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:
Sep. 07, 1982
Filed:
Jun. 05, 1980
Hans-Georg Schmidt, Nurtingen-Hardt, DE;
Daimler-Benz Aktiengesellschaft, Stuttgart, DE;
Abstract
An air-compressing internal combustion engine which includes a cylinder block, a plurality of cylinders in the cylinder block, a piston reciprocably mounted in the respective cylinders, and a cylinder head disposed on the cylinder block. A precombustion chamber is arranged in the cylinder head and associated with the respective cylinders and a number of approximately radially extending burner holes are provided around a periphery of an end of the precombustion chamber. A depression is arranged in the head of each of the pistons and stellate depressions emanate from the depression in the cylinder head. Each of the stellate depressions ascend continuously in a radially outward direction and a further substantially axially extending burner hole is provided at the end of the precombustion chamber.