Slip Rings In Field Circuit Patents (Class 310/147)
  • Patent number: 6858966
    Abstract: A slip ring apparatus includes a pair of slip rings electrically insulated from each other and disposed coaxially, a pair of electric conductive elements for providing electric connection between the pair of slip rings and a field coil of an automotive alternator, and an insulating member for holding the pair of slip rings and the pair of electric conductive elements. The electric conductive elements have at least one deformation absorbing portion for absorbing a deformation of the electric conductive elements.
    Type: Grant
    Filed: January 23, 2003
    Date of Patent: February 22, 2005
    Assignee: Denso Corporation
    Inventors: Koji Kondo, Hiroaki Ishikawa
  • Patent number: 6060808
    Abstract: A translucent personal cleansing bar containing: (a) an alkyl polyglycoside of formula I:R.sub.1 O(Z).sub.a (I)wherein R.sub.1 is a monovalent organic radical having from about 8 to 10 carbon atoms, and a is a number having a value of from about 1.40 to 1.55; (b) a soap component; and (c) water.
    Type: Grant
    Filed: September 9, 1998
    Date of Patent: May 9, 2000
    Assignee: Henkel Corporation
    Inventors: Timothy J. Cassady, Robert R. Schoettker
  • Patent number: 5214335
    Abstract: A brush and slip ring apparatus for an alternating current generator. A brush assembly is secured to a rotor shaft of the generator to rotate therewith. The brush assembly includes two axially spaced brushes that are pivoted to a brush support that is secured to the shaft. When the shaft is rotated, the brushes move outwardly away from the shaft due to centrifugal force. The brushes respectively engage two axially spaced fixed slip rings that surround the brush assembly. The brushes are maintained engaged with the slip rings due to centrifugal forces developed by the pivotally mounted brushes. The brushes are connected to a field coil of the rotor of the generator.
    Type: Grant
    Filed: July 7, 1992
    Date of Patent: May 25, 1993
    Assignee: General Motors Corporation
    Inventors: Gregory A. Phillips, Raymond Prater, Thomas C. Ruth