EP 2994641 A1 20160316 - MAGNETIC DRIVE PUMP ASSEMBLY
Title (en)
MAGNETIC DRIVE PUMP ASSEMBLY
Title (de)
MAGNETKUPPLUNGSPUMPENANORDNUNG
Title (fr)
ENSEMBLE DE POMPE À ENTRAÎNEMENT MAGNÉTIQUE
Publication
Application
Priority
- DE 102013208536 A 20130508
- EP 2014058701 W 20140429
Abstract (en)
[origin: WO2014180711A1] The invention relates to a pump arrangement (1), more particularly a magnetic clutch pump arrangement, comprising an inner chamber (11) formed by a pump housing (2) in the pump arrangement (1); a containment shell (10) which hermetically seals an enclosed chamber (12) with respect to the inner chamber (11) formed by the pump housing (2); an impeller shaft (13) that can be driven in rotation about an axis of rotation (A); an impeller (16) mounted on one end of the impeller shaft (13); an inner rotor (17) mounted on the other end of the impeller shaft (13); a drive motor (9); a drive shaft (20) that can be driven in rotation about the axis of rotation (A) by the drive motor (9); and an outer rotor (22) which is mounted on the drive shaft (20) and co-operates with the inner rotor (17); wherein the outer rotor (22) has a hub (23) and a first support element (28). According to the invention the outer rotor (22) has a hollow cylindrical portion (25) between the hub (23) and the first support element (28).
IPC 8 full level
F04D 13/02 (2006.01); F04D 13/06 (2006.01)
CPC (source: EP RU US)
F04D 1/00 (2013.01 - US); F04D 13/024 (2013.01 - EP RU US); F04D 13/025 (2013.01 - US); F04D 13/0613 (2013.01 - EP US); F04D 13/0626 (2013.01 - US); F04D 13/064 (2013.01 - US); F04D 17/08 (2013.01 - US); F04D 25/06 (2013.01 - US); F04D 29/044 (2013.01 - EP US); F04D 29/054 (2013.01 - US); F04D 29/22 (2013.01 - US); F04D 29/28 (2013.01 - US); F04D 29/5893 (2013.01 - RU)
Citation (search report)
See references of WO 2014180711A1
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)
DE 102013208536 A1 20141113; AU 2014264828 A1 20151112; AU 2014264828 B2 20170525; BR 112015028023 A2 20170725; BR 112015028023 B1 20220315; CN 105408632 A 20160316; CN 105408632 B 20180907; DK 2994641 T3 20171127; EP 2994641 A1 20160316; EP 2994641 B1 20170816; ES 2642339 T3 20171116; HU E034645 T2 20180228; JP 2016518550 A 20160623; JP 6423864 B2 20181114; KR 102088479 B1 20200313; KR 20160006713 A 20160119; MX 2015015298 A 20160218; MX 364925 B 20190510; RU 2015148038 A 20170614; RU 2674296 C2 20181206; SG 11201508902V A 20151127; US 2016084255 A1 20160324; US 9869316 B2 20180116; WO 2014180711 A1 20141113; ZA 201508072 B 20161026
DOCDB simple family (application)
DE 102013208536 A 20130508; AU 2014264828 A 20140429; BR 112015028023 A 20140429; CN 201480026111 A 20140429; DK 14719796 T 20140429; EP 14719796 A 20140429; EP 2014058701 W 20140429; ES 14719796 T 20140429; HU E14719796 A 20140429; JP 2016512288 A 20140429; KR 20157033740 A 20140429; MX 2015015298 A 20140429; RU 2015148038 A 20140429; SG 11201508902V A 20140429; US 201414889527 A 20140429; ZA 201508072 A 20151030