FR3021074B1 - MEMBRANE PUMP - Google Patents
MEMBRANE PUMPInfo
- Publication number
- FR3021074B1 FR3021074B1 FR1454290A FR1454290A FR3021074B1 FR 3021074 B1 FR3021074 B1 FR 3021074B1 FR 1454290 A FR1454290 A FR 1454290A FR 1454290 A FR1454290 A FR 1454290A FR 3021074 B1 FR3021074 B1 FR 3021074B1
- Authority
- FR
- France
- Prior art keywords
- membrane
- circulation
- circulation space
- pump
- young
- 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
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/0009—Special features
- F04B43/0018—Special features the periphery of the flexible member being not fixed to the pump-casing, but acting as a valve
-
- 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
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/0009—Special features
- F04B43/0054—Special features particularities of the flexible members
-
- 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
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F04B43/021—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms the plate-like flexible member is pressed against a wall by a number of elements, each having an alternating movement in a direction perpendicular to the plane of the plate-like flexible member and each having its own driving mechanism
-
- 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
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F04B43/04—Pumps having electric drive
-
- 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
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
- F04B43/14—Machines, pumps, or pumping installations having flexible working members having peristaltic action having plate-like flexible members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2210/00—Working fluid
- F05B2210/10—Kind or type
- F05B2210/11—Kind or type liquid, i.e. incompressible
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
- F05C2225/04—PTFE [PolyTetraFluorEthylene]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S417/00—Pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Cette pompe (1) comprend un corps de pompe (3) qui définit un espace de circulation (4) de fluide selon une direction de circulation (A) depuis un orifice d'entrée (52) de l'espace de circulation vers un orifice de sortie (54) de l'espace de circulation. La pompe (1) comprend une membrane (6) qui est maintenue dans l'espace de circulation (4) sensiblement parallèlement à la direction de circulation (A), ainsi que des moyens de couplage (8) entre la membrane (6) et un dispositif d'actionnement (9) apte à faire vibrer la membrane (6). La membrane (6) comprend un revêtement de protection en un matériau à matrice organique polymère ayant un module de Young compris entre 100 MPa et 10 GPa, ou est constituée en un matériau à matrice organique polymère ayant un module de Young compris entre 100 MPa et 10 GPa.This pump (1) comprises a pump body (3) which defines a fluid circulation space (4) in a direction of circulation (A) from an inlet orifice (52) of the circulation space towards an orifice exit (54) from the circulation space. The pump (1) comprises a membrane (6) which is held in the circulation space (4) substantially parallel to the direction of circulation (A), as well as coupling means (8) between the membrane (6) and an actuation device (9) capable of causing the membrane (6) to vibrate. The membrane (6) comprises a protective coating made of a material with an organic polymer matrix having a Young's modulus of between 100 MPa and 10 GPa, or is made of a material with an organic polymer matrix having a Young's modulus of between 100 MPa and 10GPa.
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1454290A FR3021074B1 (en) | 2014-05-14 | 2014-05-14 | MEMBRANE PUMP |
TW104114503A TWI579461B (en) | 2014-05-14 | 2015-05-06 | Membrane pump |
CN201580035533.6A CN106489026A (en) | 2014-05-14 | 2015-05-13 | Membrane pump |
