GB423565A - Improvements in aeroplanes - Google Patents
Improvements in aeroplanesInfo
- Publication number
- GB423565A GB423565A GB21265/34A GB2126534A GB423565A GB 423565 A GB423565 A GB 423565A GB 21265/34 A GB21265/34 A GB 21265/34A GB 2126534 A GB2126534 A GB 2126534A GB 423565 A GB423565 A GB 423565A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- wing
- spoiler
- pivoted
- aileron
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C21/00—Influencing air flow over aircraft surfaces by affecting boundary layer flow
- B64C21/02—Influencing air flow over aircraft surfaces by affecting boundary layer flow by use of slot, ducts, porous areas or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C2230/00—Boundary layer controls
- B64C2230/06—Boundary layer controls by explicitly adjusting fluid flow, e.g. by using valves, variable aperture or slot areas, variable pump action or variable fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C2230/00—Boundary layer controls
- B64C2230/20—Boundary layer controls by passively inducing fluid flow, e.g. by means of a pressure difference between both ends of a slot or duct
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/10—Drag reduction
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
423,565. Controlling aircraft. BOULTON & PAUL, Ltd., Riverside Works, Norwich.-(Assignees of Leigh, A. G. ; 344, East 51st Street, New York, U.S.A.) July 20, 1934, No. 21265. Convention date, Nov. 3, 1933. [Class 4] A spoiler passage in each wing of an aeroplane is arranged with the opening in the upper surface of the wing in advance of that in the lower surface, closure members being provided which normally prevent the flow of air through the spoiler passages but either of which is operable at will to permit a flow of air from the bottom to the top of the wing for the purpose of effecting lateral control. The spoiler passage 1, 2, Fig. 1, has the upper end inclined forwardly of the wing and is adapted to be closed by pivoted valves 4, 5, connected by an endless chain 7 or by a pivoted valve 10, Fig. 4 with or without a balance flap 12. The valve may be in the form of a butterfly valve in the centre of the passage or may consist of a sliding plate. The valve 10, Fig. 8, is controlled by a spring 22 and is connected by a link 21 to a pivoted lever 15 provided with a pin 20 engaging in a slot 18 in a plate connected to the aileron 15. For small movements of the aileron 15 the valve 10 is maintained closed and opens only when the aileron has moved upwardly to permit the pin 20 to engage the end of the slot 18. The spoiler passages 24, Fig. 10, may be combined with ailerons 23 which are of small dimensions pivoted about an axis 25 inclined to the direction of flight.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US423565XA | 1933-11-03 | 1933-11-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB423565A true GB423565A (en) | 1935-02-04 |
Family
ID=21921444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21265/34A Expired GB423565A (en) | 1933-11-03 | 1934-07-20 | Improvements in aeroplanes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB423565A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1078875B (en) * | 1957-07-03 | 1960-03-31 | Flugzeugwerke Dresden Veb | Body flowed over with slits that lead from one side of the flow to the other |
| GB2129748A (en) * | 1982-11-10 | 1984-05-23 | Messerschmitt Boelkow Blohm | Device for reducing squall loads on aircraft wings |
| US20130313355A1 (en) * | 2012-05-22 | 2013-11-28 | Eurocopter | Pitching stabilization means and a rotary wing aircraft including such means |
| US20180099737A1 (en) * | 2016-10-11 | 2018-04-12 | Airbus Operations Limited | Control device for an aircraft |
| GB2554882A (en) * | 2016-10-11 | 2018-04-18 | Airbus Operations Ltd | An actuator mountable within an aircraft wing |
| US20180148163A1 (en) * | 2016-11-30 | 2018-05-31 | Airbus Defence and Space GmbH | Control surface component for a high-lift device of an aircraft and production method therefor |
| US10532805B2 (en) * | 2016-09-20 | 2020-01-14 | Gulfstream Aerospace Corporation | Airfoil for an aircraft having reduced noise generation |
-
1934
- 1934-07-20 GB GB21265/34A patent/GB423565A/en not_active Expired
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1078875B (en) * | 1957-07-03 | 1960-03-31 | Flugzeugwerke Dresden Veb | Body flowed over with slits that lead from one side of the flow to the other |
| GB2129748A (en) * | 1982-11-10 | 1984-05-23 | Messerschmitt Boelkow Blohm | Device for reducing squall loads on aircraft wings |
| US20130313355A1 (en) * | 2012-05-22 | 2013-11-28 | Eurocopter | Pitching stabilization means and a rotary wing aircraft including such means |
| US9302762B2 (en) * | 2012-05-22 | 2016-04-05 | Airbus Helicopters | Pitching stabilization means and a rotary wing aircraft including such means |
| US10532805B2 (en) * | 2016-09-20 | 2020-01-14 | Gulfstream Aerospace Corporation | Airfoil for an aircraft having reduced noise generation |
| US20180099737A1 (en) * | 2016-10-11 | 2018-04-12 | Airbus Operations Limited | Control device for an aircraft |
| GB2554882A (en) * | 2016-10-11 | 2018-04-18 | Airbus Operations Ltd | An actuator mountable within an aircraft wing |
| GB2554881A (en) * | 2016-10-11 | 2018-04-18 | Airbus Operations Ltd | A control device for an aircraft |
| US20180148163A1 (en) * | 2016-11-30 | 2018-05-31 | Airbus Defence and Space GmbH | Control surface component for a high-lift device of an aircraft and production method therefor |
| DE102016123096B4 (en) | 2016-11-30 | 2023-06-22 | Airbus Defence and Space GmbH | Control surface component for an aircraft lift aid device and manufacturing method therefor |
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