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. 13, 1977
Filed:
Oct. 17, 1975
Applicant:
Inventors:
Dirk Haferkamp, Mannheim, DT;
Alija Hodzic, Mannheim, DT;
Eike Paetz, Ludwigshafen, DT;
Heinrich Stach, Ilvesheim, DT;
Assignee:
Hochtemperatur-Reaktorbau GmbH, Mannheim, DT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L / ;
U.S. Cl.
CPC ...
285187 ; 176 40 ; 176 87 ; 277148 ; 277149 ; 285 47 ; 285375 ;
Abstract
Joints for high temperature and high pressure conduits are disclosed wherein two conduit members are joined in such a manner that permits axial and radial movement due to temperature variations therein while at the same time provides sealing of the joints by means of segmented sealing rings disposed in grooves and extending into a space defined by a sleeve-like extension on one conduit member and a bushing like extension on a second conduit member.