GB627885A - Improvements in or relating to de-icing means for spinners for aircraft screw propellers - Google Patents
Improvements in or relating to de-icing means for spinners for aircraft screw propellersInfo
- Publication number
- GB627885A GB627885A GB3510/47A GB351047A GB627885A GB 627885 A GB627885 A GB 627885A GB 3510/47 A GB3510/47 A GB 3510/47A GB 351047 A GB351047 A GB 351047A GB 627885 A GB627885 A GB 627885A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lead
- elements
- disposed
- shell
- spinners
- 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
- 238000010438 heat treatment Methods 0.000 abstract 3
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 239000002759 woven fabric Substances 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
- B64D15/12—De-icing or preventing icing on exterior surfaces of aircraft by electric heating
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Resistance Heating (AREA)
Abstract
627,885. Spinners. C.S.A. INDUSTRIES, Ltd., MARSHALL, F. G., and PAUL, P. Feb. 6, 1947, No. 3510. [Class 114] Prevention of ice formation about the entry 17 of a spinner of the type comprising coaxial inner and outer shells 10, 11 is effected by electrical heating elements associated with the inner and/or outer shells. As shown, heating strips 16 riveted to the shell interiors and comprising flattened helical coils of wire are connected in series and thence are connected by a lead 35 to a plurality of elements 18 disposed within the leading edge of fairing stays 14, and in turn connected by a lead 36 to elements 19 disposed in the leading edge 11a of the outer shell 11. Current is supplied from a slip ring 23a, lead 28, bush 32 and lead 34 to one of the elements 16 and returns from another element 16 through a lead 37, pin 31 and lead 29 to a contact ring 23b. In a modification the heating elements may be disposed externally of the shells and may comprise woven fabric. The elements may also comprise annular strips extending completely round the shell peripheries. Current is automatically controlled by a humid thermostat 47 having a manual override switch 48.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3510/47A GB627885A (en) | 1947-02-06 | 1947-02-06 | Improvements in or relating to de-icing means for spinners for aircraft screw propellers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3510/47A GB627885A (en) | 1947-02-06 | 1947-02-06 | Improvements in or relating to de-icing means for spinners for aircraft screw propellers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB627885A true GB627885A (en) | 1949-08-17 |
Family
ID=9759688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3510/47A Expired GB627885A (en) | 1947-02-06 | 1947-02-06 | Improvements in or relating to de-icing means for spinners for aircraft screw propellers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB627885A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2945345A (en) * | 1951-08-02 | 1960-07-19 | George R Hoffmann | Air flow control for jet propelled craft |
| WO2010103104A1 (en) | 2009-03-13 | 2010-09-16 | Sagem Defense Securite | Engine and pod assembly for an aircraft, equipped with an anti-icing device |
| US10087840B2 (en) | 2013-04-03 | 2018-10-02 | United Technologies Corporation | Gas turbine engine de-icing system |
-
1947
- 1947-02-06 GB GB3510/47A patent/GB627885A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2945345A (en) * | 1951-08-02 | 1960-07-19 | George R Hoffmann | Air flow control for jet propelled craft |
| WO2010103104A1 (en) | 2009-03-13 | 2010-09-16 | Sagem Defense Securite | Engine and pod assembly for an aircraft, equipped with an anti-icing device |
| FR2943040A1 (en) * | 2009-03-13 | 2010-09-17 | Sagem Defense Securite | AIRCRAFT ENGINE AND NACELLE ASSEMBLY EQUIPPED WITH ANTI-ICE DEVICE |
| US8997451B2 (en) | 2009-03-13 | 2015-04-07 | Sagem Defense Securite | Engine and pod assembly for an aircraft, equipped with an anti-icing device including a source of radiation and pulse control unit connected to the source of radiation |
| US10087840B2 (en) | 2013-04-03 | 2018-10-02 | United Technologies Corporation | Gas turbine engine de-icing system |
| US10815884B2 (en) | 2013-04-03 | 2020-10-27 | Raytheon Technologies Corporation | Gas turbine engine de-icing system |
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