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:
Dec. 03, 2013
Filed:
Nov. 08, 2010
Applicant:
Philip C. Pelfrey, Jupiter, FL (US);
Inventor:
Philip C. Pelfrey, Jupiter, FL (US);
Assignee:
Florida Turbine Technologies, Inc., Jupiter, FL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 25/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
A tapered hydrostatic bearing assembly with a rotor shaft rotating about a stationary shaft in which two tapered hydrostatic bearings are formed to rotatably support the rotor shaft. The stationary shaft includes a bearing fluid passage to channel the bearing fluid to the two tapered hydrostatic bearings. The tapered bearings also function as axial thrust bearings for the rotor shaft.