ATE257219T1 - Doppelkonus zur erzeugung einer druckdifferenz - Google Patents

Doppelkonus zur erzeugung einer druckdifferenz

Info

Publication number
ATE257219T1
ATE257219T1 AT99939305T AT99939305T ATE257219T1 AT E257219 T1 ATE257219 T1 AT E257219T1 AT 99939305 T AT99939305 T AT 99939305T AT 99939305 T AT99939305 T AT 99939305T AT E257219 T1 ATE257219 T1 AT E257219T1
Authority
AT
Austria
Prior art keywords
cone
double
permits
lifetime
increased
Prior art date
Application number
AT99939305T
Other languages
English (en)
Inventor
John Herman Stark
Hansjoerg Wagenbach
Paul Werner Straub
Original Assignee
Dct Double Cone Technology Ag
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 Dct Double Cone Technology Ag filed Critical Dct Double Cone Technology Ag
Application granted granted Critical
Publication of ATE257219T1 publication Critical patent/ATE257219T1/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
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • 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
    • B01D61/10—Accessories; Auxiliary operations
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • 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
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • 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
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • 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
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/2273—Device including linearly-aligned power stream emitter and power stream collector
    • 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
    • Y10T137/8593—Systems
    • Y10T137/85978—With pump
    • Y10T137/86075—And jet-aspiration type pump
    • 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
    • Y10T137/8593—Systems
    • Y10T137/87571—Multiple inlet with single outlet
    • Y10T137/87587—Combining by aspiration

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrology & Water Resources (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Cyclones (AREA)
  • Measuring Fluid Pressure (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AT99939305T 1999-08-31 1999-08-31 Doppelkonus zur erzeugung einer druckdifferenz ATE257219T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CH1999/000403 WO2001016493A1 (en) 1999-08-31 1999-08-31 Double cone for generation of a pressure difference

Publications (1)

Publication Number Publication Date
ATE257219T1 true ATE257219T1 (de) 2004-01-15

Family

ID=4551711

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99939305T ATE257219T1 (de) 1999-08-31 1999-08-31 Doppelkonus zur erzeugung einer druckdifferenz

Country Status (10)

Country Link
US (1) US6701960B1 (de)
EP (1) EP1208304B1 (de)
AT (1) ATE257219T1 (de)
AU (1) AU5368299A (de)
CA (1) CA2391835C (de)
DE (1) DE69913992T2 (de)
DK (1) DK1208304T3 (de)
IL (2) IL148277A0 (de)
PT (1) PT1208304E (de)
WO (1) WO2001016493A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1243748A1 (de) * 2001-03-16 2002-09-25 DCT Double-Cone Technology AG Vorrichtung und Pumpe mit Doppelkegel
US7144511B2 (en) 2002-05-02 2006-12-05 City Of Long Beach Two stage nanofiltration seawater desalination system
US20060140780A1 (en) * 2003-06-20 2006-06-29 John Stark Double cone for generation of a pressure difference
PL1651567T3 (pl) * 2003-07-22 2008-02-29 Dct Double Cone Tech Ag Zintegrowany układ obejmujący urządzenie do odkażania wody i pompę studzienną
US7383861B1 (en) * 2004-07-02 2008-06-10 Steven Brown Gaseous fuel device
GB0506511D0 (en) * 2005-03-31 2005-05-04 British Nuclear Fuels Plc Use of fluidic pumps
US8425779B2 (en) 2007-03-06 2013-04-23 Dct Double-Cone Technology Ag Method for converting a fluctuating and/or erratic energy supply into a stable energy source
US11454196B1 (en) 2008-04-30 2022-09-27 Steven Brown Fuel bowl

