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:
Sep. 03, 1991
Filed:
Aug. 31, 1990
Applicant:
Inventors:
Scott D Love, Bartlesville, OK (US);
Stone P Washer, Bartlesville, OK (US);
Assignee:
Phillips Petroleum Company, Bartlesville, OK (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28F / ;
U.S. Cl.
CPC ...
165 76 ; 165159 ;
Abstract
A baffle in a heat exchanger having two sections hingedly connected so as to facilitate removal of the tube bundle. A top section of the baffle defines a plurality of apertures through which tubes of a removable bundle extend and has edges one of which is connected to an edge of the bottom section of the baffle in a manner which permits the bottom section to rotate relative to the top section when the heat exchanger tube bundle is being removed. When the novel features of this invention are incorporated in a heat exchanger, removal of the tube bundle is facilitated.