Catalyst element for ship drive equipment - involves propeller shaft and housing contg exhaust gas inlet and outlet and support catalyst element which can be orientated between first and second orientations

Means (84,92) are provided for changing the orientation of the catalyst element from the first to the second orientation. Such means involved components outside the housing and work whilst the element is inside the housing. The element is retained rotatably in the housing. The element rotates around...

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Bibliographische Detailangaben
Hauptverfasser:	LASSANSKE, GEORGE G., NASHOTAH, WIS., US, ROSE, EDGAR, GLENCOE, ILL., US, HOLTERMANN, THEODORE J., BROOKFIELD, WIS., US
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL ENGINE PLANTS IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MACHINES OR ENGINES IN GENERAL MARINE PROPULSION OR STEERING MECHANICAL ENGINEERING PERFORMING OPERATIONS RELATED EQUIPMENT SHIPS OR OTHER WATERBORNE VESSELS STEAM ENGINES TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	Means (84,92) are provided for changing the orientation of the catalyst element from the first to the second orientation. Such means involved components outside the housing and work whilst the element is inside the housing. The element is retained rotatably in the housing. The element rotates around a rotary axis through 180 deg. from its first to its second orientation. The drive unit has a propeller shaft and a housing which defines an exhaust gas passage, in which a shoulder (68) is provided. The catalyst element is in the exhaust gas passage which has a rib (78). A holer sleeve (84) is arranged in the housing and partly encompasses the catalyst element. USE/ADVANTAGE - For both outboard and inboard marine engines, a catalyst element which reduces the carbon-type material in the exhaust gas.