ES2170106T3 - Aparato para el tratamiento de aguas residuales. - Google Patents

Aparato para el tratamiento de aguas residuales.

Info

Publication number
ES2170106T3
ES2170106T3 ES94930534T ES94930534T ES2170106T3 ES 2170106 T3 ES2170106 T3 ES 2170106T3 ES 94930534 T ES94930534 T ES 94930534T ES 94930534 T ES94930534 T ES 94930534T ES 2170106 T3 ES2170106 T3 ES 2170106T3
Authority
ES
Spain
Prior art keywords
coupling
ducts
receivers
duct
receiver
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
ES94930534T
Other languages
English (en)
Inventor
William W Winkler
William H Roche
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.)
ITT Manufacturing Enterprises LLC
Original Assignee
ITT Manufacturing Enterprises LLC
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 ITT Manufacturing Enterprises LLC filed Critical ITT Manufacturing Enterprises LLC
Application granted granted Critical
Publication of ES2170106T3 publication Critical patent/ES2170106T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/20—Activated sludge processes using diffusers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2311—Mounting the bubbling devices or the diffusers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2311—Mounting the bubbling devices or the diffusers
    • B01F23/23113—Mounting the bubbling devices or the diffusers characterised by the disposition of the bubbling elements in particular configurations, patterns or arrays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23123—Diffusers consisting of rigid porous or perforated material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23126—Diffusers characterised by the shape of the diffuser element
    • B01F23/231262—Diffusers characterised by the shape of the diffuser element having disc shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
    • F16L19/0212—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means
    • F16L19/0218—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means comprising only sealing rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2311—Mounting the bubbling devices or the diffusers
    • B01F23/23114—Mounting the bubbling devices or the diffusers characterised by the way in which the different elements of the bubbling installation are mounted
    • B01F23/231142—Mounting the gas transporting elements, i.e. connections between conduits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2311—Mounting the bubbling devices or the diffusers
    • B01F23/23115—Mounting the bubbling devices or the diffusers characterised by the way in which the bubbling devices are mounted within the receptacle
    • B01F23/231151—Mounting the bubbling devices or the diffusers characterised by the way in which the bubbling devices are mounted within the receptacle the bubbling devices being fixed or anchored in the bottom
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Microbiology (AREA)
  • Mechanical Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Joints Allowing Movement (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

SE PRESENTA UN SISTEMA DE AIREACION DE TIPO RETICULAR CON DIFUSORES MONTADOS Y LONGITUDINALMENTE SEPARADOS A LO LARGO DE CONDUCTOS DE DISTRIBUCION DE AIRE (74, 76) QUE ESTAN SUMERGIDOS EN AGUAS RESIDUALES Y FIJADOS ENCIMA DE LOS SUELOS DE LOS TANQUES DE AIREACION. LOS CONDUCTOS (74, 76) ESTAN PROVISTOS DE ACOPLAMIENTO (70) QUE TIENEN UNA PRIMERA Y UNA SEGUNDA SECCION DE ACOPLAMIENTO ENCAJABLES (78, 83) HECHAS DE MATERIAL DE POLIMERO SINTETICO. LOS CONDUCTOS (74, 76) TIENEN CADA UNO UN RECEPTOR DE CONDUCTO RESPECTIVO (79, 84) Y UNO DE LOS RECEPTORES TIENE AL MENOS UNA PROYECCION DE BLOQUEO (91) Y EL OTRO RECEPTOR DEL CONDUCTO TIENE UN RECEPTACULO DE BLOQUEO CORRESPONDIENTE (92) CON UN MIEMBRO DE SELLAMIENTO (88) QUE ESTA DISPUESTO ENTRE LOS RECEPTORES DEL CONDUCTO (79, 84). EL ACOPLAMIENTO (70) CONTIENE ADEMAS UN DISPOSITIVO DE RETENCION (96) PARA MANTENER UNIDAS LAS SECCIONES DE ACOPLAMIENTO (78, 83) ENTRE SI.
ES94930534T 1993-10-01 1994-09-30 Aparato para el tratamiento de aguas residuales. Expired - Lifetime ES2170106T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13051593A 1993-10-01 1993-10-01

Publications (1)

Publication Number Publication Date
ES2170106T3 true ES2170106T3 (es) 2002-08-01

Family

ID=22445041

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94930534T Expired - Lifetime ES2170106T3 (es) 1993-10-01 1994-09-30 Aparato para el tratamiento de aguas residuales.

