EP 2290242 B1 20170208 - Vacuum pump
Title (en)
Vacuum pump
Title (de)
Vakuumpumpe
Title (fr)
Pompe à vide
Publication
Application
Priority
DE 102009039120 A 20090828
Abstract (en)
[origin: EP2290242A2] The vacuum pump (1) has a pump flange (4) connected with a counter flange (2). The pump flange is arranged on a housing (6). A protective cover is associated with a suction hole (5) and arranged on a pump flange side, which is averted from the housing. A damping element is arranged on a side of the protective cover, where the protective cover side is outwardly extended in a radial direction. A conical surface is defined on the protective cover. The pump flange is formed with a groove for receiving a seal.
IPC 8 full level
F04D 19/04 (2006.01); F04D 29/60 (2006.01)
CPC (source: EP)
F04D 19/042 (2013.01); F04D 29/601 (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 SE SI SK SM TR
DOCDB simple family (publication)
EP 2290242 A2 20110302; EP 2290242 A3 20140702; EP 2290242 B1 20170208; DE 102009039120 A1 20110303
DOCDB simple family (application)
EP 10008413 A 20100812; DE 102009039120 A 20090828