JPH0231199Y2 - - Google Patents

Info

Publication number
JPH0231199Y2
JPH0231199Y2 JP1984112054U JP11205484U JPH0231199Y2 JP H0231199 Y2 JPH0231199 Y2 JP H0231199Y2 JP 1984112054 U JP1984112054 U JP 1984112054U JP 11205484 U JP11205484 U JP 11205484U JP H0231199 Y2 JPH0231199 Y2 JP H0231199Y2
Authority
JP
Japan
Prior art keywords
pump
impeller
pump casing
intake
level gauge
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
JP1984112054U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6125997U (ja
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 JP1984112054U priority Critical patent/JPS6125997U/ja
Publication of JPS6125997U publication Critical patent/JPS6125997U/ja
Application granted granted Critical
Publication of JPH0231199Y2 publication Critical patent/JPH0231199Y2/ja
Granted 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

  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
JP1984112054U 1984-07-23 1984-07-23 曝気装置 Granted JPS6125997U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984112054U JPS6125997U (ja) 1984-07-23 1984-07-23 曝気装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984112054U JPS6125997U (ja) 1984-07-23 1984-07-23 曝気装置

Publications (2)

Publication Number Publication Date
JPS6125997U JPS6125997U (ja) 1986-02-15
JPH0231199Y2 true JPH0231199Y2 (US20100223739A1-20100909-C00005.png) 1990-08-22

Family

ID=30671121

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984112054U Granted JPS6125997U (ja) 1984-07-23 1984-07-23 曝気装置

Country Status (1)

Country Link
JP (1) JPS6125997U (US20100223739A1-20100909-C00005.png)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5125974U (US20100223739A1-20100909-C00005.png) * 1974-08-19 1976-02-25
JPS5331358A (en) * 1976-09-06 1978-03-24 Hitachi Ltd Aeration device
JPS5511914A (en) * 1978-07-07 1980-01-28 Mitsubishi Heavy Ind Ltd Rescue buoy device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5125974U (US20100223739A1-20100909-C00005.png) * 1974-08-19 1976-02-25
JPS5331358A (en) * 1976-09-06 1978-03-24 Hitachi Ltd Aeration device
JPS5511914A (en) * 1978-07-07 1980-01-28 Mitsubishi Heavy Ind Ltd Rescue buoy device

Also Published As

Publication number Publication date
JPS6125997U (ja) 1986-02-15

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