Country Status (8)

Country Link
US (1) US5714062A (es)
EP (1) EP0722555B1 (es)
AT (1) ATE212425T1 (es)
AU (1) AU7962294A (es)
CA (1) CA2172968C (es)
DE (1) DE69429727T2 (es)
ES (1) ES2170106T3 (es)
WO (1) WO1995010005A1 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19728400A1 (de) * 1997-06-20 1998-12-24 Herzberger Baeckerei Gmbh Aufbereitungsanlage für Wasser
GB0102399D0 (en) * 2001-01-31 2001-03-14 Ineos Fluor Ltd A coupling
US6497402B2 (en) * 2001-03-30 2002-12-24 Environmental Dynamics, Inc. Diffuser mounting system for aeration of liquids
JP3538737B2 (ja) * 2002-03-20 2004-06-14 東京エレクトロン株式会社 管継手
US8002249B2 (en) 2002-08-13 2011-08-23 Itt Manufacturing Enterprises, Inc. Strip diffuser
ATE439178T1 (de) 2002-08-13 2009-08-15 Itt Mfg Enterprises Inc Streifenförmiger membrandiffusor zur abwasserbehandlung
MX2008006791A (es) 2005-11-29 2008-10-23 Air Diffusion Systems A John H Entrega de burbuja fina para agua potable, agua de desperdicio, y tratamiento de agua limpia.
EP1947375A1 (de) * 2007-01-16 2008-07-23 Siemens Aktiengesellschaft Rohrverbindung
DE102009033247B3 (de) * 2009-07-14 2010-12-02 Weinhold, Karl, Dipl.-Ing. Kupplung mit Ausklinkungen
JP5807548B2 (ja) * 2010-05-19 2015-11-10 三菱レイヨン株式会社 固定部材及び膜モジュールユニット
WO2012003887A1 (en) * 2010-07-09 2012-01-12 Dresser Wayne Ab Connection arrangement and method for assembling the same
KR101231736B1 (ko) * 2011-07-11 2013-02-08 권영화 합성수지 밸브의 이종소켓 체결장치
DE102012008800A1 (de) * 2012-05-07 2013-11-07 Arnold Jäger Holding GmbH Streifenbelüfter
DE102012108400B4 (de) * 2012-09-10 2022-07-21 Alexander Ott Standrohranordnung samt Befestigung zur Aufnahme und zur Gasversorgung von Belüftungskörpern in einem Abwasserklärbecken
US9157557B2 (en) 2012-10-31 2015-10-13 Xylem Water Solutions U.S.A., Inc. Gas distribution assembly
US10105659B2 (en) * 2013-03-15 2018-10-23 Claudius Jaeger Dual control lateral air manifold assembly
US10082042B2 (en) * 2015-06-22 2018-09-25 United Technologies Corporation Case coupling and assembly
US11339789B2 (en) * 2017-02-13 2022-05-24 Halliburton Energy Services, Inc. Diffuser anti-rotation system and apparatus
FR3097293B1 (fr) * 2019-06-17 2022-03-04 Naval Energies Dispositif de raccordement de deux portions d’un tuyau et installation comprenant un tel dispositif
CN114719099A (zh) * 2022-05-07 2022-07-08 禧阅航空技术(上海)有限公司 一种适用多管道快速连接的连接组件

