Air to air heat recovery ventilator
US5183098A · kind A · utility
56Cited by
23References
34Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 7, 1991 |
| Grant date | Feb 2, 1993 |
| Priority date | — |
| Expiry date | Mar 7, 2011 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF24F2203/1096
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A heat recovery ventilator having a rotary wheel heat exchanger uses a random matrix media of randomly interrelated small diameter heat-retentive fibrous material to provide high thermal efficiency in exchanging heat and moisture between inlet and exhaust air streams for residential, commercial and industrial applications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.