Global Patent Index - EP 2984348 A4

EP 2984348 A4 20161116 - PUMP IMPELLER

Title (en)

PUMP IMPELLER

Title (de)

PUMPENFLÜGELRAD

Title (fr)

ROTOR DE POMPE

Publication

EP 2984348 A4 20161116 (EN)

Application

EP 14849056 A 20140410

Priority

  • AU 2013901228 A 20130410
  • AU 2014000397 W 20140410

Abstract (en)

[origin: WO2015042634A1] An impeller for a pump, the impeller comprising a main body which in use is rotatable about a central axis, the main body including a front side and a rear side, the front side having a generally spherical cap-like or dome-shaped surface with an apex region in the vicinity of the central axis and a peripheral outer region in the vicinity of the rear side, a plurality of channels extending through the main body each having an inlet opening and an outlet opening, the inlet openings being in the vicinity of the apex region and the outlet openings being in the vicinity of the peripheral outer region.

IPC 8 full level

F04D 7/04 (2006.01); F04D 1/00 (2006.01); F04D 29/22 (2006.01); F04D 29/40 (2006.01); F04D 29/54 (2006.01); F04D 29/66 (2006.01)

CPC (source: EP US)

F04D 1/00 (2013.01 - US); F04D 7/04 (2013.01 - US); F04D 29/2216 (2013.01 - EP US); F04D 29/225 (2013.01 - EP US); F04D 29/2255 (2013.01 - EP US); F04D 29/2294 (2013.01 - EP US); F04D 29/426 (2013.01 - US)

Citation (search report)

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)

WO 2015042634 A1 20150402; WO 2015042634 A8 20151022; AU 2014328453 A1 20151126; CA 2906748 A1 20150402; CL 2015002998 A1 20160902; CN 105102820 A 20151125; EP 2984348 A1 20160217; EP 2984348 A4 20161116; US 2016061213 A1 20160303

DOCDB simple family (application)

AU 2014000397 W 20140410; AU 2014328453 A 20140410; CA 2906748 A 20140410; CL 2015002998 A 20151008; CN 201480020362 A 20140410; EP 14849056 A 20140410; US 201414783587 A 20140410