Heat exchanger and refrigerating air conditioner
US8272233B2 · kind B2 · utility
3Cited by
14References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 14, 2006 |
| Grant date | Sep 25, 2012 |
| Priority date | — |
| Expiry date | Apr 1, 2028 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF28F2255/02
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A heat exchanger includes a first flat tube in which a low temperature fluid flows and a second flat tube in which a high temperature fluid flows and that is laminated on the first flat tube and arranged so that the flow direction of the high temperature fluid is parallel to the flow direction of the low temperature fluid. One of the first and second flat tubes is arranged in the direction of lamination. Ends of the flat tubes are bent in a direction intersecting at right angles both flow directions of the fluids and the direction of lamination.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.