Alternator for a motor vehicle having a ventilator and device for monitoring and a controlling the ventilator

  • US 5,160,881 A
  • Filed: 04/01/1991
  • Issued: 11/03/1992
  • Est. Priority Date: 08/04/1989
  • Status: Expired due to Term
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First Claim
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1. In an alternator with a ventilator, particularly a three-phase alternator for a motor vehicle, the ventilator being structured and positioned so as to produce an air flow of the ventilator to cool the alternator, and the ventilator being electrically connected to the alternator so as to be supplied with voltage by the alternator, the improvement comprising a device (15) for controlling and monitoring the ventilator (18), said device (15) being electrically connected with the ventilator (18).

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