Global Patent Index - EP 2176552 B1

EP 2176552 B1 20120516 - ECCENTRIC WORM PUMP WITH SPLIT STATOR

Title (en)

ECCENTRIC WORM PUMP WITH SPLIT STATOR

Title (de)

EXZENTERSCHNECKENPUMPE MIT GETEILTEM STATOR

Title (fr)

POMPE À VIS SANS FIN EXCENTRIQUE À STATOR SEGMENTÉ

Publication

EP 2176552 B1 (DE)

Application

EP 08785517 A

Priority

  • EP 2008006641 W
  • DE 102007039062 A
  • DE 102008011690 A
  • DE 102008021920 A

Abstract (en)

[origin: WO2009024279A1] Eccentric worm pump with at least one stator (1) composed of an elastic material and a rotor (2) which is mounted in the stator (1), wherein the stator (1) is surrounded at least in certain areas by a stator casing (3), characterized in that the stator (1) is in the form of a longitudinally split stator which is composed of at least two stator component shells (1, 1b).

IPC 8 full level

F04C 2/107 (2006.01)

CPC (source: EP)

F04C 2/1075 (2013.01)

Citation (examination)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

DOCDB simple family (publication)

WO 2009024279 A1 20090226; BR PI0815403 A2 20150203; CN 101796301 A 20100804; CN 101796301 B 20130515; EP 2176552 A1 20100421; EP 2176552 B1 20120516; ES 2387834 T3 20121002; HK 1144457 A1 20140214; JP 2010537095 A 20101202; PL 2176552 T3 20121031; US 2010196182 A1 20100805; US 8439659 B2 20130514

DOCDB simple family (application)

EP 2008006641 W 20080813; BR PI0815403 A 20080813; CN 200880103028 A 20080813; EP 08785517 A 20080813; ES 08785517 T 20080813; HK 10110752 A 20101118; JP 2010520483 A 20080813; PL 08785517 T 20080813; US 67150808 A 20080813