Patents by Inventor Dennis E. Strefling

Dennis E. Strefling has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 5301421
    Abstract: A fluid cooled conductor including a wire rope or braid having ferrules forged on both ends thereof, said ferrules having a channel formed in the periphery thereof to provide a channel for fluid passage between the wire rope or braid and a terminal crimped to the ferrule. The terminal has a fluid passage communicating with the passage in the ferrule. A rubber hose is clamped between terminals in a water tight fashion, thereby providing a continuous fluid passage beginning with the fluid passage in the terminal, continuing about the periphery of the wire rope or braid, and terminating in the fluid passage on a terminal connected to the other end of the wire rope or braid. A method of making the fluid cooled connector is disclosed which includes placing the ferrule about one or both ends of a wire rope or braid, squeezing the ferrule with sufficient pressure to forge it into the wire rope or braid, and pressing a fluid carrying channel in the ferrule after it is forged onto the end of the cable.
    Type: Grant
    Filed: March 22, 1993
    Date of Patent: April 12, 1994
    Assignee: Electro-Max Mfg. Co.
    Inventor: Dennis E. Strefling
  • Patent number: 5229543
    Abstract: A fluid cooled conductor including a wire rope or braid having ferrules forged on both ends thereof, said ferrules having a channel formed in the periphery thereof to provide a channel for fluid passage between the wire rope or braid and a terminal crimped to the ferrule. The terminal has a fluid passage communicating with the passage in the ferrule. A rubber hose is clamped between terminals in a water tight fashion, thereby providing a continuous fluid passage beginning with the fluid passage in the terminal, continuing about the periphery of the wire rope or braid, and terminating in the fluid passage on a terminal connected to the other end of the wire rope or braid. A method of making the fluid cooled connector is disclosed which includes placing the ferrule about one or both ends of a wire rope or braid, squeezing the ferrule with sufficient pressure to forge it onto the wire rope or braid, and pressing a fluid carrying channel in the ferrule after it is forged onto the end of the cable.
    Type: Grant
    Filed: October 28, 1991
    Date of Patent: July 20, 1993
    Assignee: Electro-Max Mfg. Co.
    Inventor: Dennis E. Strefling