BE519757A - - Google Patents
Info
- Publication number
- BE519757A BE519757A BE519757DA BE519757A BE 519757 A BE519757 A BE 519757A BE 519757D A BE519757D A BE 519757DA BE 519757 A BE519757 A BE 519757A
- Authority
- BE
- Belgium
- Prior art keywords
- helical gear
- motor
- casing
- pump
- stator
- Prior art date
Links
- 230000005494 condensation Effects 0.000 claims description 8
- 238000009833 condensation Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims 2
- 230000000875 corresponding Effects 0.000 claims 1
- 238000005086 pumping Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 210000004279 Orbit Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding 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
- F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
- F04C2/107—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth
- F04C2/1071—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type
- F04C2/1076—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type where one member orbits or wobbles relative to the other member which rotates around a fixed axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE519757A true BE519757A (el) |
Family
ID=155874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE519757D BE519757A (el) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE519757A (el) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1120276B (de) * | 1955-07-11 | 1961-12-21 | Federico Battermann | Rotierende Verdraengermaschine |
-
0
- BE BE519757D patent/BE519757A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1120276B (de) * | 1955-07-11 | 1961-12-21 | Federico Battermann | Rotierende Verdraengermaschine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2656659A1 (fr) | Compresseur a volutes avec soupapes de decharge. | |
| FR2476222A1 (fr) | Pompe a carburant rotative a moteur electrique incorpore | |
| EP0468876A1 (fr) | Dispositif de balai hydraulique pour bassin de piscine et analogue | |
| WO2011151554A2 (fr) | Compresseur frigorifique à spirales | |
| FR2672341A1 (fr) | Pompe a carburant a deux etages. | |
| FR2517757A1 (el) | ||
| FR2736399A1 (fr) | Compresseur a volutes, muni d'un clapet de retenue d'aspiration | |
| CH618771A5 (el) | ||
| FR2588924A1 (fr) | Joint interieur souple d'etancheite pour compresseur | |
| FR2694049A1 (fr) | Pompe de carburant pour moteur à combustion interne. | |
| FR2726329A1 (fr) | Appareil pour refouler du carburant d'un reservoir dans un moteur a combustion interne | |
| FR2991722A3 (fr) | Papillon des gaz pour un moteur a combustion interne pourvu d'un siege de soupape en metal surmoule a l'interieur d'un carter de soupape en matiere plastique | |
| BE519757A (el) | ||
| FR2640699A1 (fr) | Pompe a vide a ailettes | |
| FR3087855A1 (fr) | Un turbocompresseur centrifuge ayant un trajet de flux de gaz comportant une chambre de detente | |
| CA3068208A1 (fr) | Pompe cardiaque a couplage magnetique et a flux inverse | |
| FR2584777A1 (fr) | Pompe a amorcage automatique | |
| FR2510204A1 (fr) | Pompe a entrainement magnetique, notamment pour carburants | |
| FR2879169A1 (fr) | Dispositif de bouchon-filtre pour un reservoir, en particulier pour un reservoir d'un condensateur de climatisation | |
| EP0438334A1 (fr) | Procédé de réalisation d'une pompe centrifuge à moteur électrique, et motopompe réalisée selon ce procédé | |
| EP0348931B1 (fr) | Pompe turbomoléculaire | |
| FR2656041A1 (fr) | Pompe mecanique pour l'alimentation en carburant d'un moteur a combustion interne, en particulier pour installation a injection. | |
| EP3656903A1 (fr) | Dispositif de refroidissement d'une machine de formation de la foule d'un métier à tisser | |
| FR1337852A (fr) | Perfectionnements aux groupes moto-pompes à vanne de réglage incorporée | |
| FR2549907A1 (fr) | Compresseur de refrigeration hermetique |