JPS60124630U - 酸素注入弁 - Google Patents

酸素注入弁

Info

Publication number
JPS60124630U
JPS60124630U JP1984011625U JP1162584U JPS60124630U JP S60124630 U JPS60124630 U JP S60124630U JP 1984011625 U JP1984011625 U JP 1984011625U JP 1162584 U JP1162584 U JP 1162584U JP S60124630 U JPS60124630 U JP S60124630U
Authority
JP
Japan
Prior art keywords
pipe body
water supply
switching valve
hole
pipe
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
JP1984011625U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6234580Y2 (enrdf_load_stackoverflow
Inventor
吹中　金造
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP1984011625U priority Critical patent/JPS60124630U/ja
Publication of JPS60124630U publication Critical patent/JPS60124630U/ja
Application granted granted Critical
Publication of JPS6234580Y2 publication Critical patent/JPS6234580Y2/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

  • Hydroponics (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Farming Of Fish And Shellfish (AREA)
JP1984011625U 1984-02-01 1984-02-01 酸素注入弁 Granted JPS60124630U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984011625U JPS60124630U (ja) 1984-02-01 1984-02-01 酸素注入弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984011625U JPS60124630U (ja) 1984-02-01 1984-02-01 酸素注入弁

Publications (2)

Publication Number Publication Date
JPS60124630U true JPS60124630U (ja) 1985-08-22
JPS6234580Y2 JPS6234580Y2 (enrdf_load_stackoverflow) 1987-09-03

Family

ID=30493916

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984011625U Granted JPS60124630U (ja) 1984-02-01 1984-02-01 酸素注入弁

Country Status (1)

Country Link
JP (1) JPS60124630U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6234580Y2 (enrdf_load_stackoverflow) 1987-09-03

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