CH531893A - Oberflächenbelüftungskreisel - Google Patents

Oberflächenbelüftungskreisel

Info

Publication number
CH531893A
CH531893A CH1704271A CH1704271A CH531893A CH 531893 A CH531893 A CH 531893A CH 1704271 A CH1704271 A CH 1704271A CH 1704271 A CH1704271 A CH 1704271A CH 531893 A CH531893 A CH 531893A
Authority
CH
Switzerland
Prior art keywords
surface ventilation
gyroscope
ventilation gyroscope
ventilation
Prior art date
Application number
CH1704271A
Other languages
English (en)
Inventor
Richard Kaelin Joseph
Original Assignee
Kaelin J R
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
Priority to BE791664D priority Critical patent/BE791664A/xx
Application filed by Kaelin J R filed Critical Kaelin J R
Priority to CH1704271A priority patent/CH531893A/de
Priority to DE19712164359 priority patent/DE2164359C3/de
Priority to AT1106871A priority patent/AT310689B/de
Priority to NL7215486A priority patent/NL7215486A/xx
Priority to HUKA001362 priority patent/HU171602B/hu
Priority to PL1972158938A priority patent/PL80522B1/pl
Priority to CS783972A priority patent/CS168012B2/cs
Priority to IT976572A priority patent/IT969207B/it
Priority to ZA728237A priority patent/ZA728237B/xx
Priority to DD16698972A priority patent/DD100231A5/xx
Priority to CA157,359A priority patent/CA972485A/en
Priority to IL4088372A priority patent/IL40883A/xx
Priority to FR7241333A priority patent/FR2160917B1/fr
Priority to GB5373572A priority patent/GB1411109A/en
Priority to US30859972 priority patent/US3875279A/en
Priority to IE1623/72A priority patent/IE38146B1/xx
Priority to BG021933A priority patent/BG20323A3/xx
Priority to TR1777872A priority patent/TR17778A/xx
Priority to JP11762872A priority patent/JPS5548877B2/ja
Priority to ES408892A priority patent/ES408892A1/es
Priority to RO7289372A priority patent/RO61440A/ro
Publication of CH531893A publication Critical patent/CH531893A/de

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
    • C02F3/14—Activated sludge processes using surface aeration
    • C02F3/16—Activated sludge processes using surface aeration the aerator having a vertical axis
    • 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
    • B01F23/234—Surface aerating
    • B01F23/2342—Surface aerating with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force
    • B01F23/23421—Surface aerating with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force the stirrers rotating about a vertical axis
    • B01F23/234211—Stirrers thereof
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Separation Of Particles Using Liquids (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CH1704271A 1971-11-22 1971-11-22 Oberflächenbelüftungskreisel CH531893A (de)

Priority Applications (22)

Application Number Priority Date Filing Date Title
BE791664D BE791664A (fr) 1971-11-22 Centrifugeuse d'aeration de surface pour installation de clarification d'eaux usees
CH1704271A CH531893A (de) 1971-11-22 1971-11-22 Oberflächenbelüftungskreisel
DE19712164359 DE2164359C3 (de) 1971-11-22 1971-12-23 Oberflächenbelüftungskreisel zur Eintragung von Luft oder einem anderen Sauerstoffgasgemisch in Abwässer oder ähnliche Flüssigkeiten
AT1106871A AT310689B (de) 1971-11-22 1971-12-23 Oberflächenbelüftungskreisel
NL7215486A NL7215486A (de) 1971-11-22 1972-11-16
HUKA001362 HU171602B (hu) 1971-11-22 1972-11-17 Rotor poverkhnostnogo aehratora
PL1972158938A PL80522B1 (de) 1971-11-22 1972-11-20
CS783972A CS168012B2 (de) 1971-11-22 1972-11-20
CA157,359A CA972485A (en) 1971-11-22 1972-11-21 Surface ventilation rotor
US30859972 US3875279A (en) 1971-11-22 1972-11-21 Surface ventilation rotor
DD16698972A DD100231A5 (de) 1971-11-22 1972-11-21
IT976572A IT969207B (it) 1971-11-22 1972-11-21 Aeratore di superficie centrifugo per acque di rifiuto da chiarifica re
IL4088372A IL40883A (en) 1971-11-22 1972-11-21 Liquid surface ventilation rotor
FR7241333A FR2160917B1 (de) 1971-11-22 1972-11-21
GB5373572A GB1411109A (en) 1971-11-22 1972-11-21 Rotatable surface aerator
ZA728237A ZA728237B (en) 1971-11-22 1972-11-21 Surface ventilation rotor
IE1623/72A IE38146B1 (en) 1971-11-22 1972-11-22 Rotatable surface aerator
BG021933A BG20323A3 (bg) 1971-11-22 1972-11-22 Повърхностна продухвателна турбина
TR1777872A TR17778A (tr) 1971-11-22 1972-11-22 Yuezey havalandirma rotoru
JP11762872A JPS5548877B2 (de) 1971-11-22 1972-11-22
ES408892A ES408892A1 (es) 1971-11-22 1972-11-22 Giroscopo de ventilacion de superficies.
RO7289372A RO61440A (de) 1971-11-22 1972-11-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1704271A CH531893A (de) 1971-11-22 1971-11-22 Oberflächenbelüftungskreisel

Publications (1)

Publication Number Publication Date
CH531893A true CH531893A (de) 1972-12-31

Family

ID=4422311

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1704271A CH531893A (de) 1971-11-22 1971-11-22 Oberflächenbelüftungskreisel

Country Status (21)

