BE1027698B1 - Pompe volumétrique - Google Patents
Pompe volumétriqueInfo
- Publication number
- BE1027698B1 BE1027698B1 BE20195729A BE201905729A BE1027698B1 BE 1027698 B1 BE1027698 B1 BE 1027698B1 BE 20195729 A BE20195729 A BE 20195729A BE 201905729 A BE201905729 A BE 201905729A BE 1027698 B1 BE1027698 B1 BE 1027698B1
- Authority
- BE
- Belgium
- Prior art keywords
- positive displacement
- vanes
- displacement pump
- pump
- rotor
- Prior art date
Links
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
- F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
- F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
- F04C2/3448—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member with axially movable vanes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/08—Rotary pistons
- F01C21/0809—Construction of vanes or vane holders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/32—Arrangement, mounting, or driving, of auxiliaries
-
- 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
- F04C2240/00—Components
- F04C2240/40—Electric motor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/98—Lubrication
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
Pompe volumétrique (1) dont le principe comprend de faire coulisser des palettes (22) dans un rotor (20) en les inclinant par rapport à l’axe de rotation (A) de la pompe. Ces palettes (22) suivent un guide (11), qui peut par exemple être des pistes sur des flasques (12, 13). Deux palettes (22) successives forment une cavité dont le volume varie périodiquement au cours de la rotation du rotor (20) grâce au coulissement des palettes (22), induisant de manière cyclique une aspiration du fluide dans la pompe (1) puis un refoulement.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE20195729A BE1027698B1 (fr) | 2019-10-21 | 2019-10-21 | Pompe volumétrique |
EP20788807.4A EP4048868A1 (fr) | 2019-10-21 | 2020-10-12 | Pompe volumetrique |
PCT/EP2020/078556 WO2021078555A1 (fr) | 2019-10-21 | 2020-10-12 | Pompe volumetrique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE20195729A BE1027698B1 (fr) | 2019-10-21 | 2019-10-21 | Pompe volumétrique |
Publications (2)
Publication Number | Publication Date |
---|---|
BE1027698A1 BE1027698A1 (fr) | 2021-05-18 |
BE1027698B1 true BE1027698B1 (fr) | 2021-05-25 |
Family
ID=68502779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE20195729A BE1027698B1 (fr) | 2019-10-21 | 2019-10-21 | Pompe volumétrique |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE1027698B1 (fr) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2020611A (en) * | 1935-01-16 | 1935-11-12 | Rudolph A Riek | Rotary machine |
US2154457A (en) * | 1937-04-06 | 1939-04-18 | Rudolph A Riek | Rotary machine |
BE802821A (fr) * | 1973-07-26 | 1973-11-16 | Savikurki Auvo A | Compresseur dans le carter duquel est ajuste un rotor. |
US3838954A (en) * | 1972-03-14 | 1974-10-01 | N Rapone | Rotary pump with oscillating vanes |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2138137T3 (es) | 1995-04-04 | 2000-01-01 | Techspace Aero Soc | Bomba volumetrica rotatoria con gerotor de alimentacion radial. |
EP1396639A1 (fr) | 2002-09-03 | 2004-03-10 | Techspace Aero S.A. | Pompe volumétrique rotative à gerotor |
-
2019
- 2019-10-21 BE BE20195729A patent/BE1027698B1/fr active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2020611A (en) * | 1935-01-16 | 1935-11-12 | Rudolph A Riek | Rotary machine |
US2154457A (en) * | 1937-04-06 | 1939-04-18 | Rudolph A Riek | Rotary machine |
US3838954A (en) * | 1972-03-14 | 1974-10-01 | N Rapone | Rotary pump with oscillating vanes |
BE802821A (fr) * | 1973-07-26 | 1973-11-16 | Savikurki Auvo A | Compresseur dans le carter duquel est ajuste un rotor. |
Also Published As
Publication number | Publication date |
---|---|
BE1027698A1 (fr) | 2021-05-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Patent granted |
Effective date: 20210525 |