IL152267A - Method for reducing noise and cavitation in machines and pressure exchanges which pressurize or depressurize fluids by means of the displacement principle - Google Patents

Method for reducing noise and cavitation in machines and pressure exchanges which pressurize or depressurize fluids by means of the displacement principle

Info

Publication number
IL152267A
IL152267A IL15226701A IL15226701A IL152267A IL 152267 A IL152267 A IL 152267A IL 15226701 A IL15226701 A IL 15226701A IL 15226701 A IL15226701 A IL 15226701A IL 152267 A IL152267 A IL 152267A
Authority
IL
Israel
Prior art keywords
rotor
pressure
pressure liquid
cavitation
body portion
Prior art date
Application number
IL15226701A
Other languages
English (en)
Other versions
IL152267A0 (en
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 IL152267A0 publication Critical patent/IL152267A0/xx
Publication of IL152267A publication Critical patent/IL152267A/xx

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
IL15226701A 2000-04-11 2001-04-11 Method for reducing noise and cavitation in machines and pressure exchanges which pressurize or depressurize fluids by means of the displacement principle IL152267A (en)

Applications Claiming Priority (2)

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
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
IL152267A0 IL152267A0 (en) 2003-05-29
IL152267A true IL152267A (en) 2005-12-18

Family

ID=19911011

Family Applications (1)

Application Number Title Priority Date Filing Date
IL15226701A IL152267A (en) 2000-04-11 2001-04-11 Method for reducing noise and cavitation in machines and pressure exchanges which pressurize or depressurize fluids by means of the displacement principle

Country Status (11)

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

Families Citing this family (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MXPA06000704A (es) * 2003-07-22 2006-04-11 Dct Double Cone Technology Ag Planta integrada de descontaminacion de aguas y arreglo de bombas de pozo.
GB0319042D0 (en) * 2003-08-13 2003-09-17 Univ Surrey Osmotic energy
DE102004025289A1 (de) 2004-05-19 2005-12-08 Ksb Aktiengesellschaft Rotations-Druckaustauscher
DE102004038439A1 (de) * 2004-08-07 2006-03-16 Ksb Aktiengesellschaft Kanalform für rotierenden Druckaustauscher
DE102004038440A1 (de) * 2004-08-07 2006-03-16 Ksb Aktiengesellschaft Drehzahlregelbarer Druckaustauscher
BRPI0513789A (pt) * 2004-08-10 2008-05-13 Leif Hauge trocador de pressão
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
EP2902595A1 (en) 2006-05-12 2015-08-05 Energy Recovery, Inc. Method for employing semipermeable mebranes
WO2008002819A2 (en) * 2006-06-29 2008-01-03 Energy Recovery, Inc. Rotary pressure transfer devices
CN101489655A (zh) 2006-07-14 2009-07-22 威斯康星旧生研究基金会 捕获病毒用吸附膜
ES2687990T3 (es) * 2006-10-04 2018-10-30 Energy Recovery, Inc. Dispositivo de transferencia de presión rotativo
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
WO2009046429A2 (en) * 2007-10-05 2009-04-09 Energy Recovery, Inc. Rotary pressure transfer device with improved flow
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
JP5964541B2 (ja) * 2009-05-15 2016-08-03 株式会社荏原製作所 海水淡水化システムおよびエネルギー交換チャンバー
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
CN103814223B (zh) 2011-09-30 2016-03-30 株式会社久保田 压力交换装置
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
US10125796B2 (en) 2013-04-17 2018-11-13 Leif J. Hauge Rotor positioning system in a pressure exchange vessel
EP2837824B1 (en) * 2013-08-15 2015-12-30 Danfoss A/S Hydraulic machine, in particular hydraulic pressure exchanger
RU2642191C2 (ru) 2013-10-03 2018-01-24 Энерджи Рикавери Инк. Система гидравлического разрыва пласта с системой передачи гидравлической энергии
US9835018B2 (en) * 2013-12-31 2017-12-05 Energy Recovery, Inc. Rotary isobaric pressure exchanger system with lubrication 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
US10900318B2 (en) 2016-04-07 2021-01-26 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
EP3580180A4 (en) 2017-02-09 2021-01-06 Robert A. Bergstrom LYE DISPERSER 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
US10156856B2 (en) 2017-02-10 2018-12-18 Vector Technologies Llc Method and system for injecting slurry using two cooperating slurry pressurizing tanks
US10156237B2 (en) 2017-02-10 2018-12-18 Vector Technologies Llc Method and system for injecting slurry using concentrated slurry pressurization
US10837465B2 (en) 2017-02-10 2020-11-17 Vector Technologies Llc Elongated tank for use in injecting slurry
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
WO2020097565A1 (en) 2018-11-09 2020-05-14 Flowserve Management Company Pistons for use in fluid exchange devices and related devices, systems, and methods
MX2021005198A (es) 2018-11-09 2021-07-15 Flowserve Man Co Dispositivos de intercambio de fluidos y sistemas y metodos relacionados.
AU2019377868A1 (en) 2018-11-09 2021-05-27 Flowserve Pte. Ltd. Fluid exchange devices and related controls, systems, and methods
CN112996983A (zh) 2018-11-09 2021-06-18 芙罗服务管理公司 流体交换设备以及相关控制装置、系统和方法
WO2020097541A1 (en) 2018-11-09 2020-05-14 Flowserve Management Company Methods and valves including flushing features.
CA3119190A1 (en) 2018-11-09 2020-05-14 Flowserve Management Company Fluid exchange devices and related controls, systems, and methods
US11274681B2 (en) 2019-12-12 2022-03-15 Flowserve Management Company Fluid exchange devices and related controls, systems, and methods
EP3884170A4 (en) * 2018-11-21 2022-06-08 AOI (Advanced Oilfield Innovations, Dba A.O. International II, Inc.) MAIN ENGINE SYSTEM AND METHODS USING BALANCED FLUID FLOW
US10933375B1 (en) 2019-08-30 2021-03-02 Fluid Equipment Development Company, Llc Fluid to fluid pressurizer and method of operating the same
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
CN1489672B (zh) 2012-11-07
DK1276991T3 (da) 2006-10-02
EP1276991A2 (en) 2003-01-22
EP1276991B1 (en) 2006-06-14
ATE330121T1 (de) 2006-07-15
AU9333901A (en) 2001-10-23
US6540487B2 (en) 2003-04-01
WO2001077529A3 (en) 2002-08-08
WO2001077529A2 (en) 2001-10-18
ES2266244T3 (es) 2007-03-01
DE60120679T2 (de) 2007-06-14
NO312563B1 (no) 2002-05-27
IL152267A0 (en) 2003-05-29
US20020025264A1 (en) 2002-02-28
AU2001293339B2 (en) 2007-01-04
NO20001877L (no) 2001-02-01
CN1489672A (zh) 2004-04-14
DE60120679D1 (de) 2006-07-27
NO20001877D0 (no) 2000-04-11

