CH601666A5 - - Google Patents
Info
- Publication number
- CH601666A5 CH601666A5 CH392877A CH392877A CH601666A5 CH 601666 A5 CH601666 A5 CH 601666A5 CH 392877 A CH392877 A CH 392877A CH 392877 A CH392877 A CH 392877A CH 601666 A5 CH601666 A5 CH 601666A5
- Authority
- CH
- Switzerland
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
- F03B15/00—Controlling
- F03B15/02—Controlling by varying liquid flow
- F03B15/04—Controlling by varying liquid flow of turbines
- F03B15/06—Regulating, i.e. acting automatically
- F03B15/08—Regulating, i.e. acting automatically by speed, e.g. by measuring electric frequency or liquid flow
-
- 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)
- Control Of Water Turbines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP51034997A JPS6048634B2 (ja) | 1976-03-29 | 1976-03-29 | 水力機械のガイドベ−ン閉鎖装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH601666A5 true CH601666A5 (sr) | 1978-07-14 |
Family
ID=12429766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH392877A CH601666A5 (sr) | 1976-03-29 | 1977-03-29 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4111101A (sr) |
| JP (1) | JPS6048634B2 (sr) |
| CH (1) | CH601666A5 (sr) |
| DE (1) | DE2713867C2 (sr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5440946A (en) * | 1977-09-07 | 1979-03-31 | Hitachi Ltd | Controlling method for pump waterwheel |
| JPS54145827A (en) * | 1978-04-13 | 1979-11-14 | Hitachi Ltd | Pump water wheel control |
| JPS575969U (sr) * | 1980-06-13 | 1982-01-12 | ||
| JPS63138170A (ja) * | 1986-11-28 | 1988-06-10 | Fuji Electric Co Ltd | 水車及びポンプ水車のガイドベ−ン閉鎖方式 |
| US5067531A (en) * | 1989-10-30 | 1991-11-26 | Kenneth Herzog | Bench top container filler |
| DE102013212937A1 (de) | 2013-07-03 | 2014-07-10 | Voith Patent Gmbh | Vorrichtung zum Öffnen und Schließen der Leitschaufeln einer hydraulischen Maschine |
| US10822772B1 (en) * | 2017-02-03 | 2020-11-03 | Wrightspeed, Inc. | Hydraulic systems with variable speed drives |
| DE102017106693B3 (de) * | 2017-03-29 | 2018-05-30 | Voith Patent Gmbh | Vorrichtung zum Regeln einer hydraulischen Maschine |
| DE102017106700B3 (de) * | 2017-03-29 | 2018-05-17 | Voith Patent Gmbh | Vorrichtung zum Regeln einer hydraulischen Maschine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1103891A (en) * | 1913-04-14 | 1914-07-14 | Allis Chalmers Mfg Co | Time-element power-limiting device. |
| US2157707A (en) * | 1936-01-10 | 1939-05-09 | Ex Cell O Corp | Hydraulic control valve |
| US2500797A (en) * | 1947-03-24 | 1950-03-14 | Bullard Co | Positioning apparatus |
| DE1002698B (de) * | 1951-04-09 | 1957-02-14 | Asea Ab | Vorrichtung zur Regelung von Kaplanturbinen |
| CH419010A (de) * | 1964-06-19 | 1966-08-15 | Escher Wyss Ag | Verfahren und Vorrichtung zum Schliessen einer Wasserturbine mit regulierbarem Leitapparat im Falle plötzlicher Entlastung |
| DE2163012A1 (de) * | 1971-12-18 | 1973-07-05 | Hitachi Ltd | Drehzahlregler |
-
1976
- 1976-03-29 JP JP51034997A patent/JPS6048634B2/ja not_active Expired
-
1977
- 1977-03-25 US US05/781,427 patent/US4111101A/en not_active Expired - Lifetime
- 1977-03-29 DE DE2713867A patent/DE2713867C2/de not_active Expired
- 1977-03-29 CH CH392877A patent/CH601666A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2713867C2 (de) | 1987-03-19 |
| JPS6048634B2 (ja) | 1985-10-28 |
| DE2713867A1 (de) | 1977-10-13 |
| JPS52118140A (en) | 1977-10-04 |
| US4111101A (en) | 1978-09-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |