JPS5927897U - 揚水筒 - Google Patents

揚水筒

Info

Publication number
JPS5927897U
JPS5927897U JP1982124126U JP12412682U JPS5927897U JP S5927897 U JPS5927897 U JP S5927897U JP 1982124126 U JP1982124126 U JP 1982124126U JP 12412682 U JP12412682 U JP 12412682U JP S5927897 U JPS5927897 U JP S5927897U
Authority
JP
Japan
Prior art keywords
space
cylinder
wall
communication hole
inner space
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
JP1982124126U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63399Y2 (enExample
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 JP1982124126U priority Critical patent/JPS5927897U/ja
Publication of JPS5927897U publication Critical patent/JPS5927897U/ja
Application granted granted Critical
Publication of JPS63399Y2 publication Critical patent/JPS63399Y2/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)
JP1982124126U 1982-08-17 1982-08-17 揚水筒 Granted JPS5927897U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982124126U JPS5927897U (ja) 1982-08-17 1982-08-17 揚水筒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982124126U JPS5927897U (ja) 1982-08-17 1982-08-17 揚水筒

Publications (2)

Publication Number Publication Date
JPS5927897U true JPS5927897U (ja) 1984-02-21
JPS63399Y2 JPS63399Y2 (enExample) 1988-01-07

Family

ID=30283076

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982124126U Granted JPS5927897U (ja) 1982-08-17 1982-08-17 揚水筒

Country Status (1)

Country Link
JP (1) JPS5927897U (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04144587A (ja) * 1990-10-05 1992-05-19 Muromoto Tekko Kk エアニッパ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04144587A (ja) * 1990-10-05 1992-05-19 Muromoto Tekko Kk エアニッパ

Also Published As

Publication number Publication date
JPS63399Y2 (enExample) 1988-01-07

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