Patents Assigned to Egil Fosslien
  • Fluid sampling apparatus
    Patent number: 4691580
    Abstract: A T-valve and a reciprocating sliding valve are utilized in lines running from an automated sampler apparatus to an analyzer apparatus. The T-valve, the sampler, the analyzer and sliding valve maintain an air bubble in the lines to assure separation between successive liquid samples running between the sampler to the analyzer or an individual sample container and the analyzer in a manual mode, the T-valve and reciprocating sliding valve permitting alternative withdrawal of samples from the automated sampler or the container in manual mode.
    Type: Grant
    Filed: January 8, 1986
    Date of Patent: September 8, 1987
    Assignee: Egil Fosslien
    Inventor: Egil Fosslien