Air-conditioning control apparatus for automotive vehicles
US4426852A · kind A · utility
11Cited by
2References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 6, 1981 |
| Grant date | Jan 24, 1984 |
| Priority date | — |
| Expiry date | May 6, 2001 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05D23/1917
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
In an automobile air-conditioning control apparatus, in accordance with a setting temperature signal and an actual temperature signal, a microcomputer controls the rotational speed of blower motors and shifts the direction of flow changing plates, so that the control between a concentrated blowing condition and an overall blowing condition may be effected successively and gradually.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.