JPS5654902A - Turbine rotor - Google Patents
Turbine rotorInfo
- Publication number
- JPS5654902A JPS5654902A JP13131379A JP13131379A JPS5654902A JP S5654902 A JPS5654902 A JP S5654902A JP 13131379 A JP13131379 A JP 13131379A JP 13131379 A JP13131379 A JP 13131379A JP S5654902 A JPS5654902 A JP S5654902A
- Authority
- JP
- Japan
- Prior art keywords
- turbine rotor
- polyester
- silicon
- aluminum
- sealed part
- 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
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
PURPOSE: To prevent a turbine rotor from corrosion, by flame spraying powder of silicon, aluminum and polyester to a shaft sealed part of the terrestrial heat turbine rotor.
CONSTITUTION: Sealing steam passing through a labyrinth packing 3b and the outside air passing through a labyrinth packing 3c enter a gland vent chamber 6. To the shaft sealed part of a turbine rotor 2, powder consisting of 3W10wt% silicon, 45W55wt% aluminum and the rest of polyester is flame sprayed. In this way, a seal treatment process is not required to obtain an economical state, prevent corrosion of the turbine rotor due to the terrestrial heat steam and the atmospheric air and increase a life of the turbine rotor. Further at the time of disassembly and repair, the flame sprayed film can be easily removed.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13131379A JPS5654902A (en) | 1979-10-13 | 1979-10-13 | Turbine rotor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13131379A JPS5654902A (en) | 1979-10-13 | 1979-10-13 | Turbine rotor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5654902A true JPS5654902A (en) | 1981-05-15 |
Family
ID=15055026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13131379A Pending JPS5654902A (en) | 1979-10-13 | 1979-10-13 | Turbine rotor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5654902A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103911577A (en) * | 2014-04-03 | 2014-07-09 | 上海凯林新技术实业公司 | Polybenzoate silicon-aluminum wearable seal coating composite material and preparation method thereof |
-
1979
- 1979-10-13 JP JP13131379A patent/JPS5654902A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103911577A (en) * | 2014-04-03 | 2014-07-09 | 上海凯林新技术实业公司 | Polybenzoate silicon-aluminum wearable seal coating composite material and preparation method thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5654902A (en) | Turbine rotor | |
JPS5728810A (en) | Fluid turbine | |
GB1162083A (en) | Mechanical Seal | |
JPS5569793A (en) | Sealing system for axis of blower for pressure transportation of poisonous gas | |
JPS5483971A (en) | Crosslinked olefinic resin film having improved heat sealability | |
JPS5712164A (en) | Air supply device to rotor | |
JPS5733796A (en) | Sealing device | |
JPS5762904A (en) | Shaft sealing device for low boiling point medium turbine | |
JPS5547060A (en) | Shaft sealing apparatus | |
JPS5257410A (en) | Leakage sealing mechanism for axial fluid machine | |
JPS52143312A (en) | Steam seal ring | |
JPS5348079A (en) | Rotary kiln apparatus | |
JPS5632041A (en) | Gas-turbine power generating device | |
JPS5333474A (en) | Apparatus for retaining heat of shaft insulator | |
JPS5565766A (en) | Sealing method of rotary shaft | |
JPS531738A (en) | Heat reuse method for cooler used with compressor | |
JPS54145832A (en) | Damper seal device | |
ES2060480A1 (en) | Procedure for cooling of hot slag and slag cooler used with said procedure | |
JPS5585837A (en) | Ventilator | |
GB852805A (en) | Improvements to sealing means for the shafts of steam turbines | |
JPS5768584A (en) | Recirculation pump in nuclear reactor | |
JPS51123414A (en) | Cooling method of high-temperature gas flow passage of gas turbine and its system | |
JPS5229660A (en) | Air compressor | |
JPS54151758A (en) | Sealing device for high temperature and high pressure | |
JPS5247390A (en) | Rotary target |