Heat exchanger fin with corrugated portion and louvers
US9441890B2 · kind B2 · utility
4Cited by
4References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 10, 2011 |
| Grant date | Sep 13, 2016 |
| Priority date | — |
| Expiry date | Mar 1, 2034 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF28F2215/10
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A fin for a heat exchanger is provided that may include a fin body having a first heat exchange area, and a second heat exchange area, which is disposed to be adjacent to the first heat exchange area; a fin collar that passes through the fin body and protrudes from the fin body; and a plurality of fin portions formed at or on the fin body and having different shapes from each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.