FILTER THERM

Brand Owner (click to sort) Address Description
FILTA-THERM INTERSURGICAL LIMITED Crane House Molly Millars Lane, Wokingham Berkshire RG412RZ United Kingdom filter-therm;filters for medical use; namely, breathing filters;
FILTERTHERM ROWENTA-WERKE GMBH Carl-Benz-Strabe 14-18 Herrnrainweg 5 Erbach D-64711 Germany FILTER-THERM;electrically- heated domestic containers for preparing boiling water for beverages;
 

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

    
Technical Examples
  1. The present invention is a floor care appliance having a filter member that has one portion being cleaned at all times. The filter is utilized for separating fine particles from a dirt laden airstream that has been previously cleaned of larger particles. The hollow interior of the filter is divided radially into equally sized elongated portions. The filter is rotated so that one elongated portion of the filter is rotated past a port located at one end of the filter which introduces reverse airflow through the filter to clean the surface of the filter. The entire filter is cleaned with each complete revolution of the filter.