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:
Jun. 17, 1986
Filed:
Oct. 15, 1985
Applicant:
Inventors:
Chih-hsiung F Liu, Houston, TX (US);
Lynton W Dicks, Houston, TX (US);
Assignee:
Shell Oil Company, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23P / ; G01K / ; G01N / ;
U.S. Cl.
CPC ...
374 29 ; 2915 / ; 165158 ; 228103 ; 228183 ; 374 43 ;
Abstract
The present invention relates to a method and apparatus used to determine the heat flux through a portion of a surface of a heat exchanger tube, using heat flux sensor means that is installed on the inner wall of the heat exchanger tube and send a signal to a connected heat flux meter.