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:
Feb. 07, 1978
Filed:
Oct. 01, 1976
Applicant:
Inventor:
D Craig Young, Peoria, IL (US);
Assignee:
Caterpillar Tractor Co., Peoria, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
F16L / ;
U.S. Cl.
CPC ...
2851 / ; 60 3932 ; 285187 ; 285364 ;
Abstract
A slip joint interconnects the exhaust gas duct of a gas turbine engine to the hot gas inlet duct of an associated heat exchanger by a flange clamping arrangement. The joint allows translational motion of the heat exchanger in the fore and aft axis relative the engine resulting from thermal expansion in the heat exchanger. In addition, a limited amount of misalignment between the engine exhaust gas duct and the heat exchanger hot gas inlet duct is permitted. The easily assembled simple flange clamping arrangement allows a low clamping pressure and thus a low resistance to slip between the two elements.