Electric motor having improved cooling

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10734865
APP PUB NO 20180076693A1
SERIAL NO

15565241

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Abstract

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The invention relates to an electric motor comprising an electronics housing having motor electronics accommodated therein and a stator housing arranged axially at a distance from the electronics housing, wherein, axially between the electronics housing and the stator housing there is arranged a twin-flow cooling wheel which, during operation, generates a first cooling air stream along the electronics housing and a second cooling air stream along the stator housing and/or at least one bearing shield adjoining the stator housing axially.

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Patent Owner(s)

Patent OwnerAddress
EBM-PAPST MULFINGEN GMBH & CO KGMULFINGEN

International Classification(s)

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  • 2016 Application Filing Year
  • H02K Class
  • 3008 Applications Filed
  • 2169 Patents Issued To-Date
  • 72.11 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2016201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Maschke, Matthias Kupferzell, DE 17 128
Messerschmidt, Hartmut Ingelfingen, DE 4 8
Schaffert, Friedrich Schrozberg, DE 4 20
Ströbel, Wolfgang Blaufelden, DE 1 1
Sturm, Michael Bad Mergentheim, DE 71 581

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges77390115101 - 1011 - 2021 - 30050100150200250300350400450500550600650700750800850900950

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