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. 16, 1985
Filed:
May. 22, 1984
Applicant:
Inventor:
Michael G May, Bel Air, CH;
Assignee:
AIR Ltd., Arlington, VA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F03B / ;
U.S. Cl.
CPC ...
290 43 ; 290 / ; 290 54 ; 322-1 ; 322 35 ;
Abstract
What is proposed is an electrical energy generator that uses air pressure from a pressurized source for breathing purposes in an underwater or smoke environment wherein a conduit passes the air pressure to a turbine generator that operates at high speed in response to the flow rate of the pressure drop therethrough for generating an electrical output while the user of the device breathes through a mouthpiece connected via conduit to the generator.