Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
AIR CONDITIONING UNIT OF VEHICLE AIR CONDITIONING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/163662
Kind Code:
A1
Abstract:
[Problem] The purpose of the present invention is to provide an air conditioning unit of a vehicle air conditioning device, in which, when a vehicle tilts such that a side of the vehicle air conditioning unit, on which a drain hole is provided, becomes low, condensed water is prevented from falling directly into the drain hole from a seal member that covers an evaporator bottom surface. [Solution] In the present invention, an evaporator 20, which is accommodated in an internal space S of a case 11, includes a seal member 30 disposed on an evaporator bottom surface 20a so as to cover the evaporator bottom surface 20a. A drain hole 16 is formed near an end of a bottom section 15, the end being in the longitudinal direction of the evaporator bottom surface 20a. The seal member 30 includes a condensed water falling promotion section 36 and a condensed water falling prevention area 37. The condensed water falling prevention area 37 is configured to be positioned upward in a vertical direction L1 of the drain hole 16 when, in conjunction with the tilting of the vehicle, the surface of the seal member 30 is at a tilt (R) such that said surface is lower toward the drain hole 16.

Inventors:
OGURA AKIHIKO (JP)
KOIKE TAKAO (JP)
KANAMORI RYOSUKE (JP)
Application Number:
PCT/JP2022/002728
Publication Date:
August 04, 2022
Filing Date:
January 25, 2022
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
VALEO JAPAN CO LTD (JP)
International Classes:
B60H1/32; F24F13/22
Download PDF: