JPS63152632U - - Google Patents

Info

Publication number
JPS63152632U
JPS63152632U JP1987042582U JP4258287U JPS63152632U JP S63152632 U JPS63152632 U JP S63152632U JP 1987042582 U JP1987042582 U JP 1987042582U JP 4258287 U JP4258287 U JP 4258287U JP S63152632 U JPS63152632 U JP S63152632U
Authority
JP
Japan
Prior art keywords
air diffuser
diffuser plate
ventilation pipe
utility
seal cap
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
JP1987042582U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0418658Y2 (
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 JP1987042582U priority Critical patent/JPH0418658Y2/ja
Publication of JPS63152632U publication Critical patent/JPS63152632U/ja
Application granted granted Critical
Publication of JPH0418658Y2 publication Critical patent/JPH0418658Y2/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)
JP1987042582U 1987-03-25 1987-03-25 Expired JPH0418658Y2 ( )

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987042582U JPH0418658Y2 ( ) 1987-03-25 1987-03-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987042582U JPH0418658Y2 ( ) 1987-03-25 1987-03-25

Publications (2)

Publication Number Publication Date
JPS63152632U true JPS63152632U ( ) 1988-10-06
JPH0418658Y2 JPH0418658Y2 ( ) 1992-04-27

Family

ID=30858630

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987042582U Expired JPH0418658Y2 ( ) 1987-03-25 1987-03-25

Country Status (1)

Country Link
JP (1) JPH0418658Y2 ( )

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0619899U (ja) * 1992-05-29 1994-03-15 喜代司 木村 散気装置
JP2007190462A (ja) * 2006-01-17 2007-08-02 Jfe Engineering Kk 散気板及び散気装置
JP2011115784A (ja) * 2009-11-06 2011-06-16 Kubota Corp メンブレン式散気装置
JP5270033B1 (ja) * 2012-10-18 2013-08-21 株式会社神鋼環境ソリューション 散気用弾性材及び該散気用弾性材を備えた散気体
WO2018134052A1 (de) * 2017-01-18 2018-07-26 Aqseptence Group Gmbh Belüftungselement

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5274570A (en) * 1975-12-18 1977-06-22 Fumitoshi Tanabe Apparatus for generating bubbles in water

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5274570A (en) * 1975-12-18 1977-06-22 Fumitoshi Tanabe Apparatus for generating bubbles in water

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0619899U (ja) * 1992-05-29 1994-03-15 喜代司 木村 散気装置
JP2007190462A (ja) * 2006-01-17 2007-08-02 Jfe Engineering Kk 散気板及び散気装置
JP4539568B2 (ja) * 2006-01-17 2010-09-08 Ｊｆｅエンジニアリング株式会社 散気板及び散気装置
JP2011115784A (ja) * 2009-11-06 2011-06-16 Kubota Corp メンブレン式散気装置
JP5270033B1 (ja) * 2012-10-18 2013-08-21 株式会社神鋼環境ソリューション 散気用弾性材及び該散気用弾性材を備えた散気体
WO2014061758A1 (ja) * 2012-10-18 2014-04-24 株式会社神鋼環境ソリューション 散気用弾性材、該散気用弾性材を備えた散気体、及び、該散気体を用いた散気方法
WO2018134052A1 (de) * 2017-01-18 2018-07-26 Aqseptence Group Gmbh Belüftungselement
CN110191753A (zh) * 2017-01-18 2019-08-30 欧盛腾集团股份有限公司 通风元件
KR20190104190A (ko) * 2017-01-18 2019-09-06 아크젭텐체 그룹 게엠베하 통기 요소
JP2020505217A (ja) * 2017-01-18 2020-02-20 アクセプテンス グループ ゲゼルシャフト ミット ベシュレンクテル ハフツングＡｑｓｅｐｔｅｎｃｅ Ｇｒｏｕｐ Ｇｍｂｈ 通気素子
AU2018209041B2 (en) * 2017-01-18 2022-01-06 Passavant-Geiger Gmbh Ventilation element
CN110191753B (zh) * 2017-01-18 2022-06-14 欧盛腾集团股份有限公司 通风元件

Also Published As

Publication number Publication date
JPH0418658Y2 ( ) 1992-04-27

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