Patent classifications
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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F04
POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
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F04F
PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
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5/00
Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
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F04F5/14
the inducing fluid being elastic fluid
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F04F5/24
displacing liquids, e.g. containing solids, or liquids and elastic fluids
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F04F5/30
with axially-slidable combining nozzle
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F04F5/30

TURBINE ENGINE EJECTOR THROAT CONTROL
20180045074 · 2018-02-15 ·

An apparatus and method for providing a pressurized air supply to a balance piston assembly to balance an axial load on a gas turbine engine compressor. The pressurized air supply can be supplied by mixing valve mixing a primary and secondary pressure bleed air supply relative to feedback received from the balance piston assembly to maintain a predetermined pressure at the balance piston assembly.

TURBINE ENGINE EJECTOR THROAT CONTROL
20180045074 · 2018-02-15 ·

An apparatus and method for providing a pressurized air supply to a balance piston assembly to balance an axial load on a gas turbine engine compressor. The pressurized air supply can be supplied by mixing valve mixing a primary and secondary pressure bleed air supply relative to feedback received from the balance piston assembly to maintain a predetermined pressure at the balance piston assembly.