FR2444177A1 - Pompe a membrane - Google Patents
Pompe a membraneInfo
- Publication number
- FR2444177A1 FR2444177A1 FR7931186A FR7931186A FR2444177A1 FR 2444177 A1 FR2444177 A1 FR 2444177A1 FR 7931186 A FR7931186 A FR 7931186A FR 7931186 A FR7931186 A FR 7931186A FR 2444177 A1 FR2444177 A1 FR 2444177A1
- Authority
- FR
- France
- Prior art keywords
- working chamber
- rotary piston
- wall
- membrane
- respect
- 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.)
- Granted
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
- F04B43/12—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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Abstract
Cette membrane est du type comprenant une enceinte de travail en forme d'espace annulaire creux et limitée par une paroi externe fixe de l'enceinte de travail ainsi que par une paroi interne déformable (membrane annulaire) de cette enceinte de travail, la membrane annulaire pouvant être pressée dans une zone d'étanchéité rotative contre la paroi externe de l'enceinte de travail par un organe de pression pourvu d'un mécanisme d'entraînement à excentrique. L'organe de pression 11 et le mécanisme d'entraînement par excentrique 12, 12a d'une pompe 1 sont constitués respectivement par un piston rotatif 10 et par un élément d'entraînement 14, 14a du piston rotatif et en ce que ce piston rotatif 10 est monté basculant aussi bien par rapport à la paroi externe 7 de l'enceinte de travail que par rapport à l'élément d'entraînement 14, 14a du piston rotatif.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2853916A DE2853916C2 (de) | 1978-12-14 | 1978-12-14 | Membranpumpe mit einer Ringmembrane |
DE19792911609 DE2911609A1 (de) | 1979-03-24 | 1979-03-24 | Membranpumpe |
DE19792945042 DE2945042A1 (de) | 1979-11-08 | 1979-11-08 | Membranpumpe |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2444177A1 true FR2444177A1 (fr) | 1980-07-11 |
FR2444177B1 FR2444177B1 (fr) | 1986-10-10 |
Family
ID=27187782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7931186A Expired FR2444177B1 (fr) | 1978-12-14 | 1979-12-13 | Pompe a membrane |
Country Status (3)
Country | Link |
---|---|
US (1) | US4332534A (fr) |
FR (1) | FR2444177B1 (fr) |
GB (1) | GB2037371B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008157351A2 (fr) * | 2007-06-19 | 2008-12-24 | Smiths Medical Asd, Inc. | Pompe à propagation de cavité progressive |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4519298A (en) * | 1983-02-22 | 1985-05-28 | Gallaher Limited | Material handling device |
AU598495B2 (en) * | 1985-11-08 | 1990-06-28 | Nautical Services Pty. Ltd. | Rotary pump with orbiting rotor of harder material than stator |
US4836759A (en) * | 1985-11-08 | 1989-06-06 | Nautical Services Pty. Ltd. | Rotary pump with orbiting rotor of harder material than stator |
DE3815252A1 (de) * | 1988-05-05 | 1989-11-16 | Knf Neuberger Gmbh | Ringmembranpumpe |
GB9614866D0 (en) * | 1996-07-15 | 1996-09-04 | Charles Austen Pumps Ltd | Rotary pump |
US8197233B2 (en) * | 2008-05-18 | 2012-06-12 | Dynaflo, Inc. | Diaphragm pump |
US8017409B2 (en) | 2009-05-29 | 2011-09-13 | Ecolab Usa Inc. | Microflow analytical system |
US10174751B2 (en) * | 2009-07-14 | 2019-01-08 | Sanofi-Aventis Deutschland Gmbh | Pump chamber for a peristaltic pump |
CN101864991A (zh) | 2010-06-10 | 2010-10-20 | 姚镇 | 星旋式流体马达或发动机和压缩机及泵 |
