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:
May. 04, 1999
Filed:
Jun. 27, 1997
Applicant:
Inventors:
Friedrich Gruber, Hippach, AT;
Erwin Melmer, Terfens, AT;
Assignee:
Jenbacher Energiesysteme Aktiengesellschaft, Jenbach, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02B / ;
U.S. Cl.
CPC ...
1231 / ; 123 / ;
Abstract
An engine arrangement having a gas engine, an exhaust gas tract with an exhaust gas catalytic converter in the exhaust gas tract, a propellent gas feed tube connecting a gas supply to the engine, and a cleaning device in the gas feed line.