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:
Jul. 07, 1998
Filed:
Mar. 27, 1997
Applicant:
Inventor:
Herbert G Zinsmeyer, Austin, TX (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02B / ;
U.S. Cl.
CPC ...
60597 ;
Abstract
This invention comprises a cam driven plug that opens and closes exhaust valve ports in an engine cylinder and while it moves to open forms an optimum variable geometry nozzle for the exhaust gasses exiting from the cylinder to impart maximum velocity energy to these exhaust gasses for delivery first at supersonic speed and then lower velocities as the cylinder pressure decays to drive a turbine that delivers power to the shaft of the internal combustion engine or other service loads.