Patents Assigned to Smart Marine Systems, LLC
  • Marine macerator pump control module
    Patent number: 6534940
    Abstract: A marine macerator switch including a comparator programmable with over and under current limits corresponding with the characteristics of a macerator drive motor. A sensing circuit senses the real time motor current and compares it with the current limits to, at respective predetermined differentials, shut the motor down. The control also includes a timer programmed to allow the motor to run for a period of time corresponding with that required for emptying of the tank.
    Type: Grant
    Filed: June 18, 2001
    Date of Patent: March 18, 2003
    Assignee: Smart Marine Systems, LLC
    Inventors: John J. Bell, Ronald Alan Stoffel
  • Marine macerator pump control module
    Publication number: 20020190687
    Abstract: A marine macerator switch including a comparator programmable with over and under current limits corresponding with the characteristics of a macerator drive motor. A sensing circuit senses the real time motor current and compares it with the current limits to, at respective predetermined differentials, shut the motor down. The control also includes a timer programmed to allow the motor to run for a period of time corresponding with that required for emptying of the tank.
    Type: Application
    Filed: June 18, 2001
    Publication date: December 19, 2002
    Applicant: Smart Marine Systems, LLC
    Inventors: John J. Bell, Ronald Alan Stoffel