Electric motor comprising a strong acoustic attenuation device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20180048210A1
SERIAL NO

15673778

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

This motor includes a frame defining an inner space (VI) in which a rotor, a stator and a fan are housed, the frame comprising an a first opening placing the inner space (VI) of the frame in fluid communication with the outside of the frame, a second opening placing the inner space (VI) of the frame in fluid communication with the outside of the frame along a radial axis (R) substantially perpendicular to a rotation axis (X) of the rotor. The fan being arranged near the second opening and being configured to create a flow (F) of a gaseous fluid, a first acoustic attenuation device is housed in the second opening so as to partially close the second opening.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
ALSTOM TRANSPORT TECHNOLOGIES48 RUE ALBERT DHALENNE SAINT-OUEN 93400

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dubois, Philippe Trepot, FR 72 401
Kania, Xavier Scey-Maisieres, FR 1 0
Lombard, Jean-Pierre Miserey-Salines, FR 9 27

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation