LU45028A1 - - Google Patents
Info
- Publication number
- LU45028A1 LU45028A1 LU45028DA LU45028A1 LU 45028 A1 LU45028 A1 LU 45028A1 LU 45028D A LU45028D A LU 45028DA LU 45028 A1 LU45028 A1 LU 45028A1
- Authority
- LU
- Luxembourg
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
- F03B15/18—Regulating, i.e. acting automatically for safety purposes, e.g. preventing overspeed
-
- 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
- F03B15/005—Starting, also of pump-turbines
-
- 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
- F03B3/12—Blades; Blade-carrying rotors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0027—Varying behaviour or the very pump
- F04D15/0044—Varying behaviour or the very pump by introducing a gas
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- 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
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- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S415/00—Rotary kinetic fluid motors or pumps
- Y10S415/91—Reversible between pump and motor use
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Control Of Water Turbines (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Hydraulic Turbines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH61663A CH400043A (de) | 1963-01-18 | 1963-01-18 | Verfahren und Einrichtung zur Begrenzung der Drehzahl der Anwurfturbine einer Pumpenturbine oder Speicherpumpe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU45028A1 true LU45028A1 (https=) | 1964-02-17 |
Family
ID=4191136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU45028D LU45028A1 (https=) | 1963-01-18 | 1963-12-16 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3185440A (https=) |
| AT (1) | AT244881B (https=) |
| CH (1) | CH400043A (https=) |
| ES (1) | ES294055A1 (https=) |
| GB (1) | GB1074690A (https=) |
| LU (1) | LU45028A1 (https=) |
| NO (1) | NO116318B (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1148079A (en) * | 1966-06-17 | 1969-04-10 | English Electric Co Ltd | Improvements relating to pumps and reversible pump turbines |
| JPS58148278A (ja) * | 1982-02-26 | 1983-09-03 | Toshiba Corp | 可逆水力機械のガイドベーン漏水排出方法 |
| FR2669968B1 (fr) * | 1990-11-30 | 1995-01-20 | Sithe | Procede de regulation de la vitesse de rotation d'une turbine hydraulique, et dispositif pour la mise-en-óoeuvre de ce procede. |
| US6971843B2 (en) * | 2003-06-25 | 2005-12-06 | General Electric Canada Inc. | Hydraulic turbine draft tube with enhanced dissolved oxygen |
| DE102010050001A1 (de) * | 2010-11-02 | 2012-05-03 | Voith Patent Gmbh | Pumpe in Francis-Bauweise für ein Wasserkraftwerk |
| CN103498749B (zh) * | 2013-09-27 | 2016-03-02 | 河海大学 | 一种用于低水头抽水蓄能电站的小型混流式水泵水轮机 |
| CN112576429B (zh) * | 2021-01-13 | 2021-09-24 | 宁夏隆丰园林景观工程有限公司 | 一种具有超速保护功能的水下水利发电装置 |
| DE102022101640B3 (de) * | 2022-01-25 | 2023-01-19 | Voith Patent Gmbh | Pumpe für ein Wasserkraftwerk |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1307703A (en) * | 1919-06-24 | Paul sagbebg and eelif mikdeltholt | ||
| US810955A (en) * | 1904-03-09 | 1906-01-30 | Andreas Lund | Means for regulating turbines. |
| GB277433A (en) * | 1926-06-18 | 1927-09-19 | English Electric Co Ltd | Improvements connected with hydraulic turbines |
| US2781831A (en) * | 1952-09-11 | 1957-02-19 | Thompson Prod Inc | Pumping assembly |
-
1963
- 1963-01-18 CH CH61663A patent/CH400043A/de unknown
- 1963-11-19 AT AT925863A patent/AT244881B/de active
- 1963-11-30 ES ES0294055A patent/ES294055A1/es not_active Expired
- 1963-12-11 NO NO151197A patent/NO116318B/no unknown
- 1963-12-13 US US330415A patent/US3185440A/en not_active Expired - Lifetime
- 1963-12-16 LU LU45028D patent/LU45028A1/xx unknown
- 1963-12-23 GB GB50723/63A patent/GB1074690A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES294055A1 (es) | 1964-01-16 |
| AT244881B (de) | 1966-01-25 |
| NO116318B (https=) | 1969-03-03 |
| GB1074690A (en) | 1967-07-05 |
| US3185440A (en) | 1965-05-25 |
| CH400043A (de) | 1965-09-30 |