Title:
AIR-CONDITIONING DEVICE FOR VEHICLE
Document Type and Number:
Japanese Patent JP3305800
Kind Code:
B2
Abstract:
PURPOSE: To perform display of the clogged state of the filter of in air- conditioning device for a vehicle and switching of an air introduction passage.
CONSTITUTION: Pressure sensors are arranged in respective positions situated upper stream and downstream from a filter 3. A clog sensor 7 to detect a clogged state comprises two pressure sensors, and a detected signal from the clog sensor 7 is inputted to a control unit 8. The control unit 8 is caused to control display of a clog display unit 9 based on a detected result for the clogged state of the filter 3 and control switching of a switching damper 6.
More Like This:
| JP2000006636 | FILTER FOR AUTOMOBILE AIR CONDITIONER |
| JP3951454 | AIR CLEANER FOR VEHICLE |
Inventors:
Tsutomu Miyashita
Yoshimitsu Fukushima
Yoshimitsu Fukushima
Application Number:
JP6553493A
Publication Date:
July 24, 2002
Filing Date:
March 24, 1993
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
B60H3/06; G01L13/00; (IPC1-7): B60H3/06; G01L13/00
Domestic Patent References:
| JP1245130A | ||||
| JP466717A | ||||
| JP1160723A | ||||
| JP62152919A | ||||
| JP63196714U | ||||
| JP6268809U |
Attorney, Agent or Firm:
Yoichiro Shimoda (2 outside)