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:
Jul. 11, 1989
Filed:
Feb. 19, 1988
Applicant:
Inventor:
Don W Webb, Bartlesville, OK (US);
Assignee:
Applied Automation, Inc., Bartlesville, OK (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ; B01D / ;
U.S. Cl.
CPC ...
55 21 ; 55 48 ; 55160 ; 55218 ; 55271 ; 202160 ; 203-2 ; 203D / ;
Abstract
In an absorption process utilizing a feed gas compressor, the absorption pressure is maximized within the constraints of the system by a computer controller that automatically increases the pressure until a constraint for compressor speed or absorption pressure is encountered. The control action coordinately manipulates compressor speed and the absorption pressure in response to the actual compressor suction pressure to achieve the desired result.
Webb, Don. (1989). Absorption pressure control (U.S. Patent No. 4846850). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4846850
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile