Zeuna-Starker Gmbh & Co. Kg

Bayerische Motoren Werke Aktiengesellschaft

B Ayerische M Otoren W Erke a Ktiengesellschaft

Zeuna-Srarker Gmbh & Co. Kg

Peter Kugland

Enrique Santiago

Robert Distel

Alois Ullmer

Hans Groner

Werner Ringel

Process for the acoustic examination of monoliths for damage and device

A method and apparatus for cleaning of a soot filter in the exhaust line of a diesel engine with a combustion chamber placed in front of the soot filter where a fuel nozzle and an adapted electrical ignition mechanism is built in thereby enabling an after burning of the exhaust without secondary air. The exhaust in the combustion-chamber is mixed with the fuel, which is injected through the fuel nozzle, and ignited by an ignition-device with the existing portion of the unburned oxygen. The hot exhaust effects the burn down of the accumulated soot in the soot filter.

Process and apparatus for the cleaning of a soot filter

Process for the automatic regeneration of a soot filter in a passenger

A method for regenerating a soot filter of internal combustion engines, especially of diesel intenal combustion engines, and apparatus for carrying out the method in which a soot burning-off operation if initiated in predetemined intervals; the intervals are determined by an operating parameter of the internal combustion engine itself which results from the sum of a characteristic magnitude variable toward both sides.

Method and apparatus for regenerating a soot filter of internal

A burner for cleaning accumulated soot from a soot filter associated with the exhaust of internal combustion engines, the burner is simple from a constructional viewpoint and especially effective with respect to initiation and maintenance of a soot-burning process in the soot filter. The burner includes a fuel nozzle, air nozzle, and glow plug arranged in a predetermined succession in the flow direction of the air introduced into the burner chamber. An especially intensive intermingling of the fuel-air mixture for the burner and/or for the soot filter is obtained by producing a turbulent flow by means of the air nozzle.

Burner and method for removal of accumulated soot on a soot filter in

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Friedberg, Germany

Peter Kugland