BE567492A - - Google Patents
Info
- Publication number
- BE567492A BE567492A BE567492DA BE567492A BE 567492 A BE567492 A BE 567492A BE 567492D A BE567492D A BE 567492DA BE 567492 A BE567492 A BE 567492A
- Authority
- BE
- Belgium
- Prior art keywords
- liquid
- pump
- stage
- sealing
- gas
- Prior art date
Links
- 239000007788 liquid Substances 0.000 claims description 63
- 239000002826 coolant Substances 0.000 claims description 16
- 239000000110 cooling liquid Substances 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 230000008030 elimination Effects 0.000 claims 1
- 238000003379 elimination reaction Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 29
- 238000010276 construction Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/001—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids
- F04C19/004—Details concerning the operating liquid, e.g. nature, separation, cooling, cleaning, control of the supply
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE567492A true BE567492A (de) |
Family
ID=187187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE567492D BE567492A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE567492A (de) |
-
0
- BE BE567492D patent/BE567492A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2533629A1 (fr) | Appareil et procede pour la purge d'un moteur de turbocompresseur avec un systeme d'echappement divise | |
| EP0008260B1 (de) | Turbinenpumpe | |
| FR2689185A1 (fr) | Ensemble à pompe à huile pour moteur. | |
| BE567492A (de) | ||
| EP4193066A1 (de) | Mehrstufiger zentrifugalverdichter | |
| WO2015036230A1 (fr) | Impulseur de pompe polyphasique avec des moyens d'amplification et de repartition d'ecoulements de jeu | |
| FR2910081A1 (fr) | Appareil de delivrance regulee d'un gaz,notamment appareil d'assistance respiratoire | |
| EP4086445A1 (de) | Wärmetauschervorrichtung und turbotriebwerk eines luftfahrzeugs mit dieser vorrichtung | |
| EP2376789A1 (de) | Pumpe mit achsenausgleichsvorrichtung | |
| EP3947916B1 (de) | Turbinenschaufel einer turbomaschine, turbine, turbomaschine und zugehöriger keramischer kern zur herstellung einer turbinenschaufel einer turbomaschine | |
| EP3867499B1 (de) | Turbomaschinenlaufschaufel mit verbesserter kühlung und keramikkern für die herstellung einer solchen | |
| FR2565635A1 (fr) | Turbine de pompe | |
| FR2571107A1 (fr) | Dispositif d'accouplement hydrodynamique a autoregulation | |
| JP4044980B2 (ja) | ポンプ | |
| FR3133887A1 (fr) | Turbomachine aéronautique à enceinte palier ventilée | |
| FR2813350A1 (fr) | Pompe | |
| WO2026017506A1 (fr) | Pompe à anneau liquide pour aéronef et procédé d'utilisation associé | |
| FR2468011A1 (fr) | Pompe centrifuge a amorcage automatique | |
| EP1473462B1 (de) | Patrone zum Zusammenbau eines Verdichters | |
| JPH01253598A (ja) | 液体用遠心ポンプ | |
| JPH05306697A (ja) | ポンプにおけるチップ隙間のもれ損失低減構造 | |
| EP1574717B1 (de) | Pumpe | |
| FR3152831A1 (fr) | Aubage de turbomachine | |
| BE533406A (de) | ||
| JP4030227B2 (ja) | キャンドモータポンプ |