JPS56162208A - Configuration of shroud ring - Google Patents
Configuration of shroud ringInfo
- Publication number
- JPS56162208A JPS56162208A JP6650280A JP6650280A JPS56162208A JP S56162208 A JPS56162208 A JP S56162208A JP 6650280 A JP6650280 A JP 6650280A JP 6650280 A JP6650280 A JP 6650280A JP S56162208 A JPS56162208 A JP S56162208A
- Authority
- JP
- Japan
- Prior art keywords
- tenon
- shroud ring
- ring
- falling
- configuration
- 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
PURPOSE: To prevent the falling off of the shroud ring by a method wherein an inclination being spread toward the outer peripheral direction of a rotor from a position at the root of a tenon is provided in a shroud ring connecting the moving blades of a turbine into a group.
CONSTITUTION: The ahroud ring 3 is fixed to the moving blade 2 by calking the tenon so as to be in a range of 0<q<30°. The tenon is deformed into teh configration of the hold for the tenon by claking the head part of the tenon with an air hammer or the like to fill the hlle for the tenon. When a centrifugal force is exerted the shroud ring 3 and a foace toward outside is imposed thereto, the tenon has a sufficient strength because of the large shearing height thereof and therefore the falling off the shroud ring may be prevented.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6650280A JPS56162208A (en) | 1980-05-21 | 1980-05-21 | Configuration of shroud ring |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6650280A JPS56162208A (en) | 1980-05-21 | 1980-05-21 | Configuration of shroud ring |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56162208A true JPS56162208A (en) | 1981-12-14 |
Family
ID=13317660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6650280A Pending JPS56162208A (en) | 1980-05-21 | 1980-05-21 | Configuration of shroud ring |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56162208A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1323224C (en) * | 2003-07-16 | 2007-06-27 | 沈阳黎明航空发动机(集团)有限责任公司 | Adjusting method for realizing large area adjustment for grouped gurbine guide blade |
JP2008211163A (en) * | 2007-02-26 | 2008-09-11 | Yiguang Electronic Ind Co Ltd | Structure of light-emitting diode and its assembling method |
-
1980
- 1980-05-21 JP JP6650280A patent/JPS56162208A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1323224C (en) * | 2003-07-16 | 2007-06-27 | 沈阳黎明航空发动机(集团)有限责任公司 | Adjusting method for realizing large area adjustment for grouped gurbine guide blade |
JP2008211163A (en) * | 2007-02-26 | 2008-09-11 | Yiguang Electronic Ind Co Ltd | Structure of light-emitting diode and its assembling method |
US8987770B2 (en) | 2007-02-26 | 2015-03-24 | Everlight Electronics Co., Ltd. | Structure of light emitting diode and method to assemble thereof |
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