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DE3000285A1
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IC engine operating on coal dust - has graded coal dust and combustion air mixed with added water vapour
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DE2940021A1
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Combustible dust conveyor feed - has supply pipes elastic at both ends and uses low frequency vibrations to shake dust in required direction
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DE2940000A1
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Conveyor system for powdered fuels - has driven endless cable with dredger producing continuous flow inside closed pipe
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DE2940040A1
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IC engine running on coal dust - has capacitance metering probe in suction manifold to detect and control fuel-to-air ratio
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DE2937776A1
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Dust burning IC engine - has inverted construction with crankshaft above cylinders and oil drain at bottom
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DE2937560A1
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Valve for coal dust burning IC engine - comprises slide operated mechanically or electrically with non-return valve adjacent inlet
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DE2929868A1
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IC engine using Otto cycle - has fuel handling components to enable it to run on fine grades of pulverised coal
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DE2844985A1
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Rocket powered liq. spray - uses explosive charge to release liq. sprayed under force applied by spin of rocket casing
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DE2834428A1
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Small remote controlled tracked vehicle - is of hyperbolic shape and has single flexible drive belt
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DE2756980A1
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Machine gun with very high rate of fire - has worm with straight and inclined grooves driving lock drums
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DE2652658A1
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High firing rate automatic weapon - has electron control with worm driven breech mechanism and water cooled barrel
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DE2637329A1
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Support chassis for military vehicle - has drive track formed as broad band supported on tubular frame with hyperbolic profile
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