The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 19, 1995
Filed:
Apr. 18, 1994
Applicant:
Inventor:
Jeffrey P Kingsley, Newburgh, NY (US);
Assignee:
Praxair Technology, Inc., Danbury, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F / ;
U.S. Cl.
CPC ...
261 361 ; 261 91 ; 261 93 ;
Abstract
Apparatus and process for dissolving a gas in a liquid such as a hot edible oil for deodorizing, hydrogenating or other purposes. The invention comprises recirculating the liquid from a closed container, through an eductor and back into the liquid, and connecting the vacuum end of the eductor to the overhead gas space to draw gas down into the liquid. Preferably the apparatus contains an impeller means for sucking gas down from the overhead space, if the liquid is at an operating level.