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:
Feb. 06, 2001
Filed:
Sep. 08, 1999
Manfred Breitenberger, Graz, AT;
Deutz AG, Cologne, DE;
Abstract
This invention relates to an internal combustion engine with intake and exhaust valves (,) and one nozzle mount (,) per cylinder (,) for an injection nozzle (,) injecting fuel into a combustion chamber, the nozzle mount being connected to a fuel supply line (,) and a return oil line (,), the nozzle mount (,) being screwed into a first recess (,) in the cylinder head (,), and the cylinder head (,) exhibiting a second recess (,) approximately normal to an engine longitudinal plane (,) containing the cylinder axis (,), which second recess, extending from a first cylinder head longitudinal side wall (,), intersects the first recess (,) approximately radially. In order to make possible a reliable fuel supply to the nozzle mount (,) with minimal space requirement and short fuel supply lines (,), the second recess (,) continues up to the second cylinder head longitudinal side wall (,) lying opposite the first cylinder head longitudinal side wall (,) and forms in this region the return oil drain.