US9267504B2 (en) | 2010-08-30 | 2016-02-23 | Hicor Technologies, Inc. | Compressor with liquid injection cooling |
US8794941B2 (en) | 2010-08-30 | 2014-08-05 | Oscomp Systems Inc. | Compressor with liquid injection cooling |
CN102678289B (zh) * | 2011-03-17 | 2014-02-12 | 北京星旋世纪科技有限公司 | 星旋式转动装置、发动机、气动马达及压缩机 |
DE102011015110B3 (de) * | 2011-03-19 | 2012-01-26 | Ebm-Papst St. Georgen Gmbh & Co. Kg | Dosiersystem |
DE102013102129A1 (de) * | 2013-03-05 | 2014-09-11 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Pumpe zur Förderung einer Flüssigkeit |
DE102013104250A1 (de) | 2013-04-26 | 2014-10-30 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Verfahren zum Betrieb einer Vorrichtung zur dosierten Bereitstellung einer Flüssigkeit |
DE102013104242A1 (de) * | 2013-04-26 | 2014-10-30 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Vorrichtung zur dosierten Bereitstellung einer Flüssigkeit |
DE102013106170A1 (de) * | 2013-06-13 | 2014-12-31 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Pumpe zur Förderung einer Flüssigkeit |
JP2017509825A (ja) * | 2014-03-19 | 2017-04-06 | コンチネンタル オートモーティヴ ゲゼルシャフト ミット ベシュレンクテル ハフツングContinental Automotive GmbH | 液体、特に排ガス浄化添加剤の圧送用ポンプ |
EP3120026B1 (fr) | 2014-03-19 | 2019-07-10 | CPT Group GmbH | Pompe servant à transporter un liquide, notamment pour transporter un additif de purification de gaz d'échappement |
DE102014109558B4 (de) * | 2014-07-08 | 2021-08-19 | Ebm-Papst St. Georgen Gmbh & Co. Kg | Verdrängerpumpenvorrichtung, Verfahren zum getakteten Betreiben einer Verdrängerpumpe und Verwendung einer solchen |
DE102014112391A1 (de) * | 2014-08-28 | 2016-03-03 | Continental Automotive Gmbh | Pumpe zur Förderung einer Flüssigkeit, insbesondere zur Förderung eines Abgasreinigungsadditivs |
DE102014112390A1 (de) * | 2014-08-28 | 2016-03-03 | Continental Automotive Gmbh | Pumpe zur Förderung einer Flüssigkeit, insbesondere zur Förderung eines Abgasreinigungsadditivs |
DE102014222743A1 (de) * | 2014-11-06 | 2016-05-12 | Continental Automotive Gmbh | Pumpeneinheit für Reduktionsmittel einer Abgasreinigungsanlage |
DE102015106612A1 (de) | 2015-04-29 | 2016-11-03 | Ebm-Papst St. Georgen Gmbh & Co. Kg | Pumpenvorrichtung |
DE102015106614A1 (de) | 2015-04-29 | 2016-11-03 | Ebm-Papst St. Georgen Gmbh & Co. Kg | Pumpenvorrichtung |
DE102015106613A1 (de) * | 2015-04-29 | 2016-11-03 | Ebm-Papst St. Georgen Gmbh & Co. Kg | Pumpenvorrichtung |
DE102015106610A1 (de) * | 2015-04-29 | 2016-11-17 | Ebm-Papst St. Georgen Gmbh & Co. Kg | Pumpenvorrichtung |
US10138886B2 (en) * | 2015-05-02 | 2018-11-27 | Majid Ashouri | Microfluidic pump |
GB2564682B (en) * | 2017-07-19 | 2020-01-29 | Charles Austen Pumps Ltd | A rotary diaphragm positive displacement pump |
GB2564680B (en) * | 2017-07-19 | 2019-08-21 | Charles Austen Pumps Ltd | A rotary diaphragm positive displacement pump |
DE102017116468A1 (de) * | 2017-07-21 | 2019-01-24 | Ebm-Papst St. Georgen Gmbh & Co. Kg | Pumpenvorrichtung |
DE102018118100A1 (de) * | 2018-07-26 | 2020-01-30 | Ebm-Papst St. Georgen Gmbh & Co. Kg | Pumpe mit absoluter Drehwinkel-Erfassung |
DE102019213611A1 (de) * | 2019-09-06 | 2021-03-11 | Ebm-Papst St. Georgen Gmbh & Co. Kg | Orbitalpumpenvorrichtung mit Bombierung zum Fördern von flüssigem Medium sowie Verfahren und Verwendung |
