JPS5922903U - Casing horizontal joint bolt hole drain discharge device in steam turbine casing - Google Patents

Casing horizontal joint bolt hole drain discharge device in steam turbine casing

Info

Publication number
JPS5922903U
JPS5922903U JP11834382U JP11834382U JPS5922903U JP S5922903 U JPS5922903 U JP S5922903U JP 11834382 U JP11834382 U JP 11834382U JP 11834382 U JP11834382 U JP 11834382U JP S5922903 U JPS5922903 U JP S5922903U
Authority
JP
Japan
Prior art keywords
casing
horizontal joint
steam turbine
joint bolt
discharge device
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
JP11834382U
Other languages
Japanese (ja)
Inventor
小野　繁利
Original Assignee
株式会社東芝
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 株式会社東芝 filed Critical 株式会社東芝
Priority to JP11834382U priority Critical patent/JPS5922903U/en
Publication of JPS5922903U publication Critical patent/JPS5922903U/en
Pending legal-status Critical Current

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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図は蒸気タービン車室における締付ボルトの取付は
状況を示す正面図、第２図および第３図は従来の蒸気タ
ービン車室におけるフランジおよび締付ボルトの状況を
示す断面図、第４図および第５図はそれぞれ本考案の実
施例を示す断面図である。 １・・・・・・蒸気タービン車室、１ａ・・・・・・上
部車室構成体、１ｂ・・・・・・下部車室構成体、２ａ
、２ｂ・・・・・・フランジ、３ａ・・・・・・両線み
ボルト、３ｂ・・・・・・埋込みボルト、４・・・・・
・ボルトヒータ用穴’％　５ａ、　　５ｂ・・・・・・
ナツト、６・−・・・・隙間、７・・・・・・車室水平
継手ボルト穴、１０・・・・・・ボルトヒータ。FIG. 1 is a front view showing how the tightening bolts are installed in the steam turbine casing, FIGS. FIG. 5 is a sectional view showing an embodiment of the present invention. 1...Steam turbine casing, 1a...Upper casing structure, 1b...Lower casing structure, 2a
, 2b...Flange, 3a...Both line bolt, 3b...Embedded bolt, 4...
・Bolt heater hole'% 5a, 5b...
Nut, 6... Gap, 7... Vehicle interior horizontal joint bolt hole, 10... Bolt heater.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）蒸気タービン車室における車室水平継手ボルト穴
の穿設された７ランジに、このフランジ外から前記車室
水平継手ボルト穴内へ連通ずる透孔を穿設してなること
を特徴とする蒸気タービン車室における車室水平継手ボ
ルト穴ドレン排出装置。(1) The steam turbine casing is characterized in that seven flanges in which the casing horizontal joint bolt holes are drilled are provided with through holes that communicate from the outside of the flange to the inside of the casing horizontal joint bolt holes. A casing horizontal joint bolt hole drain discharge device in a steam turbine casing. （２）透孔は、上部車室構成体のフランジと下部車室構
成体のフランジにそれぞれ穿設されている実用新案登録
請求の範囲第１項記載の蒸気タービン車室における車室
水平継手ボルト穴ドレン排出装置。(2) The through hole is formed in the flange of the upper casing component and the flange of the lower casing component, respectively.The casing horizontal joint bolt in the steam turbine casing according to claim 1 of the utility model registration claim Hole drain discharge device.
JP11834382U 1982-08-05 1982-08-05 Casing horizontal joint bolt hole drain discharge device in steam turbine casing Pending JPS5922903U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11834382U JPS5922903U (en) 1982-08-05 1982-08-05 Casing horizontal joint bolt hole drain discharge device in steam turbine casing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11834382U JPS5922903U (en) 1982-08-05 1982-08-05 Casing horizontal joint bolt hole drain discharge device in steam turbine casing

Publications (1)

Publication Number Publication Date
JPS5922903U true JPS5922903U (en) 1984-02-13

Family

ID=30272044

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11834382U Pending JPS5922903U (en) 1982-08-05 1982-08-05 Casing horizontal joint bolt hole drain discharge device in steam turbine casing

Country Status (1)

Country Link
JP (1) JPS5922903U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0318939U (en) * 1989-07-06 1991-02-25

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0318939U (en) * 1989-07-06 1991-02-25

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