GB724745A - An electrically heated propeller de-icer - Google Patents
An electrically heated propeller de-icerInfo
- Publication number
- GB724745A GB724745A GB18924/53A GB1892453A GB724745A GB 724745 A GB724745 A GB 724745A GB 18924/53 A GB18924/53 A GB 18924/53A GB 1892453 A GB1892453 A GB 1892453A GB 724745 A GB724745 A GB 724745A
- Authority
- GB
- United Kingdom
- Prior art keywords
- icer
- wire
- heating
- heating element
- conductive rubber
- 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 8
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 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
724,745. Electrically-heated de-icers. WING- FOOT CORPORATION. July 8, 1953 [Dec. 12, 1952], No. 18924/53. Class 39 (3). An electrically-heated propeller de-icer comprises a body of resilient rubber containing a' conductive rubber heating element and at least one wire containing heating element. The de-icer is preferably in. sheet form and in Fig. 2 is shown attached to the leading edge of a propeller blade, a conductive rubber element 8 being in the central portion of the de-icer and a wire heating element 9, 9 being disposed on either side of the rubber element 8. In Fig. 5, wire elements 26 are formed of a number of parallel connected U-shaped wires, and in Fig. 4 (not shown) the central area of the heating unit comprises an additional wire element. In Fig. 6 (not shown) the heating wires extend parallel and longitudinally of the de-icer body. A further modification, Fig. 7, has wire heating elements 30 of which the wires are serpentine shaped. The area of the conductive rubber heating element preferably does not exceed 33 per cent of the de-icing area and different degrees of heat from different areas of the de-icer may be provided by appropriate choice of the various heating elements when constructing the de-icer.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US724745XA | 1952-12-12 | 1952-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB724745A true GB724745A (en) | 1955-02-23 |
Family
ID=22107832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB18924/53A Expired GB724745A (en) | 1952-12-12 | 1953-07-08 | An electrically heated propeller de-icer |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB724745A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2243412A (en) * | 1990-03-30 | 1991-10-30 | United Technologies Corp | Aircraft engine propulsor blade deicing |
| WO2011127997A1 (en) * | 2010-04-12 | 2011-10-20 | Siemens Aktiengesellschaft | Heating mats arranged in a loop on a blade |
| CN103582758A (en) * | 2011-05-31 | 2014-02-12 | Vtt技术研究中心 | Wind turbine blade and related method of manufacture |
| WO2018001435A1 (en) * | 2016-06-30 | 2018-01-04 | Vestas Wind Systems A/S | Busbars in a stacking arrangement |
-
1953
- 1953-07-08 GB GB18924/53A patent/GB724745A/en not_active Expired
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2243412A (en) * | 1990-03-30 | 1991-10-30 | United Technologies Corp | Aircraft engine propulsor blade deicing |
| GB2243412B (en) * | 1990-03-30 | 1994-11-23 | United Technologies Corp | Aircraft engine propulsor blade deicing |
| WO2011127997A1 (en) * | 2010-04-12 | 2011-10-20 | Siemens Aktiengesellschaft | Heating mats arranged in a loop on a blade |
| CN102822515A (en) * | 2010-04-12 | 2012-12-12 | 西门子公司 | Heating mats arranged in a loop on a blade |
| US9415875B2 (en) | 2010-04-12 | 2016-08-16 | Siemens Aktiengesellschaft | Heating mats arranged in a loop on a blade |
| EP2715128A4 (en) * | 2011-05-31 | 2015-04-08 | Teknologian Tutkimuskeskus Vtt Oy | Wind turbine blade and related method of manufacture |
| EP2715128A1 (en) * | 2011-05-31 | 2014-04-09 | Teknologian tutkimuskeskus VTT | Wind turbine blade and related method of manufacture |
| CN103582758A (en) * | 2011-05-31 | 2014-02-12 | Vtt技术研究中心 | Wind turbine blade and related method of manufacture |
| CN103582758B (en) * | 2011-05-31 | 2017-11-10 | 维斯泰克Oy公司 | Wind turbine blade and related manufacture method |
| US10632573B2 (en) | 2011-05-31 | 2020-04-28 | Wicetec Oy | Wind turbine blade and related method of manufacture |
| WO2018001435A1 (en) * | 2016-06-30 | 2018-01-04 | Vestas Wind Systems A/S | Busbars in a stacking arrangement |
| CN109563806A (en) * | 2016-06-30 | 2019-04-02 | 维斯塔斯风力系统集团公司 | Bus bar in stacked arrangement |
| US11319934B2 (en) | 2016-06-30 | 2022-05-03 | Vestas Wind Systems A/S | Busbars in a stacking arrangement |
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