FIELD: agriculture, in particular, irrigation of farm crops, in particular, drop irrigation equipment.
SUBSTANCE: drop-type water outlet has cover with inlet aperture, membrane with concentrically arranged rows of apertures, casing with outlet aperture, float, flexible non-stretchable water-conducting thread, flexible member and drop-former.
EFFECT: stabilized irrigation norms.
6 cl, 3 dwg
Title | Year | Author | Number |
---|---|---|---|
DROPPER | 2004 |
|
RU2269253C1 |
DROPPER | 2005 |
|
RU2282350C1 |
INJECTOR FOR DROP IRRIGATION | 2004 |
|
RU2259038C1 |
DROP-TYPE WATER OUTLET | 2005 |
|
RU2282344C1 |
INJECTOR FOR DROP IRRIGATION SYSTEM | 2004 |
|
RU2275790C1 |
SPRINKLER-DROPPER | 2017 |
|
RU2649344C1 |
DROP-TYPE DRAINAGE OUTLET | 2003 |
|
RU2240682C1 |
DROP-TYPE WATER OUTLET | 2005 |
|
RU2282347C1 |
WATER OUTLET FOR DROP IRRIGATION | 0 |
|
SU935011A1 |
DROP-TYPE WATER OUTLET | 2005 |
|
RU2296460C1 |
Authors
Dates
2006-08-27—Published
2005-03-28—Filed