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:
Jan. 13, 2004
Filed:
May. 31, 2002
Applicant:
Inventors:
Roberto Carboneri, Turin, IT;
Silvio Giors, Turin, IT;
Assignee:
Varian S.p.A., Turin, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04D 1/904 ;
U.S. Cl.
CPC ...
F04D 1/904 ;
Abstract
A turbine pump has a transition chamber ( ), which separates a low-pressure section ( B) from a high-pressure section ( A) and into which an additional inlet port ( ) opens. The chamber ( ) is defined by a stator stage ( ) consisting of a disc ( ) with a peripheral edge ( ), integral with said disc ( ) and forming a spacer ring integrated into the stator stage, and with radial blades ( ) joined with the disc ( ) at both ends.
Carboneri, Roberto. (2004). Turbine pump with a stator stage integrated with a spacer ring (U.S. Patent No. 6676368). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6676368
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile