JPS632157Y2 - - Google Patents

Info

Publication number
JPS632157Y2
JPS632157Y2 JP1980099475U JP9947580U JPS632157Y2 JP S632157 Y2 JPS632157 Y2 JP S632157Y2 JP 1980099475 U JP1980099475 U JP 1980099475U JP 9947580 U JP9947580 U JP 9947580U JP S632157 Y2 JPS632157 Y2 JP S632157Y2
Authority
JP
Japan
Prior art keywords
hollow shaft
propeller
water
tip
motor
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
JP1980099475U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5721099U (ru
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 filed Critical
Priority to JP1980099475U priority Critical patent/JPS632157Y2/ja
Publication of JPS5721099U publication Critical patent/JPS5721099U/ja
Application granted granted Critical
Publication of JPS632157Y2 publication Critical patent/JPS632157Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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

  • Farming Of Fish And Shellfish (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
JP1980099475U 1980-07-14 1980-07-14 Expired JPS632157Y2 (ru)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1980099475U JPS632157Y2 (ru) 1980-07-14 1980-07-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980099475U JPS632157Y2 (ru) 1980-07-14 1980-07-14

Publications (2)

Publication Number Publication Date
JPS5721099U JPS5721099U (ru) 1982-02-03
JPS632157Y2 true JPS632157Y2 (ru) 1988-01-20

Family

ID=29461127

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980099475U Expired JPS632157Y2 (ru) 1980-07-14 1980-07-14

Country Status (1)

Country Link
JP (1) JPS632157Y2 (ru)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63256194A (ja) * 1987-04-10 1988-10-24 Shin Meiwa Ind Co Ltd 曝気撹拌装置
DE102011114495A1 (de) * 2011-09-29 2013-04-04 Ksb Aktiengesellschaft Misch- und Belüftungsvorrichtung sowie Verfahren zum Mischen und Belüften
JP5792212B2 (ja) * 2013-02-18 2015-10-07 株式会社アンレット 水力を利用する水浄化装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3108146A (en) * 1959-09-16 1963-10-22 George E Gross Fluid handling device
US3365178A (en) * 1965-02-26 1968-01-23 Mowid Anstalt Apparatus for agitating and aerating exposed bodies of water
JPS553891A (en) * 1978-04-21 1980-01-11 Aeration Ind Inc Device of mixing gas and liquid

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3108146A (en) * 1959-09-16 1963-10-22 George E Gross Fluid handling device
US3365178A (en) * 1965-02-26 1968-01-23 Mowid Anstalt Apparatus for agitating and aerating exposed bodies of water
JPS553891A (en) * 1978-04-21 1980-01-11 Aeration Ind Inc Device of mixing gas and liquid

Also Published As

Publication number Publication date
JPS5721099U (ru) 1982-02-03

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