PCT/EP2015/060542 WO2015173280A1 (en) | 2014-05-14 | 2015-05-13 | Membrane pump |
JP2016567234A JP2017516015A (en) | 2014-05-14 | 2015-05-13 | Membrane pump |
EP15724200.9A EP3143283A1 (en) | 2014-05-14 | 2015-05-13 | Membrane pump |
US14/711,225 US20150330383A1 (en) | 2014-05-14 | 2015-05-13 | Membrane pump |
KR1020167033088A KR20160148647A (en) | 2014-05-14 | 2015-05-13 | Membrane pump |
IL248868A IL248868A0 (en) | 2014-05-14 | 2016-11-09 | Membrane pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1454290A FR3021074B1 (en) | 2014-05-14 | 2014-05-14 | MEMBRANE PUMP |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3021074A1 FR3021074A1 (en) | 2015-11-20 |
FR3021074B1 true FR3021074B1 (en) | 2016-05-27 |
Family
ID=51063707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1454290A Expired - Fee Related FR3021074B1 (en) | 2014-05-14 | 2014-05-14 | MEMBRANE PUMP |
Country Status (9)
Country | Link |
---|---|
US (1) | US20150330383A1 (en) |
EP (1) | EP3143283A1 (en) |
JP (1) | JP2017516015A (en) |
KR (1) | KR20160148647A (en) |
CN (1) | CN106489026A (en) |
FR (1) | FR3021074B1 (en) |
IL (1) | IL248868A0 (en) |
TW (1) | TWI579461B (en) |
WO (1) | WO2015173280A1 (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11944946B2 (en) | 2013-06-28 | 2024-04-02 | Saint-Gobain Performance Plastics Corporation | Mixing assemblies including magnetic impellers |
US9815035B2 (en) | 2013-06-28 | 2017-11-14 | Saint-Gobain Performance Plastics Corporation | Mixing assemblies including magnetic impellers |
US9968720B2 (en) | 2016-04-11 | 2018-05-15 | CorWave SA | Implantable pump system having an undulating membrane |
US10166319B2 (en) | 2016-04-11 | 2019-01-01 | CorWave SA | Implantable pump system having a coaxial ventricular cannula |
FR3054861B1 (en) * | 2016-08-02 | 2019-08-23 | Zodiac Aerotechnics | METHOD OF CONTROLLING AN ONDULATING MEMBRANE PUMP, AND PILOT SYSTEM OF AN INJUSTING MEMBRANE PUMP |
EP3600479A1 (en) | 2017-03-31 | 2020-02-05 | Corwave SA | Implantable pump system having a rectangular membrane |
FR3073578B1 (en) * | 2017-11-10 | 2019-12-13 | Corwave | FLUID CIRCULATOR WITH RINGING MEMBRANE |
US10188779B1 (en) | 2017-11-29 | 2019-01-29 | CorWave SA | Implantable pump system having an undulating membrane with improved hydraulic performance |
FR3074544B1 (en) | 2017-12-05 | 2021-10-22 | Ams R&D Sas | PILOT WAVING DIAPHRAGM CIRCULATOR |
US11009447B2 (en) * | 2017-12-11 | 2021-05-18 | Honeywell International Inc. | Micro airflow generator for miniature particulate matter sensor module |
CN108372669A (en) * | 2018-03-06 | 2018-08-07 | 南京道隆生物科技有限公司 | A kind of sanitation-grade diaphragm and its manufacturing process |
DE102018207858B4 (en) * | 2018-05-18 | 2021-06-17 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Method and holding device for manufacturing a micropump with a mechanically preloaded diaphragm actuator |
GB2577710B (en) | 2018-10-03 | 2022-12-14 | Lee Ventus Ltd | Methods and devices for driving a piezoelectric pump |
CN111102176A (en) * | 2018-10-29 | 2020-05-05 | 日本电产株式会社 | Diaphragm sheet for diaphragm pump and diaphragm pump |
US11828374B2 (en) | 2018-12-07 | 2023-11-28 | Ttp Ventus Ltd. | Valve |
GB2576796B (en) | 2018-12-07 | 2020-10-07 | Ttp Ventus Ltd | Improved valve |
GB2583688B (en) * | 2019-01-23 | 2022-02-09 | Ttp Ventus Ltd | Improved valve |
CN113795295A (en) | 2019-03-15 | 2021-12-14 | 科瓦韦公司 | System and method for controlling an implantable blood pump |
EP4114504A1 (en) | 2020-03-06 | 2023-01-11 | CorWave SA | Implantable blood pumps comprising a linear bearing |
GB2597942B (en) | 2020-08-10 | 2022-08-03 | Ttp Ventus Ltd | Pump for microfluidic device |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3131104A (en) * | 1960-10-20 | 1964-04-28 | Tank Seal Products Company | Method and apparatus for applying protective coatings |
FR2388599A1 (en) * | 1978-04-24 | 1978-11-24 | Hoorn Jacques Van | Centrifugal action pulveriser-mixer - has centrifugally produced jets impinging on abrasive faced disc placed at unit outlet |
