Heat pump type heating apparatus and control method thereof
US5170936A · kind A · utility
50Cited by
0References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 25, 1990 |
| Grant date | Dec 15, 1992 |
| Priority date | — |
| Expiry date | Jun 25, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B30/70
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A heat pump type apparatus with an air heating mode which heats a whole space using an internal heat-exchanger, a floor heating mode which heats the floor around the space using a floor heating panel, and a combined use of both type heating. In the combined use mode, the apparatus compensates the desired preset room temperature by a specified value in response to the results of a comparison of an actual floor temperature and a desired preset floor temperature.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.