Patents Examined by Nestor Ramrez
  • Electric motor intended for use in high-temperature environments
    Patent number: 6429559
    Abstract: In an electric motor, one one bearing plate (4) is made of plastic. A heat dissipation plate (9) is arranged a short distance in front of that side of the bearing plate (4) which faces the interior of the electric motor. The heat dissipation plate (9) carries heat from a bearing (5) to an electric motor housing (6), which is made of metal. This allows the electric motor to be manufactured particularly cost-effectively.
    Type: Grant
    Filed: July 18, 2000
    Date of Patent: August 6, 2002
    Assignee: Mannesmann VDO AG
    Inventors: Herbert Severien, Eugen Bernarding