SU648072A3 - Optical indicator of aircraft descent angle at landing - Google Patents
Optical indicator of aircraft descent angle at landingInfo
- Publication number
- SU648072A3 SU648072A3 SU772439102A SU2439102A SU648072A3 SU 648072 A3 SU648072 A3 SU 648072A3 SU 772439102 A SU772439102 A SU 772439102A SU 2439102 A SU2439102 A SU 2439102A SU 648072 A3 SU648072 A3 SU 648072A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- landing
- optical indicator
- descent angle
- aircraft descent
- angle
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
- B64F1/18—Visual or acoustic landing aids
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Traffic Control Systems (AREA)
Description
1one
Изобретение относитс к визуальным индикаторам плоскости снижени , предназначенным дл использовани в светосигнальных аэродромных устройствах, в частности в устройствах дл визуального наведени самолетов при посадке.The invention relates to visual indicators of a plane of descent intended for use in light-signaling aerodrome devices, in particular, in devices for visual guidance of airplanes during landing.
Известно светотехническое устройство, содержащее несколько смонтированных на взлетно-посадочной полосе (ВПП) прожек-. торов, каждый из которых выполнен в виде оптически св занных рефлектора, лампы, накаливани , экрана и светофильтров 1. Однако такое устройство не обеспечивает требуемых Характеристик светового луча в ночное врем , в частности точной ориентации , его совпадени с дневным лучом и заданного угла раскрыва.Known lighting device containing several mounted on the runway (runway) prozhek-. tori, each of which is made in the form of optically coupled reflectors, lamps, incandescence, screen and light filters 1. However, such a device does not provide the required Characteristics of the light beam at night, in particular, precise orientation, its coincidence with the day beam and a given opening angle.
Целью изобретени вл етс обеспечение точного указани угла снижени в ночных услови х. Это достигаетс тем, что прожектор предлагаемого оптического указател угла снижени самолета при посадке снабжен дополнительной лампой накаливани , расположенной в точке, смещенной в горизонтальной плоскости относительно оси рефлектора .The aim of the invention is to provide an accurate indication of the angle of descent at night. This is achieved by the fact that the spotlight of the proposed optical index of the angle of descent of the aircraft during landing is provided with an additional incandescent lamp located at a point displaced in the horizontal plane relative to the axis of the reflector.
Указатель может быть снабжен второй дополнительной лампой накаливани , рас2The pointer may be equipped with a second additional incandescent lamp,
положенной в точке, смещенной в горизонтальной плоскости симметрично первой дополнительной относительнр рси рефлектора .positioned at a point displaced in the horizontal plane symmetrically with the first additional relative reflector rsi.
На фиг. 1 показан вариант выполнени описываемого указател с двум прожекторами , вид сверху; на фиг. 2 - типовые углы настройки светосигнального аэродромного оборудование по углу места; на фиг. 3- вариант выполнени указател с двум дополнительными лампами, вид сверху.FIG. 1 shows an embodiment of the described indicator with two spotlights, top view; in fig. 2 - typical angles of adjustment of the light-signaling aerodrome equipment by elevation; in fig. 3 is an embodiment of the pointer with two additional lamps, top view.
Указатель (см. фиг. 1) содержит в кожухе (на чертеже не показан) два рефлектора 1 и 2, внутри которых размещены две лампы 3 и 4 накаливани , нити накала которых расположены по, ос м соответствующих рефлекторов . Световой луч, отражаемый каждым рефлектором, попадает в фокусирующую линзу 5, 6, на выходе которой образуетс дневной сигнальный луч. Угол раскрь1ва в азимуте (2x5°) определ етс совместно характеристиками рефлекторов и линз. Экраны 7 и 8 устанавливаютс дл регулировки лучей по углу места. Дл типовой настройки (см. фиг. 2) экра-ны 7 и 8 отсекают свет при превышении заданного угла снижени tti ; в этом конкретном случае световой луч виден пилоту только тогда,-когда его самолетThe pointer (see Fig. 1) contains in the housing (not shown) two reflectors 1 and 2, inside of which two incandescent lamps 3 and 4 are placed, the filaments of which are located along the axes of the corresponding reflectors. The light beam reflected by each reflector falls into the focusing lens 5, 6, at the output of which a day signal beam is formed. The angle of excitation in azimuth (2x5 °) is determined jointly by the characteristics of the reflectors and lenses. Screens 7 and 8 are installed to adjust the beams in elevation. For typical settings (see Fig. 2), screens 7 and 8 cut off the light when the specified angle of reduction tti is exceeded; in this particular case, the light beam is only visible to the pilot, when his plane
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE163583A BE837656A (en) | 1976-01-16 | 1976-01-16 | VISUAL APPROACH SLOPE INDICATOR |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU648072A3 true SU648072A3 (en) | 1979-02-15 |
Family
ID=3842841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU772439102A SU648072A3 (en) | 1976-01-16 | 1977-01-14 | Optical indicator of aircraft descent angle at landing |
Country Status (4)
| Country | Link |
|---|---|
| FI (1) | FI770100A (en) |
| FR (1) | FR2338188A1 (en) |
| NL (1) | NL7700311A (en) |
| SU (1) | SU648072A3 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2991743A (en) * | 1957-07-25 | 1961-07-11 | Burroughs Corp | Optical device for image display |
| GB948541A (en) * | 1961-12-22 | 1964-02-05 | Gen Electric Co Ltd | Improvements in or relating to visual position-indicating arrangements |
| US3191146A (en) * | 1962-03-26 | 1965-06-22 | Reginald F Mitchell | Visual landing aid for airplanes |
| US3465285A (en) * | 1967-04-05 | 1969-09-02 | Us Air Force | Vehicle approach direction indicating apparatus |
-
1977
- 1977-01-13 FI FI770100A patent/FI770100A/fi not_active Application Discontinuation
- 1977-01-13 NL NL7700311A patent/NL7700311A/en not_active Application Discontinuation
- 1977-01-14 SU SU772439102A patent/SU648072A3/en active
- 1977-01-14 FR FR7701001A patent/FR2338188A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FI770100A (en) | 1977-07-17 |
| NL7700311A (en) | 1977-07-19 |
| FR2338188A1 (en) | 1977-08-12 |
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