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. 02, 1985
Filed:
Dec. 16, 1983
Applicant:
Inventor:
Kurt H Wieland, Rolling Hills Estates, CA (US);
Assignee:
The Garrett Corporation, Los Angeles, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F25D / ;
U.S. Cl.
CPC ...
62402 ; 184-611 ; 384453 ; 384590 ;
Abstract
A three wheel air cycle cooling machine has its fan positioned between its turbine and compressor on a common drive shaft, and utilizes pressurized turbine inlet air to lubricate the shaft's journal and thrust bearings.