EP 2025943 A2 20090218 - Pump system
Title (en)
Pump system
Title (de)
Pumpensystem
Title (fr)
Système de pompe
Publication
Application
Priority
GB 0715947 A 20070815
Abstract (en)
A pump system for a pressure sewer system, comprising a pump, a cutter and an electric motor configured to drive the pump and the cutter; the pump system comprises a current sensor that measures the electric current provided to the motor and the controller stops the operation of the motor if the current drawn by the electric motor exceeds the predetermined threshold.
IPC 8 full level
F04D 7/04 (2006.01); F04D 15/02 (2006.01)
CPC (source: EP GB US)
E03F 1/006 (2013.01 - GB); E03F 3/04 (2013.01 - GB); E03F 5/00 (2013.01 - GB); F04D 7/045 (2013.01 - EP US); F04D 15/0077 (2013.01 - EP); F04D 15/0209 (2013.01 - EP US); F04D 15/0236 (2013.01 - EP US); F04D 15/0254 (2013.01 - EP)
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 2025943 A2 20090218; AU 2008205422 A1 20090305; GB 0715947 D0 20070926; GB 2451876 A 20090218; NZ 570549 A 20100326; US 2009081050 A1 20090326
DOCDB simple family (application)
EP 08252693 A 20080814; AU 2008205422 A 20080814; GB 0715947 A 20070815; NZ 57054908 A 20080815; US 19282708 A 20080815