Family Cites Families (85)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3104896A (en) * 1963-09-24 Pipe coupling with jistermeshing teeth
US1307160A (en) * 1919-06-17 a hptt cl
US1057928A (en) * 1912-01-22 1913-04-01 George A Briggs Shaft-connector.
US1263252A (en) * 1915-01-08 1918-04-16 G A Schanze Coupling device.
US1278869A (en) * 1917-02-12 1918-09-17 American Steam Conveyor Corp Joint for steam-conveyer conduits.
US1514052A (en) * 1922-08-01 1924-11-04 Kaiser Fredrick Pipe coupling or joint
US1781091A (en) * 1924-07-19 1930-11-11 Nat Supply Co Pipe joint
US1704939A (en) * 1924-11-03 1929-03-12 Graulock Company Eccentric bushing
GB412842A (en) * 1932-11-22 1934-07-05 Julius Gosda Pipe system for aeration and ventilation of liquids, especially of fermenting worts in the manufacture of yeast, spirit, vinegar and the like
US2195492A (en) * 1938-06-21 1940-04-02 Frank A Mcdonald Quick coupling
US2176504A (en) * 1938-07-18 1939-10-17 James E Mclaughlin Pipe coupling detachable locking device
US2305668A (en) * 1941-12-03 1942-12-22 Bruno Patents Inc Coupling means for coaxial cables
US2423069A (en) * 1945-02-13 1947-06-24 Universal Lubricating Systems Swivel attachment for couplers
US2464744A (en) * 1946-03-21 1949-03-15 Crane Co Pressure seal joint
GB824376A (en) * 1956-12-19 1959-11-25 Distillers Co Yeast Ltd Gas liquid contacting means
US3064998A (en) * 1960-10-31 1962-11-20 George A Syverson Lockable swivel pipe coupling
US3198555A (en) * 1961-03-08 1965-08-03 Johnson Woodruff Company Pipe coupling with lug engaging rotatable collar
FR1426326A (fr) * 1964-12-16 1966-01-28 Lorba Raccord à rotule perfectionné pour le raccordement de tubes
DE1609002B1 (de) * 1966-07-09 1970-07-23 Schumacher Sche Fabrik Belueftungseinrichtung fuer Fluessigkeiten,insbesondere fuer Abwasser in Belebtschlammanlagen
GB1213294A (en) * 1967-04-21 1970-11-25 Activated Sludge Ltd Improvements in or relating to a clip-and-stand for a pipe
GB1212825A (en) * 1967-04-21 1970-11-18 Activated Sludge Ltd Improvements in or relating to a porous diffuser and mounting means therefor
GB1163184A (en) * 1967-05-04 1969-09-04 Automotive Prod Co Ltd Improvements in and relating to Casing Constructions
US3697800A (en) * 1970-05-11 1972-10-10 Rca Corp High voltage hold down circuit
CA930398A (en) * 1970-05-26 1973-07-17 J. Reckers Donald Aeration nozzle
US3726546A (en) * 1970-06-29 1973-04-10 C Brown Extensible coupling for well pipes
US3726745A (en) * 1970-07-30 1973-04-10 Burlington Industries Inc Apparatus for making garments from sheet material
US3802676A (en) * 1971-08-03 1974-04-09 Water Pollution Control Corp Method for installing aeration systems in sewage treatment tanks
DE2210980C2 (de) * 1972-03-07 1974-03-28 Stahl- Und Apparatebau Hans Leffer Gmbh, 6602 Dudweiler Lösbare Rohrverbindung, insbesondere Bohrrohrverbindung
US3857910A (en) * 1972-12-07 1974-12-31 L Day Oxygenator support
US4012470A (en) * 1973-03-19 1977-03-15 Water Pollution Control Corporation Sewage treatment aeration systems
US4185856A (en) * 1973-04-13 1980-01-29 Mcevoy Oilfield Equipment Company Pipe joint with remotely operable latch
US3953553A (en) * 1973-05-29 1976-04-27 Water Pollution Control Corporation Sewage treatment aeration systems
GB1459418A (en) * 1973-09-25 1976-12-22 Reed International Ltd Supporting arrangements for porous diffusers
US4215082A (en) * 1975-02-25 1980-07-29 Societe Anonyme dete: Alsthom-Atlantique Device for injecting a gas into a liquid
US4076285A (en) * 1975-08-01 1978-02-28 Erika, Inc. Laminar flow connector for conduits
GB1511656A (en) * 1975-10-27 1978-05-24 Reed International Ltd Porous diffuser assemblies
DE2610387A1 (de) * 1976-03-12 1977-09-15 Werner Schulz Mit einspruehoeffnungen versehener rohrverteiler
US4077657A (en) * 1976-03-22 1978-03-07 Smith, International, Inc. Adjustable bent sub
DE2613162A1 (de) * 1976-03-27 1977-09-29 Berg Europa Gmbh Segment-drehverschluss fuer druckmittelleitungen
DE2817060A1 (de) * 1978-04-19 1979-10-31 Passavant Werke Behaelter fuer die abwasserbehandlung mit mindestens einem nahe der behaelterwand gehalterten gaszufuehrungsrohr
US4288394A (en) * 1978-10-19 1981-09-08 Water Pollution Control Corp. Sewage aeration system
SU979612A1 (ru) * 1980-07-18 1982-12-07 Днепропетровский Ордена Трудового Красного Знамени Горный Институт Соединение бурильных труб
SU924342A1 (ru) * 1980-07-29 1982-04-30 Ni Pk I Dobyche Poleznykh Isko Замковое соединение буровых штанг 1
