EP 3004649 B1 20220511 - PUMP ARRANGEMENT
Title (en)
PUMP ARRANGEMENT
Title (de)
PUMPENANORDNUNG
Title (fr)
ENSEMBLE POMPE
Publication
Application
Priority
- DE 102013008795 A 20130524
- EP 2014060197 W 20140519
Abstract (en)
[origin: WO2014187761A1] The invention relates to a pump arrangement (1), in particular a magnetic coupling pump arrangement, comprising an interior (11) formed by a pump housing (2) of the pump arrangement (1), a split case (10) which hermetically seals a chamber (19) surrounded by the split case from the interior (11) formed by the pump housing (2), an impeller shaft (20) which can be driven in a rotatable manner about a rotational axis (A), an impeller (23) which is arranged at one end of the impeller shaft (20), an inner rotor (24) which is arranged at the other end of the impeller shaft (20), and an outer rotor (38) which interacts with the inner rotor (24). According to the invention, the pump arrangement (1) has an adapter element (39) which connects the split case (10) to the pump housing (2) or to a component paired with the pump housing (2), in particular a housing cover (4), said adapter element comprising a mounting flange (40) which rests against a support surface (15) of the pump housing (2), in particular of the housing cover (4), on the face near the interior (11).
IPC 8 full level
F04D 13/02 (2006.01); F04D 29/62 (2006.01)
CPC (source: EP RU US)
F04D 13/02 (2013.01 - RU); F04D 13/024 (2013.01 - EP US); F04D 13/025 (2013.01 - EP US); F04D 13/026 (2013.01 - EP US); F04D 17/10 (2013.01 - US); F04D 25/06 (2013.01 - US); F04D 29/628 (2013.01 - EP US)
Citation (examination)
- US 5846049 A 19981208 - DUPUIS FRANCIS A [US]
- CN 202280628 U 20120620 - SHENHUA GROUP CORP LTD, et al
- US 5090944 A 19920225 - KYO OSAMU [JP], et al
- CN 102808776 A 20121205 - DALIAN SIFANG MOTOR PUMP CO LTD
- US 2004223864 A1 20041111 - MILLER DALE [US], et al
- JOHNSON PUMP: "Combi Modular System", 1 February 2008 (2008-02-01), pages 1 - 8, XP055062988, Retrieved from the Internet <URL:https://pdf.directindustry.com/pdf/johnson-pump/combi-modular-system-standardized-centrifugal-pumps/38862-21786.html> [retrieved on 20130515]
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
DOCDB simple family (publication)
DE 102013008795 B3 20140821; AU 2014270523 A1 20151126; AU 2014270523 B2 20170420; AU 2014270523 C1 20170720; BR 112015029322 A2 20170725; BR 112015029322 B1 20220308; CN 105431637 A 20160323; EP 3004649 A1 20160413; EP 3004649 B1 20220511; ES 2922414 T3 20220914; JP 2016519252 A 20160630; JP 6491196 B2 20190327; KR 102125989 B1 20200708; KR 20160012136 A 20160202; RU 2015148040 A 20170628; RU 2670369 C2 20181022; SG 11201509124P A 20151230; US 10385860 B2 20190820; US 2016108923 A1 20160421; WO 2014187761 A1 20141127; ZA 201508250 B 20170125
DOCDB simple family (application)
DE 102013008795 A 20130524; AU 2014270523 A 20140519; BR 112015029322 A 20140519; CN 201480029287 A 20140519; EP 14726122 A 20140519; EP 2014060197 W 20140519; ES 14726122 T 20140519; JP 2016514350 A 20140519; KR 20157032915 A 20140519; RU 2015148040 A 20140519; SG 11201509124P A 20140519; US 201414893367 A 20140519; ZA 201508250 A 20151109