Global Patent Index - EP 1503083 B1

EP 1503083 B1 20090812 - An electric pump for cooling circuits

Title (en)

An electric pump for cooling circuits

Title (de)

Eine elektrische Pumpe für die Kühlkreisläufe

Title (fr)

Une pompe électrique pour circuits de refroidissement

Publication

EP 1503083 B1 20090812 (EN)

Application

EP 04005881 A 20040312

Priority

IT MI20030364 U 20030730

Abstract (en)

[origin: EP1503083A1] An electric pump (10) for cooling circuits of internal combustion engines comprising a rotor (12) with shaft (16), a stator (14), an impeller (18) connected to an end of said rotor and provided with two or more pass-through holes (46), a control and command electronic board (20) and a containment casing or shell (22) wherein said casing is made of thermo-setting resins or plastic material and it is co-moulded with at least said stator (14). <IMAGE>

IPC 8 full level

F04D 13/06 (2006.01); F01P 5/12 (2006.01); F04D 29/02 (2006.01); F04D 29/04 (2006.01); F04D 29/20 (2006.01); F04D 29/42 (2006.01); F04D 29/58 (2006.01)

CPC (source: EP)

F04D 13/0626 (2013.01); F04D 13/064 (2013.01); F04D 29/026 (2013.01); F04D 29/20 (2013.01); F04D 29/426 (2013.01); F05D 2300/43 (2013.01)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

EP 1503083 A1 20050202; EP 1503083 B1 20090812; AT E439521 T1 20090815; DE 20316535 U1 20031224; DE 602004022492 D1 20090924; ES 2331735 T3 20100114; IT MI20030364 U1 20050131; IT MI20030364 V0 20030730; JP 3105024 U 20041021

DOCDB simple family (application)

EP 04005881 A 20040312; AT 04005881 T 20040312; DE 20316535 U 20031028; DE 602004022492 T 20040312; ES 04005881 T 20040312; IT MI20030364 U 20030730; JP 2004002381 U 20040428