PL52298B1 - - Google Patents
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- Publication number
- PL52298B1 PL52298B1 PL111341A PL11134165A PL52298B1 PL 52298 B1 PL52298 B1 PL 52298B1 PL 111341 A PL111341 A PL 111341A PL 11134165 A PL11134165 A PL 11134165A PL 52298 B1 PL52298 B1 PL 52298B1
- Authority
- PL
- Poland
- Prior art keywords
- duster
- arms
- chemicals
- agricultural
- closed
- Prior art date
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- 239000000126 substance Substances 0.000 description 5
- 238000010410 dusting Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Description
Pierwszenstwo: Opublikowano: 5.1.1967 52298 KI.MKP oZ UKD 632. 982. 3. 05—84— —182. 3 BIBLIOTEKA Twórca wynalazku: inz. Bernard Staszewski Wlasciciel patentu: Wytwórnia Sprzetu Komunikacyjnego, Warszawa (Polska) |Ur*dl» Wentowego: Opylacz Uprawy rolne i lesne wymagaja czesto za¬ biegów ochronnych zabezpieczajacych rosliny przed zniszczeniem. Jednym ze sposobów tego za¬ bezpieczenia jest opylanie upraw rolnych i les¬ nych srodkami chemicznymi przy uzyciu samo¬ lotów. Aby rosliny zostaly równomiernie opylone srodkami chemicznymi, stosowane jest kilka ro¬ dzajów opylaczy. Jednak prawie wszystkie ze znanych opylaczy maja wady a jedna z nich jest stosunkowo duza nierównomiernosc opylania.Opylacz wedlug wynalazku wyróznia sie od pozostalych tym, ze umozliwia wymagana równo¬ miernosc pokrycia upraw srodkami chemiczny¬ mi. Uzyskuje sie to dzieki wyirrzystaniu stru¬ mienia powietrza oplywajacego samolot w czasie lotu. Opylacz w ksztalcie plata nosnego o roz¬ pietosci okolo 1/2—2/3 rozpietosci samolotu mon¬ tuje sie pod kadlubem samolotu w miejscu otworu wylotowego ze zbiornika.Rysunek przedstawia schematycznie opylacz wedlug wynalazku w widoku perspektywicznym.Opylacz sklada sie z trzech zasadniczych czes¬ ci: korpusu 1 i dwóch ramion 2. Korpus 1 jest zasadniczym elementem wiazacym pozostale czes¬ ci i jest wykorzystany równoczesnie jako chwyt powietrza zamykany przeslona 3 i jako komora mieszania srodków chemicznych z powietrzem.Srodki chemiczne sa zasypywane przez otwór wlotowy 5. Rozpedzona mieszanina powietrza z pylem przeplywa do ramion 2 opylacza a nastep¬ nie przez otworki 6 wyplywa na zewnatrz ra- 5 mion opylacza. Dzieki takiej konstrukcji opyla¬ cza uzyskuje sie w efekcie plaski szeroki i rów¬ nomierny warkocz rozpylonego pylu, który po opadnieciu na ziemie daje wymagana równomier¬ nosc opylania. W celu zmniejszenia oporu opy- i° lacza przy przelotach (nie roboczych) wlot po¬ wietrza jest zamykany przeslona 3 za pomoca dzwigni 4. 15 PLPreference: Published: 5.1.1967 52298 KI.MKP oZ UKD 632.982. 3. 05—84— —182. 3 LIBRARY Inventor: inz. Bernard Staszewski Patent owner: Wytwórnia Sprzetu Komunikacyjnego, Warsaw (Poland) | Born for Wentowy: Dusting Plant Agricultural and forest crops often require protective measures to prevent damage to plants. One method of this protection is the dusting of agricultural and forestry crops with chemicals using airplanes. Several types of dusters are used to ensure that the plants are evenly dusted with chemicals. However, almost all of the known dusters have disadvantages, one of which is the relatively large non-uniformity of dusting. The duster according to the invention differs from the others in that it allows the required uniformity of coverage of crops with chemicals. This is achieved by taking advantage of the stream of air flowing around the aircraft in flight. The duster in the shape of a tine plate with a width of approximately 1 / 2–2 / 3 of the span of the aircraft is mounted under the fuselage at the outlet opening from the tank. The drawing shows a schematic view of the duster according to the invention in a perspective view. The duster consists of three main parts Body 1 and two arms 2. Body 1 is the main element that binds the rest of the parts and is used simultaneously as an air intake closed by a shutter 3 and as a chamber for mixing chemicals with air. Chemicals are poured through the inlet opening 5. The discharged mixture the air with the dust flows into the duster arms 2 and then flows through the holes 6 to the outside of the duster arms 5. Due to this design of the duster, a flat, wide and even tail of sprayed dust is obtained, which, after falling to the ground, gives the required uniformity of dusting. In order to reduce the resistance of the sprayer at (non-working) passages, the air inlet is closed by shutter 3 by means of a lever 4. 15 EN
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL52298B1 true PL52298B1 (en) | 1966-10-25 |
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