Heat exchanging device
US5097897A · kind A · utility
27Cited by
6References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 21, 1989 |
| Grant date | Mar 24, 1992 |
| Priority date | — |
| Expiry date | Dec 21, 2009 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25D2400/04
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A heat exchanging device includes two heat exchangers, each of the heat exchangers including a metal plate and a pipe attached to the plate for conducting a heat exchanging medium, the plate with the pipe being bent into a winding, and the heat exchangers being arranged with respective axes of winding aligned with each other and with any opposite faces of the heat exchangers positioned with a specified distance not to come in contact with each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.