US4565940A (en) * | 1984-08-14 | 1986-01-21 | Massachusetts Institute Of Technology | Method and apparatus using a piezoelectric film for active control of vibrations |
FR2650862B1 (en) * | 1989-08-11 | 1991-11-08 | Salmson Pompes | DEVICE FOR PROPELLING A FLUID |
US5869189A (en) * | 1994-04-19 | 1999-02-09 | Massachusetts Institute Of Technology | Composites for structural control |
JP3788810B2 (en) * | 1995-02-20 | 2006-06-21 | 株式会社東芝 | Polishing equipment |
FR2744769B1 (en) * | 1996-02-12 | 1999-02-12 | Drevet Jean Baptiste | FLUID CIRCULATOR WITH VIBRATING MEMBRANE |
US6065688A (en) * | 1998-03-09 | 2000-05-23 | The United States Of America As Represented By The Secretary Of The Navy | Mass-flux actuator with high frequency response |
US6659740B2 (en) * | 1998-08-11 | 2003-12-09 | Jean-Baptiste Drevet | Vibrating membrane fluid circulator |
US6138550A (en) * | 1998-09-23 | 2000-10-31 | Saint-Gobain Performance Plastics Corporation | Pump diaphragm and method for making the same |
WO2001078974A2 (en) * | 2000-04-12 | 2001-10-25 | Advanced Cerametrics, Inc. | Large-area fiber composite with high fiber consistency |
JP2003083256A (en) * | 2001-09-14 | 2003-03-19 | Kawamura Inst Of Chem Res | Micro fluid device with a pump mechanism, pump mechanism driving device and fluid transporting method |
US7186383B2 (en) * | 2002-09-27 | 2007-03-06 | Ast Management Inc. | Miniaturized fluid delivery and analysis system |
US7284966B2 (en) * | 2003-10-01 | 2007-10-23 | Agency For Science, Technology & Research | Micro-pump |
US20050265876A1 (en) * | 2004-05-26 | 2005-12-01 | Mathieu Debauchez | Fluid circulator with rigid diaphragm |
US7832429B2 (en) * | 2004-10-13 | 2010-11-16 | Rheonix, Inc. | Microfluidic pump and valve structures and fabrication methods |
JP4243595B2 (en) * | 2005-07-19 | 2009-03-25 | 日本ピラー工業株式会社 | Rolling diaphragm pump |
US20080232987A1 (en) * | 2006-11-28 | 2008-09-25 | S.A.M. Amstar | Diaphragm circulator |
FR2918128B1 (en) * | 2007-06-27 | 2017-06-09 | Valeo Systemes Thermiques Branche Thermique Moteur | FLUID CIRCULATION PUMP WITH INTEGRATED SHORT CIRCUIT. |
CN101377192B (en) * | 2007-08-30 | 2012-06-13 | 研能科技股份有限公司 | Fluid delivery device |
FR2934651B1 (en) * | 2008-08-01 | 2010-08-27 | Ams R & D Sas | PERFECTED ONDULATING MEMBRANE PUMP. |
US8237324B2 (en) * | 2008-12-10 | 2012-08-07 | The Regents Of The University Of California | Bistable electroactive polymers |
US20130084622A1 (en) * | 2011-09-30 | 2013-04-04 | Massachusetts Institute Of Technology | Device and method for continuous cell culture and other reactions |
-
2014
- 2014-05-14 FR FR1454290A patent/FR3021074B1/en not_active Expired - Fee Related
-
2015
- 2015-05-06 TW TW104114503A patent/TWI579461B/en not_active IP Right Cessation
- 2015-05-13 WO PCT/EP2015/060542 patent/WO2015173280A1/en active Application Filing
- 2015-05-13 KR KR1020167033088A patent/KR20160148647A/en not_active Application Discontinuation
- 2015-05-13 US US14/711,225 patent/US20150330383A1/en not_active Abandoned
- 2015-05-13 EP EP15724200.9A patent/EP3143283A1/en not_active Withdrawn
- 2015-05-13 CN CN201580035533.6A patent/CN106489026A/en active Pending
- 2015-05-13 JP JP2016567234A patent/JP2017516015A/en not_active Ceased
-
2016
- 2016-11-09 IL IL248868A patent/IL248868A0/en unknown
Also Published As
Publication number | Publication date |
---|---|
IL248868A0 (en) | 2017-01-31 |
CN106489026A (en) | 2017-03-08 |
TWI579461B (en) | 2017-04-21 |
JP2017516015A (en) | 2017-06-15 |
FR3021074A1 (en) | 2015-11-20 |
TW201544703A (en) | 2015-12-01 |
EP3143283A1 (en) | 2017-03-22 |
WO2015173280A1 (en) | 2015-11-19 |
KR20160148647A (en) | 2016-12-26 |
US20150330383A1 (en) | 2015-11-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20151120 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
PLFP | Fee payment |
Year of fee payment: 5 |
|
ST | Notification of lapse |
Effective date: 20200108 |