Heat exchanger for gas turbine engines
US10041741B2 · kind B2 · utility
12Cited by
10References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 26, 2015 |
| Grant date | Aug 7, 2018 |
| Priority date | — |
| Expiry date | Apr 10, 2036 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF05D2260/98
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A heat exchanger defines an annulus divided by a plurality of radial plates extending longitudinal along the annulus, into a plurality of channels. A first group of the channels form an oil passage and a second group of channels form a fuel passage. The channels in the respective first and second groups are circumferentially alternately positioned one to another, and heat transfer from the oil passage to the fuel passage takes place through the radial plates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.