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. 11, 1990
Filed:
Aug. 09, 1988
Applicant:
Inventors:
David L Goodale, Anaheim, CA (US);
Bradford K Hess, Orange, CA (US);
Assignee:
Beckman Instruments, Inc., Fullerton, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
55160 ; 55192 ;
Abstract
A liquid degassing system including a liquid reservoir having an inlet to receive a liquid to be degassed and an outlet through which degassed liquid may flow. A vacuum source is controllably connected through a valve to the reservoir to draw gas out of the liquid held within the reservoir. A valve in a liquid inlet conduit supplying the reservoir may interrupt flow to the reservoir while vacuum is applied thereto. A second valve in an outlet conduit connected to the reservoir may interrupt flow from the reservoir when vacuum is applied to the reservoir.