Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
AIR CONDITIONER FOR VEHICLE
Document Type and Number:
Japanese Patent JP3208979
Kind Code:
B2
Abstract:

PURPOSE: To enable variation of blowdown temperature to have continuity against the stroke of an air mix door using a film door.
CONSTITUTION: The opening dimension La of a hot air passage 12 in the direction of the stroke of the air mix door 8 of a unit case is nearly conformed to the opening dimension (Lb1+Lb2) of first and second cool air passages 13, 14. Further, the opening dimension Lf1 of the first window part 33 of the air mix door 8 is nearly conformed to the opening dimension La of the hot air passage 12, and the opening dimension Lf2 of the second window part 34 is nearly conformed to the opening dimension Lb1 of the first cool air passage 13. The interval Ld of the first and second window parts 33, 34 of the air mix door 8 is nearly conformed to the dimension (La+Lc1) the sum of of the opening dimension of the hot air passage 12 and the dimension of a first non- communicating part 18. Hereby, when the air mix door 8 is moved to the working position of a target opening 50%, air temperature blowing down in a vehicle room becomes intermediate temperature between the maximum cooling condition and the maximum heating condition.


Inventors:
Kanda, Hiromasa
Sumisu, Richiyaado
Chishiki, Hirotaka
Application Number:
JP1994000010696
Publication Date:
September 17, 2001
Filing Date:
February 01, 1994
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
NIPPONDENSO CO LTD
International Classes:
B60H1/00; (IPC1-7): B60H1/00
Attorney, Agent or Firm:
石黒 健二