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. 03, 1993
Filed:
Feb. 21, 1992
Peter Klezl, Vienna, AT;
OMV Aktiengesellschaft, Vienna, AT;
Abstract
The fuel for internal combustion engines employing electrical fuel ignition and a carburetor and/or fuel injection, comprises a boiling fraction of 30.degree. C. to 200.degree. C., especially 30.degree. C. to 180.degree. C., containing hydrocarbons selected from the group consisting essentially of paraffinic, olefinic, naphthenic and aromatic hydrocarbons and mixtures thereof, and which is free of manganese, lead and iron. According to the invention, the fuel contains methyl formate in an amount in the range of 1.0 percent by volume to 50.0 percent by volume, if desired 1.0 percent by volume to 30.0 percent by volume, and preferably 3.5 percent by volume to 10.0 percent by volume of the fuel.