STEAM TURBINE ROTOR, METHOD OF MANUFACTURING THE SAME, AND STEAM TURBINE

PROBLEM TO BE SOLVED: To prevent wet steam from coming into a gap of a bolt and a nut of a shaft joint exposed to the wet steam.SOLUTION: Bosses 10, 10are arranged at both ends of a bolt 10 exposed to the wet steam used in the shaft joint 4 and through-holes 11, 12for the bosses are formed in cap nu...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	MISAWA MASATO
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING 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 MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES 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 WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To prevent wet steam from coming into a gap of a bolt and a nut of a shaft joint exposed to the wet steam.SOLUTION: Bosses 10, 10are arranged at both ends of a bolt 10 exposed to the wet steam used in the shaft joint 4 and through-holes 11, 12for the bosses are formed in cap nut 11, 12 coupled to the bolt 10. The fastening margin management of the bolt is carried out by measuring the length between the bosses 10, 10protecting from the through-holes 11, 12when fastening the nuts, further the gaps of holes 11, 12and bosses are sealed with seal materials 16 such that wet steam does not coming into the gaps of the bolt 10 and the cap nuts 11 and 12.