FR2790040B1 - Pompe volumetrique double rotative differentielle et dispositif de traitement d'une composition liquide par osmose inverse - Google Patents
Pompe volumetrique double rotative differentielle et dispositif de traitement d'une composition liquide par osmose inverseInfo
- Publication number
- FR2790040B1 FR2790040B1 FR9902222A FR9902222A FR2790040B1 FR 2790040 B1 FR2790040 B1 FR 2790040B1 FR 9902222 A FR9902222 A FR 9902222A FR 9902222 A FR9902222 A FR 9902222A FR 2790040 B1 FR2790040 B1 FR 2790040B1
- Authority
- FR
- France
- Prior art keywords
- treating
- reverse osmosis
- liquid composition
- volumetric pump
- double rotary
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
- F04B1/22—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block having two or more sets of cylinders or pistons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Reciprocating Pumps (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9902222A FR2790040B1 (fr) | 1999-02-23 | 1999-02-23 | Pompe volumetrique double rotative differentielle et dispositif de traitement d'une composition liquide par osmose inverse |
PCT/FR2000/000442 WO2000050773A2 (fr) | 1999-02-23 | 2000-02-22 | Pompe volumetrique double |
AU28124/00A AU2812400A (en) | 1999-02-23 | 2000-02-22 | Double displacement pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9902222A FR2790040B1 (fr) | 1999-02-23 | 1999-02-23 | Pompe volumetrique double rotative differentielle et dispositif de traitement d'une composition liquide par osmose inverse |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2790040A1 FR2790040A1 (fr) | 2000-08-25 |
FR2790040B1 true FR2790040B1 (fr) | 2002-02-08 |
Family
ID=9542408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9902222A Expired - Fee Related FR2790040B1 (fr) | 1999-02-23 | 1999-02-23 | Pompe volumetrique double rotative differentielle et dispositif de traitement d'une composition liquide par osmose inverse |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2790040B1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2841611B1 (fr) | 2002-06-27 | 2006-02-17 | Michel Magnoler | Dispositif d'amplification hydraulique pour un systeme de pompage a haute pression |
ES2410264B1 (es) * | 2011-11-18 | 2014-05-21 | Bolsaplast S.L. | Bomba de pistones axiales con aprovechamiento energético |
DE102013216645A1 (de) * | 2013-08-22 | 2015-02-26 | Ksb Aktiengesellschaft | Membrantrennverfahren |
DE102013218965A1 (de) | 2013-09-20 | 2015-03-26 | Ksb Aktiengesellschaft | Membrantrennverfahren |
CN115999372A (zh) * | 2022-12-27 | 2023-04-25 | 佛山市麦克罗美的滤芯设备制造有限公司 | 膜元件及其制造方法、滤芯和净水系统 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR424420A (fr) * | 1910-04-18 | 1911-05-13 | Universal Speed Control Compan | Pompe à deux barillets rotatifs |
US2218406A (en) * | 1937-10-21 | 1940-10-15 | Acrotorque Co | Pump |
US3270686A (en) * | 1964-02-13 | 1966-09-06 | Daytona Thompson Corp | Pump and releasable housing therefor |
US3825122A (en) | 1973-06-11 | 1974-07-23 | J Taylor | Reverse-osmosis pump |
FR2522739A1 (fr) * | 1982-03-05 | 1983-09-09 | Messier Hispano Sa | Transducteur de puissance hydraulique |
WO1995034756A1 (fr) * | 1994-06-15 | 1995-12-21 | Fmc Corporation | Pompe volumetrique a cylindres en tandem |
FR2732727B1 (fr) | 1995-04-04 | 1997-05-30 | 2M | Dispositif autonome non motorise de traitement de liquide par circulation dans une chambre haute pression et dispositif amplificateur de pression de liquide non motorise |
-
1999
- 1999-02-23 FR FR9902222A patent/FR2790040B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2790040A1 (fr) | 2000-08-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AU | Other act affecting the ownership or exploitation of an industrial property right | ||
TP | Transmission of property | ||
ST | Notification of lapse |
Effective date: 20081031 |