Country Link
US (1) US3875279A (de)
JP (1) JPS5548877B2 (de)
AT (1) AT310689B (de)
BE (1) BE791664A (de)
BG (1) BG20323A3 (de)
CA (1) CA972485A (de)
CH (1) CH531893A (de)
CS (1) CS168012B2 (de)
DD (1) DD100231A5 (de)
ES (1) ES408892A1 (de)
FR (1) FR2160917B1 (de)
GB (1) GB1411109A (de)
HU (1) HU171602B (de)
IE (1) IE38146B1 (de)
IL (1) IL40883A (de)
IT (1) IT969207B (de)
NL (1) NL7215486A (de)
PL (1) PL80522B1 (de)
RO (1) RO61440A (de)
TR (1) TR17778A (de)
ZA (1) ZA728237B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2727224A1 (de) * 1976-06-18 1977-12-29 Gen Signal Corp Oberflaechen-durchlueftungsruehrer

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4143999A (en) * 1974-04-09 1979-03-13 Weir Pumps Limited Fluid machines
DK211281A (da) * 1981-05-13 1982-11-14 A S Frandsen Iltningsanlaeg til vandomraader,isaer fiskedamme
CH655533B (de) * 1981-08-14 1986-04-30
US5051213A (en) * 1983-08-16 1991-09-24 Weske John R Method and apparatus for mixing fluids
US5660766A (en) * 1995-09-22 1997-08-26 Van Dyek; Bernhard Aerator
US6280143B1 (en) * 1999-11-30 2001-08-28 Fantom Technologies Inc. Blade for fluid pump
US7559538B2 (en) * 2006-01-27 2009-07-14 Dbs Manufacturing, Inc. Wastewater treatment system and method of using same
WO2009052535A2 (en) * 2007-10-18 2009-04-23 Van Cach Nguyen Fluidization aeration mixing apparatus
EP4094838A1 (de) * 2021-05-28 2022-11-30 Metso Outotec Finland Oy Rotor einer gasdispersionsanordnung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1835559A (en) * 1928-05-15 1931-12-08 Samuel C Cutler Atomizing and humidifying apparatus
US2079574A (en) * 1934-12-04 1937-05-04 George Von Seebeck Air conditioning apparatus
GB1022284A (en) * 1963-04-04 1966-03-09 Ames Crosta Mills & Company Lt Improvements in or relating to the surface aeration of liquids
US3273865A (en) * 1964-06-23 1966-09-20 American Radiator & Standard Aerator
US3470092A (en) * 1967-05-08 1969-09-30 Degremont Sa System for the purification of waste waters
US3462132A (en) * 1967-08-07 1969-08-19 Kaelin J R System for surface aeration of liquid
US3478691A (en) * 1967-12-27 1969-11-18 Us Navy Quiet multivane multirow impeller for centrifugal pumps
CH463409A (de) * 1968-05-28 1968-09-30 Kaelin J R Oberflächenbelüfter zum Umwälzen und Belüften von flüssigkeiten, insbesondere für Abwasserreinigungsanlagen
CH495293A (de) * 1969-05-19 1970-08-31 Kaelin J R Vertikalachsiger Belüfterkreisel zum Belüften von Flüssigkeiten
DE1964308C3 (de) * 1969-12-20 1980-10-30 Maschinenfabrik Hellmut Geiger Gmbh & Co Kg, 7500 Karlsruhe Vorrichtung zum Begasen und Umwälzen von Flüssigkeiten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2727224A1 (de) * 1976-06-18 1977-12-29 Gen Signal Corp Oberflaechen-durchlueftungsruehrer

Also Published As

Publication number Publication date
PL80522B1 (de) 1975-08-30
DD100231A5 (de) 1973-09-12
TR17778A (tr) 1976-09-01
IE38146L (en) 1973-05-22
NL7215486A (de) 1973-05-24
HU171602B (hu) 1978-02-28
FR2160917B1 (de) 1977-12-30
IE38146B1 (en) 1978-01-04
BG20323A3 (bg) 1975-11-05
RO61440A (de) 1977-03-15
ES408892A1 (es) 1975-11-16
IT969207B (it) 1974-03-30
CS168012B2 (de) 1976-05-28
IL40883A0 (en) 1973-01-30
JPS5548877B2 (de) 1980-12-09
DE2164359A1 (de) 1973-05-30
DE2164359B2 (de) 1976-03-25
GB1411109A (en) 1975-10-22
CA972485A (en) 1975-08-05
JPS4863552A (de) 1973-09-04
BE791664A (fr) 1973-03-16
FR2160917A1 (de) 1973-07-06
AT310689B (de) 1973-10-10
IL40883A (en) 1975-06-25
US3875279A (en) 1975-04-01
ZA728237B (en) 1973-07-25

Similar Documents

Publication Publication Date Title
BE772360A (fr) Plafondelement
BE786656A (fr) Siloxanes
AT333623B (de) Sportschuh
AT335885B (de) Sportschuh
BE789171A (fr) Elektronisch weegstelsel met numerieke aflezing
BE789172A (fr) Elektronisch weegstelsel met numerieke aflezing
AT329438B (de) Lufthebeforderer
CH544857A (de) Decke
AT325420B (de) Koronagenerator
AT331468B (de) Decke
AT310689B (de) Oberflächenbelüftungskreisel
AT342779B (de) Zahnpasten
AT308655B (de) Oberflächenbelüftungskreisel
IT963888B (it) Girobussola
BE777787A (fr) Isolerende bedradingsplaat met penvormige verbindorganen
BE787269A (fr) Bouw- of constructieelement
BE773645A (fr) Ladenkast
BE777205R (fr) Braguette
BE863199Q (fr) Construction
AT327986B (de) Schneefrase
SE388034B (sv) Gyroapparat
SE394715B (sv) Kakelplatta
BE788062A (fr) Automatisch pistool met schotbegrenzer
AT316048B (de) Decke
AT330224B (de) Blaslanze

Legal Events

Date Code Title Description
PL Patent ceased