POLYMERIC HOLLOW FIBER UNITS

Brand Owner (click to sort) Address Description
BIOPHEN MINNTECH CORPORATION 14605 28th Avenue North Minneapolis MN 55447 polymeric hollow fiber units for medical use in biological gas exchanging, heat exchanging and filtering of blood and plasma;
POLYPHEN EVOQUA WATER TECHNOLOGIES LTD 3673 BOULEVARD DE LA CITÉ-DES-JEUNES VAUDREUIL-DORION QUEBEC J7V 8P2 Canada polymeric hollow fiber units for medical use in biological gas exchanging, heat exchanging and filtering;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. An object of the present invention is to provide a humidifying apparatus capable of improving the humidification efficiency while lowering the pressure loss of gas even when a low-pressure gas is used, and is suitably usable for fuel cells. The present invention relates to a humidifying apparatus for fuel cells, fabricated by loading a hollow fiber membrane element into a container such that the space communicating with the hollow side of the hollow fiber membranes is isolated from the space communicating with the outer side of the hollow fiber membranes, wherein (a) the inner diameter of the hollow fiber membrane is larger than 400 ?m, (b) the water vapor permeation rate (P'H2O) of the hollow fiber membranes is 0.5×10