ATE217208T1 - Fluidbetriebene pumpen und vorrichtung mit solchen pumpen - Google Patents

Fluidbetriebene pumpen und vorrichtung mit solchen pumpen

Info

Publication number
ATE217208T1
ATE217208T1 AT97913324T AT97913324T ATE217208T1 AT E217208 T1 ATE217208 T1 AT E217208T1 AT 97913324 T AT97913324 T AT 97913324T AT 97913324 T AT97913324 T AT 97913324T AT E217208 T1 ATE217208 T1 AT E217208T1
Authority
AT
Austria
Prior art keywords
fluid
pressure
pump
pumps
bounded
Prior art date
Application number
AT97913324T
Other languages
English (en)
Inventor
Colin Pearson
Original Assignee
Colin Pearson
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from GBGB9624205.2A external-priority patent/GB9624205D0/en
Application filed by Colin Pearson filed Critical Colin Pearson
Application granted granted Critical
Publication of ATE217208T1 publication Critical patent/ATE217208T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/06—Energy recovery
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
    • F04B9/111—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members
    • F04B9/115—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by two single-acting liquid motors, each acting in one direction
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/131—Reverse-osmosis
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7847—With leak passage

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Reciprocating Pumps (AREA)
  • Nozzles (AREA)
  • Details Of Reciprocating Pumps (AREA)
AT97913324T 1996-11-21 1997-11-21 Fluidbetriebene pumpen und vorrichtung mit solchen pumpen ATE217208T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9624205.2A GB9624205D0 (en) 1996-11-21 1996-11-21 Fluid driven pump
GB9707346A GB2319570A (en) 1996-11-21 1997-04-11 Fluid driven pump for use in reverse osmosis plant
PCT/GB1997/003208 WO1998022202A1 (en) 1996-11-21 1997-11-21 Fluid driven pumps and apparatus employing such pumps

Publications (1)

Publication Number Publication Date
ATE217208T1 true ATE217208T1 (de) 2002-05-15

Family

ID=26310448

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97913324T ATE217208T1 (de) 1996-11-21 1997-11-21 Fluidbetriebene pumpen und vorrichtung mit solchen pumpen

Country Status (12)

Country Link
US (1) US6203696B1 (de)
EP (1) EP0951342B1 (de)
JP (1) JP2001506916A (de)
CN (1) CN1134285C (de)
AT (1) ATE217208T1 (de)
AU (1) AU718975B2 (de)
CA (1) CA2272339A1 (de)
DE (1) DE69712518T2 (de)
ES (1) ES2177376B1 (de)
GB (1) GB2333564B (de)
IL (1) IL130033A (de)
WO (1) WO1998022202A1 (de)

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US7210182B2 (en) * 2002-04-22 2007-05-01 General Electric Company System and method for solvent recovery and purification in a low water or waterless wash
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DE10302580B4 (de) * 2003-01-22 2008-12-11 Danfoss A/S Wasser-Reinigungsvorrichtung
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US7735563B2 (en) * 2005-03-10 2010-06-15 Hydril Usa Manufacturing Llc Pressure driven pumping system
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AP3556A (en) 2010-02-10 2016-01-18 Kickstart International Inc Human-powered irrigation pump
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CN102008858A (zh) * 2010-10-25 2011-04-13 淄博兰雁集团有限责任公司 带超声作用的纺织车间反冲洗式除尘装置及其除尘方法
CN102297108B (zh) * 2011-08-03 2013-08-14 杭州电子科技大学 用于流体精确比例混合的液压驱动双联活塞泵
FR2981704B1 (fr) * 2011-10-25 2013-12-20 Arkling Ltd Echangeur de pression volumetrique pour une installation de dessalement d'eau de mer et installation de dessalement
CN102828927B (zh) * 2012-09-12 2015-04-29 武汉齐达康环保科技有限公司 一种组合式气动压缩机及其压缩方法
KR101510188B1 (ko) 2013-03-27 2015-04-17 김영생 실린더를 이용한 유체 공급장치
CN104131956A (zh) * 2013-05-03 2014-11-05 上海航天动力科技工程有限公司 一种用于反渗透海水淡化系统的磁控式能量回收泵
DE102013110924B4 (de) * 2013-10-01 2018-02-08 Grammer Ag Fahrzeug mit kraftgesteuertem Dämpfer mit Regelventil
DE102013110920B4 (de) * 2013-10-01 2018-08-16 Grammer Ag Fahrzeugsitz mit kraftgesteuertem Dämpfer (2-Rohr-Dämpfer)
CN103982389B (zh) * 2014-06-04 2016-03-30 镇江长城注浆设备有限公司 多液高精度无级配比同步注浆泵
EP3359813A1 (de) * 2015-10-08 2018-08-15 Energy Harvest AS Flüssigkeitshebevorrichtung
CN105565436B (zh) * 2016-02-02 2018-02-09 北京工业大学 基于旋转式异形轴端面密封切换器的液体压力能回收装置
CN105565437B (zh) * 2016-02-02 2018-02-09 北京工业大学 基于旋转式异形轴端面密封切换器的液体压力能回收方法
US11090404B2 (en) 2016-05-19 2021-08-17 The Procter & Gamble Company Systems for dispensing fluid materials
CN107663502A (zh) * 2016-07-28 2018-02-06 成都赛安普飞科技有限公司 一种细胞截留装置
CN106277696A (zh) * 2016-08-08 2017-01-04 三川德青科技有限公司 三室结构小试压滤模拟装置
US10265658B2 (en) * 2016-09-12 2019-04-23 Eten Technology Ltd. Energy-saving water purifying system
CN106837729B (zh) * 2017-02-07 2019-05-17 陕西航天德林科技集团有限公司 液压系统的柱塞泵
IT201800010303A1 (it) * 2018-11-13 2020-05-13 Schenker Italia S R L Dissalatore ad osmosi inversa
CN110273822A (zh) * 2019-06-09 2019-09-24 天津融渌众乐科技有限公司 一种对正功能量和负功能量综合利用的能量产出装置
US11480165B2 (en) * 2019-09-19 2022-10-25 Oshkosh Corporation Reciprocating piston pump comprising a housing defining a first chamber and a second chamber cooperating with a first piston and a second piston to define a third chamber and a fourth chamber
CN111120247A (zh) * 2019-12-30 2020-05-08 邵延荣 一种空压机
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Also Published As

Publication number Publication date
DE69712518D1 (de) 2002-06-13
IL130033A0 (en) 2000-02-29
GB9911551D0 (en) 1999-07-21
WO1998022202A1 (en) 1998-05-28
CN1134285C (zh) 2004-01-14
ES2177376A1 (es) 2002-12-01
GB2333564B (en) 2000-12-20
CN1246074A (zh) 2000-03-01
JP2001506916A (ja) 2001-05-29
EP0951342A1 (de) 1999-10-27
US6203696B1 (en) 2001-03-20
DE69712518T2 (de) 2002-11-14
ES2177376B1 (es) 2004-08-16
AU5062498A (en) 1998-06-10
IL130033A (en) 2002-05-23
EP0951342B1 (de) 2002-05-08
AU718975B2 (en) 2000-05-04
GB2333564A (en) 1999-07-28
CA2272339A1 (en) 1998-05-28

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee