US2004226289A1PendingUtilityA1

Exhaust containment system

33
Priority: Jan 18, 2003Filed: Jun 23, 2003Published: Nov 18, 2004
Est. expiryJan 18, 2023(expired)· nominal 20-yr term from priority
Inventors:Jon C. Hagerty
F01N 2490/04F01N 2490/16F02B 35/00Y02T10/12F01N 1/089F01N 3/021
33
PatentIndex Score
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Claims

Abstract

An exhaust containment system comprised of a collection vessel, filter, compressor and storage vessel with a valve is described. Exhaust cools (if necessary) in the collection vessel. The filter removes particulate matter and exhaust is then compressed into the storage vessel to be recycled. This system reduces exhaust released into the environment.

Claims

exact text as granted — not AI-modified
What is claimed is:  
     
         1 . A system for containing exhaust comprised of a collection vessel, filter, compressor and storage vessel with valve.  
     
     
         2 . A method of containing exhaust providing a source of exhaust which enters the collection vessel, passes through the filter to be compressed and stored as of  claim 1 .  
     
     
         3 . A method of releasing store exhaust through a valve to be recycled as of  claim 1.

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