IT1154734B (it) * 1980-07-31 1987-01-21 Casagrande & C Spa Giunto a fascia
US4348956A (en) * 1980-08-29 1982-09-14 The United States Of America As Represented By The Secretary Of The Army Artillery shell comprising two sections having complementary coupling members for connecting the sections together
US4429902A (en) * 1980-09-18 1984-02-07 Armco Inc. Remotely releasable connector
US4341482A (en) * 1980-09-22 1982-07-27 Sanford Research Company Housing assembly for fluid marking device
US4382867A (en) * 1980-09-29 1983-05-10 Water Pollution Control Corp In place gas cleaning of diffusion elements
FR2498726B1 (fr) * 1981-01-23 1986-01-10 Commissariat Energie Atomique Dispositif de raccordement a serrage elastique
FR2525304B1 (fr) * 1982-04-19 1988-04-08 Alsthom Atlantique Dispositif de securite d'antidevissage
US4468055A (en) * 1982-05-03 1984-08-28 Dril Quip, Inc. Wellhead apparatus
US4428893A (en) * 1982-09-22 1984-01-31 Norton Co. Pipe support
US4563277B1 (en) * 1982-10-18 1996-08-27 Environmental Dynamics Inc Apparatus for aerating and mixing waste water
US4519633A (en) * 1983-06-29 1985-05-28 Fmc Corporation Subsea well casing tieback connector
FR2562345B1 (fr) * 1984-04-02 1986-06-27 Alsthom Atlantique Dispositif d'accouplement pour moteurs electriques
US4607865A (en) * 1984-10-16 1986-08-26 Vetco Offshore Industries, Inc. Connector, ratcheting type
US4674774A (en) * 1984-11-29 1987-06-23 The United States Of America As Represented By The United States Department Of Energy Orienting members in a preselected rotary alignment
JPS6220292U (es) * 1985-07-22 1987-02-06
US5054822A (en) * 1985-09-16 1991-10-08 Go, Inc. Anti-twist union
NO170170C (no) * 1985-11-08 1992-09-16 Skarpenord Control Systems As Selvkoblende flens med laaseanordning
DE3605398A1 (de) * 1986-02-20 1987-08-27 Schumacher Sche Fab Verwalt Verfahren zur begasung einer fluessigkeit in einer klaeranlage
US5051193A (en) * 1986-03-06 1991-09-24 Aeration Engineering Resources Corporation Waste water treatment process
DE3716806A1 (de) * 1987-05-19 1988-12-15 Juergen Zink Begasungseinrichtung
DE3744608A1 (de) * 1987-12-31 1989-07-13 Schumacher Sche Fab Verwalt Vorrichtung zum begasen von fluessigkeiten
US4821818A (en) * 1988-02-01 1989-04-18 Micro Specialties Co., Inc. Tube auger sections
FR2626660B1 (fr) * 1988-02-02 1990-07-06 Hutchinson Sa Dispositif d'assemblage pour un ensemble echangeur de chaleur/raccord tubulaire
DE3809016A1 (de) * 1988-03-17 1989-09-28 Roediger Wilhelm Gmbh Co Anordnung zum begasen von fluessigkeiten
DE3812211A1 (de) * 1988-04-13 1989-11-02 Preussag Ag Bauwesen Schraubverbindungen fuer steigrohre fuer pumpen in brunnen
JPH01303395A (ja) * 1988-06-01 1989-12-07 Sekisui Chem Co Ltd リブ付管と管継手との接続方法
US4877270A (en) * 1988-09-20 1989-10-31 Phillips Edwin D Connector for tapered glass joints
JPH02107891A (ja) * 1988-10-14 1990-04-19 Tokai Rubber Ind Ltd ホース用ワンタッチジョイント
US4960546B1 (en) * 1989-04-19 1996-04-09 Environmental Dynamics Inc Diffuser mounting arrangement for waste water aeration systems
US5058935A (en) * 1990-01-23 1991-10-22 Eidsmore Paul G Fluid fitting with torque suppression arrangement
US5066051A (en) * 1990-01-23 1991-11-19 Cajon Company Anti-twist coupling assembly with biasing means
DE4033167A1 (de) * 1990-10-19 1992-04-30 Roediger Anlagenbau Verfahren und vorrichtung zur fuehrung und positionierung von belueftungsaggregaten beim absenken in ein becken
JPH04197490A (ja) * 1990-11-29 1992-07-17 Penta Ocean Constr Co Ltd 水質浄化装置
CA2032830C (en) * 1990-12-20 1994-07-26 Robert Graham Straghan Coupling
EP0491984B1 (de) * 1990-12-24 1993-12-22 Pall Corporation Anordnung zur Verbindung zweier Fluid-Systemabschnitte
US5188399A (en) * 1990-12-31 1993-02-23 Spirex Corporation Pipe coupling device and method
SK277755B6 (en) * 1991-08-30 1994-12-07 Ludwig Scheibinger Device for aeration of tank with liquid
US5188398A (en) * 1992-01-02 1993-02-23 General Electric Company Redundantly locked fluid coupling
US5266239A (en) * 1992-06-17 1993-11-30 Drewery T Gig Diffuser assembly for an aeration system of a wastewater treatment plant
US5269572A (en) * 1992-08-28 1993-12-14 Gold Star Manufacturing, Inc. Apparatus and method for coupling elongated members
US5340508A (en) * 1992-11-23 1994-08-23 Clean-Flo Laboratories, Inc. Aeration system and method
US5350200A (en) * 1994-01-10 1994-09-27 General Electric Company Tube coupling assembly

