EP 2129840 B1 20210113 - JUNCTION DEVICE, SYSTEM AND METHOD FOR FLUID DRAINAGE
Title (en)
JUNCTION DEVICE, SYSTEM AND METHOD FOR FLUID DRAINAGE
Title (de)
VERBINDUNGSVORRICHTUNG, SYSTEM UND VERFAHREN ZUR DRAINAGE VON FLÜSSIGKEITEN
Title (fr)
DISPOSITIF DE JONCTION, SYSTÈME ET PROCÉDÉ POUR DRAINAGE DE FLUIDE
Publication
Application
Priority
- SG 2008000086 W 20080319
- SG 2007021777 A 20070323
Abstract (en)
[origin: WO2008118099A1] An anti-backflow junction device, system and method for fluid drainage systems is disclosed to increase velocity of one fluid flow with the introduction of that fluid flow to another fluid flow of the same fluid such as water, while allowing for the escape of a second fluid such as air having either a positive pressure flow or negative pressure flow to reduce the occurrence of backflow situations.
IPC 8 full level
E03C 1/12 (2006.01); E03F 3/00 (2006.01); E04F 17/00 (2006.01); F15D 1/04 (2006.01); F16L 41/02 (2006.01); F16L 55/07 (2006.01); F17D 1/00 (2006.01)
CPC (source: EP)
E03C 1/122 (2013.01); F15D 1/02 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2008118099 A1 20081002; AU 2008230182 A1 20081002; AU 2008230182 B2 20140116; CN 101688387 A 20100331; CN 101688387 B 20121010; EP 2129840 A1 20091209; EP 2129840 A4 20120516; EP 2129840 B1 20210113; MY 166761 A 20180720; SG 146476 A1 20081030
DOCDB simple family (application)
SG 2008000086 W 20080319; AU 2008230182 A 20080319; CN 200880007519 A 20080319; EP 08724350 A 20080319; MY PI20091913 A 20080319; SG 2007021777 A 20070323