EP 2726740 A2 20140507 - MICROPUMP, BEARING ELEMENT FOR A MICROPUMP, AND WORKING METHOD
Title (en)
MICROPUMP, BEARING ELEMENT FOR A MICROPUMP, AND WORKING METHOD
Title (de)
MIKROPUMPE SOWIE LAGERELEMENT FÜR EINE MIKROPUMPE UND ARBEITSVERFAHREN
Title (fr)
MICROPOMPE, ÉLÉMENT PALIER POUR UNE MICROPOMPE ET PROCÉDÉ POUR LA FAIRE FONCTIONNER
Publication
Application
Priority
- DE 102011051486 A 20110630
- EP 2012061514 W 20120615
Abstract (en)
[origin: WO2013000745A2] The invention relates to a micropump, comprising an inner rotor arranged on a shaft and an outer rotor, said rotors forming a rotor unit comprising a delivery chamber for fluid, wherein the pump comprises a multifunctional bearing element for the shaft, said bearing element having improved lubrication. The invention further relates to a bearing element for a micropump and to a working method.
IPC 8 full level
F04C 2/10 (2006.01)
CPC (source: EP US)
F01C 21/108 (2013.01 - EP US); F04C 2/086 (2013.01 - EP US); F04C 2/10 (2013.01 - US); F04C 2/102 (2013.01 - EP US); F04C 15/0019 (2013.01 - US); F04C 15/0023 (2013.01 - US); F04C 15/0088 (2013.01 - EP US); F04C 15/06 (2013.01 - EP US); F04C 2240/50 (2013.01 - EP US); F04C 2240/605 (2013.01 - EP US)
Citation (search report)
See references of WO 2013000745A2
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 102011051486 A1 20130103; DE 102011051486 B4 20230601; CN 103732921 A 20140416; CN 103732921 B 20170811; EP 2726740 A2 20140507; EP 2726740 B1 20231011; US 2015132172 A1 20150514; US 9404492 B2 20160802; WO 2013000745 A2 20130103; WO 2013000745 A3 20131024; WO 2013000745 A4 20131219
DOCDB simple family (application)
DE 102011051486 A 20110630; CN 201280038326 A 20120615; EP 12728264 A 20120615; EP 2012061514 W 20120615; US 201214129475 A 20120615