HONEYCOMB SEAL FOR TURBOMACHINE RADIAL CLEARANCE

sealing technology. SUBSTANCE: honeycomb seal includes filler fastened to base. Filler is made in form of honeycomb structure whose faces are formed by thin-walled strips which are interconnected. Flat strips intersect at right angle; they are connected by means of slots which receive continuous par...

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Bibliographische Detailangaben
Hauptverfasser:	NAZIMOV E.JA, ZHITS V.M, ITSKOVICH M.JA, STAROSTIN V.K, KUBAREV V.G, KHOMENOK L.A, BAKURADZE M.V, GAEV V.D
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	BLASTING CYLINDERS ENGINE PLANTS IN GENERAL ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INDEXING SCHEME RELATING TO MACHINES OR ENGINES OTHER THANNON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, TO WIND MOTORS,TO NON-POSITIVE DISPLACEMENT PUMPS, AND TO GENERATING COMBUSTIONPRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUSSUBCLASSES OF CLASSES F01-F04 LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES PISTONS SEALINGS STEAM ENGINES THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	sealing technology. SUBSTANCE: honeycomb seal includes filler fastened to base. Filler is made in form of honeycomb structure whose faces are formed by thin-walled strips which are interconnected. Flat strips intersect at right angle; they are connected by means of slots which receive continuous parts of conjugated strips of other direction. Base is made in form of thick-walled strips located in tangential direction of honeycomb seal; other thick-walled strips are transversal relative to first ones. Strips of base are received by cuts at ends of filler strips, thus tightening them together; they are fastened at ends forming rigid structure. Filler of such honeycomb seal possesses high rigidity and strength which makes it possible to make honeycomb seal in form of stack of sections. EFFECT: improved maintainability. 3 cl, 5 dwg