Heat exchanger with a bond and a method for manufacturing the same
US11761716B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 9, 2019 |
| Grant date | Sep 19, 2023 |
| Priority date | — |
| Expiry date | May 20, 2040 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF28F9/26
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A heat exchanger having a first heat transfer tube with a first primary straight part and a first secondary straight part is provided. The heat exchanger includes a first primary bond part and a first secondary bond part. The first primary bond part is welded to the first secondary bond part to form a first primary bond that bonds the first primary straight part and the first secondary straight part of the first heat transfer tube. The first primary bond limits a first primary aperture and a first secondary aperture formed by the holes of the bond parts, wherein the straight parts of the first heat transfer tube extend through the first primary bond via the apertures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.