EP 1627970 A3 20070103 - Combined sewer overflow
Title (en)
Combined sewer overflow
Title (de)
Überlauf mit Notablauf
Title (fr)
Dispositif de trop-plein avec déversoir de secours
Publication
Application
Priority
GB 0417065 A 20040730
Abstract (en)
[origin: GB2416714A] A combined sewer overflow comprises a chamber 1 formed from a length of plastics pipe for ease of off-site manufacture. The chamber has storm and foul water inlet and outlet ports 4, 5 for connection to a drainage system. A baffler 12 and weir 17 is provided to divide the chamber into a normal flow passage 13 and an overflow passage 14. A filter 16 is provided in relation to the barrier 12 and weir 17 so that when the level of sewerage within the chamber rises above the filter, at least some solids are prevented from reaching an overflow 6.
IPC 8 full level
CPC (source: EP GB)
E03F 5/12 (2013.01 - EP); E03F 5/14 (2013.01 - GB); E03F 5/125 (2013.01 - EP)
Citation (search report)
- [X] GB 2365797 A 20020227 - UPONOR LTD [GB], et al
- [X] WO 0204755 A1 20020117 - ECOSOL PTY LTD [AU], et al
- [A] WO 9954564 A1 19991028 - ECOSOL PTY LTD [AU], et al
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 NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
GB 0417065 D0 20040901; GB 2416714 A 20060208; GB 2416714 B 20090121; EP 1627970 A2 20060222; EP 1627970 A3 20070103
DOCDB simple family (application)
GB 0417065 A 20040730; EP 05254718 A 20050728