Title:
湿度の検知と推定を行う装置を有する空調機
Document Type and Number:
Japanese Patent JP2006500274
Kind Code:
A
Abstract:
The invention concerns a motor vehicle air conditioning unit equipped with an air conditioning system (10) and an electronic control device (401). The unit further comprises a device for estimating the mass flow rate of a refrigerant in the system, first estimating means (25) for supplying a value concerning air temperature at the evaporator input, second estimating means (26) for supplying a value concerning air temperature at the evaporator output (13). The electronic control device is adapted to detect atmospheric moisture at the evaporator input (13) based on the value supplied by the device estimating the refrigerant mass flow rate, and on the values supplied by the first and second estimating means.
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Inventors:
Mohammed Ben Yahia
Application Number:
JP2004539138A
Publication Date:
January 05, 2006
Filing Date:
September 25, 2003
Export Citation:
Assignee:
Valeo System Thermic
International Classes:
B60H1/00; F24F3/14; F24F11/00
Attorney, Agent or Firm:
Soichi Takezawa
Noritsugu Nakama
Noritsugu Nakama