Title:
AIR CONDITIONER FOR VEHICLE
Document Type and Number:
Japanese Patent JPH01168517
Kind Code:
A
Abstract:
PURPOSE:To eliminate a ventilating device, by a method wherein, in an air conditioning device for busses and the like, the front unit of front and rear part cooling units coupled to a ceiling duct is formed so that the open air can be taken in, and inner air sucked through the rear unit can be discharged through a duct to the outside of a car. CONSTITUTION:In a vehicle advancing in the direction F, in a front cooling unit 5, inner air or the open air is sucked to the suction side 5A by means of an inner/outer air switching door 11. Cooling air is discharged from the discharge side 5B to a duct 7 and discharged through a discharge port 8 in a car to the interior of a car room. Meanwhile, a rear cooling unit 6 sucks inner air through an inner air port 12 to produce cooling air, which is similarly discharged through the discharge port 8 in a car to the interior of a car room. During ventilation, the inner outer air switching door 11 is brought into the open air side and an discharge door 14 into the discharge side, the open air is taken in by the front unit, and inner air is sucked and discharged to the outside of a car by a rear unit. This constitution enables execution of ventilation without needing a ventilating device.
Inventors:
ARAI HIROKAZU
MIYAZAKI KUNIO
MIYAZAKI KUNIO
Application Number:
JP32779987A
Publication Date:
July 04, 1989
Filing Date:
December 24, 1987
Export Citation:
Assignee:
DIESEL KIKI CO
International Classes:
B60H1/00; (IPC1-7): B60H1/00
Attorney, Agent or Firm:
Mori Masazumi