EP 0907029 B1 20030910 - Centrifugal pump assembly
Title (en)
Centrifugal pump assembly
Title (de)
Kreiselpumpenaggregat
Title (fr)
Ensemble de pompe centrifuge
Publication
Application
Priority
DE 19743833 A 19971004
Abstract (en)
[origin: EP0907029A2] The pump has connection sockets with at least one formed as a connection flange (5). This has a sealing flange (8) with end-sided sealing face (11) and a surrounding one-part flange (9) for fastener elements. Sealing and fastener flanges are positively connected via a one-part holder ring (10), fitted into a circumferential groove (13) between the flanges. A suction socket and a pressure socket are located aligned on the pump housing, each with a sealing and a fastener flange.
IPC 1-7
IPC 8 full level
F04D 29/40 (2006.01); F16L 23/024 (2006.01)
CPC (source: EP)
F04D 29/406 (2013.01); F04D 29/4293 (2013.01)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0907029 A2 19990407; EP 0907029 A3 19991013; EP 0907029 B1 20030910; DE 19743833 A1 19990415; DE 59809550 D1 20031016
DOCDB simple family (application)
EP 98118524 A 19980930; DE 19743833 A 19971004; DE 59809550 T 19980930