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. 06, 2005
Filed:
Mar. 28, 2003
Applicants:
Joseph Rossabi, Aiken, SC (US);
Warren K. Hyde, Aiken, SC (US);
Brian D. Riha, Augusta, GA (US);
Dennis G. Jackson, Augusta, GA (US);
Frank Sappington, Augusta, GA (US);
Inventors:
Joseph Rossabi, Aiken, SC (US);
Warren K. Hyde, Aiken, SC (US);
Brian D. Riha, Augusta, GA (US);
Dennis G. Jackson, Augusta, GA (US);
Frank Sappington, Augusta, GA (US);
Assignee:
Westinghouse Savannah River Company, Aiken, SC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B09B001/00 ;
U.S. Cl.
CPC ...
Abstract
A gas exchange apparatus is provided which provides for both passive fluid flow and blower associated fluid flow through a barometric valve. A battery powered blower is provided which allows for operation of the barometric valve during times when the barometric valve would otherwise be closed, and provides for enhanced volume of gas exchange.