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Vehicle air conditioning unit

A technology for air conditioning units, vehicles, applied in vehicle components, air handling equipment, heating/cooling equipment, etc., to solve problems such as damage to occupant comfort

Active Publication Date: 2019-09-27
DENSO CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] If the blown air does not properly touch the occupants in this way, the comfort of the occupants may be impaired in the air conditioning of the vehicle interior.

Method used

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  • Vehicle air conditioning unit
  • Vehicle air conditioning unit
  • Vehicle air conditioning unit

Examples

Experimental program
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Effect test

no. 1 approach

[0049] figure 1 It is a schematic diagram schematically showing the main part of the vehicle air-conditioning unit 10 according to the present embodiment and the periphery of the driver's seat 74 in the vehicle interior. Should figure 1 It is a figure viewed from the left side of the vehicle, and shows a cross-sectional view of the instrument panel 71 and its interior.

[0050] Should figure 1 The illustrated vehicle air conditioning unit 10 is a device that blows air-conditioning air whose temperature has been adjusted to the vehicle interior. Vehicle air conditioning unit 10 is mounted on vehicle 70 . Furthermore, the vehicular air conditioning unit 10 constitutes a vehicular air conditioner together with a compressor, a condenser, and the like that are disposed outside the vehicle (for example, an engine room) and constitute a refrigeration cycle.

[0051] Such as figure 1 As shown, the vehicle air conditioning unit 10 is disposed on the vehicle front side in the vehic...

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PUM

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Abstract

A vehicle air conditioning unit is mounted in a vehicle (70), and the vehicle has an object seat (74) which is installed in a vehicle cabin and has a seat back (742) capable of tilting action. The vehicle air conditioning unit is provided with a blowing part (14) in which a blowing vent (14a) for blowing out air toward the object seat is formed so as to be open toward the front side of the object seat in the vehicle cabin, and an air volume adjustment device (12) for increasing and decreasing the blown volume (V) of air blown out from the blowing vent. A control unit (20) of the vehicle air conditioning unit controls the air volume adjustment device so as to increase the blown volume of air the further the seat back is tilted and a backrest surface (742a) of the seat back is oriented upward.

Description

[0001] Cross-references to related applications [0002] This application is based on Japanese Patent Application No. 2017-25281 filed on February 14, 2017 and Japanese Patent Application No. 2017-231987 filed on December 1, 2017, and the descriptions thereof are incorporated by reference enter here. technical field [0003] The present invention relates to an air conditioning unit for a vehicle. Background technique [0004] As such an air-conditioning unit for a vehicle, for example, an air-conditioning device for a vehicle described in Patent Document 1 is conventionally known. The air conditioner described in this patent document 1 blows out conditioned air from a plurality of outlets provided on an instrument panel in a vehicle interior. [0005] prior art literature [0006] patent documents [0007] Patent Document 1: Japanese Patent Application Laid-Open No. 5-58148 [0008] In a conventional vehicular air conditioning unit such as the air conditioner disclosed ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60H1/34
CPCB60H1/00742B60H1/00828B60H1/00871
Inventor 桥本扩树长谷川智理小西信辅
Owner DENSO CORP
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