JPS57167267U - - Google Patents
Info
- Publication number
- JPS57167267U JPS57167267U JP1981054413U JP5441381U JPS57167267U JP S57167267 U JPS57167267 U JP S57167267U JP 1981054413 U JP1981054413 U JP 1981054413U JP 5441381 U JP5441381 U JP 5441381U JP S57167267 U JPS57167267 U JP S57167267U
- Authority
- JP
- Japan
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Control Of Water Turbines (AREA)
- Fluid-Pressure Circuits (AREA)
- Safety Devices In Control Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981054413U JPS621429Y2 (en:Method) | 1981-04-17 | 1981-04-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981054413U JPS621429Y2 (en:Method) | 1981-04-17 | 1981-04-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57167267U true JPS57167267U (en:Method) | 1982-10-21 |
| JPS621429Y2 JPS621429Y2 (en:Method) | 1987-01-13 |
Family
ID=29851009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981054413U Expired JPS621429Y2 (en:Method) | 1981-04-17 | 1981-04-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS621429Y2 (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02294565A (ja) * | 1989-05-02 | 1990-12-05 | Hitachi Ltd | 案内羽根開閉装置 |
-
1981
- 1981-04-17 JP JP1981054413U patent/JPS621429Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02294565A (ja) * | 1989-05-02 | 1990-12-05 | Hitachi Ltd | 案内羽根開閉装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS621429Y2 (en:Method) | 1987-01-13 |