MULTIWAY VALVE FOR FUEL SYSTEM OF GAS TURBINE

FIELD: machine building.SUBSTANCE: multiway valve of a gas turbine fuel system includes a valve body equipped with a cylindrical seat, in the restricting wall of the seat of which there are several fluid media supply and/or discharge holes. In the seat a provision is made for a movably installed ins...

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Bibliographische Detailangaben
Hauptverfasser:	RAUKH KHORST UVE, VAGNER UL'RIKH, BASSMANN KARSTEN
Format:	Patent
Sprache:	eng ; rus
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 ENGINEERING ELEMENTS AND UNITS GAS-TURBINE PLANTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INDEXING SCHEME FOR ASPECTS RELATING TONON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES ORJET-PROPULSION PLANTS INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUSSUBCLASSES OF CLASSES F01-F04 LIGHTING MECHANICAL ENGINEERING TAPS TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	FIELD: machine building.SUBSTANCE: multiway valve of a gas turbine fuel system includes a valve body equipped with a cylindrical seat, in the restricting wall of the seat of which there are several fluid media supply and/or discharge holes. In the seat a provision is made for a movably installed insert with a channel with two other holes, by means of which there is a possibility of connecting two adjacent holes in flow direction one after another; on the valve body a provision is made for two bridges that connect holes located in different planes to each other.EFFECT: providing the possibility of reliable and simple remote control of switching processes of corresponding valves.6 cl, 8 dwg Многоходовой клапан топливной системы газовой турбины содержит снабженное цилиндрическим гнездом клапанное тело, в ограничивающей гнездо стенке которого расположено несколько отверстий для подвода и/или отвода текучих сред, при этом в гнезде предусмотрена установленная подвижно вставка по меньшей мере с одним каналом с двумя другими отверстиям, с помощью которого обеспечивается возможность соединения по потоку друг с другом двух соседних отверстий, в клапанном теле предусмотрены два мостика, которые соединяют друг с другом расположенные в различных плоскостях отверстия. Технический результат изобретения - обеспечение возможности надежного и простого дистанционного управления процессами переключения соответствующих клапанов. 3 н. и 3 з.п. ф-лы, 8 ил.