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Fjerdingstad

Hege B. Fjerdingstad, Oslo NO

Patent application numberDescriptionPublished
20090208412Contrast Agents - A contrast agent of the general formula (I): Z08-20-2009

Solve Fjerdingstad, As NO

Patent application numberDescriptionPublished
20110214511FLUID ANALYSIS SYSTEM AND METHOD FOR OPERATION OF AN ANALYSIS SYSTEM - A fluid analysis system (09-08-2011

Sølve Fjerdingstad, As NO

Patent application numberDescriptionPublished
20100180700PARTICLE COUNTER APPARATUS - The invention relates to a particle counter apparatus for counting particles in a fluid flowing in a pipe or a pipeline. The particle counter apparatus comprises a pipe portion through which the fluid flows, where the pipe portion is provided with a fluid sample outlet for withdrawal of a fluid sample. Furthermore the particle counter apparatus also comprises a first fluid transfer body extending from the fluid sample outlet to a particle counter, and a second fluid transfer body extending from the particle counter to a fluid return outlet mounted in the pipe portion downstream of the fluid sample outlet. In the pipe portion there is mounted a propeller unit comprising a propeller and a generator, with the result that particles are distributed uniformly in the fluid before the withdrawal of fluid samples, and electric power is provided for operation of the particle counter apparatus.07-22-2010

Solve J. Fjerdingstad, Oslo NO

Patent application numberDescriptionPublished
20090007700In situ sampling and monitoring a fluid - A method for in situ sampling and monitoring of a fluid flowing in a flow path, whereby the fluid is to be directed to a chamber a first valve may provide a connection the flow path and a second valve may provide a connection between an outlet from the chamber and the flow path, comprising the following steps: a) opening the first valve and the second valve to let the incoming fluid flow through the inlet to the chamber and from the chamber through the outlet into the continuation of the fluid path, thereby allowing fluid to circulate through the chamber for a certain time, b) trapping the fluid in the chamber by closing the second valve and thereafter closing the first valve, c) opening a valve 01-08-2009

Sølve J. Fjerdingstad, As NO

Patent application numberDescriptionPublished
20100300485APPARATUS AND METHOD FOR CLEANING PIPES AND PIPE SYSTEMS - An apparatus (12-02-2010