JPS5392007A - Coupling device for movable vane - Google Patents
Coupling device for movable vaneInfo
- Publication number
- JPS5392007A JPS5392007A JP580877A JP580877A JPS5392007A JP S5392007 A JPS5392007 A JP S5392007A JP 580877 A JP580877 A JP 580877A JP 580877 A JP580877 A JP 580877A JP S5392007 A JPS5392007 A JP S5392007A
- Authority
- JP
- Japan
- Prior art keywords
- coupling device
- movable vane
- channel parts
- parts
- vibration
- 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 restrain vibration in the circumferential direction, the direction of rotation and the axial direction and vibration in composite form, by setting projection parts, which have channel parts and which flanks are shaped inclinely, a connecting piece, which encases a spring that is assembled in channel parts, and a cone-like sleeve assembled in channel parts.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP580877A JPS5392007A (en) | 1977-01-24 | 1977-01-24 | Coupling device for movable vane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP580877A JPS5392007A (en) | 1977-01-24 | 1977-01-24 | Coupling device for movable vane |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5392007A true JPS5392007A (en) | 1978-08-12 |
Family
ID=11621372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP580877A Pending JPS5392007A (en) | 1977-01-24 | 1977-01-24 | Coupling device for movable vane |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5392007A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4722668A (en) * | 1985-08-31 | 1988-02-02 | Bbc Brown, Boveri & Company, Limited | Device for damping blade vibrations in turbo-machines |
JP2014129816A (en) * | 2014-02-27 | 2014-07-10 | Mitsubishi Heavy Ind Ltd | Moving blade and rotating machine |
-
1977
- 1977-01-24 JP JP580877A patent/JPS5392007A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4722668A (en) * | 1985-08-31 | 1988-02-02 | Bbc Brown, Boveri & Company, Limited | Device for damping blade vibrations in turbo-machines |
JP2014129816A (en) * | 2014-02-27 | 2014-07-10 | Mitsubishi Heavy Ind Ltd | Moving blade and rotating machine |
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