EP 2956667 B1 20190227 - ASSEMBLY COMPRISING A PUMP ELEMENT AND A FIXING FLANGE
Title (en)
ASSEMBLY COMPRISING A PUMP ELEMENT AND A FIXING FLANGE
Title (de)
BAUGRUPPE UMFASSEND PUMPELEMENT UND BEFESTIGUNGSFLANSCH
Title (fr)
ASSEMBLAGE COMPRENANT UN ÉLÉMENT DE POMPAGE ET UNE BRIDE DE RACCORDEMENT
Publication
Application
Priority
- DE 102013202569 A 20130218
- EP 2013078046 W 20131227
Abstract (en)
[origin: WO2014124720A1] The invention relates to an assembly (10) comprising a pump element (11) and a fastening flange (12) for installation in a housing. According to the invention, the pump element (11) and the fastening flange (12) of the assembly (10) are separate from each other. The flange (12) has a central passage opening (50), which surrounds a head region (21) of the pump element (11) in the assembled state of the assembly (10), and also at least two retaining tabs (37) for fastening means fastened to the housing (22), which retaining tabs are symmetrically opposite each other with respect to the central passage opening (50). The pump element (11) has a spring (34), which acts on a ledge (35) formed on a lower region of the pump element (11) at one end and is designed to be supported on a stop within the opening of the housing (22) at the other end. The pump element (11) is accommodated and anchored in an opening of the housing (22) by means of either a flat or a curved profile of the fastening flange (12).
IPC 8 full level
F04B 1/04 (2006.01); F02M 39/02 (2006.01); F02M 59/02 (2006.01); F02M 59/10 (2006.01); F02M 59/48 (2006.01); F04B 17/05 (2006.01)
CPC (source: EP)
F02M 39/02 (2013.01); F02M 59/48 (2013.01); F04B 1/0404 (2013.01); F04B 1/0421 (2013.01); F04B 17/05 (2013.01); F02M 59/102 (2013.01); F02M 2200/16 (2013.01); F02M 2200/855 (2013.01)
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 102013202569 A1 20140821; CN 104995404 A 20151021; CN 104995404 B 20170801; EP 2956667 A1 20151223; EP 2956667 B1 20190227; WO 2014124720 A1 20140821
DOCDB simple family (application)
DE 102013202569 A 20130218; CN 201380073266 A 20131227; EP 13815776 A 20131227; EP 2013078046 W 20131227