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Class 417/156 - With spark arrester


Subclass of Class 417 - Pumps
Definition: Apparatus in which the pumped fluid contains sparks or cinders
No. of patents: 1
Last issue date: 02/28/2006


NumberTitleIssue Date
7004998Gas-liquid impingement separator incorporated in a piping elbow
A gas liquid separator comprises an elbow into which is inserted a fishbone shaped impingement device comprising downward sloping vanes, the vanes preferably attached to a central spine within the elbow. The vanes may have an opening along the length thereof, and a ... 		02/28/2006
 
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