DE60120679D1 - Methode zur reduzierung von geräusch und kavitation in maschinen, die nach dem verdrängerprinzip arbeiten - Google Patents

Methode zur reduzierung von geräusch und kavitation in maschinen, die nach dem verdrängerprinzip arbeiten

Info

Publication number
DE60120679D1
DE60120679D1 DE60120679T DE60120679T DE60120679D1 DE 60120679 D1 DE60120679 D1 DE 60120679D1 DE 60120679 T DE60120679 T DE 60120679T DE 60120679 T DE60120679 T DE 60120679T DE 60120679 D1 DE60120679 D1 DE 60120679D1
Authority
DE
Germany
Prior art keywords
rotor
pressure
pressure liquid
cavitation
body portion
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 - Lifetime
Application number
DE60120679T
Other languages
English (en)
Other versions
DE60120679T2 (de
Inventor
A Hermanstad
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Energy Recovery Inc
Original Assignee
Energy Recovery Inc
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 Energy Recovery Inc filed Critical Energy Recovery Inc
Publication of DE60120679D1 publication Critical patent/DE60120679D1/de
Application granted granted Critical
Publication of DE60120679T2 publication Critical patent/DE60120679T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F04F13/00—Pressure exchangers
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F04B1/2014—Details or component parts
    • F04B1/2042—Valves
    • 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
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/008—Reduction of noise or vibration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/04—Special measures taken in connection with the properties of the fluid
    • F15B21/047—Preventing foaming, churning or cavitation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Hydraulic Motors (AREA)
  • Rotary Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
DE60120679T 2000-04-11 2001-04-11 Methode zur reduzierung von geräusch und kavitation in maschinen, die nach dem verdrängerprinzip arbeiten Expired - Lifetime DE60120679T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO20001877A NO312563B1 (no) 2000-04-11 2000-04-11 Fremgangsmate for reduksjon av stoy og kavitasjon i en trykkveksler som oker eller reduserer trykket pa fluider ved fortrengningsprinsippet, og en sadan trykkveksler
NO20001877 2000-04-11
PCT/NO2001/000165 WO2001077529A2 (en) 2000-04-11 2001-04-11 Method for reducing noise and cavitation in machines and pressure exchangers which pressurize or depressurize fluids by means of the displacement principle

Publications (2)

Publication Number Publication Date
DE60120679D1 true DE60120679D1 (de) 2006-07-27
DE60120679T2 DE60120679T2 (de) 2007-06-14

Family

ID=19911011

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60120679T Expired - Lifetime DE60120679T2 (de) 2000-04-11 2001-04-11 Methode zur reduzierung von geräusch und kavitation in maschinen, die nach dem verdrängerprinzip arbeiten

Country Status (11)

