AU510239B2 - Liquid aeration impeller - Google Patents

Liquid aeration impeller

Info

Publication number
AU510239B2
AU510239B2 AU23935/77A AU2393577A AU510239B2 AU 510239 B2 AU510239 B2 AU 510239B2 AU 23935/77 A AU23935/77 A AU 23935/77A AU 2393577 A AU2393577 A AU 2393577A AU 510239 B2 AU510239 B2 AU 510239B2
Authority
AU
Australia
Prior art keywords
aeration impeller
liquid aeration
liquid
impeller
aeration
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
Application number
AU23935/77A
Other versions
AU2393577A (en
Inventor
M. B. and Lindsay J. L Lakin
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.)
SPX Corp
Original Assignee
General Signal Corp
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 claimed from US05/697,520 external-priority patent/US4066382A/en
Priority claimed from US05/697,519 external-priority patent/US4066383A/en
Application filed by General Signal Corp filed Critical General Signal Corp
Publication of AU2393577A publication Critical patent/AU2393577A/en
Application granted granted Critical
Publication of AU510239B2 publication Critical patent/AU510239B2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2205—Conventional flow pattern
    • F04D29/2222—Construction and assembly
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2261—Rotors specially for centrifugal pumps with special measures
AU23935/77A 1976-06-18 1977-04-04 Liquid aeration impeller Expired AU510239B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US05/697,520 US4066382A (en) 1976-06-18 1976-06-18 Surface aeration impeller
USUS697520 1976-06-18
US05/697,519 US4066383A (en) 1976-06-18 1976-06-18 Surface aeration impeller
USUS69751 1976-06-18

Publications (2)

Publication Number Publication Date
AU2393577A AU2393577A (en) 1978-10-12
AU510239B2 true AU510239B2 (en) 1980-06-19

Family

ID=27106033

Family Applications (1)

Application Number Title Priority Date Filing Date
AU23935/77A Expired AU510239B2 (en) 1976-06-18 1977-04-04 Liquid aeration impeller

Country Status (7)

Country Link
JP (1) JPS52156409A (en)
AU (1) AU510239B2 (en)
CA (1) CA1079874A (en)
DE (1) DE2727224C2 (en)
FR (1) FR2355182A1 (en)
GB (1) GB1587564A (en)
SE (1) SE441088B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2784311B1 (en) * 1998-10-09 2000-12-08 Air Liquide DEVICE FOR AGITATING A LIQUID IN A REACTOR AND FOR INJECTING A GAS IN THIS LIQUID
JP2010042411A (en) * 2009-09-25 2010-02-25 Penn State Research Foundation Surface aeration blade wheel
JP6509970B2 (en) * 2017-08-08 2019-05-08 住友重機械エンバイロメント株式会社 Vertical axis aeration stirring device for biological water treatment and method of replacing aeration stirring device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1919970A (en) * 1933-02-07 1933-07-25 Gen Electric Impeller
US3341450A (en) * 1965-10-24 1967-09-12 Yeomans Brothers Co Gasification apparatus and method
FR2036475A5 (en) * 1969-03-14 1970-12-24 Kyowa Hakko Kogyo Kk Agitator for gas-liquid reactions or submerge- - ed culturing of aerobic microorganisms
BE743950A (en) * 1969-12-31 1970-05-28
DE7026001U (en) * 1970-07-10 1974-07-11 Horst Schade DEVICE FOR CIRCULATING AND VENTILATING LIQUIDS
BE791664A (en) * 1971-11-22 1973-03-16 Kaelin J R SURFACE AERATION CENTRIFUGE FOR WASTEWATER CLARIFICATION PLANT

Also Published As

Publication number Publication date
JPS6130840B2 (en) 1986-07-16
SE7706994L (en) 1977-12-19
FR2355182A1 (en) 1978-01-13
FR2355182B1 (en) 1983-12-09
GB1587564A (en) 1981-04-08
JPS52156409A (en) 1977-12-26
DE2727224A1 (en) 1977-12-29
CA1079874A (en) 1980-06-17
SE441088B (en) 1985-09-09
AU2393577A (en) 1978-10-12
DE2727224C2 (en) 1985-02-28

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