GB622778A - Improvements relating to the prevention of icing of aircraft - Google Patents
Improvements relating to the prevention of icing of aircraftInfo
- Publication number
- GB622778A GB622778A GB9187/47A GB918747A GB622778A GB 622778 A GB622778 A GB 622778A GB 9187/47 A GB9187/47 A GB 9187/47A GB 918747 A GB918747 A GB 918747A GB 622778 A GB622778 A GB 622778A
- Authority
- GB
- United Kingdom
- Prior art keywords
- duct
- gases
- outlets
- blister
- slots
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000002265 prevention Effects 0.000 title 1
- 239000007789 gas Substances 0.000 abstract 6
- 230000015572 biosynthetic process Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D15/00—De-icing or preventing icing on exterior surfaces of aircraft
- B64D15/02—De-icing or preventing icing on exterior surfaces of aircraft by ducted hot gas or liquid
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Air-Flow Control Members (AREA)
Abstract
622,778. De-icing systems. FAULKNER, A. W. April 3, 1947, No. 9187. [Class 4] An ice-prevention system for aircraft comprises a duct 20A, constructed as a blister and disposed along the leading part of the wing 19, and provided with a continuous outlet or a row of outlets so shaped that the airflow over the outlets will extract gas from the duct and direct it against the surface, means being provided for admitting hot gas to the duct. The engine exhaust pipes 11, Fig. 2, are led to a fishtail outlet 12 having slots 16 through which some of the gases pass to the duct under the control of the throttles 18. Warm air dis. charged from the engine cowling is admitted through the slots 17 to mix with the gases and cool them as necessary. The duct 20A, is crescent-shaped in cross-section, with the outlets at the horns 23, Fig. 4, through which the gases are extracted by the airstream. The duct 20A has an extension pipe leading to a blister on the nose of the fuselage through which the gases may be passed to prevent ice formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9187/47A GB622778A (en) | 1947-04-03 | 1947-04-03 | Improvements relating to the prevention of icing of aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9187/47A GB622778A (en) | 1947-04-03 | 1947-04-03 | Improvements relating to the prevention of icing of aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB622778A true GB622778A (en) | 1949-05-06 |
Family
ID=9867080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9187/47A Expired GB622778A (en) | 1947-04-03 | 1947-04-03 | Improvements relating to the prevention of icing of aircraft |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB622778A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10968827B2 (en) | 2016-09-28 | 2021-04-06 | Pratt & Whitney Canada Corp. | Anti-icing apparatus for a nose cone of a gas turbine engine |
-
1947
- 1947-04-03 GB GB9187/47A patent/GB622778A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10968827B2 (en) | 2016-09-28 | 2021-04-06 | Pratt & Whitney Canada Corp. | Anti-icing apparatus for a nose cone of a gas turbine engine |
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