EP 3827171 A2 20210602 - DIVIDED STATOR CASING
Title (en)
DIVIDED STATOR CASING
Title (de)
GETEILTER STATORMANTEL
Title (fr)
ENVELOPPE STATORIQUE DIVISÉE
Publication
Application
Priority
- DE 102012008761 A 20120505
- DE 2013100163 W 20130502
Abstract (en)
[origin: WO2013167120A2] The invention relates to a stator (10) for eccentric screw pumps (2) comprising a stator casing (16) for an elastomeric body (20) for receiving a rotor, which elastomeric body is provided with at least one flange (18), wherein the flange (18) is arranged in a recess between the stator casing (16) and a connecting body (4, 6), wherein the fixing of the elastomeric body (29) in the stator casing should be improved. According to the invention the stator casing (16) has cavities (50), recesses and/or raised areas at least on one face, which are open toward the front.
IPC 8 full level
F04C 2/107 (2006.01)
CPC (source: CN EP US)
F04C 2/107 (2013.01 - US); F04C 2/1075 (2013.01 - CN EP US); F04C 2230/60 (2013.01 - CN EP US); F04C 2230/70 (2013.01 - CN EP US)
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)
WO 2013167120 A2 20131114; WO 2013167120 A3 20140522; AR 090933 A1 20141217; AU 2013258501 A1 20141127; AU 2013258501 B2 20161222; BR 112014027525 A2 20170822; BR 112014027525 B1 20211130; CN 104285062 A 20150114; CN 104285062 B 20170308; DE 102012008761 A1 20150813; DE 102012008761 B4 20160121; EP 3827171 A2 20210602; JP 2015516038 A 20150604; JP 6154889 B2 20170628; KR 20150006047 A 20150115; RU 2014148907 A 20160627; RU 2597272 C2 20160910; US 2015086350 A1 20150326; US 9719506 B2 20170801; ZA 201407900 B 20160525
DOCDB simple family (application)
DE 2013100163 W 20130502; AR P130101518 A 20130503; AU 2013258501 A 20130502; BR 112014027525 A 20130502; CN 201380023482 A 20130502; DE 102012008761 A 20120505; EP 13734956 A 20130502; JP 2015509311 A 20130502; KR 20147033892 A 20130502; RU 2014148907 A 20130502; US 201414533886 A 20141105; ZA 201407900 A 20141029