RU182326U1 - Device for spraying substances from an airplane using smoke bombs - Google Patents
Device for spraying substances from an airplane using smoke bombs Download PDFInfo
- Publication number
- RU182326U1 RU182326U1 RU2018100554U RU2018100554U RU182326U1 RU 182326 U1 RU182326 U1 RU 182326U1 RU 2018100554 U RU2018100554 U RU 2018100554U RU 2018100554 U RU2018100554 U RU 2018100554U RU 182326 U1 RU182326 U1 RU 182326U1
- Authority
- RU
- Russia
- Prior art keywords
- wing
- smoke bombs
- airplane
- smoke
- spraying substances
- Prior art date
Links
- 239000000779 smoke Substances 0.000 title claims abstract description 13
- 239000000126 substance Substances 0.000 title claims abstract description 7
- 238000005507 spraying Methods 0.000 title claims abstract description 5
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000010006 flight Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
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
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
- B64D1/20—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting for sky-writing
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
Полезная модель относится к авиационным устройствам для распыления веществ.Устройство авиационного распыления веществ с самолета с помощью дымовых шашек содержит законцовки крыла и отличается тем, что дымовые шашки расположены в один или два ряда в законцовках крыла на концах консолей крыла в плоскости, проходящей через хорду крыла под углом 5-85 градусов к горизонтали.The invention relates to aviation devices for spraying substances. The device for spraying substances from an airplane using smoke bombs contains wingtips and differs in that the smoke bombs are located in one or two rows in the wingtips at the ends of the wing consoles in a plane passing through the chord of the wing at an angle of 5-85 degrees to the horizontal.
Description
Полезная модель относится к авиационным устройствам для распыления веществ.The utility model relates to aviation devices for spraying substances.
Известны подобные технические решения, например, пат. России №2323130 «Устройство для образования дымового цветного следа». Недостатков всех подобных устройств является то, что они уменьшают аэродинамическое качество крыла.Similar technical solutions are known, for example, US Pat. Russia №2323130 "Device for the formation of smoke color trail." The disadvantages of all such devices is that they reduce the aerodynamic quality of the wing.
Задача и технический результат полезной модели - повышение аэродинамическое качество крыла.The objective and technical result of the utility model is to increase the aerodynamic quality of the wing.
Для этого дымовые шашки расположены в один или два ряда в законцовках крыла на концах консолей крыла в плоскости, проходящей через хорду крыла под углом 5-85 градусов к горизонтали (при нормальном положении самолета).To do this, smoke bombs are located in one or two rows in the wingtips at the ends of the wing consoles in a plane passing through the chord of the wing at an angle of 5-85 degrees to the horizontal (in the normal position of the aircraft).
При этом предполагалось, что расположенные таким образом ряды шашек цилиндрической формы будут препятствовать перетеканию воздуха с нижней поверхности крыла на его верхнюю поверхность. То есть, будут работать как «концевые крылышки», широко применяемые в авиации.At the same time, it was assumed that rows of cylindrical-shaped checkers arranged in this way would prevent air from flowing from the lower surface of the wing to its upper surface. That is, they will work as “end wings”, which are widely used in aviation.
Дымовые шашки в рядах могут располагаться квадратно-гнездовым способом, или в шахматном порядке.Smoke bombs in rows can be arranged in a square-nesting manner, or in a checkerboard pattern.
Пробные полеты одноместного одномоторного сельскохозяйственного самолета «МВЕН-500» подтвердили указанное предположение - скороподъемность самолета и его подъемная сила выросли на 4-5% по сравнению с полуэллиптической законцовкой с соотношением осей эллипса 1:5.Trial flights of the single-engine single-engine agricultural aircraft MVEN-500 confirmed this assumption - the aircraft’s climb rate and its lifting force increased by 4-5% compared to a semi-elliptical tip with an ellipse axis ratio of 1: 5.
Управляемость не нарушилась и, по субъективной оценке летчиков, даже улучшилась. Крейсерская скорость снизилась незначительно - на 3%.Manageability was not broken and, according to the subjective assessment of the pilots, even improved. Cruising speed decreased slightly - by 3%.
При этом выяснилось, что благодаря концевым завихрениям на концах крыла происходит интенсивное перемешивание вещества из дымовых шашек с воздухом, при этом радиус завихрений составлял 5-6 метров, и в дальнейшем происходило рассеивание дымного следа до ширины 25-30 метров.At the same time, it turned out that due to the end vortices at the wing ends, the substance from smoke bombs is intensively mixed with air, while the radius of the vortices was 5-6 meters, and later the smoke trail was dispersed to a width of 25-30 meters.
На прилагаемом эскизе изображена консоль крыла 1 со сменной законцовкой крыла 2, на которой установлены в два ряда дымовые шашки 3.The attached sketch shows the wing console 1 with a
Работает устройство так: по команде летчика срабатывают запалы шашек, и происходит обширное дымообразование с хорошей равномерностью рассеивания вещества дымовых шашек.The device works like this: on the pilot's command, fuses of checkers are triggered, and extensive smoke formation occurs with good uniformity of dispersion of the substance of smoke bombs.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2018100554U RU182326U1 (en) | 2018-01-09 | 2018-01-09 | Device for spraying substances from an airplane using smoke bombs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2018100554U RU182326U1 (en) | 2018-01-09 | 2018-01-09 | Device for spraying substances from an airplane using smoke bombs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU182326U1 true RU182326U1 (en) | 2018-08-14 |
Family
ID=63177493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2018100554U RU182326U1 (en) | 2018-01-09 | 2018-01-09 | Device for spraying substances from an airplane using smoke bombs |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU182326U1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2095287C1 (en) * | 1995-08-30 | 1997-11-10 | Николай Васильевич Кретов | Method of visualization of aircraft flight trajectory and visualization device (versions) |
| US20010015126A1 (en) * | 2000-02-23 | 2001-08-23 | Jens Grunewald | Multiple-barrel mortar assembly for launching grenades off the side of a combat vehicle |
| US6289817B1 (en) * | 1998-11-10 | 2001-09-18 | The United States Of America As Represented By The Secretary Of The Navy | Remote controlled payload delivery |
| RU2323130C1 (en) * | 2006-11-09 | 2008-04-27 | Открытое акционерное общество "Государственное машиностроительное конструкторское бюро "Вымпел" им. И.И. Торопова" | Device for forming colored smoke trail |
-
2018
- 2018-01-09 RU RU2018100554U patent/RU182326U1/en not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2095287C1 (en) * | 1995-08-30 | 1997-11-10 | Николай Васильевич Кретов | Method of visualization of aircraft flight trajectory and visualization device (versions) |
| US6289817B1 (en) * | 1998-11-10 | 2001-09-18 | The United States Of America As Represented By The Secretary Of The Navy | Remote controlled payload delivery |
| US20010015126A1 (en) * | 2000-02-23 | 2001-08-23 | Jens Grunewald | Multiple-barrel mortar assembly for launching grenades off the side of a combat vehicle |
| RU2323130C1 (en) * | 2006-11-09 | 2008-04-27 | Открытое акционерное общество "Государственное машиностроительное конструкторское бюро "Вымпел" им. И.И. Торопова" | Device for forming colored smoke trail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TE9K | Change of address for correspondence (utility model) |
Effective date: 20190520 |
|
| MM9K | Utility model has become invalid (non-payment of fees) |
Effective date: 20200110 |