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Melms & Pfenninger
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Melms & Pfenninger
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Application filed by Melms & PfenningerfiledCriticalMelms & Pfenninger
Application grantedgrantedCritical
Publication of FR520051ApublicationCriticalpatent/FR520051A/fr
F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
F01D17/00—Regulating or controlling by varying flow
F01D17/20—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted
F01D17/22—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical
F01D17/26—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical fluid, e.g. hydraulic
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Engineering & Computer Science
(AREA)
Mechanical Engineering
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General Engineering & Computer Science
(AREA)
FR520051A1915-11-121920-07-09Dispositif de réglage automatique pour turbines spéciales
ExpiredFR520051A
(fr)