Ktm Ag

Stefan Spatzenegger

Michael Viertlmayr

Helmut Drochner

Martin Forster

Michael Derntl

Christian Rathgeb

Bernd Holzleitner

Christian Rehrl

Christian Mayrhofer

Peter Gorbach

A two-stroke internal combustion engine having at least one cylinder provided with a combustion chamber and an outlet and having a crank housing provided with a crank shaft. The housing is flow-connected to the combustion chamber via at least one transfer port, and the internal combustion engine is formed to inject fuel into the transfer port, against the transfer port from the crank housing into the combustion chamber; the internal combustion engine has at least one cylinder having two injectors, and fuel can be introduced by means of only one injector with a first engine load and by means of the two injectors with a second engine load.

Two-stroke internal combustion engine

Growing community of inventors

Pfaffstaett, Austria

Stefan Spatzenegger