BE481241A - - Google Patents
Info
- Publication number
- BE481241A BE481241A BE481241DA BE481241A BE 481241 A BE481241 A BE 481241A BE 481241D A BE481241D A BE 481241DA BE 481241 A BE481241 A BE 481241A
- Authority
- BE
- Belgium
- Prior art keywords
- liquid
- pump
- space
- sealing
- sealing device
- Prior art date
Links
- 239000007788 liquid Substances 0.000 claims description 41
- 238000007789 sealing Methods 0.000 claims description 25
- 238000001816 cooling Methods 0.000 claims description 12
- 239000002826 coolant Substances 0.000 claims 1
- 238000005086 pumping Methods 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
- F04D29/588—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps cooling or heating the machine
-
- 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
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
- F04D29/106—Shaft sealings especially adapted for liquid pumps
- F04D29/108—Shaft sealings especially adapted for liquid pumps the sealing fluid being other than the working liquid or being the working liquid treated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE481241A true BE481241A (forum.php) |
Family
ID=128251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE481241D BE481241A (forum.php) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE481241A (forum.php) |
-
0
- BE BE481241D patent/BE481241A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0002157B1 (fr) | Pompe | |
| FR2542385A1 (fr) | Pompe a tourbillons | |
| EP0408618A1 (fr) | Machine rotative a deplacement non positif utilisable comme pompe, compresseur, propulseur, generateur ou turbine motrice | |
| CA2060793A1 (fr) | Machine tournante du type compresseur ou turbine pour la compression ou la detente d'un gaz dangereux | |
| FR2492074A1 (fr) | Installation pour rechauffer et secher des pieces sous vide par condensation de vapeur et separation d'un second liquide a point d'ebullition plus eleve | |
| FR3006915A1 (fr) | Systeme de traitement destine a deshydrater des dechets alimentaires | |
| BE481241A (forum.php) | ||
| EP0330640B1 (fr) | Motopompe à turbine et pompe rotative | |
| EP0350349B1 (fr) | Procédé et installation pour la dessiccation de déchets organiques | |
| CN107654382A (zh) | 一种耐用的单级无泄漏糖浆泵 | |
| FR3020105A1 (fr) | Amortisseur hydraulique | |
| EP0360681B1 (fr) | Roue de pompe Vortex | |
| BE445870A (fr) | Appareil pour la distillation et la concentration des liquides par utilisation de la chaleur restituée par les vapeurs qui se condensent | |
| FR2468011A1 (fr) | Pompe centrifuge a amorcage automatique | |
| FR2601084A1 (fr) | Pompe centrifuge pour le refoulement de fluides contenant des gaz | |
| EP0431212B1 (fr) | Procédé de pasteurisation/cuisson des déchets de matières organiques diverses en vue de compostage | |
| FR2583860A1 (fr) | Agencement pour le refroidissement de surfaces | |
| BE466974A (forum.php) | ||
| EP0296952B1 (fr) | Pompe centrifuge autoamorçante pour liquides dangereux notamment radioactifs | |
| BE428971A (forum.php) | ||
| BE523597A (forum.php) | ||
| FR2520474A1 (fr) | Valve de surete destinee a la decharge et a la reconstitution d'un fluide | |
| BE659083A (forum.php) | ||
| FR2651158A1 (fr) | Dispositif d'extraction hydraulique de matieres mises en suspension. | |
| NO344723B1 (no) | Sentrifugalpumpe |