JPS6039399U - 二段揚水筒 - Google Patents

二段揚水筒

Info

Publication number
JPS6039399U
JPS6039399U JP1983129413U JP12941383U JPS6039399U JP S6039399 U JPS6039399 U JP S6039399U JP 1983129413 U JP1983129413 U JP 1983129413U JP 12941383 U JP12941383 U JP 12941383U JP S6039399 U JPS6039399 U JP S6039399U
Authority
JP
Japan
Prior art keywords
water pump
stage water
cylinder
air
lower cylinder
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.)
Granted
Application number
JP1983129413U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0312400Y2 (enrdf_load_stackoverflow
Inventor
正彦 牧野
Original Assignee
牧野　久男
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 牧野　久男 filed Critical 牧野　久男
Priority to JP1983129413U priority Critical patent/JPS6039399U/ja
Publication of JPS6039399U publication Critical patent/JPS6039399U/ja
Application granted granted Critical
Publication of JPH0312400Y2 publication Critical patent/JPH0312400Y2/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)
JP1983129413U 1983-08-22 1983-08-22 二段揚水筒 Granted JPS6039399U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983129413U JPS6039399U (ja) 1983-08-22 1983-08-22 二段揚水筒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983129413U JPS6039399U (ja) 1983-08-22 1983-08-22 二段揚水筒

Publications (2)

Publication Number Publication Date
JPS6039399U true JPS6039399U (ja) 1985-03-19
JPH0312400Y2 JPH0312400Y2 (enrdf_load_stackoverflow) 1991-03-25

Family

ID=30293235

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983129413U Granted JPS6039399U (ja) 1983-08-22 1983-08-22 二段揚水筒

Country Status (1)

Country Link
JP (1) JPS6039399U (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63400U (enrdf_load_stackoverflow) * 1986-06-17 1988-01-05

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63400U (enrdf_load_stackoverflow) * 1986-06-17 1988-01-05

Also Published As

Publication number Publication date
JPH0312400Y2 (enrdf_load_stackoverflow) 1991-03-25

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