BE549733A - - Google Patents
Info
- Publication number
- BE549733A BE549733A BE549733DA BE549733A BE 549733 A BE549733 A BE 549733A BE 549733D A BE549733D A BE 549733DA BE 549733 A BE549733 A BE 549733A
- Authority
- BE
- Belgium
- Prior art keywords
- chambers
- housing
- pump
- gear
- pair
- Prior art date
Links
- 238000005086 pumping Methods 0.000 claims description 34
- 239000007788 liquid Substances 0.000 claims description 30
- 238000004891 communication Methods 0.000 claims description 16
- 238000012856 packing Methods 0.000 claims description 7
- 230000004308 accommodation Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000004323 axial length Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 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
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
-
- 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
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F04C2/18—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with similar tooth forms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE549733A true BE549733A (enExample) |
Family
ID=175867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE549733D BE549733A (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE549733A (enExample) |
-
0
- BE BE549733D patent/BE549733A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE525358A (enExample) | ||
| EP3682141B1 (fr) | Pivot pour palier lisse et un procédé de réalisation du pivot | |
| EP1208317A1 (fr) | Ensemble d'entrainement pour vehicule avec transmission variable en continu | |
| WO2021058893A1 (fr) | Restricteur d'huile pour la lubrification de secours d'un élément de turbomachine d'aéronef | |
| EP3132123B1 (fr) | Pompe à engrenages à carburant, prévue notamment comme pompe à haute pression | |
| FR2609127A1 (fr) | Dispositif de transmission de couple comportant des passages d'ecoulement du fluide | |
| EP3152472B1 (fr) | Raccord d'etancheite tournant haute-pression a bague continue extensible | |
| FR2752444A1 (fr) | Pompe a vide de type a palettes | |
| FR2901325A1 (fr) | Pompe a engrenages interieurs | |
| FR2712039A1 (fr) | Moteur oscillant hydraulique. | |
| EP2376789B1 (fr) | Pompe a dispositif d'equilibrage axial. | |
| EP3502504B1 (fr) | Module de transmission de couple destine a equiper une transmission d'un vehicule automobile | |
| FR2474607A1 (fr) | Machine pouvant etre utilisee comme pompe ou moteur a organes d'impulsion rotatifs et plaque de pression pour cette machine | |
| EP0534836B1 (fr) | Machine hydraulique du type à engrenages à corps flottant | |
| FR2624230A1 (fr) | Element de couplage d'entrainement | |
| FR2547621A1 (fr) | Machine a engrenages pour des milieux autolubrifiants | |
| FR3106630A1 (fr) | Pompe à vide sèche | |
| FR3121716A1 (fr) | Pompe à vide | |
| BE499489A (enExample) | ||
| BE499585A (enExample) | ||
| FR2500889A1 (fr) | Pompe a palettes | |
| FR2659695A1 (fr) | Pompe hydraulique munie d'un clapet de pompe. | |
| EP4411178A1 (fr) | Turbomachine comprenant un reducteur de vitesse ayant des brides de fixation accouplees par un accouplement a dentures | |
| WO2017212196A1 (fr) | Element tubulaire de rotor a section etoilee pour une turbomachine | |
| EP4242489A1 (fr) | Reducteur mecanique de turbomachine d'aeronef |