Device for the extraction of bleed air and aircraft engine with at least one device for the extraction of bleed air

A device for extraction of bleed air from flowing air at or in an aircraft engine includes an adjusting device for adjustment of an inlet cross section of an opening for the bleed air in or at a wall during operation of the aircraft engine. The opening for the bleed air is arranged in or at a deform...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	Thies, Robert
Format:	Patent
Sprache:	eng
Schlagworte:	ACTUATING-FLOATS AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COCKS COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS DEVICES FOR VENTING OR AERATING ENGINE PLANTS IN GENERAL ENGINEERING ELEMENTS AND UNITS GAS-TURBINE PLANTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS JET-PROPULSION PLANTS LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	A device for extraction of bleed air from flowing air at or in an aircraft engine includes an adjusting device for adjustment of an inlet cross section of an opening for the bleed air in or at a wall during operation of the aircraft engine. The opening for the bleed air is arranged in or at a deformable base and the adjusting device acts on the deformable base for modifying the inlet cross section of the opening relative to the flowing air. The deformable base is part of a metallic housing in the aircraft engine.