Country Link
US (1) US6540487B2 (de)
EP (1) EP1276991B1 (de)
CN (1) CN1489672B (de)
AT (1) ATE330121T1 (de)
AU (2) AU2001293339B2 (de)
DE (1) DE60120679T2 (de)
DK (1) DK1276991T3 (de)
ES (1) ES2266244T3 (de)
IL (1) IL152267A (de)
NO (1) NO312563B1 (de)
WO (1) WO2001077529A2 (de)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1651567T3 (da) * 2003-07-22 2008-01-28 Dct Double Cone Technology Ag Integreret vanddekontamineringsanlæg og bröndpumpearrangement
GB0319042D0 (en) * 2003-08-13 2003-09-17 Univ Surrey Osmotic energy
DE102004025289A1 (de) * 2004-05-19 2005-12-08 Ksb Aktiengesellschaft Rotations-Druckaustauscher
DE102004038440A1 (de) * 2004-08-07 2006-03-16 Ksb Aktiengesellschaft Drehzahlregelbarer Druckaustauscher
DE102004038439A1 (de) * 2004-08-07 2006-03-16 Ksb Aktiengesellschaft Kanalform für rotierenden Druckaustauscher
CN101044325B (zh) 2004-08-10 2012-05-30 L·豪格 压力交换器
US20060243336A1 (en) * 2005-04-13 2006-11-02 Ingenieria Equipos Y Control Ltda Anti-cavitation system in pipelines which avoids that the fluid reaches its vapour pressure at the output of a given contraction using a device that connects the output section of the contraction with its downstream pressure
US20070104588A1 (en) * 2005-04-29 2007-05-10 Ksb Aktiengesellschaft Rotary pressure exchanger
US7201557B2 (en) * 2005-05-02 2007-04-10 Energy Recovery, Inc. Rotary pressure exchanger
KR101421461B1 (ko) 2006-05-12 2014-07-22 에너지 리커버리 인코포레이티드 하이브리드 알오/피알오 시스템
WO2008002819A2 (en) * 2006-06-29 2008-01-03 Energy Recovery, Inc. Rotary pressure transfer devices
US9375499B2 (en) 2006-07-14 2016-06-28 Wisconsin Alumni Research Foundation Adsorptive membranes for trapping viruses
CA2665390A1 (en) * 2006-10-04 2008-04-10 Energy Recovery, Inc. Rotary pressure transfer device
US8622714B2 (en) * 2006-11-14 2014-01-07 Flowserve Holdings, Inc. Pressure exchanger
US20080185045A1 (en) * 2007-02-05 2008-08-07 General Electric Company Energy recovery apparatus and method
CN101821482B (zh) * 2007-10-05 2013-03-27 能量回收股份有限公司 带有改进流动的旋转式压力传递装置
DE102008038751B3 (de) * 2008-08-12 2010-04-15 Fresenius Medical Care Deutschland Gmbh Umkehrosmoseanlage mit einer Vorrichtung zur Geräuschminderung sowie Verfahren zur Geräuschminderung einer Umkehrosmoseanlage
DE102008044869A1 (de) * 2008-08-29 2010-03-04 Danfoss A/S Umkehrosmosevorrichtung
CN103537190B (zh) * 2009-05-15 2016-06-29 株式会社荏原制作所 海水淡化系统及能量交换腔室
US8323483B2 (en) * 2009-10-16 2012-12-04 Arne Fritdjof Myran Optimized work exchanger system
FR2952710A1 (fr) * 2009-11-19 2011-05-20 Air Liquide Appareil et procede de refroidissement et/ou d'epuration d'un gaz par lavage
DE102010009581A1 (de) 2010-02-26 2011-09-01 Danfoss A/S Umkehrosmosevorrichtung
CN101865191B (zh) * 2010-04-22 2013-04-24 浙江新时空水务有限公司 一种液体余压能量回收器
JP5571005B2 (ja) 2011-01-12 2014-08-13 株式会社クボタ 圧力交換装置及び圧力交換装置の性能調整方法
WO2013047487A1 (ja) 2011-09-30 2013-04-04 株式会社クボタ 圧力交換装置
CN102606548B (zh) * 2012-03-23 2014-07-23 大连理工大学 径流式射流气波增压器
US9435354B2 (en) * 2012-08-16 2016-09-06 Flowserve Management Company Fluid exchanger devices, pressure exchangers, and related methods
WO2014172576A1 (en) * 2013-04-17 2014-10-23 Hauge Leif J Rotor positioning system in a pressure exchange vessel
EP2837824B1 (de) 2013-08-15 2015-12-30 Danfoss A/S Hydraulikmaschine, insbesondere Hydraulikdruckaustauscher
WO2015051316A2 (en) * 2013-10-03 2015-04-09 Energy Recovery Inc. Frac system with hydraulic energy transfer system
US9739128B2 (en) * 2013-12-31 2017-08-22 Energy Recovery, Inc. Rotary isobaric pressure exchanger system with flush system
US9759054B2 (en) 2014-07-30 2017-09-12 Energy Recovery, Inc. System and method for utilizing integrated pressure exchange manifold in hydraulic fracturing
US11047398B2 (en) 2014-08-05 2021-06-29 Energy Recovery, Inc. Systems and methods for repairing fluid handling equipment
US9976573B2 (en) 2014-08-06 2018-05-22 Energy Recovery, Inc. System and method for improved duct pressure transfer in pressure exchange system
US20160160888A1 (en) * 2014-12-05 2016-06-09 Energy Recovery, Inc. Rotor duct spotface features
US20160160887A1 (en) * 2014-12-05 2016-06-09 Energy Recovery, Inc. Systems and Methods for Rotor Axial Force Balancing
US10465717B2 (en) * 2014-12-05 2019-11-05 Energy Recovery, Inc. Systems and methods for a common manifold with integrated hydraulic energy transfer systems
US10161421B2 (en) 2015-02-03 2018-12-25 Eli Oklejas, Jr. Method and system for injecting a process fluid using a high pressure drive fluid
US10871174B2 (en) 2015-10-23 2020-12-22 Aol Prime mover system and methods utilizing balanced flow within bi-directional power units
