Robert Boschgmbh

Erich Breuser

Reinhard Latsch

Ernst Linder

Martin Streib

Winfried Moser

Martin Klenk

Otto Karl

Frieder Keller

Hans Schlembach

Wolfgang Borst

Wilhelm Hertfelder

Otto Holzinger

Hans P Lenz

Mathias Lohse

Wolfgang Loewl

Gernot Wurfel

Wilhelm Grozinger

Thomas Goelzer

Franz Bamer

Electronic counter for counting periodic clock signal generated at

Internal combustion engine, particularly Otto engine

A spark-plug assembly comprises a fitting mounted on the piston cylinder of an internal-combustion engine and formed with a generally closed firing chamber, at least one firing port extending between the firing chamber and the piston cylinder for fluid communication therebetween, and a storage compartment opening only into the firing chamber. The fitting being provided with a flame-blocking element or formation preventing the entrance of a flame front from the firing chamber into the storage compartment. This firing chamber is open substantially only to the storage compartment and to the piston cylinder. A spark plug has electrodes in the firing chamber. The electrodes form a spark gap lying in the firing chamber between the storage compartment and the port and the storage compartment opens only into the firing chamber.

Spark-plug assembly for internal-combustion engine

An ignition plug for an internal combustion engine, and an internal combustion engine provided therewith, has first and second ignition chamber parts communicating with one another, an electrode supported on an insulator and a mass electrode and at least one overflow passage arranged to communicate with a main combustion chamber of the internal combustion engine with an ignition chamber of the ignition plug, wherein the overflow passage is open directly into the second ignition chamber part from an end wall bounding the first ignition chamber part and is located inside an inner parallel surface of a circumferential wall of the second ignition chamber part.

Ignition plug with ignition chamber, and internal combustion engine

Growing community of inventors

Vaihingenenz, Germany

Erich Breuser