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. 28, 1999
Filed:
Jun. 19, 1997
Applicant:
Inventor:
Guido Peeters, Antwerp, BE;
Assignee:
Atlas Copco Airpower Naamloze Vennootschap, Wilrijk, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04C / ;
U.S. Cl.
CPC ...
418-1 ; 418 97 ; 184-616 ;
Abstract
Rotary compressor including at least one rotor (2), which is rotatably mounted in a compression chamber (1) by liquid lubricated bearings (4), a device (13-15-16) for injecting water into the compression chamber, and a supply device for supplying (1) a liquid based on polyalkylene glycol miscible with water as the bearing lubricant.