Lufthansa Technik Ag

Joachim Hacker

Sebastian Giljohann

Michael Mensch

Daniel Göbel

Joachim Heine

A device for cleaning the core engine of a jet engine includes a supply unit, which provides the cleaning medium, a nozzle unit, which is configured for feeding the cleaning medium into the core engine, and a line connection between the supply unit and the nozzle unit. The nozzle unit includes a means for the rotationally fixed connection to the fan shaft of the jet engine, and that a rotary coupling is provided between the nozzle unit and the line connection. The device may be arranged with a turbo fan jet engine. A method for cleaning, the core engine of a jet engine uses the device.

Device and method for cleaning the core engine of a jet engine

The object of the invention is a device for cleaning the core engine of a jet engine, having a supply unit, which provides the cleaning medium, a nozzle unit, which is configured for feeding the cleaning medium into the core engine, and a line connection between the supply unit and the nozzle unit. The invention provides that the nozzle unit has a means for the rotationally fixed connection to the fan shaft of the jet engine, and that a rotary coupling is provided between the nozzle unit and the line connection. The object of the invention is further an arrangement of such a device and a turbo fan jet engine, and a method for cleaning the core engine of a jet engine using the device.

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Wachtersbach, Germany

Joachim Hacker