JPS5748547Y2 - - Google Patents
Info
- Publication number
- JPS5748547Y2 JPS5748547Y2 JP1977152068U JP15206877U JPS5748547Y2 JP S5748547 Y2 JPS5748547 Y2 JP S5748547Y2 JP 1977152068 U JP1977152068 U JP 1977152068U JP 15206877 U JP15206877 U JP 15206877U JP S5748547 Y2 JPS5748547 Y2 JP S5748547Y2
- Authority
- JP
- Japan
- 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.)
- Expired
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)
- Jet Pumps And Other Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977152068U JPS5748547Y2 (cg-RX-API-DMAC10.html) | 1977-11-12 | 1977-11-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977152068U JPS5748547Y2 (cg-RX-API-DMAC10.html) | 1977-11-12 | 1977-11-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5477563U JPS5477563U (cg-RX-API-DMAC10.html) | 1979-06-01 |
| JPS5748547Y2 true JPS5748547Y2 (cg-RX-API-DMAC10.html) | 1982-10-25 |
Family
ID=29137927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1977152068U Expired JPS5748547Y2 (cg-RX-API-DMAC10.html) | 1977-11-12 | 1977-11-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5748547Y2 (cg-RX-API-DMAC10.html) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0819914B2 (ja) * | 1989-05-09 | 1996-03-04 | 二國機械工業株式会社 | 渦流ポンプ |
| JP2695025B2 (ja) * | 1990-01-11 | 1997-12-24 | 二國機械工業株式会社 | 真空ポンプ |
| US5738807A (en) * | 1996-09-24 | 1998-04-14 | Daewoo Electronics Co. Ltd | Air bubble generating apparatus |
| WO2021087556A1 (en) * | 2019-11-06 | 2021-05-14 | Patrick Charles Pty Ltd | An aerator |
-
1977
- 1977-11-12 JP JP1977152068U patent/JPS5748547Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5477563U (cg-RX-API-DMAC10.html) | 1979-06-01 |