Car air conditioner

Abstract

Abstract PURPOSE:To control the temperatures of respective parts of the compartment to a set temperature by counting calories to be supplied to respective parts within the compartment by computing means on the basis of control conditions including set temperatures at respective parts of the compartment and the compartment temperature, and controlling calory adjusting means. CONSTITUTION:The air mix damper part of an air conditioning duct 1 installed in a car has dampers 5 through 8, and partition plates for partitioning dampers so that the ratio of cool air and hot air is maintained independently depending upon the positions of dampers respectively. Air passages of the dampers 5 through 8 are communicated with blow-off ports 12 through 15 at the front and rear seats through ducts, not shown. Here, the front and rear seats are provided with temperature setters 25 through 28 operable by each of the passengers, and room temperature sensors 16 through 19 for detecting the temperatures in respective parts of front and rear seats. In a microcomputer 31, the calories to be supplied to the respective parts are computed in accordance with control conditions including the set temperature at the parts and room temperature, and respective adjusting means 5 through 8, and 34 through 41 are controlled based on the result of the computation.

Inventors

• 👤 Yasushi Kojima
• 👤 Sadaichi Nabeta
• 👤 Toshitaka Fujiwara
• 👤 Kazuo Kojima

Bibliographic Details