JPS5735103A - Structure of blade group - Google Patents
Structure of blade groupInfo
- Publication number
- JPS5735103A JPS5735103A JP10919680A JP10919680A JPS5735103A JP S5735103 A JPS5735103 A JP S5735103A JP 10919680 A JP10919680 A JP 10919680A JP 10919680 A JP10919680 A JP 10919680A JP S5735103 A JPS5735103 A JP S5735103A
- Authority
- JP
- Japan
- Prior art keywords
- blades
- moving
- blade
- connector
- moving blades
- 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.)
- Granted
Links
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
PURPOSE: To enhance the safety against the flutter (self-sustained oscillation) of a blade train including two or more moving blades, by making nonuniform the conditions of connection between each moving blade and a connector which couples the adjacent blades to each other and by also making the structure of the moving blade nonuniform.
CONSTITUTION: A connector 3 is provided through the central parts of moving blades 1, 4 to couple the plural moving blades 1, 4 to each other. A round bar is used as the connector 3. The bar is loosely fitted through holes 7, 6 perforated through the moving blades 1, 4. The bar is protruded from both the sides 10 of the moving blade 4 perpendicularly to the longitudinal direction of the blades or slightly obliquely to the longitudinal direction. According to this constitution, the conditions of coupling of the moving blades 1, 4, with the connector 3 and the structure of the blades 1, 4 are made nonuniform as the two or more moving blades 1, 4 are arranged. This results in enhancing the safety against the flutter of the blade train.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10919680A JPS5735103A (en) | 1980-08-11 | 1980-08-11 | Structure of blade group |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10919680A JPS5735103A (en) | 1980-08-11 | 1980-08-11 | Structure of blade group |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5735103A true JPS5735103A (en) | 1982-02-25 |
JPS6133967B2 JPS6133967B2 (en) | 1986-08-05 |
Family
ID=14504051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10919680A Granted JPS5735103A (en) | 1980-08-11 | 1980-08-11 | Structure of blade group |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5735103A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018524514A (en) * | 2015-06-30 | 2018-08-30 | ネーピア・ターボチャージャーズ・リミテッド | Turbomachine rotor blade |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02188666A (en) * | 1989-01-13 | 1990-07-24 | Hino Motors Ltd | Fuel injection pump |
-
1980
- 1980-08-11 JP JP10919680A patent/JPS5735103A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018524514A (en) * | 2015-06-30 | 2018-08-30 | ネーピア・ターボチャージャーズ・リミテッド | Turbomachine rotor blade |
Also Published As
Publication number | Publication date |
---|---|
JPS6133967B2 (en) | 1986-08-05 |
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