JPH0478805B2 - - Google Patents
Info
- Publication number
- JPH0478805B2 JPH0478805B2 JP60173645A JP17364585A JPH0478805B2 JP H0478805 B2 JPH0478805 B2 JP H0478805B2 JP 60173645 A JP60173645 A JP 60173645A JP 17364585 A JP17364585 A JP 17364585A JP H0478805 B2 JPH0478805 B2 JP H0478805B2
- Authority
- JP
- Japan
- Prior art keywords
- seal
- turbine rotor
- rotating shaft
- shutdown
- sealing material
- 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 - Lifetime
Links
- 239000003566 sealing material Substances 0.000 claims description 8
- 239000012530 fluid Substances 0.000 description 9
- 239000007789 gas Substances 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- 229910001873 dinitrogen Inorganic materials 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Mechanical Sealing (AREA)
- Sealing Of Bearings (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60173645A JPS6235002A (ja) | 1985-08-07 | 1985-08-07 | シヤツト・ダウンシ−ル |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60173645A JPS6235002A (ja) | 1985-08-07 | 1985-08-07 | シヤツト・ダウンシ−ル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6235002A JPS6235002A (ja) | 1987-02-16 |
| JPH0478805B2 true JPH0478805B2 (cs) | 1992-12-14 |
Family
ID=15964451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60173645A Granted JPS6235002A (ja) | 1985-08-07 | 1985-08-07 | シヤツト・ダウンシ−ル |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6235002A (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0327802U (cs) * | 1989-07-28 | 1991-03-20 | ||
| US8356972B2 (en) * | 2008-12-10 | 2013-01-22 | Westinghouse Electric Company Llc | Thermally activated shutdown seals for rotatable shafts |
-
1985
- 1985-08-07 JP JP60173645A patent/JPS6235002A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6235002A (ja) | 1987-02-16 |
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