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. 15, 1994
Filed:
May. 27, 1993
Applicant:
Inventor:
John L Schneiter, Latham, NY (US);
Assignee:
General Electric Company, Schenectady, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01F / ;
U.S. Cl.
CPC ...
73198 ; 731181 ; 73861 ;
Abstract
A system for measuring fluid flow through a plurality of holes in a part, such as an engine combustor part, comprises a hood, including a leak-resistant seal, the seal being capable of receiving or engaging an inner or outer side of the wall of the part; a pump or variable pressure blower coupled to the hood by a fluid flow line; a pressure sensor to measure pressure inside the hood; a controller coupled to the pump or blower to establish a predetermined pressure inside the hood in response to the pressure sensor, and a flow sensor in the fluid flow line to measure the fluid flow rate through the fluid flow line.