JPS6240524B2 - - Google Patents
Info
- Publication number
- JPS6240524B2 JPS6240524B2 JP8774183A JP8774183A JPS6240524B2 JP S6240524 B2 JPS6240524 B2 JP S6240524B2 JP 8774183 A JP8774183 A JP 8774183A JP 8774183 A JP8774183 A JP 8774183A JP S6240524 B2 JPS6240524 B2 JP S6240524B2
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- bearing
- steel
- thrust
- pressure rotor
- 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.)
- Expired
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 28
- 239000010959 steel Substances 0.000 claims description 28
- 229910000599 Cr alloy Inorganic materials 0.000 claims description 17
- 239000000788 chromium alloy Substances 0.000 claims description 17
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 5
- 230000008878 coupling Effects 0.000 description 11
- 238000010168 coupling process Methods 0.000 description 11
- 238000005859 coupling reaction Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 11
- 239000011651 chromium Substances 0.000 description 9
- 229910045601 alloy Inorganic materials 0.000 description 8
- 239000000956 alloy Substances 0.000 description 8
- 229910052804 chromium Inorganic materials 0.000 description 8
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910001566 austenite Inorganic materials 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000897 Babbitt (metal) Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000003678 scratch resistant effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/026—Shaft to shaft connections
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8774183A JPS59213903A (ja) | 1983-05-20 | 1983-05-20 | 蒸気タ−ビンロ−タ系 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8774183A JPS59213903A (ja) | 1983-05-20 | 1983-05-20 | 蒸気タ−ビンロ−タ系 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59213903A JPS59213903A (ja) | 1984-12-03 |
| JPS6240524B2 true JPS6240524B2 (enrdf_load_stackoverflow) | 1987-08-28 |
Family
ID=13923349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8774183A Granted JPS59213903A (ja) | 1983-05-20 | 1983-05-20 | 蒸気タ−ビンロ−タ系 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59213903A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62189301A (ja) * | 1986-02-14 | 1987-08-19 | Hitachi Ltd | 高，低圧一体形蒸気タ−ビン用ロ−タ |
| JP2004245187A (ja) * | 2003-02-17 | 2004-09-02 | Toshiba Corp | ターボ機械の非接触シール装置およびこれを用いた蒸気タービン設備 |
-
1983
- 1983-05-20 JP JP8774183A patent/JPS59213903A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59213903A (ja) | 1984-12-03 |
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