EP 2852466 B1 20190424 - DRIVE APPARATUS FOR A SEPARATOR ARRANGEMENT
Title (en)
DRIVE APPARATUS FOR A SEPARATOR ARRANGEMENT
Title (de)
ANTRIEBSVORRICHTUNG FÜR EINE SEPARATORANORDNUNG
Title (fr)
DISPOSITIF D'ENTRAÎNEMENT POUR UN ENSEMBLE SÉPARATEUR
Publication
Application
Priority
- DE 102012104411 A 20120522
- EP 2013060083 W 20130515
Abstract (en)
[origin: WO2013174701A2] Drive apparatus for a separator drum having a vertical rotation axis (D) and an inflow line for a material which is to be processed by centrifuging, wherein a drive spindle (2) for the centrifuge drum is provided, it being possible for said drive spindle to be rotated by means of a motor (20, 21) which is designed as a direct drive and has a stator (21) and a rotor (20), wherein the drive apparatus is arranged in a drive housing (4) which has a motor housing section (16) which is designed in the form of an explosion-protected structure that is encapsulated in a pressure-resistant manner and in which the motor comprising the stator (20) and the rotor (21) is accommodated.
IPC 8 full level
B04B 9/04 (2006.01); B04B 9/12 (2006.01); B04B 15/00 (2006.01)
CPC (source: EP US)
B04B 7/06 (2013.01 - EP US); B04B 9/00 (2013.01 - US); B04B 9/04 (2013.01 - EP US); B04B 9/12 (2013.01 - EP US); B04B 15/00 (2013.01 - US)
Citation (examination)
- US 4104551 A 19780801 - BLANK WILHELM, et al
- WO 2010105742 A2 20100923 - SEW EURODRIVE GMBH & CO [DE], et al
Citation (opposition)
Opponent : Alfa Laval Corporate AB
- DE 102008059335 A1 20090618 - GEA WESTFALIA SEPARATOR GMBH [DE]
- DE 202011002408 U1 20120507 - EBM PAPST MULFINGEN GMBH & CO [DE]
- EP 2040355 A2 20090325 - LUTZ PUMPEN GMBH [DE]
- EP 2181770 A1 20100505 - FERRUM AG [CH]
- US 4104551 A 19780801 - BLANK WILHELM, et al
- WO 2010105742 A2 20100923 - SEW EURODRIVE GMBH & CO [DE], et al
- CN 102290941 A 20111221
- ANONYMOUS: "Eksplosive atmosfaerer- Del 1: Beskyttelse af udstyr med flammesikre kapslinger "d" (DS/EN 60079-1) / Explosive atmospheres- Part 1: Equipment protection by flameproof enclosures "d" (IEC 60079-1:2007) - English version", DANSK STANDARD, July 2007 (2007-07-01), pages 82pp, XP055675572
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 102013105006 A1 20131128; AU 2013265479 A1 20141127; AU 2013265479 B2 20171214; BR 112014028789 A2 20170627; BR 112014028789 B1 20210914; CN 104703705 A 20150610; EP 2852466 A2 20150401; EP 2852466 B1 20190424; KR 102107259 B1 20200506; KR 20150015513 A 20150210; US 10155231 B2 20181218; US 2015141231 A1 20150521; WO 2013174701 A2 20131128; WO 2013174701 A3 20150416
DOCDB simple family (application)
DE 102013105006 A 20130515; AU 2013265479 A 20130515; BR 112014028789 A 20130515; CN 201380032418 A 20130515; EP 13724561 A 20130515; EP 2013060083 W 20130515; KR 20147035776 A 20130515; US 201314402397 A 20130515