Patent classifications
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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F01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
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F01D
NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
Load children
17/00
Regulating or controlling by varying flow
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F01D17/12
arranged in stator parts
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F01D17/14
varying effective cross-sectional area of nozzles or guide conduits
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F01D17/141
by means of shiftable members or valves obturating part of the flow path
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F01D17/145
by means of valves, e.g. for steam turbines
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