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US 2013/0276264 A1Published application
Radial Blower
Assigneeebm-papst Mulfingen GmbH & Co. KG
InventorsPeter Riegler, Jöfg Günth Günther, Thomas Heli, Walter Hofmann
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Assigneeebm-papst Mulfingen GmbH & Co. KG
InventorsPeter Riegler, Jöfg Günth Günther, Thomas Heli, Walter Hofmann
Estimating the term…
A blower (1) with a blower housing (2), a blower wheel (4) positioned so as to rotate inside a blower housing (2), an electric motor (6) for the rotational drive of the blower wheel (4), as well as with a saucer-shaped attachment housing (8) positioned externally on the blower housing (2). The attachment housing (8) contains motor-control electronics (10) and exhibits in its connection area facing the blower housing (2) a metallic cover element (14) covering the motor control electronics (10) and protects against an electromagnetic radiation from the electric motor (6).
A blower (1) comprising a blower housing (2), a blower wheel (4) positioned so as to rotate inside the blower housing (2), an electric motor (6) for the rotational drive of the blower wheel (4), a cupped-shaped attachment housing (8) positioned externally on the blower housing (2), wherein the attachment housing (8) contains motor-control electronics (10), the attachment housing (8) having, in a connection area facing the blower housing (2), a metallic cover element (14) which covers the motor control electronics (10) and protects the motor control electronics against electromagnetic radiation from the electric motor (6).
Dependencies are inferred from the claim text.