JPS6061401U - steam turbine rotor - Google Patents

steam turbine rotor

Info

Publication number
JPS6061401U
JPS6061401U JP19532782U JP19532782U JPS6061401U JP S6061401 U JPS6061401 U JP S6061401U JP 19532782 U JP19532782 U JP 19532782U JP 19532782 U JP19532782 U JP 19532782U JP S6061401 U JPS6061401 U JP S6061401U
Authority
JP
Japan
Prior art keywords
wheel
steam turbine
turbine rotor
sleeve
filler
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP19532782U
Other languages
Japanese (ja)
Inventor
透 村上
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp filed Critical Toshiba Corp
Priority to JP19532782U priority Critical patent/JPS6061401U/en
Publication of JPS6061401U publication Critical patent/JPS6061401U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はロータ軸上に嵌入されたホイールディスクを示
す斜視図、第３図は第２図の■−■線に沿った横断面図
、第２図は蒸気がキー溝のすき間から侵入する状態を示
す図、第４図は本考案による実施例を示す図、第５図は
本考案によるスリーブを示す斜視図である。 １・・・ロータ軸、２−・・ホイールディスク、３・・
・ホイールキー、４・・・キー溝、１０・・・空所、１
１・・・ホイールハブ、１２・・・充填剤、１３・・・
スリーブ。Figure 1 is a perspective view showing the wheel disk fitted onto the rotor shaft, Figure 3 is a cross-sectional view taken along the line ■-■ in Figure 2, and Figure 2 shows steam entering through the gap in the keyway. FIG. 4 is a diagram showing the embodiment of the present invention, and FIG. 5 is a perspective view of the sleeve according to the present invention. 1... Rotor shaft, 2-... Wheel disc, 3...
・Wheel key, 4... Keyway, 10... Blank space, 1
1... Wheel hub, 12... Filler, 13...
sleeve.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）ロータ軸上にホイールディスクを嵌入し、両者の
嵌合面間に形成されたキー溝にホイールキーを装着し、
上記ホイールディスク間に形成される空所に充填剤を装
填した蒸気タービンロータにおいて、上記充填剤が装填
されているホイールディスク間にスリーブを被覆したこ
とを特徴とする蒸気タービンロータ。(1) Fit the wheel disk onto the rotor shaft, attach the wheel key to the key groove formed between the fitting surfaces of both,
A steam turbine rotor in which a filler is loaded into the spaces formed between the wheel disks, characterized in that a sleeve is provided between the wheel disks filled with the filler. （２）スリーブは２分割に構成し、ホイールディス間の
空所全域を被覆するようにしたことを特徴とする実用新
案登録請求の範囲第１項記載の蒸気タービンロータ。(2) The steam turbine rotor according to claim 1, wherein the sleeve is divided into two parts to cover the entire space between the wheel discs.
JP19532782U 1982-12-27 1982-12-27 steam turbine rotor Pending JPS6061401U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19532782U JPS6061401U (en) 1982-12-27 1982-12-27 steam turbine rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19532782U JPS6061401U (en) 1982-12-27 1982-12-27 steam turbine rotor

Publications (1)

Publication Number Publication Date
JPS6061401U true JPS6061401U (en) 1985-04-30

Family

ID=30419559

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19532782U Pending JPS6061401U (en) 1982-12-27 1982-12-27 steam turbine rotor

Country Status (1)

Country Link
JP (1) JPS6061401U (en)

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