Global Patent Index - EP 0904471 B1

EP 0904471 B1 2002-09-18 - SEWERAGE INLET

Title (en)

SEWERAGE INLET

Title (de)

SCHMUTZWASSEREINLAUF

Title (fr)

ELEMENT D'ADMISSION D'EAU USEE

Publication

EP 0904471 B1 (DE)

Application

EP 97927168 A

Priority

  • DE 19623869 A
  • EP 9703025 W

Abstract (en)

[origin: US6192915B1] Sewerage inlet having a grating (3), a foliage-retaining basin (4) arranged below said grating (3) and a container provided with an outflow pipe (6) in which container a valve (10) controlled by a float is arranged upstream of the outflow pipe (6) and closes said outflow pipe (6) when the liquid in the container is lighter than water.For conveying the surface water away from streets, grounds and production yards a sewerage inlet is proposed, the container (5) thereof being subdivided by a removable separating floor (11) into an upper sedimentation chamber (12) and a lower collection chamber (13) into which the outflow inlet (8) connected with said outflow pipe (6) having a valve (10) and a float are arranged and whereby said sedimentation chamber (12) is connected via a soil pipe (14) with said collection chamber (13), the inlet opening (15) thereof being at a relatively large distance from said separating floor (11) and the outlet opening (16) being below said outflow pipe (6).

IPC 1-7 (main, further and additional classification)

E03F 5/04; E03F 5/16

IPC 8 full level (invention and additional information)

E03F 5/04 (2006.01); E03F 5/16 (2006.01)

CPC (invention and additional information)

E03F 5/0405 (2013.01); E03F 2005/0416 (2013.01); E03F 2005/0417 (2013.01); Y10T 137/3006 (2015.04); Y10T 137/4501 (2015.04); Y10T 137/4546 (2015.04); Y10T 137/4553 (2015.04); Y10T 137/4568 (2015.04)

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GB IE IT LI NL SE

DOCDB simple family

US 6192915 B1 20010227; AT 224488 T 20021015; AU 3175097 A 19980107; CA 2258030 A1 19971218; CZ 9804004 A3 19991117; EP 0904471 A1 19990331; EP 0904471 B1 20020918; JP 2000511981 A 20000912; PL 330280 A1 19990510; WO 9747829 A1 19971218