Patents Assigned to Kabushiki Kaisha Taada
  • Water heater
    Patent number: 4303042
    Abstract: A water heater incorporating a cylindrical heat exchanger installed laterally in the lower part of a water tank. The interior of the heat exchanger has a plurality of circular baffles spaced transversely of the interior. An exhaust pipe covered with a heat insulator extends vertically from the heat exchanger to outside the water tank.
    Type: Grant
    Filed: September 24, 1979
    Date of Patent: December 1, 1981
    Assignee: Kabushiki Kaisha Taada
    Inventor: Tateo Sumiyoshi