Patents Assigned to Cooperatieve Inkoopvereniging
  • Heating apparatus and method for operation thereof
    Patent number: 6152086
    Abstract: Apparatus for heating fluid, comprising a first supply for supplying fuel, a second supply for supplying oxidizing agent, a burner for combusting fuel and oxidizing agents after mixing thereof and a first heat exchanger to be heated by flue gases of the burner and arranged belically round the burner.
    Type: Grant
    Filed: May 3, 1999
    Date of Patent: November 28, 2000
    Assignee: Cooperatieve Inkoopvereniging
    Inventors: Johan Derk Brouwer, Wim Benschop, Paulus Albertus De Bruin