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:
Apr. 17, 1990
Filed:
Dec. 14, 1988
Applicant:
Inventors:
Peter Havercroft, Derby, GB;
Brian Henderson, Glasgow, GB;
Assignee:
Rolls-Royce plc, London, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F23R / ;
U.S. Cl.
CPC ...
60756 ; 60757 ;
Abstract
The head assembly of a combustion chamber, within which burning of mixed fuel and air takes place, is fixed to surrounding structure in a manner which enables differential expansions of the parts of which the assembly is comprised, without generating stresses through reaction of one part upon another.