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6555C (de) 1900-01-01
FR740179A (fr) 1932-06-21 1933-01-23 éjecteur
US2677389A (en) * 1950-02-07 1954-05-04 Mission Mfg Co Pumping system for washing machines
DE972270C (de) 1952-10-14 1959-06-18 Huels Chemische Werke Ag Vorrichtung zur Erzeugung von Vakuum oder UEberdruck
SE311449B (de) * 1967-11-30 1969-06-09 Aga Ab
NL6811379A (de) 1968-08-09 1970-02-11
SE327340B (de) * 1968-08-26 1970-08-17 Atlas Copco Ab
US3933113A (en) * 1972-09-28 1976-01-20 Exxon Research And Engineering Company Marine vessel propulsion system
CH566164A5 (de) * 1973-06-27 1975-09-15 Balzers Patent Beteilig Ag
FR2239142A5 (en) 1973-07-27 1975-02-21 Utilisation Ration Gaz Hot gas flow generator - has burner delivering high-speed gas into coaxial venturi
US4027407A (en) * 1975-11-24 1977-06-07 Kiss Sandor G Jet flow alternator
US4041984A (en) * 1976-07-01 1977-08-16 General Motors Corporation Jet-driven helmholtz fluid oscillator
US4190537A (en) * 1977-12-21 1980-02-26 Desalination Systems, Inc. Water storage control for reverse osmosis system
US4444229A (en) * 1981-05-18 1984-04-24 Conoco Inc. Slurry concentration apparatus
FR2534326A1 (fr) 1982-10-11 1984-04-13 Inst Francais Du Petrole Procede et dispositif permettant de realiser un ensemble de fonctions hydrodynamiques dans un ecoulement compose d'au moins deux phases
FR2580191B1 (fr) * 1985-04-11 1989-10-06 Bayen Jean Procede de sechage sous pression reduite d'une enceinte humide remplie de gaz
ATE84124T1 (de) 1985-09-21 1993-01-15 Paul Werner Straub Vorrichtung zur erzeugung und nutzbarmachung einer druckdifferenz und deren technische anwendung.
GB8802028D0 (en) * 1988-01-29 1988-02-24 Atomic Energy Authority Uk Improvements in fluidic apparatus
DE4244978B4 (de) 1992-11-27 2007-04-26 Völker, Manfred Reinwassergewinnungsanlage
IT1263612B (it) 1993-02-19 1996-08-27 Cise Spa Iniettore a vapore per alte pressioni
US5311907A (en) * 1993-05-27 1994-05-17 The United States Of America As Represented By The United States Department Of Energy Vortex diode jet
US5518020A (en) * 1994-06-14 1996-05-21 Dema Engineering Co. Proportioner
CH689722A5 (de) 1995-09-01 1999-09-15 Straub Paul Werner Prof Dr Med Anlage zum Trennen eines fliessfaehigen Rohstoffes in Teilstoffe.
RU2113635C1 (ru) 1997-06-16 1998-06-20 Сергей Анатольевич Попов Способ работы жидкостно-газового эжектора
RU2113636C1 (ru) 1997-06-16 1998-06-20 Сергей Анатольевич Попов Насосно-эжекторная установка (варианты)
RU2115029C1 (ru) 1997-08-05 1998-07-10 Попов Сергей Анатольевич Способ создания вакуума и насосно-эжекторная установка для осуществления способа
US5863128A (en) * 1997-12-04 1999-01-26 Mazzei; Angelo L. Mixer-injectors with twisting and straightening vanes
CN2410530Y (zh) * 1999-12-10 2000-12-13 珠海市声速科技有限公司 超音速三头超节能装置

Also Published As

Publication number Publication date
IL148277A0 (en) 2002-09-12
AU5368299A (en) 2001-03-26
IL148277A (en) 2006-04-10
US6701960B1 (en) 2004-03-09
EP1208304B1 (de) 2004-01-02
PT1208304E (pt) 2004-05-31
DK1208304T3 (da) 2004-04-13
WO2001016493A1 (en) 2001-03-08
DE69913992D1 (de) 2004-02-05
CA2391835C (en) 2007-05-22
DE69913992T2 (de) 2005-01-13
CA2391835A1 (en) 2001-03-08
EP1208304A1 (de) 2002-05-29

Similar Documents

Publication Publication Date Title
SE0301028D0 (sv) Metod och anordning för kontinuerlig blandning av två flöden
EA199800557A1 (ru) Установка и способ обессоливания воды
DE69527021T2 (de) Vorrichtung und Verfahren zum Entsalzen von Meerwasser durch mehrstufige Umkehrosmose
EA200870071A1 (ru) Способ и система для выполнения технического обслуживания мембраны, имеющей свойства полупроницаемости
NZ583583A (en) Water treatment and bypass system with prevents untreated water flowing back into the treatment chamber
RU94046016A (ru) Система мембранной фильтрации дисперсии и способ мембранной фильтрации дисперсии
ATE257219T1 (de) Doppelkonus zur erzeugung einer druckdifferenz
NO973719L (no) Fremgangsmåte og basseng for sedimentering av slam fra avlöpsvann
JP2008307522A (ja) 脱塩処理方法、脱塩処理装置及び気泡生成装置
ATE167079T1 (de) System zur abtrennung von feststoffen aus einer flüssigkeit
CN201424407Y (zh) 一种用于处理高浓度有机废水的反渗透和纳滤***
EA200600256A1 (ru) Способ модификации движения подаваемых потоков в сепараторах
DE502004009406D1 (de) Anordnung und Verfahren zum Einmischen einer Flüssigkeit in eine Papierfaserstoffsuspension
HK1102115A1 (en) A porous support, a membrane, and a process for the manufacture of a porous support
ATE504344T1 (de) Vibrationsverfahren zur trennung einer mischung in eine trägerflüssigkeit und einen komplementären bestandteil
ATE358519T1 (de) Rückspülbare filtereinrichtung mit strömungsstörkörpern
DE50213515D1 (de) Umkehrosmose-Anlage
TW200510245A (en) Apparatus and process therewith
CN112194211A (zh) 一种双水质产水***及产水方法
GB2301401A (en) Fluid pumping
US7128092B2 (en) Separating arrangement for treatment of fluids
ES2171146B1 (es) Sistema para el filtrado de fluidos, y filtro utilizado en este procedimiento.
EP1384898B1 (de) Trennvorrichtung zur Behandlung von Fluiden
Colas et al. Development of a new hollow-fiber module for large ultrafiltration plants
SE0003452L (sv) Sätt och anordning vid vattenrening

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 1208304

Country of ref document: EP