EP 3096016 B1 20210407 - VOLUMETRIC PUMP
Title (en)
VOLUMETRIC PUMP
Title (de)
VOLUMETRISCHE PUMPE
Title (fr)
POMPE VOLUMÉTRIQUE
Publication
Application
Priority
IT UB20150780 A 20150520
Abstract (en)
[origin: EP3096016A1] A volumetric pump comprising: i) a drive shaft; ii) a shaft drawing in rotation said drive shaft, said drawing shaft being coaxial with the drive shaft; one from between the drawing shaft and the drive shaft comprising a housing seating of one end of the other; internally of the housing seating, the drawing shaft and the drive shaft comprising in combination a coupling which enables transferring any radial loads from the drawing shaft to the drive shaft; iii) a static support structure of the drive shaft comprising: -a support with respect to which the drive shaft can rotate; -neutralising means of radial loads bearing on the drawing shaft and coinciding substantially with one or more sliding bearings radially interposed between the drive shaft and the support; said one or more sliding bearings comprising at least a first sliding bearing; iv) at least a thrust bearing which axially abuts, directly or indirectly, a first portion of the drawing shaft in order to neutralise axial loads bearing on the drawing shaft.
IPC 8 full level
F04C 15/00 (2006.01)
CPC (source: CN EP)
F04C 15/00 (2013.01 - CN); F04C 15/0042 (2013.01 - EP); F04C 15/0061 (2013.01 - CN EP); F04C 2/14 (2013.01 - CN EP); F04C 2240/50 (2013.01 - CN); F04C 2240/60 (2013.01 - CN)
Citation (examination)
US 2412588 A 19461217 - LAUCK JOHN A
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)
EP 3096016 A1 20161123; EP 3096016 B1 20210407; CN 106168210 A 20161130; CN 106168210 B 20200714
DOCDB simple family (application)
EP 16169752 A 20160516; CN 201610336904 A 20160520