EP 2083613 A2 20090805 - UNDERGROUND IRRIGATION SYSTEM
Title (en)
UNDERGROUND IRRIGATION SYSTEM
Title (de)
UNTERIRDISCHES BEWÄSSERUNGSSYSTEM
Title (fr)
SYSTÈME D'IRRIGATION SOUTERRAIN
Publication
Application
Priority
- US 2007067211 W 20070423
- US 74530806 P 20060421
Abstract (en)
[origin: WO2007124482A2] According to the present invention, an irrigation system pipe system 10 for aerating and watering a tract of land includes a first irrigation pipe section 14 having first and second isolated flow channels 34, 36, extending between the inlet and outlet ends 14a, 14b of the pipe section 14, the second flow channel 36 having a plurality of openings formed therethrough; a second irrigation pipe section 14' having first and second isolated flow channels 34', 36', extending between the inlet and outlet ends 14a', I4b' of the pipe section 14', the second flow channel 36' having a plurality of openings 38 formed therethrough; and coupling means 16 for interconnecting the first and second irrigation pipe sections 14, 14' so that water flowing through the first flow channels 34,34' and through the second flow channels 36, 36' can flow between the first and second flow channels of the first and second irrigation pipe sections.
IPC 8 full level
A01G 25/06 (2006.01); A01G 25/02 (2006.01); A62C 2/08 (2006.01); A62C 37/08 (2006.01); B05B 1/14 (2006.01); B05B 1/20 (2006.01); B05B 15/00 (2006.01); B05B 15/06 (2006.01); E21F 5/04 (2006.01); F16L 55/00 (2006.01); F23D 11/38 (2006.01); F23D 14/48 (2006.01)
CPC (source: EP)
A01G 25/06 (2013.01)
Citation (search report)
See references of WO 2007124482A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2007124482 A2 20071101; WO 2007124482 A3 20080918; EP 2083613 A2 20090805; MX 2008013474 A 20090520
DOCDB simple family (application)
US 2007067211 W 20070423; EP 07761117 A 20070423; MX 2008013474 A 20070423