APPARATUS FOR PURIFYING

Brand Owner (click to sort) Address Description
"PERMUTIT" EVOQUA WATER TECHNOLOGIES IP Trademarks Tewksbury 210 Sixth Avenue, Suite 3300 Pittsburgh PA 15222 APPARATUS FOR PURIFYING, FILTERING, AND SOFTENING WATER-NAMELY, WATER FILTERS, CLARIFYING FILTERS, ZEOLITE SOFTENERS, AND LIME-SODA SOFTENERS AND PARTS THEREOF;
HILLIARD Hilliard Corporation, The 100 West Fourth Street Elmira NY 149012190 APPARATUS FOR PURIFYING, FILTERING AND RECOVERY OF LIQUIDS AND PARTS OF THE SAME; FILTERING INGREDIENTS AND MATERIALS;
PERMO PERMUTIT COMPANY, THE 30 EAST FORTY-SECOND STREET NEW YORK NY APPARATUS FOR PURIFYING, FILTERING, AND SOFTENING WATER-NAMELY, WATER FILTERS, CLARIFYING FILTERS, ZEOLITE SOFTENERS, AND PARTS THEREOF;
VAPONICS VAPONICS INC. ATHELETIC FIELD ROAD WALTHAM MA 02154 APPARATUS FOR PURIFYING, STORING AND HANDLING WATER, INCLUDING WATER DEMINERALIZING APPARATUS OF THE FILTER TYPE AND DEMINERALIZING RENEWAL CARTRIDGES FOR USE THEREIN, WATER FILTRATION APPARATUS, AND ASSOCIATED APPARATUS INCLUDING WATER DISTILLATION EQUIPMENT AND WATER HANDLING EQUIPMENT;
 

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

    
Technical Examples
  1. An exhaust gas purifying apparatus for an internal combustion engine having an exhaust system. The exhaust gas purifying apparatus includes a NOx purifying device provided in the exhaust system for purifying NOx in exhaust gases, and a temperature sensor for detecting a temperature of the NOx purifying device. The NOx purifying device has NOx adsorbing capacity and generates ammonia and retains the generated ammonia when the air-fuel ratio is set to a value on the rich side with respect to the stoichiometric ratio. The NOx purifying device purifies NOx with the retained ammonia when the air-fuel ratio is set to a value on a lean side with respect to the stoichiometric ratio. The air-fuel ratio is enriched to a value on the rich side with respect to the stoichiometric ratio so as to increase an amount of reducing components in the exhaust gases flowing into the NOx purifying device.