicle air conditioner, the heating rate of the cold air is adjusted by adjusting the supply amount of cold air to the flow path in which the heating core is provided. [0005] However, since the air conditioner for a vehicl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60H1/00B60H1/12
CPCB60H1/00685F24F2013/1446B60H2001/00721
Inventor 贝山浩一
Owner MAHLE INT GMBH
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