EP 3196466 A1 20170726 - DISPLACEMENT PUMP
Title (en)
DISPLACEMENT PUMP
Title (de)
VERDRÄNGERPUMPE
Title (fr)
POMPE VOLUMÉTRIQUE
Publication
Application
Priority
DE 102016100957 A 20160120
Abstract (en)
[origin: US2017204856A1] A rotating externally mounted positive displacement pump having at least two displacing bodies which are driven synchronously with respect to one another and are fastened on the end side on associated shafts, the shafts being mounted in each case by way of a first, radially acting bearing and a second, radially and axially acting bearing, and the shafts being coupled to one another by way of a synchronizing gear mechanism, is developed in that the bearings are fitted into seat bores of a housing which is manufactured in one piece, and in that the synchronizing gear mechanism is arranged between the respective bearings.
Abstract (de)
Eine rotierende außengelagerte Verdrängerpumpe mit wenigstens zwei synchron zueinander angetriebenen Verdrängerkörpern (7,8), welche endseitig auf zugeordneten Wellen (9,10) befestigt sind, wobei die Wellen (9,10) jeweils durch ein erstes, radial wirkendes Lager (13,14) und ein zweites, radial und axial wirkendes Lager (15,16) gelagert sind, und wobei die Wellen (9,10) durch ein Synchrongetriebe (17) miteinander gekoppelt sind, ist dadurch weitergebildet, dass die Lager in Aufnahmebohrungen eines einteilig gefertigten Gehäuses eingepasst sind und dass das Synchrongetriebe zwischen den jeweiligen Lagern angeordnet ist.
IPC 8 full level
F04C 2/16 (2006.01); F04C 15/00 (2006.01)
CPC (source: CN EP US)
F04C 2/082 (2013.01 - CN); F04C 2/16 (2013.01 - CN EP US); F04C 15/0057 (2013.01 - EP US); F04C 15/0073 (2013.01 - US); F04C 15/0088 (2013.01 - CN); F04C 15/0096 (2013.01 - CN); F04C 2240/20 (2013.01 - US); F04C 2240/30 (2013.01 - US); F04C 2240/50 (2013.01 - CN US); F04C 2240/60 (2013.01 - US)
Citation (search report)
- [A] WO 2015046318 A1 20150402 - FUKKO KINZOKU INDUSTRY CO LTD [JP]
- [A] US 4047858 A 19770913 - ZALIS ALBERT A
- [A] US 2007041861 A1 20070222 - OZAWA OSAMU [JP], et al
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)
EP 3196466 A1 20170726; EP 3196466 B1 20180307; CN 106989009 A 20170728; CN 106989009 B 20180807; DE 102016100957 A1 20170720; DK 3196466 T3 20180614; US 2017204856 A1 20170720
DOCDB simple family (application)
EP 16207025 A 20161227; CN 201710024592 A 20170111; DE 102016100957 A 20160120; DK 16207025 T 20161227; US 201715409936 A 20170119