CA1205682A - Dispositif permettant le demarrage des pompes et turbines-pompes multietages a diffuseur fixe - Google Patents
Dispositif permettant le demarrage des pompes et turbines-pompes multietages a diffuseur fixeInfo
- Publication number
- CA1205682A CA1205682A CA000379119A CA379119A CA1205682A CA 1205682 A CA1205682 A CA 1205682A CA 000379119 A CA000379119 A CA 000379119A CA 379119 A CA379119 A CA 379119A CA 1205682 A CA1205682 A CA 1205682A
- Authority
- CA
- Canada
- Prior art keywords
- pump
- water
- turbine
- diffuser
- tion
- 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.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000009795 derivation Methods 0.000 claims description 2
- 150000001768 cations Chemical class 0.000 claims 7
- 238000009792 diffusion process Methods 0.000 claims 1
- 230000005587 bubbling Effects 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000010339 dilation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000002018 water-jet injection Methods 0.000 description 1
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
- F03B15/005—Starting, also of pump-turbines
-
- 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)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR80-12580 | 1980-06-06 | ||
| FR8012580A FR2484025A1 (fr) | 1980-06-06 | 1980-06-06 | Dispositif permettant de faciliter le demarrage des pompes et turbines-pompes multietages a diffuseur fixe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1205682A true CA1205682A (fr) | 1986-06-10 |
Family
ID=9242772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000379119A Expired CA1205682A (fr) | 1980-06-06 | 1981-06-05 | Dispositif permettant le demarrage des pompes et turbines-pompes multietages a diffuseur fixe |
Country Status (4)
| Country | Link |
|---|---|
| AR (1) | AR224073A1 (enrdf_load_stackoverflow) |
| BR (1) | BR8103231A (enrdf_load_stackoverflow) |
| CA (1) | CA1205682A (enrdf_load_stackoverflow) |
| FR (1) | FR2484025A1 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112983829A (zh) * | 2021-02-07 | 2021-06-18 | 上海创历制冷设备有限公司 | 一种防溅水泵 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002506174A (ja) * | 1998-03-13 | 2002-02-26 | ユニテック インスティテュート オブ テクノロジー | 改良されたポンプ装置並びに方法 |
-
1980
- 1980-06-06 FR FR8012580A patent/FR2484025A1/fr active Granted
-
1981
- 1981-05-25 BR BR8103231A patent/BR8103231A/pt unknown
- 1981-06-01 AR AR285550A patent/AR224073A1/es active
- 1981-06-05 CA CA000379119A patent/CA1205682A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112983829A (zh) * | 2021-02-07 | 2021-06-18 | 上海创历制冷设备有限公司 | 一种防溅水泵 |
| CN112983829B (zh) * | 2021-02-07 | 2022-11-15 | 上海创历制冷设备有限公司 | 一种防溅水泵 |
Also Published As
| Publication number | Publication date |
|---|---|
| AR224073A1 (es) | 1981-10-15 |
| FR2484025A1 (fr) | 1981-12-11 |
| BR8103231A (pt) | 1982-02-16 |
| FR2484025B1 (enrdf_load_stackoverflow) | 1982-07-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |