FR2941748B1 - Pompe a membrane elastique a commande hydraulique - Google Patents
Pompe a membrane elastique a commande hydrauliqueInfo
- Publication number
- FR2941748B1 FR2941748B1 FR1000446A FR1000446A FR2941748B1 FR 2941748 B1 FR2941748 B1 FR 2941748B1 FR 1000446 A FR1000446 A FR 1000446A FR 1000446 A FR1000446 A FR 1000446A FR 2941748 B1 FR2941748 B1 FR 2941748B1
- Authority
- FR
- France
- Prior art keywords
- hydraulic control
- elastic membrane
- membrane pump
- pump
- elastic
- 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.)
- Active
Links
- 239000012528 membrane Substances 0.000 title 1
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
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F04B43/06—Pumps having fluid drive
- F04B43/067—Pumps having fluid drive the fluid being actuated directly by a piston
-
- 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
- F04B43/0081—Special features systems, control, safety measures
-
- 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
- F04B43/0081—Special features systems, control, safety measures
- F04B43/009—Special features systems, control, safety measures leakage control; pump systems with two flexible members; between the actuating element and the pumped fluid
-
- 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
- F04B43/06—Pumps having fluid drive
- F04B43/073—Pumps having fluid drive the actuating fluid being controlled by at least one valve
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1000446A FR2941748B1 (fr) | 2009-02-03 | 2010-02-03 | Pompe a membrane elastique a commande hydraulique |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0900440A FR2941749A1 (fr) | 2009-02-03 | 2009-02-03 | Pompe a membrane elastique a commande hydraulique |
FR1000446A FR2941748B1 (fr) | 2009-02-03 | 2010-02-03 | Pompe a membrane elastique a commande hydraulique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2941748A1 FR2941748A1 (fr) | 2010-08-06 |
FR2941748B1 true FR2941748B1 (fr) | 2011-08-19 |
Family
ID=40874648
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0900440A Pending FR2941749A1 (fr) | 2009-02-03 | 2009-02-03 | Pompe a membrane elastique a commande hydraulique |
FR1000446A Active FR2941748B1 (fr) | 2009-02-03 | 2010-02-03 | Pompe a membrane elastique a commande hydraulique |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0900440A Pending FR2941749A1 (fr) | 2009-02-03 | 2009-02-03 | Pompe a membrane elastique a commande hydraulique |
Country Status (8)
Country | Link |
---|---|
US (1) | US8888469B2 (fr) |
EP (1) | EP2394056B1 (fr) |
JP (1) | JP5416226B2 (fr) |
CN (1) | CN102301139B (fr) |
CA (1) | CA2750861C (fr) |
FR (2) | FR2941749A1 (fr) |
RU (1) | RU2505707C2 (fr) |
WO (1) | WO2010089476A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2985791B1 (fr) * | 2012-01-17 | 2014-03-07 | Milton Roy Europe | Dispositif de detection de rupture d'une membrane d'une pompe a actionnement hydraulique, procede de montage d'un tel dispositif sur une pompe, et pompe equipee d'un tel dispositif |
US20130287600A1 (en) * | 2012-04-27 | 2013-10-31 | Checkpoint Fluidic Systems International, Ltd. | Direct Volume-Controlling Device (DVCD) for Reciprocating Positive-Displacement Pumps |
FR3021713B1 (fr) * | 2014-05-27 | 2019-04-05 | Milton Roy Europe | Pompe a membrane a commande hydraulique comprenant un chemin de degazage dedie |
CN107806406A (zh) * | 2017-10-20 | 2018-03-16 | 项达章 | 一种均压限位补油的液压隔膜计量泵 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2427818A (en) * | 1945-12-29 | 1947-09-23 | Malsbary Mfg Company | Pump |
US2578746A (en) * | 1946-12-12 | 1951-12-18 | Mills Ind Inc | Fluid pump |
US3612727A (en) * | 1969-10-17 | 1971-10-12 | Crane Co | Metering pump |
GB1300500A (en) * | 1971-06-08 | 1972-12-20 | Crane Co | Metering diaphragm pump |
GB1398239A (en) * | 1971-06-14 | 1975-06-18 | Fawcett Eng Ltd | Pressure monitoring relief valves |
SU561805A1 (ru) * | 1975-03-19 | 1977-06-15 | Специальное Конструкторское Бюро "Нефтехимприбор" | Мембранный гидроприводной дозировочный насос |
FR2461131A1 (fr) * | 1979-05-11 | 1981-01-30 | Creusot Loire | Procede de reglage du debit d'une pompe a membrane a commande hydraulique et pompe a membrane a commande hydraulique perfectionnee |
FR2492473B1 (fr) * | 1980-10-17 | 1985-06-28 | Milton Roy Dosapro | Pompe a membrane a compensation dans la chambre hydraulique de commande |
FR2566054B1 (fr) * | 1984-06-13 | 1988-09-09 | Milton Roy Dosapro | Pompe a membranes a chambre hydraulique intermediaire et dispositif de compensation des fuites de la chambre de commande |
DE3446952A1 (de) * | 1984-12-21 | 1986-07-10 | Lewa Herbert Ott Gmbh + Co, 7250 Leonberg | Membranpumpe mit umlaufspuelung |
JPH05296153A (ja) * | 1992-04-22 | 1993-11-09 | Aisan Ind Co Ltd | ダイヤフラムポンプ |
JP3507212B2 (ja) * | 1994-08-23 | 2004-03-15 | 日機装株式会社 | 無脈動ポンプ |
US6264436B1 (en) * | 1999-05-11 | 2001-07-24 | Milton Roy Company | Multifunction valve |
RU16527U1 (ru) * | 2000-07-21 | 2001-01-10 | Агапов Валерий Ибрагимович | Мембранный гидроприводной дозировочный насос |
DE10143978B4 (de) * | 2001-09-07 | 2005-03-03 | Lewa Herbert Ott Gmbh + Co. | Hydraulisch angetriebene Membranpumpe mit vorgespannter Membran |
ATE373172T1 (de) * | 2002-10-09 | 2007-09-15 | Tacmina Corp | Hubkolbenpumpe und rückschlagventil |
RU31153U1 (ru) * | 2003-04-18 | 2003-07-20 | Подрезов Александр Владимирович | Мембранный гидроприводной дозировочный насос |
RU38365U1 (ru) * | 2004-01-30 | 2004-06-10 | Подрезов Александр Владимирович | Мембранный гидроприводной дозировочный насос |
US7425120B2 (en) * | 2005-04-26 | 2008-09-16 | Wanner Engineering, Inc. | Diaphragm position control for hydraulically driven pumps |
RU67195U1 (ru) * | 2006-12-21 | 2007-10-10 | ЗАО "Талнах" | Мембранный гидроприводный дозировочный насос |
CN101245777B (zh) * | 2007-02-13 | 2010-09-08 | 米尔顿罗伊欧洲公司 | 具有泄漏补偿设备的液压致动隔膜泵 |
-
2009
- 2009-02-03 FR FR0900440A patent/FR2941749A1/fr active Pending
-
2010
- 2010-02-03 RU RU2011136676/06A patent/RU2505707C2/ru active
- 2010-02-03 WO PCT/FR2010/000081 patent/WO2010089476A1/fr active Application Filing
- 2010-02-03 CN CN201080006408.XA patent/CN102301139B/zh not_active Expired - Fee Related
- 2010-02-03 CA CA2750861A patent/CA2750861C/fr not_active Expired - Fee Related
- 2010-02-03 EP EP10707069.0A patent/EP2394056B1/fr active Active
- 2010-02-03 FR FR1000446A patent/FR2941748B1/fr active Active
- 2010-02-03 JP JP2011546906A patent/JP5416226B2/ja not_active Expired - Fee Related
- 2010-02-03 US US13/145,254 patent/US8888469B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CA2750861C (fr) | 2013-08-06 |
US8888469B2 (en) | 2014-11-18 |
JP2012516962A (ja) | 2012-07-26 |
CN102301139A (zh) | 2011-12-28 |
FR2941748A1 (fr) | 2010-08-06 |
RU2011136676A (ru) | 2013-03-10 |
CA2750861A1 (fr) | 2010-08-12 |
JP5416226B2 (ja) | 2014-02-12 |
CN102301139B (zh) | 2015-05-27 |
WO2010089476A1 (fr) | 2010-08-12 |
US20110280747A1 (en) | 2011-11-17 |
RU2505707C2 (ru) | 2014-01-27 |
EP2394056B1 (fr) | 2018-12-19 |
FR2941749A1 (fr) | 2010-08-06 |
EP2394056A1 (fr) | 2011-12-14 |
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Legal Events
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