WO2017176268A1 (en) 2016-04-07 2017-10-12 Halliburton Energy Services, Inc. Pressure-exchanger to achieve rapid changes in proppant concentration
US10125594B2 (en) 2016-05-03 2018-11-13 Halliburton Energy Services, Inc. Pressure exchanger having crosslinked fluid plugs
WO2017193116A1 (en) * 2016-05-06 2017-11-09 Schlumberger Technology Corporation Pressure exchanger manifolding
US10527073B2 (en) * 2016-06-06 2020-01-07 Energy Recovery, Inc. Pressure exchanger as choke
DE102017201158A1 (de) * 2016-08-29 2018-03-01 Robert Bosch Gmbh Hydrostatische Axialkolbenmaschine
US9810033B1 (en) * 2016-09-02 2017-11-07 Schlumberger Technology Corporation Subsea drilling systems and methods
WO2018148542A1 (en) 2017-02-09 2018-08-16 Bergstrom Robert A Brine dispersal system
US10156132B2 (en) 2017-02-10 2018-12-18 Vector Technologies Llc Method and system for injecting slurry using two tanks with valve timing overlap
US10837465B2 (en) 2017-02-10 2020-11-17 Vector Technologies Llc Elongated tank for use in injecting slurry
US10155205B2 (en) 2017-02-10 2018-12-18 Vector Technologies Llc Method and system for injecting slurry using concentrated slurry pressurization
US10156237B2 (en) 2017-02-10 2018-12-18 Vector Technologies Llc Method and system for injecting slurry using concentrated slurry pressurization
US10766009B2 (en) 2017-02-10 2020-09-08 Vector Technologies Llc Slurry injection system and method for operating the same
US10550857B2 (en) * 2017-06-05 2020-02-04 Energy Recovery, Inc. Hydraulic energy transfer system with filtering system
US11034605B2 (en) 2018-03-29 2021-06-15 Katz Water Tech, Llc Apparatus system and method to extract minerals and metals from water
US10864482B2 (en) * 2017-08-24 2020-12-15 Katz Water Tech, Llc Apparatus system and method to separate brine from water
US11073169B2 (en) * 2018-06-26 2021-07-27 Energy Recovery, Inc. Power generation system with rotary liquid piston compressor for transcritical and supercritical compression of fluids
MX2021005197A (es) 2018-11-09 2021-07-15 Flowserve Man Co Dispositivos de intercambio de fluidos y controles, sistemas y metodos relacionados.
WO2020097553A1 (en) 2018-11-09 2020-05-14 Flowserve Management Company Fluid exchange devices and related systems, and methods
MX2021005199A (es) 2018-11-09 2021-07-15 Flowserve Man Co Dispositivos de intercambio de fluidos y controles, sistemas y metodos relacionados.
CA3119069A1 (en) 2018-11-09 2020-05-14 Flowserve Management Company Fluid exchange devices and related controls, systems, and methods
CN112997010B (zh) 2018-11-09 2023-03-24 芙罗服务管理公司 用于在流体交换设备中使用的活塞以及相关设备、系统和方法
MX2021005196A (es) 2018-11-09 2021-07-15 Flowserve Man Co Metodos y valvulas que incluyen caracteristicas de descarga.
EP3884170A4 (de) * 2018-11-21 2022-06-08 AOI (Advanced Oilfield Innovations, Dba A.O. International II, Inc.) Antriebssystem und verfahren mit ausgeglichener fluidströmung
US10933375B1 (en) 2019-08-30 2021-03-02 Fluid Equipment Development Company, Llc Fluid to fluid pressurizer and method of operating the same
AU2020401951A1 (en) 2019-12-12 2022-05-19 Flowserve Pte. Ltd. Fluid exchange devices and related controls, systems, and methods
US11421918B2 (en) 2020-07-10 2022-08-23 Energy Recovery, Inc. Refrigeration system with high speed rotary pressure exchanger
US11397030B2 (en) * 2020-07-10 2022-07-26 Energy Recovery, Inc. Low energy consumption refrigeration system with a rotary pressure exchanger replacing the bulk flow compressor and the high pressure expansion valve
CN114956263B (zh) * 2022-07-21 2022-10-25 威海海洋职业学院 一种船舶用海水淡化设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2968435A (en) * 1951-06-25 1961-01-17 Jendrassik Developments Ltd Pressure exchangers
US3109580A (en) * 1961-01-20 1963-11-05 Power Jets Res & Dev Ltd Pressure exchangers
GB936427A (en) * 1961-05-02 1963-09-11 Power Jets Res & Dev Ltd Improvements in or relating to pressure exchangers
GB993288A (en) * 1962-11-15 1965-05-26 Dudley Brian Spalding Improvements in and relating to pressure exchangers
GB1098982A (en) * 1964-06-12 1968-01-10 Dowty Technical Dev Ltd Hydraulic reciprocating pumps or motors
GB1193743A (en) * 1968-02-16 1970-06-03 Rolls Royce Improvements relating to Rotary Pressure Exchangers
DE2333380C2 (de) * 1973-06-30 1982-04-08 Eckhard 7120 Bietigheim Aschke Hydraulische Maschine
US4887942A (en) * 1987-01-05 1989-12-19 Hauge Leif J Pressure exchanger for liquids
NO168548C (no) * 1989-11-03 1992-03-04 Leif J Hauge Trykkveksler.
NO180599C (no) * 1994-11-28 1997-05-14 Leif J Hauge Trykkveksler

