Global patent index - EP 1079115 A2

EP 1079115 A2 2001-02-28 - Pump casing made of plastic

Title (en)

Pump casing made of plastic

Title (de)

Pumpengehäuse aus Kunststoff

Title (fr)

Carter de pompe en plastique

Publication

EP 1079115 A2 (DE)

Application

EP 00116683 A

Priority

DE 19940146 A

Abstract (en)

The housing (1) for an electrically driven centrifugal pump for service (nondrinking) water lines in buildings is characterized by the fact that it is produced as a one-piece plastic unit.

Abstract (de)

Von einem Elektromotor betriebene Kreiselpumpe zur Förderung von Brauchwasser in Versorgungssystemen von Gebäuden, mit einem den Elektromotor umgebenden Motorgehäuse und mit einem Pumpengehäuse, das eine das Laufrad aufnehmende Laufradkammer stirnseitig bedeckt und das einen Einlaßkanal (2) aufweist, der in einem Einlaßstutzen (3) mündet, und das einen Auslaßkanal (4) aufweist, der in einem koaxial ("in-line") zum Einlaßstutzen (3) angeordneten Auslaßstutzen (5) mündet, wobei das Pumpengehäuse (1) einstückig aus Kunststoff gefertigt ist. <IMAGE>

IPC 1-7 (main, further and additional classification)

F04D 29/42; F04D 29/02

IPC 8 full level (invention and additional information)

F04D 29/02 (2006.01); F04D 29/42 (2006.01)

CPC (invention and additional information)

F04D 29/026 (2013.01); F04D 29/426 (2013.01); F05D 2300/43 (2013.01); F05D 2300/433 (2013.01)

Designated contracting state (EPC)

DE FR GB IT

EPO simple patent family

EP 1079115 A2 20010228; EP 1079115 A3 20010418; EP 1079115 B1 20051130; EP 1079115 B2 20130424; DE 50011736 D1 20060105

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