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:
Jan. 03, 1984
Filed:
Feb. 05, 1981
Applicant:
Inventor:
Helmut Brobeck, Hessheim, DE;
Assignee:
AG Ku/ hnle, Kopp & Kausch, Frankenthal, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D / ; F01D / ;
U.S. Cl.
CPC ...
4162 / ; 4162 / ; 415214 ;
Abstract
The invention relates to turbine wheels and in particular an improved way to form the connection between non-metallic turbine wheels and a metallic shaft. The resulting structure provides a secure connection therebetween, reduces tension loads otherwise placed on the non-metallic turbine wheel allowing higher rotational speeds and provides bearing and sealing areas.