THROTTLE-VALVE ACTUATOR UNIT, FUEL CELL SYSTEM COMPRISING A THROTTLE-VALVE ACTUATOR UNIT OF THIS KIND, AND MOTOR VEHICLE COMPRISING A FUEL CELL SYSTEM OF THIS KIND

The invention relates to a throttle-valve actuator unit (7) comprising a throttle-valve actuator (4) which has a throttle valve (14) that can be adjusted by an electric motor, and comprising a fluid channel, wherein the fluid channel has a first and a second fluid-channel portion (8a, 8b), wherein t...

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Bibliographische Detailangaben
Hauptverfasser:	ISAINCU, Alexandru-Ilie, POPA, Alexandru, DRIENOVSKY, Mihai
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACTUATING-FLOATS BASIC ELECTRIC ELEMENTS BLASTING COCKS DEVICES FOR VENTING OR AERATING ELECTRICITY ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a throttle-valve actuator unit (7) comprising a throttle-valve actuator (4) which has a throttle valve (14) that can be adjusted by an electric motor, and comprising a fluid channel, wherein the fluid channel has a first and a second fluid-channel portion (8a, 8b), wherein the first fluid channel portion (8a) has a flow cross-section that is variable by means of the throttle valve (14). The second fluid channel portion (8b) has a geometry via which a pressure drop in a fluid flowing through the fluid channel is brought about. The invention further relates to a fuel cell system (2) comprising a throttle-valve actuator unit (7) of this kind, and to a motor vehicle (1) comprising a fuel cell system (2) of this kind.