Also Published As

Publication number Publication date
EP1276991B1 (de) 2006-06-14
WO2001077529A3 (en) 2002-08-08
NO312563B1 (no) 2002-05-27
CN1489672A (zh) 2004-04-14
ATE330121T1 (de) 2006-07-15
CN1489672B (zh) 2012-11-07
IL152267A0 (en) 2003-05-29
US6540487B2 (en) 2003-04-01
ES2266244T3 (es) 2007-03-01
IL152267A (en) 2005-12-18
DE60120679T2 (de) 2007-06-14
NO20001877L (no) 2001-02-01
AU9333901A (en) 2001-10-23
DK1276991T3 (da) 2006-10-02
AU2001293339B2 (en) 2007-01-04
WO2001077529A2 (en) 2001-10-18
US20020025264A1 (en) 2002-02-28
NO20001877D0 (no) 2000-04-11
EP1276991A2 (de) 2003-01-22

Similar Documents

Publication Publication Date Title
DE60120679D1 (de) Methode zur reduzierung von geräusch und kavitation in maschinen, die nach dem verdrängerprinzip arbeiten
ATE276442T1 (de) Hydraulisches druckbeaufschlagungssystem
EP0612537A3 (de) Rückschlagventil, insbesondere für medizinische Anwendungen der Fluidtechnik.
WO1997036124A3 (en) Linear spool valve device for work exchanger system
ATE262868T1 (de) Wurmförmiger arbeitsmechanismus
DE50306704D1 (de) Hochdruckpumpe
DE59705122D1 (de) Hochdruckplungerpumpe, vorzugsweise für Arbeitsdrücke oberhalb 2.000 bar
EP0870901A3 (de) Tiefbohrwerkzeug
GB2418456A (en) Inner and outer motor with eccentric stabilizser
AU2686595A (en) Pressure intensifier
TW362137B (en) Vacuum pump
DE50212860D1 (de) Elektrohydraulisches Motorpumpenaggregat, Anbauelement und Druckbegrenzungsventil
SE0002014L (sv) Hydrauliskt styrarrangemang
GB0103395D0 (en) Fluid pressure cylinder
WO2001014867A3 (en) Capillary electrophoresis apparatus having filling/refilling system and methods for use thereof
DE59905071D1 (de) Hochdruck-hydraulikventil
GB0102614D0 (en) An exercise device
DE60120984D1 (de) Katheter zur druckmessung
EP1538343A3 (de) Verriegelungszylinder
EP1085205A3 (de) Hydraulische Antriebsvorrichtung
ES2169624B1 (es) Cilindro de ajuste, asi como procedimiento para ajustar un cilindro de ajuste.
WO2002076528A3 (en) A balloon pump system having a pressure reservoir muffler
DE59808764D1 (de) Innenzahnrad- bzw. Innenkonturrotor-Druckmittelpumpe
山岸良匡 Interactions of angiotensinogen T174M and alpha-adducin G460W gene polymorphisms and sodium intake on blood pressure levels in community-based samples of Japanese
SE9901287D0 (sv) Fluidaktiverat ställ- och manöverdon

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
R082 Change of representative

Ref document number: 1276991

Country of ref document: EP

Representative=s name: KAHLER, KAECK & MOLLEKOPF, DE