FR1419857A - Perfectionnements apportés aux micro-pompes hydrauliques notamment à celles du type centrifugé - Google Patents
Perfectionnements apportés aux micro-pompes hydrauliques notamment à celles du type centrifugéInfo
- Publication number
- FR1419857A FR1419857A FR992337A FR992337A FR1419857A FR 1419857 A FR1419857 A FR 1419857A FR 992337 A FR992337 A FR 992337A FR 992337 A FR992337 A FR 992337A FR 1419857 A FR1419857 A FR 1419857A
- Authority
- FR
- France
- Prior art keywords
- pumps
- especially those
- improvements made
- centrifugal type
- hydraulic micro
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/046—Bearings
- F04D29/047—Bearings hydrostatic; hydrodynamic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2261—Rotors specially for centrifugal pumps with special measures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
- F16C32/0629—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion
- F16C32/064—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion the liquid being supplied under pressure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR992337A FR1419857A (fr) | 1964-10-22 | 1964-10-22 | Perfectionnements apportés aux micro-pompes hydrauliques notamment à celles du type centrifugé |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR992337A FR1419857A (fr) | 1964-10-22 | 1964-10-22 | Perfectionnements apportés aux micro-pompes hydrauliques notamment à celles du type centrifugé |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1419857A true FR1419857A (fr) | 1965-12-03 |
Family
ID=8840889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR992337A Expired FR1419857A (fr) | 1964-10-22 | 1964-10-22 | Perfectionnements apportés aux micro-pompes hydrauliques notamment à celles du type centrifugé |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1419857A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2456252A1 (fr) * | 1979-05-07 | 1980-12-05 | Gen Atomic Co | Ensemble de palier autolubrifiant a fluide |
FR2684149A1 (fr) * | 1991-11-27 | 1993-05-28 | Jeumont Schneider | Palier, notamment pour pompe ou turbine. |
WO2010007306A2 (fr) * | 2008-07-15 | 2010-01-21 | Alstom Hydro France | Machine hydraulique et installation de conversion d'énergie comprenant une telle machine |
-
1964
- 1964-10-22 FR FR992337A patent/FR1419857A/fr not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2456252A1 (fr) * | 1979-05-07 | 1980-12-05 | Gen Atomic Co | Ensemble de palier autolubrifiant a fluide |
FR2684149A1 (fr) * | 1991-11-27 | 1993-05-28 | Jeumont Schneider | Palier, notamment pour pompe ou turbine. |
WO2010007306A2 (fr) * | 2008-07-15 | 2010-01-21 | Alstom Hydro France | Machine hydraulique et installation de conversion d'énergie comprenant une telle machine |
FR2934015A1 (fr) * | 2008-07-15 | 2010-01-22 | Alstom Hydro France | Machine hydraulique et installation de conversion d'energie comprenant une telle machine |
WO2010007306A3 (fr) * | 2008-07-15 | 2010-03-11 | Alstom Hydro France | Machine hydraulique et installation de conversion d'énergie comprenant une telle machine |
JP2011528084A (ja) * | 2008-07-15 | 2011-11-10 | アルストム・ハイドロ・フランス | 流体機械、ならびにそうした機械を内蔵するエネルギー変換設備 |
AU2009272506B2 (en) * | 2008-07-15 | 2013-05-30 | Ge Renewable Technologies | Hydraulic machine and energy conversion installation comprising such a machine |
US8801365B2 (en) | 2008-07-15 | 2014-08-12 | Alstom Renewable Technologies | Hydraulic machine, and an energy conversion installation including such a machine |
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