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:
Mar. 18, 1997
Filed:
May. 10, 1996
William P Reilly, III, Dunnellon, FL (US);
Florida Power Corporation, St. Petersburg, FL (US);
Abstract
A lubrication system for a turbine generator includes a sump having a first chamber that receives oil from the turbine generator and a second chamber from which filtered lubrication oil is supplied to the turbine generator. The chambers are interconnected by a partition wall having a flapper valve in the wall allowing unfiltered oil to bypass the filtration loop should a malfunction occur in a pump that pumps oil through the filtration loop. The flapper valve allows unfiltered oil to travel directly from the first chamber to the second chamber and thence to be pumped through the turbine generator by one or more pumps contained within the second chamber.