SEATING SPRING OF VANE SECTOR AND HOLDING METHOD THEREFOR

PROBLEM TO BE SOLVED: To provide a vane sector seating spring for eliminating the possibility of no contact with an outer wall. SOLUTION: This seating spring 50 is provided for a gas turbine engine compressor stator 10 having a casing 12 having a circumferential directional casing slot 24 for instal...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	NEWMAN SHAWN THEODORE, PETERS GARY ROBERT
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS SHOCK-ABSORBERS SPRINGS STEAM ENGINES THERMAL INSULATION IN GENERAL WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a vane sector seating spring for eliminating the possibility of no contact with an outer wall. SOLUTION: This seating spring 50 is provided for a gas turbine engine compressor stator 10 having a casing 12 having a circumferential directional casing slot 24 for installing plural vane sectors 20 on the outer wall 26. The seating spring 50 has at least one reaction tab 52 constituted so as to contact with the casing 12 on one side of the casing slot 24 and a spring arm 58 joined to the reaction tab 52 and constituted so as to press the outer wall 26 to the casing 12 on the second side of the casing slot 24 by contacting with respective ones of the outer wall 26. A holding arm 62 is joined to the reaction tab 52 to engage with the casing 12 to check so as not to move outward in the radial direction. Thus, the spring arm 58 is held in a state of contacting with the outer wall 26.