DE69429727T2 - Rohrkupplung für verteiler - Google Patents

Rohrkupplung für verteiler

Info

Publication number
DE69429727T2
DE69429727T2 DE1994629727 DE69429727T DE69429727T2 DE 69429727 T2 DE69429727 T2 DE 69429727T2 DE 1994629727 DE1994629727 DE 1994629727 DE 69429727 T DE69429727 T DE 69429727T DE 69429727 T2 DE69429727 T2 DE 69429727T2
Authority
DE
Germany
Prior art keywords
coupling
conduits
couplings
respect
relative rotation
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
DE1994629727
Other languages
English (en)
Other versions
DE69429727D1 (de
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 DE69429727D1 publication Critical patent/DE69429727D1/de
Publication of DE69429727T2 publication Critical patent/DE69429727T2/de
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
    • B01F23/23114—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
    • 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
    • B01F23/23113—Mounting the bubbling devices or the diffusers characterised by the disposition of the bubbling elements in particular configurations, patterns or arrays
    • 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)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Joints Allowing Movement (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
DE1994629727 1993-10-01 1994-09-30 Rohrkupplung für verteiler Expired - Lifetime DE69429727T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13051593A 1993-10-01 1993-10-01
PCT/US1994/011107 WO1995010005A1 (en) 1993-10-01 1994-09-30 Diffuser conduit joint

Publications (2)

Publication Number Publication Date
DE69429727D1 DE69429727D1 (de) 2002-03-14
DE69429727T2 true DE69429727T2 (de) 2002-08-14

Family

ID=22445041

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1994629727 Expired - Lifetime DE69429727T2 (de) 1993-10-01 1994-09-30 Rohrkupplung für verteiler

Country Status (8)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009033247B3 (de) * 2009-07-14 2010-12-02 Weinhold, Karl, Dipl.-Ing. Kupplung mit Ausklinkungen

Families Citing this family (19)

* 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
CA2493769C (en) 2002-08-13 2011-02-15 Itt Manufacturing Enterprises, Inc. Strip diffuser pct i
WO2007065088A2 (en) * 2005-11-29 2007-06-07 Air Diffusion Systems A John Hinde Company Fine bubble delivery for potable water, wastewater, and clean water treatment, method
EP1947375A1 (de) * 2007-01-16 2008-07-23 Siemens Aktiengesellschaft Rohrverbindung
EP2572775A4 (de) * 2010-05-19 2014-08-13 Mitsubishi Rayon Co Befestigungselement und membranmoduleinheit
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
WO2018148423A1 (en) * 2017-02-13 2018-08-16 Summit Esp, Llc 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
US1307160A (en) * 1919-06-17 a hptt cl
US3104896A (en) * 1963-09-24 Pipe coupling with jistermeshing teeth
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
FR766010A (fr) * 1932-11-22 1934-06-20 Appareil pour l'aération des liquides, notamment des moûts en fermentation provenant de la fabrication de levure, alcool, vinaigre et produits analogues
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
GB1212825A (en) * 1967-04-21 1970-11-18 Activated Sludge Ltd Improvements in or relating to a porous diffuser and mounting means therefor
GB1213294A (en) * 1967-04-21 1970-11-25 Activated Sludge Ltd Improvements in or relating to a clip-and-stand for a pipe
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
US4341481A (en) * 1980-09-22 1982-07-27 Sanford Research Company Writing instrument with barrel and ferrule assembly
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 (de) * 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
US5066051A (en) * 1990-01-23 1991-11-19 Cajon Company Anti-twist coupling assembly with biasing means
US5058935A (en) * 1990-01-23 1991-10-22 Eidsmore Paul G Fluid fitting with torque suppression arrangement
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
CZ278400B6 (en) * 1991-08-30 1993-12-15 Ludwig Scheibinger Apparatus for aeration of a tank with a 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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009033247B3 (de) * 2009-07-14 2010-12-02 Weinhold, Karl, Dipl.-Ing. Kupplung mit Ausklinkungen
WO2011006729A1 (de) 2009-07-14 2011-01-20 Karl Weinhold Kupplung mit ausklinkungen

Also Published As

Publication number Publication date
EP0722555B1 (de) 2002-01-23
ES2170106T3 (es) 2002-08-01
AU7962294A (en) 1995-05-01
CA2172968A1 (en) 1995-04-13
ATE212425T1 (de) 2002-02-15
WO1995010005A1 (en) 1995-04-13
DE69429727D1 (de) 2002-03-14
EP0722555A1 (de) 1996-07-24
CA2172968C (en) 2005-08-23
US5714062A (en) 1998-02-03
EP0722555A4 (de) 1997-07-16

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