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:
Aug. 28, 1984
Filed:
Sep. 08, 1982
Applicant:
Inventor:
Heinz Bauer, Munich, DE;
Assignee:
Bauer Kompressoren GmbH, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
55 20 ; 55 35 ; 55162 ; 55163 ; 55275 ;
Abstract
An apparatus for monitoring the service life of adsorption cartridges used for desiccating moist pressurized air or for purifying pressurized air by removing harmful substances therefrom. The apparatus includes a timepiece for counting the operating hours. The speed of the timpiece is adjusted in accordance with the temperature of the pressurized air to be filtered.