Similar Documents

Publication Publication Date Title
IL152267A (en) Method for reducing noise and cavitation in machines and pressure exchanges which pressurize or depressurize fluids by means of the displacement principle
ATE350696T1 (de) Druckregulator
MY115491A (en) Scroll compressor with unloader valve between economizer and suction
EP1253320A3 (en) Pump and method of manufacturing same
DE50113899D1 (de) Kupplungssystem
GB2341406A (en) Downhole pressure activated device and a method
ATE396340T1 (de) Hydraulische ventilanordnung
EP1271024A3 (en) Multistage shaft sealing apparatus
TW362137B (en) Vacuum pump
AU2003234964A1 (en) A device and a method for the generation of pressure pulses
EP1130262A3 (de) Zahnradpumpe mit einer fördermengenverändernden Vershiebeeinheit
AU2001239327A1 (en) Leakage oil return apparatus for a hydraulic motor
GB0102614D0 (en) An exercise device
EP1085205A3 (de) Hydraulische Antriebsvorrichtung
SE9404429D0 (sv) Vattendrivet slagverk
ATE348247T1 (de) Hydraulikvorrichtung als pumpe oder motor
SE0103161D0 (sv) Hydrauliskt dämpande gummilager
DE60130923D1 (de) Hydaulikvorrichtung
DE502004007016D1 (no)
IT1165089B (it) Apparecchiatura di scambio dell'energia di fluidi sotto pressione
TW372267B (en) Combination pressure measurement device and filter
CA2232955A1 (en) High-pressure hydraulic pump with improved performance
CA2201987A1 (en) A device with coaxial, opposite, modular pistons with double eccentric cams or similar, for floated pumps
UA13181A (uk) Гідравлічhий прес
SE9901287D0 (sv) Fluidaktiverat ställ- och manöverdon

Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees