Global Patent Index - EP 2348219 B1

EP 2348219 B1 20160629 - Coolant pump system

Title (en)

Coolant pump system

Title (de)

Kältemittelpumpenaggregat

Title (fr)

Pompe de liquide de refroidissement

Publication

EP 2348219 B1 20160629 (DE)

Application

EP 10000704 A 20100125

Priority

EP 10000704 A 20100125

Abstract (en)

[origin: EP2348219A1] The assembly has a centrifugal pump (4) surrounded by a tubular container (18). An axial end of the container is sealingly connected to a motor housing of a drive motor (2) e.g. canned motor and electric drive motor. Another axial end (20) of the container is connected to the former axial end in a closed manner. The container comprises a closed wall and suction and pressure openings (24, 26) that extend away from the container in a radial direction. The openings are provided with connection flanges (30). The openings are directly welded to a connection line.

IPC 8 full level

F04D 29/08 (2006.01)

CPC (source: EP US)

F04D 1/06 (2013.01 - EP US); F04D 13/0606 (2013.01 - EP US); F04D 29/0413 (2013.01 - EP US); F04D 29/086 (2013.01 - EP US); F04D 29/426 (2013.01 - EP US); F04D 29/445 (2013.01 - EP US)

Citation (examination)

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 MK MT NL NO PL PT RO SE SI SK SM TR

DOCDB simple family (publication)

EP 2348219 A1 20110727; EP 2348219 B1 20160629; CN 102135103 A 20110727; CN 102135103 B 20150819; US 2011182725 A1 20110728

DOCDB simple family (application)

EP 10000704 A 20100125; CN 201110031160 A 20110125; US 201113012287 A 20110124