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Willi Nieratschker
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Stuttgart, DE
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last 30 patents
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Patent Grant
Reciprocating pump for cryogenic fluids
Patent number
4,792,289
Issue date
Dec 20, 1988
Deutsche Forschungs- und Versuchsanstalt fur Luft- und Raumfahrt e.V.
Willi Nieratschker
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Method and apparatus for the automatic refilling of a liquid hydrog...
Patent number
4,608,830
Issue date
Sep 2, 1986
Deutsche Forschungs- und Versuchsanstalt fur Luft- und Raumfahrt e.V.
Walter Peschka
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method and device for operating a hydrogen motor
Patent number
4,570,578
Issue date
Feb 18, 1986
Deutsche Forschungs- und Versuchsanstalt fur Luft- und Raumfahrt e.V.
Walter Peschka
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS