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DIESEL EXHAUST FLUID STORAGE AND DISPENSING SYSTEMS

  • US 20100200107A1
  • Filed: 08/14/2009
  • Published: 08/12/2010
  • Est. Priority Date: 02/06/2009
  • Status: Abandoned Application
First Claim
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1. A diesel exhaust fluid storage and dispensing system, comprising:

  • a storage tank having a predetermined capacity for storing diesel exhaust fluid;

    a housing substantially enclosing the storage tank therein;

    a temperature control unit for maintaining an interior atmosphere of the housing and the stored diesel exhaust fluid within a predetermined temperature range above which salting of the diesel exhaust fluid occurs and below which ammonia constituent of the diesel exhaust fluid evaporates;

    a liquid dispensing system for retrieving the diesel exhaust fluid from the storage tank comprising a pump, a motor, a delivery hose and a dispensing nozzle;

    a vent for preventing pressure and vacuum from developing in the storage tank; and

    an air release line for releasing air from the delivery hose to the storage tank.

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