JPH01173500U - - Google Patents
Info
- Publication number
- JPH01173500U JPH01173500U JP6691288U JP6691288U JPH01173500U JP H01173500 U JPH01173500 U JP H01173500U JP 6691288 U JP6691288 U JP 6691288U JP 6691288 U JP6691288 U JP 6691288U JP H01173500 U JPH01173500 U JP H01173500U
- Authority
- JP
- Japan
- Prior art keywords
- hollow cylinder
- storage chamber
- open
- air storage
- outside
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 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
- Jet Pumps And Other Pumps (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6691288U JPH0744800Y2 (ja) | 1988-05-23 | 1988-05-23 | 浅層用間欠式空気揚水装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6691288U JPH0744800Y2 (ja) | 1988-05-23 | 1988-05-23 | 浅層用間欠式空気揚水装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01173500U true JPH01173500U (US07534539-20090519-C00280.png) | 1989-12-08 |
JPH0744800Y2 JPH0744800Y2 (ja) | 1995-10-11 |
Family
ID=31292298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6691288U Expired - Lifetime JPH0744800Y2 (ja) | 1988-05-23 | 1988-05-23 | 浅層用間欠式空気揚水装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0744800Y2 (US07534539-20090519-C00280.png) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57143199A (en) * | 1981-02-28 | 1982-09-04 | Rinfuoosu Kogyo Kk | Pumping device |
JPS58101300A (ja) * | 1981-12-11 | 1983-06-16 | Aritsune Saeki | 間歇式空気揚水装置 |
-
1988
- 1988-05-23 JP JP6691288U patent/JPH0744800Y2/ja not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57143199A (en) * | 1981-02-28 | 1982-09-04 | Rinfuoosu Kogyo Kk | Pumping device |
JPS58101300A (ja) * | 1981-12-11 | 1983-06-16 | Aritsune Saeki | 間歇式空気揚水装置 |
Also Published As
Publication number | Publication date |
---|---|
JPH0744800Y2 (ja) | 1995-10-11 |