JPS5175839A - - Google Patents
Info
- Publication number
- JPS5175839A JPS5175839A JP50137123A JP13712375A JPS5175839A JP S5175839 A JPS5175839 A JP S5175839A JP 50137123 A JP50137123 A JP 50137123A JP 13712375 A JP13712375 A JP 13712375A JP S5175839 A JPS5175839 A JP S5175839A
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/16—Stators
- F03B3/18—Stator blades; Guide conduits or vanes, e.g. adjustable
- F03B3/183—Adjustable vanes, e.g. wicket gates
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Sliding Valves (AREA)
- Hydraulic Turbines (AREA)
- Actuator (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US529351A US3920351A (en) | 1974-12-04 | 1974-12-04 | Automatic locking device for hydraulic turbine wicket gates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5175839A true JPS5175839A (en) | 1976-06-30 |
Family
ID=24109556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50137123A Pending JPS5175839A (en) | 1974-12-04 | 1975-11-14 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3920351A (en) |
| JP (1) | JPS5175839A (en) |
| CA (1) | CA1040058A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6056276B2 (en) * | 1978-10-20 | 1985-12-09 | 株式会社日立製作所 | Guide vane protection device |
| US5045711A (en) * | 1989-08-21 | 1991-09-03 | Rotoflow Corporation | Turboexpander-generator |
| CN102269095A (en) * | 2011-07-15 | 2011-12-07 | 天津市天发重型水电设备制造有限公司 | Servomotor mounting structure with automatic alignment function |
| CN104373277A (en) * | 2014-11-10 | 2015-02-25 | 常州液压成套设备厂有限公司 | Servomotor locking device |
| CN117685152B (en) * | 2024-02-04 | 2024-05-14 | 东方电气集团东方电机有限公司 | Water pump turbine simulation device, water pump turbine simulation system and control method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5317137A (en) * | 1976-07-21 | 1978-02-16 | Akitoshi Kusuguchi | Fruit puttinggon pedestal in cultivating fruit vegetables |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US917970A (en) * | 1908-09-05 | 1909-04-13 | James G Smith | Oil-gate. |
| US1150941A (en) * | 1913-02-17 | 1915-08-24 | Kumezo Ito | Bridge-maneuvering apparatus. |
| US1570536A (en) * | 1925-02-20 | 1926-01-19 | Morgan Smith S Co | Gate stop for turbine construction |
| US2930579A (en) * | 1955-09-19 | 1960-03-29 | Dominion Eng Works Ltd | Turbine guide vane locking and vibration preventing arrangement |
-
1974
- 1974-12-04 US US529351A patent/US3920351A/en not_active Expired - Lifetime
-
1975
- 1975-07-16 CA CA231,626A patent/CA1040058A/en not_active Expired
- 1975-11-14 JP JP50137123A patent/JPS5175839A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5317137A (en) * | 1976-07-21 | 1978-02-16 | Akitoshi Kusuguchi | Fruit puttinggon pedestal in cultivating fruit vegetables |
Also Published As
| Publication number | Publication date |
|---|---|
| CA1040058A (en) | 1978-10-10 |
| US3920351A (en) | 1975-11-18 |