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:
Apr. 19, 1977
Filed:
Nov. 05, 1975
Applicant:
Inventors:
Ernst Linder, Muhlacker, DT;
Hubert Dettling, Hohenacker,both of, DT;
Assignee:
Robert Bosch G.m.b.H., Stuttgart, DT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02B / ;
U.S. Cl.
CPC ...
123 / ; 123 / ; 123 / ;
Abstract
A multicylinder, stratified charge, internal combustion engine in which the main combustion chamber of each cylinder is coupled, through a conduit with controllable flow cross section, to the precombustion chamber of the cylinder which precedes it in the firing order of the engine. A flutter valve controls the flow of gases into each precombustion chamber. Part of the fuel injected just ahead of the main engine inlet valve in the induction tube of each cylinder is thereby drawn off and delivered to the precombustion chamber of the preceding cylinder in the firing order of the engine.