Also Published As

Publication number Publication date
DE69429727T2 (de) 2002-08-14
EP0722555A4 (en) 1997-07-16
ATE212425T1 (de) 2002-02-15
CA2172968A1 (en) 1995-04-13
AU7962294A (en) 1995-05-01
CA2172968C (en) 2005-08-23
EP0722555B1 (en) 2002-01-23
US5714062A (en) 1998-02-03
WO1995010005A1 (en) 1995-04-13
DE69429727D1 (de) 2002-03-14
EP0722555A1 (en) 1996-07-24

Similar Documents

Publication Publication Date Title
ES2170106T3 (es) Aparato para el tratamiento de aguas residuales.
ATE422270T1 (de) Kabeldurchführung
MX9702156A (es) Aspirador dual.
ES2096023T3 (es) Aparato de organizacion de cables.
ES2065564T3 (es) Dispositivo para la separacion de aire de liquidos densos de flotacion.
AR006923A2 (es) Articulo absorbente
MX166910B (es) Cierre de cable y sistema de medio de transmision
BR9604904A (pt) Instalação para produção de cerveja
AR000169A1 (es) Tramo de vía para un sistema transportador y el sistema transportador que lo comprende
RU1828451C (ru) Система аэрации заполненного жидкостью бассейна
ES2159861T3 (es) Instalacion de transporte.
AR024906A1 (es) Union para tuberia de ventilacion para uso en los sistemas de tuberias de combustibles de hidrocarburos
ES2106151T3 (es) Rebosadero de espumacion para dispositivos de separacion por flotacion y aparato flotador que utiliza el citado rebosadero.
ES2056676T3 (es) Dispositivo de desague para bastidores de techos de aireacion de automoviles.
ES2161952T3 (es) Procedimiento y dispositivo para atenuar una detonacion en un sistema de recipiente o de tuberias.
HU0004572D0 (es)
ES2098118T3 (es) Conexion flexible para suministro de aire en un enfriador de parrilla.
ES2133194T3 (es) Vehiculo acuatico con propulsion a chorro.
SE8304058L (sv) Anordning for luftning av vatten eller avloppsvatten
PT931865E (pt) Dispositivo de tensao e deteccao do fio de trama para teares com tubeiras de insercao
EP0821370A3 (en) A water penetration-preventing material for an underground cable having a protective tube, and a water penetration-preventing structure
ATE271204T1 (de) Verteilervorrichtung in einem belüftungssystem
DE3545188A1 (de) Pfosten fuer verkehrszeichen und verkehrseinrichtungen
Snook Submarine pipelines
GT199200030A (es) Nuevo procedimiento modular para la fabricacion de soluciones venoclisis en envases plasticos flexibles.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 722555

Country of ref document: ES