ATE501361T1 - Wasserstrahlpumpe - Google Patents

Wasserstrahlpumpe

Info

Publication number
ATE501361T1
ATE501361T1 AT06700609T AT06700609T ATE501361T1 AT E501361 T1 ATE501361 T1 AT E501361T1 AT 06700609 T AT06700609 T AT 06700609T AT 06700609 T AT06700609 T AT 06700609T AT E501361 T1 ATE501361 T1 AT E501361T1
Authority
AT
Austria
Prior art keywords
stream
gas
water jet
jet pump
gas stream
Prior art date
Application number
AT06700609T
Other languages
English (en)
Inventor
Graeme Huntley
Original Assignee
Edwards Ltd
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
Application filed by Edwards Ltd filed Critical Edwards Ltd
Application granted granted Critical
Publication of ATE501361T1 publication Critical patent/ATE501361T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
    • F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
    • F04F5/20—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids for evacuating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/005—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of dissimilar working principle
    • F04C23/006—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of dissimilar working principle having complementary function
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/54—Installations characterised by use of jet pumps, e.g. combinations of two or more jet pumps of different type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Treating Waste Gases (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Percussion Or Vibration Massage (AREA)
AT06700609T 2005-02-07 2006-01-12 Wasserstrahlpumpe ATE501361T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0502495.5A GB0502495D0 (en) 2005-02-07 2005-02-07 Ejector pump
PCT/GB2006/000106 WO2006082357A1 (en) 2005-02-07 2006-01-12 Ejector pump

Publications (1)

Publication Number Publication Date
ATE501361T1 true ATE501361T1 (de) 2011-03-15

Family

ID=34355914

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06700609T ATE501361T1 (de) 2005-02-07 2006-01-12 Wasserstrahlpumpe

Country Status (10)

Country Link
US (1) US8579596B2 (de)
EP (1) EP1846661B1 (de)
JP (1) JP5036562B2 (de)
KR (1) KR101251155B1 (de)
CN (1) CN101124410B (de)
AT (1) ATE501361T1 (de)
DE (1) DE602006020547D1 (de)
GB (1) GB0502495D0 (de)
TW (1) TWI356132B (de)
WO (1) WO2006082357A1 (de)

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GB0714025D0 (en) * 2007-07-19 2007-08-29 Edwards Ltd Plasma reactor
US8502507B1 (en) 2012-03-29 2013-08-06 Accio Energy, Inc. Electro-hydrodynamic system
US8878150B2 (en) * 2008-01-22 2014-11-04 Accio Energy, Inc. Electro-hydrodynamic wind energy system
KR101278529B1 (ko) * 2010-03-18 2013-06-25 삼성전자주식회사 진공펌프용 이젝터 및 이를 구비한 진공펌프
CN101865149B (zh) * 2010-07-12 2011-04-06 魏建峰 一种多功能超静音风扇
KR101293653B1 (ko) * 2012-04-09 2013-08-13 조영만 다단식 썩션노즐을 구비한 감압장치
CN102865258B (zh) * 2012-10-17 2015-10-07 南通赛孚机械设备有限公司 一种低能耗蒸汽喷射真空泵
US20150337815A1 (en) * 2012-12-17 2015-11-26 University Of Florida Research Foundation Incorporated A method and apparatus for pumping a liquid
EP2935899B1 (de) * 2012-12-21 2021-12-08 Piab Aktiebolag Vakuumejektordüse mit divergierendem elliptischem querschnitt
GB2509183A (en) 2012-12-21 2014-06-25 Xerex Ab Vacuum ejector with tripped diverging exit flow nozzle
GB2509182A (en) 2012-12-21 2014-06-25 Xerex Ab Vacuum ejector with multi-nozzle drive stage and booster
GB2509184A (en) 2012-12-21 2014-06-25 Xerex Ab Multi-stage vacuum ejector with moulded nozzle having integral valve elements
CN103233925A (zh) * 2013-04-23 2013-08-07 武汉大学 一种高效多功能环形射流泵
GB201418117D0 (en) 2014-10-13 2014-11-26 Xerex Ab Handling device for foodstuff
US9644643B2 (en) 2014-11-14 2017-05-09 Hamilton Sundstrand Corporation Aspirator pump with dual high pressure streams
WO2016204522A1 (ko) * 2015-06-15 2016-12-22 한국기계연구원 플라즈마-촉매 방식의 스크러버
CN105757008A (zh) * 2016-04-15 2016-07-13 南通宏大机电制造有限公司 一种真空发生器
CN106622719A (zh) * 2016-10-19 2017-05-10 上海核工程研究设计院 一种核电站主控制室用空气喷射器
CN106593964A (zh) * 2016-10-19 2017-04-26 上海核工程研究设计院 一种基于螺旋叶轮引射的空气喷射器
CN106513881B (zh) * 2017-01-13 2018-04-24 大连理工大学 一种大气压冷等离子体射流电火花加工的装置
CN106678791B (zh) * 2017-03-07 2019-04-16 中国人民解放军国防科学技术大学 用于提高射流穿透深度的液体燃料喷注装置
CN108131274B (zh) * 2017-11-15 2019-10-15 中国科学院合肥物质科学研究院 一种真空抽气系统
GB2571135B (en) * 2018-02-20 2020-07-15 Univ Cranfield Jet pump apparatus

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US4521325A (en) * 1983-12-12 1985-06-04 Olin Corporation Selected N,1-disubstituted hydrazinecarboxamides and their use as antioxidants
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KR20020010891A (ko) 1998-12-30 2002-02-06 히가시 데쓰로 플라즈마 펌프, 이온 펌핑 방법 및 플라즈마 보조 제조과정을 수행하는 장치
JP2001025631A (ja) * 1999-07-15 2001-01-30 Kanken:Kk ガス浄化装置
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CN2637927Y (zh) * 2003-04-30 2004-09-01 葛步春 液体燃料的燃气发生器
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Also Published As

Publication number Publication date
US20120148421A1 (en) 2012-06-14
JP2008530416A (ja) 2008-08-07
EP1846661A1 (de) 2007-10-24
TW200632223A (en) 2006-09-16
DE602006020547D1 (de) 2011-04-21
EP1846661B1 (de) 2011-03-09
CN101124410B (zh) 2013-07-24
GB0502495D0 (en) 2005-03-16
KR101251155B1 (ko) 2013-04-05
CN101124410A (zh) 2008-02-13
KR20070103428A (ko) 2007-10-23
JP5036562B2 (ja) 2012-09-26
WO2006082357A1 (en) 2006-08-10
US8579596B2 (en) 2013-11-12
TWI356132B (en) 2012-01-11

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