JPH021226U - - Google Patents
Info
- Publication number
- JPH021226U JPH021226U JP1988077817U JP7781788U JPH021226U JP H021226 U JPH021226 U JP H021226U JP 1988077817 U JP1988077817 U JP 1988077817U JP 7781788 U JP7781788 U JP 7781788U JP H021226 U JPH021226 U JP H021226U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical member
- fluid
- outside
- shaft
- bubble generator
- 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.)
- Pending
Links
- 239000012530 fluid Substances 0.000 claims description 7
- 239000003566 sealing material Substances 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
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)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Percussion Or Vibration Massage (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988077817U JPH021226U (ru) | 1988-06-14 | 1988-06-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988077817U JPH021226U (ru) | 1988-06-14 | 1988-06-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH021226U true JPH021226U (ru) | 1990-01-08 |
Family
ID=31302777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988077817U Pending JPH021226U (ru) | 1988-06-14 | 1988-06-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH021226U (ru) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51111495U (ru) * | 1975-03-06 | 1976-09-09 | ||
JPS604167U (ja) * | 1983-06-21 | 1985-01-12 | 株式会社 長谷川工務店 | 吊り戸棚等における扉の施錠装置 |
-
1988
- 1988-06-14 JP JP1988077817U patent/JPH021226U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51111495U (ru) * | 1975-03-06 | 1976-09-09 | ||
JPS604167U (ja) * | 1983-06-21 | 1985-01-12 | 株式会社 長谷川工務店 | 吊り戸棚等における扉の施錠装置 |