EP 3841256 A1 20210630 - RAINWATER ATTENUATION APPARATUS AND METHOD
Title (en)
RAINWATER ATTENUATION APPARATUS AND METHOD
Title (de)
REGENWASSERDÄMPFER UND VERFAHREN
Title (fr)
APPAREIL ET PROCÉDÉ D'ATTÉNUATION DES EAUX DE PLUIE
Publication
Application
Priority
- GB 201813517 A 20180820
- GB 2019052319 W 20190819
Abstract (en)
[origin: WO2020039172A1] A rainwater attenuation apparatus (10) and method of rainwater attenuation are disclosed. The apparatus (10) includes a vessel (12) for containing a volume of liquid and having an inlet (16) for receiving rainwater from a rainwater collection system (18). There is a first outlet (24) for connection to a surface water sewerage system. The flow of collected rainwater through said first outlet (24) is determined by a remotely controlled first valve (28). A second outlet (56) and tap valve (58) allow the rainwater to be drained for other uses. The vessel (12) is formed from plurality of tubes (50) arranged in a grid formation and connected by a manifold (52). Bundles of partial tube lengths connected end to end to create a significant height and volume of vessel (12)..
IPC 8 full level
E03B 1/04 (2006.01); E03B 3/03 (2006.01); E03F 5/10 (2006.01)
CPC (source: EP GB)
E03B 1/041 (2013.01 - EP GB); E03B 3/03 (2013.01 - EP GB); E03F 5/101 (2013.01 - EP GB); E03B 2001/047 (2013.01 - EP GB); Y02A 10/30 (2017.12 - EP GB); Y02A 20/00 (2017.12 - EP GB); Y02A 20/108 (2017.12 - EP GB)
Citation (search report)
See references of WO 2020039172A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020039172 A1 20200227; EP 3841256 A1 20210630; GB 201813517 D0 20181003; GB 202103749 D0 20210505; GB 2591395 A 20210728; GB 2591395 B 20230201
DOCDB simple family (application)
GB 2019052319 W 20190819; EP 19782663 A 20190819; GB 201813517 A 20180820; GB 202103749 A 20190819