Patents Assigned to Beta Valve Systems Ltd.
  • Valve and water dispenser
    Publication number: 20020174903
    Abstract: A liquid dispenser, for example a vending machine, includes a valve intermediate a reservoir and an outlet tube. The valve includes a vent port which is opened when the valve is closed to allow the outlet tube to drain quickly and neatly.
    Type: Application
    Filed: March 21, 2002
    Publication date: November 28, 2002
    Applicant: Beta Valve Systems Ltd.
    Inventor: Ian Edwin Sparrowhawk
  • Valve and water heater
    Patent number: 6196162
    Abstract: A water heater and dispenser includes a heater reservoir and an expanded liquid reservoir. An outlet line includes a venturi valve with a port from the expanded liquid reservoir. Heated water in the expanded liquid reservoir is hence made use of.
    Type: Grant
    Filed: November 9, 1999
    Date of Patent: March 6, 2001
    Assignee: Beta Valve Systems Ltd.
    Inventor: Ian E. Sparrowhawk