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:
Aug. 01, 1978
Filed:
Aug. 16, 1976
Applicant:
Inventors:
Max M Aydelott, West Covina, CA (US);
Richard L Hartman, Hacienda Heights, CA (US);
James A York, Glendale, CA (US);
Assignee:
Smith Engineering Company, South El Monte, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F28F / ; F28F / ;
U.S. Cl.
CPC ...
165178 ;
Abstract
Replaceable inlet means for a fluid heat exchanger, particularly useful for a fluid containing an abrasive. A bulkhead is employed on the inlet side of the heat exchanger. A plurality of replaceable tubes are disposed within this bulkhead. The wear caused by the abrasive is confined to the replaceable tubes.