JP2020014999A5 - - Google Patents

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Publication number
JP2020014999A5
JP2020014999A5 JP2018139431A JP2018139431A JP2020014999A5 JP 2020014999 A5 JP2020014999 A5 JP 2020014999A5 JP 2018139431 A JP2018139431 A JP 2018139431A JP 2018139431 A JP2018139431 A JP 2018139431A JP 2020014999 A5 JP2020014999 A5 JP 2020014999A5
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JP
Japan
Prior art keywords
tube base
elastic film
air
protrusions
axial direction
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
JP2018139431A
Other languages
English (en)
Japanese (ja)
Other versions
JP6689921B2 (ja
JP2020014999A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2018139431A priority Critical patent/JP6689921B2/ja
Priority claimed from JP2018139431A external-priority patent/JP6689921B2/ja
Priority to PH1/2021/550156A priority patent/PH12021550156B1/en
Priority to PCT/JP2019/026825 priority patent/WO2020022035A1/ja
Publication of JP2020014999A publication Critical patent/JP2020014999A/ja
Publication of JP2020014999A5 publication Critical patent/JP2020014999A5/ja
Application granted granted Critical
Publication of JP6689921B2 publication Critical patent/JP6689921B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2018139431A 2018-07-25 2018-07-25 散気装置 Active JP6689921B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2018139431A JP6689921B2 (ja) 2018-07-25 2018-07-25 散気装置
PH1/2021/550156A PH12021550156B1 (en) 2018-07-25 2019-07-05 Diffuser
PCT/JP2019/026825 WO2020022035A1 (ja) 2018-07-25 2019-07-05 散気装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018139431A JP6689921B2 (ja) 2018-07-25 2018-07-25 散気装置

Publications (3)

Publication Number Publication Date
JP2020014999A JP2020014999A (ja) 2020-01-30
JP2020014999A5 true JP2020014999A5 (https=) 2020-03-12
JP6689921B2 JP6689921B2 (ja) 2020-04-28

Family

ID=69181482

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018139431A Active JP6689921B2 (ja) 2018-07-25 2018-07-25 散気装置

Country Status (3)

Country Link
JP (1) JP6689921B2 (https=)
PH (1) PH12021550156B1 (https=)
WO (1) WO2020022035A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112022025570A2 (pt) * 2020-08-27 2023-03-28 Utsunomiya Kogyo Co Ltd Mecanismo de jateamento de ar comprimido e conduto e bacia de sedimentação usando o mesmo
JP7561600B2 (ja) * 2020-12-21 2024-10-04 株式会社クボタ メンブレン式散気装置、散気設備およびメンブレンの製造方法
JP7561601B2 (ja) * 2020-12-21 2024-10-04 株式会社クボタ メンブレン式散気装置および散気設備

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19912560A1 (de) * 1999-03-19 2000-09-21 Andreas Jaeger Vorrichtung zum Belüften von Wasser
US6626425B2 (en) * 2000-02-23 2003-09-30 Ott Gmbh Gasification device
DE10011326A1 (de) * 2000-03-10 2001-09-13 Gummi Jaeger Kg Gmbh & Cie Vorrichtung zum Belüften von Wasser
JP2002263680A (ja) * 2001-03-13 2002-09-17 Mitsubishi Kakoki Kaisha Ltd 散気装置
JP2005081203A (ja) * 2003-09-05 2005-03-31 Sumitomo Heavy Ind Ltd 散気装置及び散気システム
JP2009274016A (ja) * 2008-05-15 2009-11-26 Daicen Membrane Systems Ltd チューブ型メンブレンディフューザ
JP5232198B2 (ja) * 2010-04-09 2013-07-10 フリーデリケ オット 液体内にガスを断続的に供給するガス供給装置

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