GB1097988A - Apparatus for de-icing a surface of an aircraft or aero engine - Google Patents
Apparatus for de-icing a surface of an aircraft or aero engineInfo
- Publication number
- GB1097988A GB1097988A GB3768965A GB3768965A GB1097988A GB 1097988 A GB1097988 A GB 1097988A GB 3768965 A GB3768965 A GB 3768965A GB 3768965 A GB3768965 A GB 3768965A GB 1097988 A GB1097988 A GB 1097988A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reflectors
- elements
- heat
- lip
- intake
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
- F02C7/047—Heating to prevent icing
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
1,097,988. De-icing aircraft and propeller spinners. ROLLS-ROYCE Ltd. Aug. 19, 1966 [Sept. 3, 1965], No. 37689/65. Headings B7V and B7W. [Also in Division F1] A surface of an aircraft is de-iced by a radiant heater which directs its radiant heat on the inside of the surface, at least one reflector being provided to reflect heat from the heat on to the surface. In the embodiment shown relating to a gas turbine engine, electric heating elements 16, 17, 18 extend completely around the inside of the intake lip 14. Annular reflectors 19, 20, 21 of parabolic cross-section are each located behind a corresponding one of the elements so as to reflect the radiant heat on to the inner surface of the lip 14 to de-ice the lip. The elements may be divided so as to allow continuous heating of some parts of the intake and cyclic heating of other parts. To maintain the reflectivity of the reflectors, the reflectors and the elements may be sealed in an inert atmosphere. Alternatively, the reflectors may be attached to the skin of the intake so that heat is conducted away from the reflectors, or cooling air may be applied to them. Heating elements may be provided within the hollow propeller spinner 13 to de-ice the spinner.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3768965A GB1097988A (en) | 1965-09-03 | 1965-09-03 | Apparatus for de-icing a surface of an aircraft or aero engine |
| BE686024D BE686024A (en) | 1965-09-03 | 1966-08-26 | |
| JP5767666A JPS4830319B1 (en) | 1965-09-03 | 1966-09-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3768965A GB1097988A (en) | 1965-09-03 | 1965-09-03 | Apparatus for de-icing a surface of an aircraft or aero engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1097988A true GB1097988A (en) | 1968-01-03 |
Family
ID=10398294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3768965A Expired GB1097988A (en) | 1965-09-03 | 1965-09-03 | Apparatus for de-icing a surface of an aircraft or aero engine |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS4830319B1 (en) |
| BE (1) | BE686024A (en) |
| GB (1) | GB1097988A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2723761B1 (en) * | 1994-08-18 | 1996-09-20 | Snecma | TURBOREACTOR EQUIPPED WITH A DEFROST SYSTEM ON THE INPUT HOUSING |
-
1965
- 1965-09-03 GB GB3768965A patent/GB1097988A/en not_active Expired
-
1966
- 1966-08-26 BE BE686024D patent/BE686024A/xx unknown
- 1966-09-02 JP JP5767666A patent/JPS4830319B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4830319B1 (en) | 1973-09-19 |
| BE686024A (en) | 1967-02-01 |
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