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:
Nov. 10, 1987
Filed:
Feb. 26, 1985
Anton Braun, Minneapolis, MN (US);
Other;
Abstract
This invention is a multi-stage compressor embodying a stepped piston in a stepped cylinder and connected through a coaxial rod to the piston of an engine. Control means in a passageway or a conduit extending from the second or third stage discharge of the compressor or any other source of pressure to a single bounce chamber, responds to pressure in the bounce chamber to increase or reduce gas pressure in the chamber, to balance the energy and work quantities acting in opposite directions to provide optimimum operation of the compressor at varying pressures.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile