Passive internal ice protection systems for engine inlets
US10858995B2 · kind B2 · utility
1Cited by
29References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 22, 2018 |
| Grant date | Dec 8, 2020 |
| Priority date | — |
| Expiry date | Sep 13, 2038 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF05D2300/614
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A system includes an engine cover covering a side-facing rotorcraft engine and having an opening and an ice protection member mounted on the engine cover between the opening and the engine, an area of the ice protection member smaller than an area of the opening. The ice protection member is configured to partially cover the opening to prevent ice having a particular size from entering into the engine and to allow air flow downstream into the engine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.