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1. JP2018508699 - 取り付けが簡単なシールプレートを有するホイールディスクアセンブリ

Office Japan
Application Number 2017545675
Application Date 11.01.2016
Publication Number 2018508699
Publication Date 29.03.2018
Grant Number 6463848
Grant Date 11.01.2019
Publication Kind B2
IPC
F01D 5/30
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
DNON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
5Blades; Blade-carrying members; Heating, heat-insulating, cooling, or antivibration means on the blades or the members
30Fixing blades to rotors; Blade roots
F01D 11/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
DNON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
11Preventing or minimising internal leakage of working fluid, e.g. between stages
F04D 29/34
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
DNON-POSITIVE-DISPLACEMENT PUMPS
29Details, component parts, or accessories
26Rotors specially adapted for elastic fluids
32for axial-flow pumps
34Blade mountings
CPC
F01D 5/3015
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
5Blades; Blade-carrying members
30Fixing blades to rotors; Blade roots ; ; Blade spacers
3007of axial insertion type
3015with side plates
F01D 5/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
5Blades; Blade-carrying members
02Blade-carrying members, e.g. rotors
F01D 5/326
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
5Blades; Blade-carrying members
30Fixing blades to rotors; Blade roots ; ; Blade spacers
32Locking, e.g. by final locking blades or keys
326Locking of axial insertion type blades by other means
F01D 11/006
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
11Preventing or minimising internal leakage of working-fluid, e.g. between stages
005Sealing means between non relatively rotating elements
006Sealing the gap between rotor blades or blades and rotor
F05D 2230/60
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
DINDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
2230Manufacture
60Assembly methods
F05D 2230/70
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
DINDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
2230Manufacture
70Disassembly methods
Applicants シーメンス アクティエンゲゼルシャフト
Inventors ハラルト・ヘル
ケヴィン・カンプカ
カルステン・コルク
マルク・ランゲ
ペーター・シュレーダー
ヴァチェスラフ・ファイツマン
Agents 村山 靖彦
実広 信哉
Priority Data 15156321.0 24.02.2015 EP
Title
(JA) 取り付けが簡単なシールプレートを有するホイールディスクアセンブリ
Abstract
(JA)

本発明は、ホイールディスク(2)、ホイールディスク(2)の外周に沿って固定された複数のブレード装置(3)、および互いに半径方向に離間した2つの環状スロット(6,7)内に保持された複数のシールプレート(5)を備えるホイールディスクアセンブリ(1)に関連する。第1の環状スロット(6)は、ホイールディスク(2)にあり、第2の環状スロットは、セグメント化された方法でブレード装置(3)によって形成される。軸方向に延在する凹所(13)によって第1の環状スロット溝(6)が拡張されることによってシールプレートの簡単な取り付けが達成される。