Global patent index - EP 1094224 A2

EP 1094224 A2 2001-04-25 - Radial fan

Title (en)

Radial fan

Title (de)

Radialgebläse

Title (fr)

Soufflante radiale

Publication

EP 1094224 A2 (DE)

Application

EP 00120352 A

Priority

DE 19950245 A

Abstract (en)

The radial fan has a housing containing an electric motor (12) and a fan assembly (4) with a fan wheel rotatable about a rotation axis. The housing has axial air inlet (6) and radial or tangential outlet (10) openings, two separable parts (2a,2b) and a fan assembly bearer (20) held by spoke-shaped bearer elements (18,18a), at least one (18a) forming a cable duct for electrical motor connection leads with a transition to a connector housing.

Abstract (de)

Radialgebläse (1), bestehend aus einem Gebläsegehäuse (2) und einer darin angeordneten, einen Elektromotor (12) und ein um eine Rotationsachse (14) rotierendes Lüfterrad (16) aufweisenden Lüfterbaugruppe (4), wobei das Gebläsegehäuse (2) mindestens eine axiale Lufteintrittsöffnung (6, 8) und eine radiale bzw. tangentiale Luftausblasöffnung (10) aufweist und in zwei lösbar verbundene Gehäuseteile (2a, 2b) unterteilt ist sowie im Bereich der Lufteintrittsöffnung (6) ein über speichenartige Tragelemente (18, 18a) gehaltenes Trägerteil (20) für die Lüfterbaugruppe (4) aufweist, und wobei wenigstens eines der Tragelemente (18a) als Leitungskanal (22) zur Aufnahme von elektrischen Motor-Anschlußleitungen (24) ausgebildet ist und der Leitungskanal (22) an dem zugehörigen Gehäuseteil (2a) in ein damit außenseitig verbundenes Anschlußgehäuse (26) übergeht. <IMAGE>

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

F04D 25/08

IPC 8 full level (invention and additional information)

F04D 25/08 (2006.01); F04D 29/42 (2006.01)

CPC (invention and additional information)

F04D 29/424 (2013.01); F04D 25/08 (2013.01)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 1094224 A2 20010425; EP 1094224 A3 20020123; EP 1094224 B1 20031203; AT 255684 T 20031215; DE 19950245 C1 20010510; ES 2209745 T3 20040701; PT 1094224 E 20040430

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