JPS56154103A - Manufacture of ceramic axial-flow turbine rotor - Google Patents
Manufacture of ceramic axial-flow turbine rotorInfo
- Publication number
- JPS56154103A JPS56154103A JP5660980A JP5660980A JPS56154103A JP S56154103 A JPS56154103 A JP S56154103A JP 5660980 A JP5660980 A JP 5660980A JP 5660980 A JP5660980 A JP 5660980A JP S56154103 A JPS56154103 A JP S56154103A
- Authority
- JP
- Japan
- Prior art keywords
- blade
- discs
- manufacture
- turbine rotor
- flow turbine
- 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 blade part from cracking and distortion upon coupling by sandwiching the part between the contact surfaces of divided discs.
CONSTITUTION: A disc part 1 is divided in two. A blade part 2 and these division discs 1 are coupled through heating while pressure is applied to the contact surfaces of the blade 2 and discs 1 with the blade 2 sandwiched between the discs 1. Thereby, bending stress is prevented from working on the blade 2 and a blade ring portion is prevented from distortion and cracking although a large load is applied axially.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5660980A JPS56154103A (en) | 1980-04-28 | 1980-04-28 | Manufacture of ceramic axial-flow turbine rotor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5660980A JPS56154103A (en) | 1980-04-28 | 1980-04-28 | Manufacture of ceramic axial-flow turbine rotor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56154103A true JPS56154103A (en) | 1981-11-28 |
Family
ID=13031978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5660980A Pending JPS56154103A (en) | 1980-04-28 | 1980-04-28 | Manufacture of ceramic axial-flow turbine rotor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56154103A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61111975A (en) * | 1984-11-07 | 1986-05-30 | 日本碍子株式会社 | Manufacture of ceramic structural material |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4975910A (en) * | 1973-10-26 | 1974-07-22 |
-
1980
- 1980-04-28 JP JP5660980A patent/JPS56154103A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4975910A (en) * | 1973-10-26 | 1974-07-22 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61111975A (en) * | 1984-11-07 | 1986-05-30 | 日本碍子株式会社 | Manufacture of ceramic structural material |
JPH0229632B2 (en) * | 1984-11-07 | 1990-07-02 | Ngk Insulators Ltd |
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