SEAL FOR GAS TURBINE STATOR BLADE TIP

PROBLEM TO BE SOLVED: To provide a tip seal for a turbine stator blade having a structure to permit mounting in a correct right-to-left condition. SOLUTION: This turbine stator blade tip seal, a tip of a turbine stator blade is provided with rings 12, 13 and the rings are sealed by a ring-shaped sea...

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Bibliographische Detailangaben
Hauptverfasser:	TANAKA TOMOYUKI, MORII SHIGEO, NISHIO TAMAKI, KANATSU KAZUNORI
Format:	Patent
Sprache:	eng
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS ENGINE PLANTS IN GENERAL GAS-TURBINE PLANTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a tip seal for a turbine stator blade having a structure to permit mounting in a correct right-to-left condition. SOLUTION: This turbine stator blade tip seal, a tip of a turbine stator blade is provided with rings 12, 13 and the rings are sealed by a ring-shaped seal 1 mounted on a rotor 2. The annular seal 1 is closely attached and fastened by a bolt 9 to a supporting face of a seal support member 7 perpendicular to a turbine axis 6. A projection 1e is constructed on a surface opposite the supporting face proximate a bolt hole in the ring-shaped seal 1.