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Vehicular air-conditioner device

A technology for air conditioners and vehicles, applied in air handling equipment, air conditioning systems, lighting and heating equipment, etc., can solve problems such as hindering compact structure, need, and inability to drive all accessories, and achieve the effect of compact equipment and space reduction

Inactive Publication Date: 2011-02-02
TOYOTA JIDOSHA KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the related art method described above, if two accessories are driven by one electric motor, the single electric motor cannot drive all the accessories and thus requires multiple electric motors
Or, if a belt is used so that one motor drives three or more accessories, this compact structure is hindered

Method used

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  • Vehicular air-conditioner device
  • Vehicular air-conditioner device

Examples

Experimental program
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Embodiment Construction

[0042] In the following description and drawings, the invention will be explained in more detail with reference to typical embodiments.

[0043] Hereinafter, embodiments of the present invention will be described with reference to the drawings. figure 1 A general structure of a vehicle air conditioner apparatus (hereinafter, referred to as an air conditioner 10 ) according to a first embodiment of the present invention is shown. According to the present embodiment, the air conditioner 10 may be installed in a vehicle driven by a driving force of an internal combustion engine, but is preferably installed in a vehicle driven by a driving force of an electric motor, such as a hybrid vehicle, an electric vehicle, a fuel cell vehicle, etc. . The following description will assume that the air conditioner 10 is mounted on a hybrid vehicle having an internal combustion engine and an electric motor as driving sources of the moving vehicle.

[0044] figure 2 The basic structure of t...

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Abstract

In an air-conditioner (10), an air-conditioner module (36) that includes an evaporator (20) and a blower fan (22), a compressor module (40) that includes a compressor (12) and an electric motor (58), and a condenser module (38) that includes a condenser (14) and a condenser fan (52) are coupled integrally in a vehicle transverse direction and also so that the blower fan (22), the compressor (12),the electric motor (58) and the condenser fan (52) are coaxial. The compressor (12) is coupled to an electric motor (58) via an electromagnetic clutch (64). The condenser fan (52) is coupled via an electromagnetic clutch (70), and the blower fan (22) is coupled via a speed change mechanism (72) to the electric motor (58). Therefore, the compressor (12), the blower fan (22) and the condenser fan (52) can be driven at proper timings.

Description

technical field [0001] The invention relates to a vehicle air conditioner device for air-conditioning a cabin of a vehicle. Background technique [0002] In a vehicle air conditioner device installed in a vehicle for air-conditioning a cabin (hereinafter, referred to as "air conditioner"), by rotating, for example, when the cabin is cooled or when moisture is removed from the cabin, or when the cabin is similarly operated Drive the compressor (compression machine) freely, and stop the driving of the compressor at the time of air blowing operation or air heating operation, and power conservation can be obtained. [0003] In such an air conditioner, the cooling capacity of the condenser affects the air cooling capacity of the air conditioner, and cooling the air by the evaporator often results in condensation of moisture in the air. Therefore, in order to improve the air cooling efficiency, it has been proposed therein that the water or moisture condensed on the evaporator is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60H1/32F24F1/02F24F1/42F24F5/00F25B39/04
CPCB60H1/3222B60H1/3226
Inventor 鲹坂聪
Owner TOYOTA JIDOSHA KK
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