ES2142988T3 - Tubo flexible para aireacion de medios fluidos. - Google Patents

Tubo flexible para aireacion de medios fluidos.

Info

Publication number
ES2142988T3
ES2142988T3 ES95117297T ES95117297T ES2142988T3 ES 2142988 T3 ES2142988 T3 ES 2142988T3 ES 95117297 T ES95117297 T ES 95117297T ES 95117297 T ES95117297 T ES 95117297T ES 2142988 T3 ES2142988 T3 ES 2142988T3
Authority
ES
Spain
Prior art keywords
aeration
flexible tube
hose
fluid media
free
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
ES95117297T
Other languages
English (en)
Inventor
Hans-Robert Wurm
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.)
Rehau Automotive SE and Co KG
Original Assignee
Rehau AG and Co
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 Rehau AG and Co filed Critical Rehau AG and Co
Application granted granted Critical
Publication of ES2142988T3 publication Critical patent/ES2142988T3/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
    • C02F3/201—Perforated, resilient plastic diffusers, e.g. membranes, sheets, foils, tubes, hoses
    • 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
    • B01F23/23124—Diffusers consisting of flexible porous or perforated material, e.g. fabric
    • 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
    • B01F23/231265—Diffusers characterised by the shape of the diffuser element being tubes, tubular elements, cylindrical elements or set of tubes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Pipeline Systems (AREA)
  • Reciprocating Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Nozzles (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)

Abstract

LA INVENCION SE REFIERE A UNA MANGUERA FLEXIBLE PARA LA VENTILACION DE MEDIOS CON CAPACIDAD DE FLUIR. LA MANGUERA FLEXIBLE POSEE PERFORACIONES PERIMETRICAS PARA ENTRADAS DE SOPLADO FINO DE GAS EN EL MEDIO LIQUIDO. LA INVENCION HA PREVISTO QUE LA MANGUERA FLEXIBLE ESTE SOPORTADA EN SU EXTREMO LIBRE EN LA ZONA DE UNION CON UNA BOQUILLA DE MANGUERA EN EL PERIMETRO COMPLETO DE FORMA LIBRE DE PERFORACIONES. DE ESTE MODO LAS ZONAS PARCIALES DEL PERIMETRO DE MANGUERA MUESTRAN ZONAS DE PARED LIBRES DE PERFORACION QUE DISCURREN LONGITUDINALMENTE. ESTAS ZONAS DE PARED LIBRE DE PERFORACIONES SE ENCUENTRAN EN UNA DISPOSICION DIAMETRAL OPUESTA DE UNA CON OTRA Y FORMAN EN COLOCACION CONJUNTA DE LA MANGUERA LUGARES DE DOBLADURA AUXILIARES.
ES95117297T 1994-12-03 1995-11-03 Tubo flexible para aireacion de medios fluidos. Expired - Lifetime ES2142988T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9419439U DE9419439U1 (de) 1994-12-03 1994-12-03 Schlauch zum Belüften von fließfähigen Medien

Publications (1)

Publication Number Publication Date
ES2142988T3 true ES2142988T3 (es) 2000-05-01

Family

ID=6916969

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95117297T Expired - Lifetime ES2142988T3 (es) 1994-12-03 1995-11-03 Tubo flexible para aireacion de medios fluidos.

Country Status (10)