DE102019128678A1 (de) * | 2019-10-23 | 2021-04-29 | Qonqave Gmbh | Fördervorrichtung zumindest zu einem Fördern eines Fluids und Pumpe mit einer derartigen Fördervorrichtung |
DE102019128682A1 (de) * | 2019-10-23 | 2021-04-29 | Qonqave Gmbh | Fördervorrichtung zumindest zu einem Fördern eines Fluids und Pumpe mit einer derartigen Fördervorrichtung |
DE102019128679A1 (de) * | 2019-10-23 | 2021-04-29 | Qonqave Gmbh | Fördervorrichtung zumindest zu einem Fördern eines Fluids und Pumpe mit einer derartigen Fördervorrichtung |
DE102019128680A1 (de) * | 2019-10-23 | 2021-04-29 | Qonqave Gmbh | Pumpe mit einer Fördervorrichtung zumindest zu einem Fördern eines Fluids und derartige Fördervorrichtung |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB180550A (en) * | 1921-05-13 | 1922-06-01 | Percy James Hammond Sumner | Improvements in and relating to rotary pumps |
FR1021636A (fr) * | 1949-08-17 | 1953-02-20 | Vanton Pump Corp | Pompes ou compresseurs |
GB768253A (en) * | 1954-04-28 | 1957-02-13 | Saunders Valve Co Ltd | Improvements in and relating to rotary pumps |
FR1222643A (fr) * | 1959-01-19 | 1960-06-10 | Phillips & Pain Vermorel | Pompe rotative à membrane |
US3408947A (en) * | 1967-03-14 | 1968-11-05 | William J Easton Jr | Diaphragm pump with single compression roller |
US3644061A (en) * | 1969-07-31 | 1972-02-22 | Gorman Rupp Co | Pump apparatus |
GB1266492A (fr) * | 1967-12-15 | 1972-03-08 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US664507A (en) * | 1899-11-01 | 1900-12-25 | Automatic Ice Machine Company | Pump. |
FR860457A (fr) * | 1939-06-26 | 1941-01-16 | Pompe à membrane tubulaire | |
GB785597A (en) * | 1955-08-16 | 1957-10-30 | Reginald Clarence Ford | Improvements in rotary pumps |
US3597123A (en) * | 1969-06-02 | 1971-08-03 | Otto P Lutz | Apparatus for feeding and compressing gases and liquids |
-
1979
- 1979-12-12 US US06/102,951 patent/US4332534A/en not_active Expired - Lifetime
- 1979-12-13 FR FR7931186A patent/FR2444177B1/fr not_active Expired
- 1979-12-14 GB GB7943147A patent/GB2037371B/en not_active Expired
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB180550A (en) * | 1921-05-13 | 1922-06-01 | Percy James Hammond Sumner | Improvements in and relating to rotary pumps |
FR1021636A (fr) * | 1949-08-17 | 1953-02-20 | Vanton Pump Corp | Pompes ou compresseurs |
GB768253A (en) * | 1954-04-28 | 1957-02-13 | Saunders Valve Co Ltd | Improvements in and relating to rotary pumps |
FR1222643A (fr) * | 1959-01-19 | 1960-06-10 | Phillips & Pain Vermorel | Pompe rotative à membrane |
US3408947A (en) * | 1967-03-14 | 1968-11-05 | William J Easton Jr | Diaphragm pump with single compression roller |
GB1266492A (fr) * | 1967-12-15 | 1972-03-08 | ||
US3644061A (en) * | 1969-07-31 | 1972-02-22 | Gorman Rupp Co | Pump apparatus |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008157351A2 (fr) * | 2007-06-19 | 2008-12-24 | Smiths Medical Asd, Inc. | Pompe à propagation de cavité progressive |
WO2008157351A3 (fr) * | 2007-06-19 | 2009-04-02 | Smiths Medical Asd Inc | Pompe à propagation de cavité progressive |
US8043075B2 (en) | 2007-06-19 | 2011-10-25 | Smiths Medical Asd, Inc. | Progressive cavity propagation pump |
Also Published As
Publication number | Publication date |
---|---|
FR2444177B1 (fr) | 1986-10-10 |
US4332534A (en) | 1982-06-01 |
GB2037371B (en) | 1983-04-13 |
GB2037371A (en) | 1980-07-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |