EP 3299633 A1 20180328 - CIRCULATOR PUMP SYSTEM
Title (en)
CIRCULATOR PUMP SYSTEM
Title (de)
UMWÄLZPUMPENSYSTEM
Title (fr)
SYSTÈME DE POMPE DE CIRCULATION
Publication
Application
Priority
EP 16190681 A 20160926
Abstract (en)
The present invention relates to: a circulator pump (100), having a circulator pump main body (1) to be mounted on a piping system and comprising: an impeller (8); an electric motor (5, 6, 7) for rotating the impeller; a volute (2) defining a volute chamber (9) for housing the impeller (8). The volute (2) has a central inlet hole (14) for coupling the circulator pump (100) in a releasable manner to a hydraulic connector (101, 102) of the piping system; the volute (2) being further structured with a lateral discharge flange portion (12) for coupling to an outlet portion of the piping system. The present invention further relates to a hydraulic connector (101, 102). The present invention further relates to a pump system (99, 99'), which comprises a circulator pump (100) and a hydraulic connector (101, 102).
IPC 8 full level
F04D 29/42 (2006.01); F04D 29/60 (2006.01); F04D 29/62 (2006.01); F04D 13/06 (2006.01)
CPC (source: EP)
F04D 29/4273 (2013.01); F04D 29/4293 (2013.01); F04D 29/605 (2013.01); F04D 29/628 (2013.01); F04D 13/06 (2013.01); F05D 2250/51 (2013.01); F05D 2260/30 (2013.01)
Citation (search report)
- [XAI] WO 2014195001 A1 20141211 - BROSE FAHRZEUGTEILE [DE]
- [XI] WO 2011035985 A1 20110331 - KSB AG [DE], et al
- [XI] US 2009267344 A1 20091029 - ANDREI GERARD [FR]
- [XI] US 2015063987 A1 20150305 - HERGER ARMIN [DE]
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3299633 A1 20180328; EP 3299633 B1 20221228; DK 3299633 T3 20230313
DOCDB simple family (application)
EP 16190681 A 20160926; DK 16190681 T 20160926