Country Link
EP (1) EP0714694B1 (es)
AT (1) ATE189408T1 (es)
DE (2) DE9419439U1 (es)
DK (1) DK0714694T3 (es)
ES (1) ES2142988T3 (es)
FI (1) FI116201B (es)
GR (1) GR3032876T3 (es)
NO (1) NO317233B1 (es)
PT (1) PT714694E (es)
SI (1) SI0714694T1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19621116C2 (de) * 1996-05-24 1998-08-06 Invent Umwelt & Verfahrenstech Boden-Verteiler zur Beaufschlagung elastischer Schläuche mit Gas
DE10124264C5 (de) * 2001-05-18 2008-05-29 Rehau Ag + Co. Begasungsvorrichtung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3218460A1 (de) * 1982-05-15 1983-11-17 Gummi-Jäger KG GmbH & Cie, 3000 Hannover Rohr zum belueften von wasser
DE3224177A1 (de) 1982-06-29 1983-12-29 Gummi-Jäger KG GmbH & Cie, 3000 Hannover Belueftungsvorrichtung fuer wasser
DE8614739U1 (de) * 1986-05-31 1986-07-17 REHAU AG + Co, 8673 Rehau Einrichtung zur Belüftung von Medien
DE3632772C1 (en) 1986-09-26 1988-04-28 Didier Werke Ag Aerator for introducing gas into a liquid
DE3921936A1 (de) * 1989-07-04 1991-01-17 Arnold Jaeger Vorrichtung zum belueften von wasser
DE4038504C2 (de) * 1990-10-24 2000-03-30 Schreiber Berthold Vorrichtung zur Injektion von Druckluft in eine Flüssigkeit
DE4223942A1 (de) * 1992-07-21 1994-01-27 Schmidt Holthausen Hans Joachi Schlauchbelüfter
DE9318676U1 (de) * 1993-12-07 1994-02-24 Bischof, Franz, Dipl.-Ing., 90489 Nürnberg Ringschlauchbegaser zum feinblasigen Eintrag von Gas in eine Flüssigkeit
DE9318675U1 (de) 1993-12-07 1994-03-31 Bischof, Franz, Dipl.-Ing., 90489 Nürnberg Kissenbegaser zum feinblasigen Eintrag von Gas in eine Flüssigkeit

Also Published As

Publication number Publication date
EP0714694B1 (de) 2000-02-02
ATE189408T1 (de) 2000-02-15
EP0714694A1 (de) 1996-06-05
PT714694E (pt) 2000-05-31
NO317233B1 (no) 2004-09-27
NO954622L (no) 1996-06-04
DK0714694T3 (da) 2000-05-29
FI955769A (fi) 1996-06-04
GR3032876T3 (en) 2000-07-31
NO954622D0 (no) 1995-11-16
DE59507739D1 (de) 2000-03-09
DE9419439U1 (de) 1995-02-02
FI116201B (fi) 2005-10-14
SI0714694T1 (en) 2000-10-31
FI955769A0 (fi) 1995-11-30

Similar Documents

Publication Publication Date Title
ATE327719T1 (de) Katheter und filteranordnung mit einer druckausgeglichenen dichtung
ATE84357T1 (de) Dehnschlauch zur verringerung von druckpulsationen.
DE69034045D1 (de) Filter-Katheter
IT8283445A0 (it) Tubo flessibile ad alta pressione adatto per trasportare gas e fluidi contenenti gas.
ES2063184T3 (es) Procedimiento para la fabricacion de un tubo de aguas residuales de plastico.
ES295804Y (es) Elemento de insercion para un dispositivo depurador de agua
ES518673A0 (es) Tubo de salida para la bolsa de drenaje de la orina y metodo para la eliminacion o reduccion de la migracion de bacterias a su traves.
DE58904240D1 (de) Leitungsverbindung.
ATE294941T1 (de) Flexible flüssigkeitskupplung
ES2097549T3 (es) Aparato para sanear tubos, en especial, para limpiar tubos.
ES2142988T3 (es) Tubo flexible para aireacion de medios fluidos.
ES2060044T3 (es) Tubos con conexiones integradas.
KR900012647A (ko) 진공 증류 장치
WO2002103203A3 (en) Fluid transfer system
DE69509275T2 (de) Rohraufhängevorrichtung
ES2159601T3 (es) Tubo con varios pasos para formar un chorro de tratamiento a alta presion.
KR960018318A (ko) 호스끼워맞춤용 유동량 제한기
ATE163468T1 (de) Muffenspiegeldichtung
RU1818086C (ru) Экстрактор Жеребного дл удалени камней из мочеточника
SU813074A1 (ru) Соединение пластиковой трубкиС элЕМЕНТОМ пРибОРА
DE69204307D1 (de) Fluidverdichter axialer Strömung.
SE9301968L (sv) Anordning för blandning av två fluider, i synnerhet vätskor med olika temperatur
SE8404236D0 (sv) Fluidumpump
CA2038019A1 (en) Pipeline pig and method of cleaning a pipe
ITTO930943A0 (it) Tubo con una nervatura d'arrestoo sporgente radialmente, per l'accop- piamento con un giunto per condutture di fluidi.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 714694

Country of ref document: ES