Tube for heat exchanger
US10113813B2 · kind B2 · utility
0Cited by
2References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 13, 2015 |
| Grant date | Oct 30, 2018 |
| Priority date | — |
| Expiry date | Feb 13, 2035 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF28F2225/04
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A tube for a heat exchanger, and more particularly, a tube for a heat exchanger, which has a first reinforcement portion corresponding to a curved section of a tube and a second reinforcement portion attached to the first reinforcement portion formed at both ends of an inner fin so as to increase the strength of both ends in the air flow direction of the tube.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.