JPS58146003U - Gap adjustment device for the fitting part between the casing and the partition plate in a steam turbine - Google Patents
Gap adjustment device for the fitting part between the casing and the partition plate in a steam turbineInfo
- Publication number
- JPS58146003U JPS58146003U JP4190682U JP4190682U JPS58146003U JP S58146003 U JPS58146003 U JP S58146003U JP 4190682 U JP4190682 U JP 4190682U JP 4190682 U JP4190682 U JP 4190682U JP S58146003 U JPS58146003 U JP S58146003U
- Authority
- JP
- Japan
- Prior art keywords
- casing
- partition plate
- steam turbine
- adjustment device
- gap adjustment
- 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
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
第１図は蒸気タービンにおける車室と仕切板との嵌合部
の従来の構造を示した断面図、第２図は嵌合部の隙間調
整装置としてピボットを使用した従来の構造を示した断
面図、第３図は同じく嵌合部の隙間調整のためにスポッ
ト溶接を施した従来の構造を示した断面図、第４図は隙
間調整のためのピボット又はスポット溶接の円周上の配
置状況を示した図、第５図は本考案に係る蒸気タービン
における車室と仕切板との嵌合部の隙間調整装置の一実
施例を示した断面図、第６図は第５図の要部を拡大して
示した図である。
１・・・車室、２・・・仕切板、３・・・嵌合部、１０
・・・ボルト。Figure 1 is a cross-sectional view showing the conventional structure of the fitting part between the casing and the partition plate in a steam turbine, and Figure 2 is a cross-sectional view showing the conventional structure in which a pivot is used as a clearance adjustment device for the fitting part. Figure 3 is a cross-sectional view showing a conventional structure in which spot welding is applied to adjust the gap between the fitting parts, and Figure 4 is a circumferential arrangement of pivots or spot welds for gap adjustment. FIG. 5 is a sectional view showing an embodiment of the gap adjustment device for the fitting portion between the casing and the partition plate in the steam turbine according to the present invention, and FIG. 6 is the main part of FIG. 5. FIG. DESCRIPTION OF SYMBOLS 1... Vehicle interior, 2... Partition plate, 3... Fitting part, 10
···bolt.
Claims (1)
先端部の表面に弗素処理した炭化水素又は珪素樹脂化合
物を塗布したボルトを、前記仕切板の蒸気下流側から前
記嵌合部へ向けて螺装してその先端を前記車室に臨ませ
ることにより、前記嵌合部に形成される隙間を調整する
ようにしたことを特徴とする蒸気タービンにおける車室
と仕切板との嵌合部の隙間調整装置。At the fitting portion between the casing of the steam turbine and the partition plate, a bolt whose tip surface is coated with a fluorine-treated hydrocarbon or a silicone resin compound is directed from the steam downstream side of the partition plate toward the fitting portion. A fitting portion between a casing and a partition plate in a steam turbine, characterized in that a gap formed in the fitting portion is adjusted by screwing the casing and making the tip thereof face the casing. Gap adjustment device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4190682U JPS58146003U (en) | 1982-03-26 | 1982-03-26 | Gap adjustment device for the fitting part between the casing and the partition plate in a steam turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4190682U JPS58146003U (en) | 1982-03-26 | 1982-03-26 | Gap adjustment device for the fitting part between the casing and the partition plate in a steam turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58146003U true JPS58146003U (en) | 1983-10-01 |
Family
ID=30053076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4190682U Pending JPS58146003U (en) | 1982-03-26 | 1982-03-26 | Gap adjustment device for the fitting part between the casing and the partition plate in a steam turbine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58146003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10612419B2 (en) | 2016-02-23 | 2020-04-07 | Mitsubishi Heavy Industries Compressor Corporation | Steam turbine |
-
1982
- 1982-03-26 JP JP4190682U patent/JPS58146003U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10612419B2 (en) | 2016-02-23 | 2020-04-07 | Mitsubishi Heavy Industries Compressor Corporation | Steam turbine |
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