EP 2033557 A2 20090311 - Automatic evacuation system for waste water

Title (en)

Automatic evacuation system for waste water

Title (de)

Automatisches Abwasserabführungssystem

Title (fr)

Système d'évacuation automatique pour eaux usées

Publication

EP 2033557 A2 20090311 (EN)

Application

EP 08162776 A 20080821

Priority

BE 200700404 A 20070823

Abstract (en)

The invention concerns a method for evacuation of waste water via a central suction system with a number of fixed evacuation openings (drains) for waste water, wherein a removable suction pipe is connected to a drain of a fixed waste water evacuation system with a number of fixed drains, while said waste water evacuation system is connected with a central vacuum system and wherein the other drains than that to which the suction pipe is connected during a suction operation are closed. The invention also concerns an automatic evacuation installation for waste water which comprises a fixed waste water evacuation system with a number of fixed evacuation openings (drains), a central vacuum system connected with said waste water evacuation system and means, on connection of a removable suction pipe to one of the drains of the fixed waste water system, for closing the other drains and activating the central vacuum system.

IPC 8 full level

A47L 5/22 (2006.01); A47L 5/38 (2006.01); A47L 7/00 (2006.01); A47L 11/30 (2006.01)

CPC (source: EP)

A47L 5/22 (2013.01); A47L 5/38 (2013.01); E03F 1/006 (2013.01)

Citation (applicant)

FR 2669206 A1 19920522 - TUS LOUIS
FR 2726198 A1 19960503 - PECQUEUR DANIEL [FR]
US 3862466 A 19750128 - JABSEN FELIX S
WO 9818377 A1 19980507 - SPLIT VISION DEV AB [SE], et al
JP H05199951 A 19930810 - MATSUSHITA ELECTRIC IND CO LTD
GB 2286207 A 19950809 - PRE CON MARKETING PTE LTD [SG]
US 5662138 A 19970902 - WANG WEN-HSING [TW]
DE 4033957 A1 19920507 - PASSAVANT WERKE [DE]
EP 0494060 A1 19920708 - SOEDERSTROEM GERT [SE]
WO 9902792 A1 19990121 - SOEDERSTROEM G W [SE]

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

Designated extension state (EPC)

AL BA MK RS

DOCDB simple family (publication)

EP 2033557 A2 20090311; EP 2033557 A3 20100811; EP 2033557 B1 20150225; BE 1017051 A6 20071204; DK 2033557 T3 20150601

DOCDB simple family (application)

EP 08162776 A 20080821; BE 200700404 A 20070823; DK 08162776 T 20080821