EP 2132384 A4 20111012 - FLOOR DRAIN
Title (en)
FLOOR DRAIN
Title (de)
BODENABLAUF
Title (fr)
SIPHON DE SOL
Publication
Application
Priority
- SE 2008000173 W 20080303
- SE 2007000207 W 20070304
Abstract (en)
[origin: WO2008108692A1] Floor drain with water trap including an upper screen (19, 28) or lip and a lower screen or threshold (32, 36) extending to a higher level than the lower edge of the upper screen, and that the water first flow below the upper screen and thereafter over the lower screen. The inlet part before the upper screen has a small cross-section or volume in relation to the water volume between the upper and the lower screen securing an efficient flushing away of light pollutions.
IPC 8 full level
E03F 5/04 (2006.01); E03F 5/042 (2006.01)
CPC (source: EP KR US)
E03F 5/042 (2013.01 - EP KR US); E03F 7/02 (2013.01 - KR); F16K 31/18 (2013.01 - KR); E03F 2005/0416 (2013.01 - EP US)
Citation (search report)
- [X] WO 0109443 A1 20010208 - SANILAND S R L [IT], et al
- See references of WO 2008108706A1
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 2008108692 A1 20080912; CN 101668906 A 20100310; EP 2132384 A1 20091216; EP 2132384 A4 20111012; KR 20090127911 A 20091214; TW 200902805 A 20090116; US 2010089838 A1 20100415; WO 2008108706 A1 20080912
DOCDB simple family (application)
SE 2007000207 W 20070304; CN 200880012436 A 20080303; EP 08724105 A 20080303; KR 20097020799 A 20080303; SE 2008000173 W 20080303; TW 97107531 A 20080304; US 52953008 A 20080303