JPS6052304U - Steam turbine shaft sealing device - Google Patents
Steam turbine shaft sealing deviceInfo
- Publication number
- JPS6052304U JPS6052304U JP14326283U JP14326283U JPS6052304U JP S6052304 U JPS6052304 U JP S6052304U JP 14326283 U JP14326283 U JP 14326283U JP 14326283 U JP14326283 U JP 14326283U JP S6052304 U JPS6052304 U JP S6052304U
- Authority
- JP
- Japan
- Prior art keywords
- steam turbine
- sealing device
- shaft sealing
- turbine shaft
- partition plate
- 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図は従来の蒸気タービンの軸封装置の断面図、第２
図はパツキン部の拡大図、第３図はパツキンの圧力分布
図、第４図は本考案の一実施例を示す構成図である。Figure 1 is a sectional view of a conventional steam turbine shaft sealing device;
The figure is an enlarged view of the packing part, FIG. 3 is a pressure distribution diagram of the packing, and FIG. 4 is a configuration diagram showing an embodiment of the present invention.
Claims (1)
間に複数枚のパツキンを設けて蒸気の漏出を防ぐように
したものにおいて、前記仕切板に組込まれている上流側
の１枚目の前記パツキンの厚さを他のパツキンの厚さに
比べて１．２〜１゜５倍の大きさとなるように設定した
ことを特徴とする蒸気タービンの軸封装置。In a steam turbine in which a plurality of gaskets are provided between a partition plate and a rotating shaft passing through the partition plate to prevent leakage of steam, the first gasket on the upstream side is incorporated in the partition plate. A shaft sealing device for a steam turbine, characterized in that the thickness of the packing is set to be 1.2 to 1.5 times larger than the thickness of other packings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14326283U JPS6052304U (en) | 1983-09-17 | 1983-09-17 | Steam turbine shaft sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14326283U JPS6052304U (en) | 1983-09-17 | 1983-09-17 | Steam turbine shaft sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6052304U true JPS6052304U (en) | 1985-04-12 |
Family
ID=30319835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14326283U Pending JPS6052304U (en) | 1983-09-17 | 1983-09-17 | Steam turbine shaft sealing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6052304U (en) |
-
1983
- 1983-09-17 JP JP14326283U patent/JPS6052304U/en active Pending
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