JPH0161992U - - Google Patents
Info
- Publication number
- JPH0161992U JPH0161992U JP1987154713U JP15471387U JPH0161992U JP H0161992 U JPH0161992 U JP H0161992U JP 1987154713 U JP1987154713 U JP 1987154713U JP 15471387 U JP15471387 U JP 15471387U JP H0161992 U JPH0161992 U JP H0161992U
- Authority
- JP
- Japan
- Prior art keywords
- base plate
- supply pipe
- air supply
- joining flange
- aeration
- 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
- 238000005273 aeration Methods 0.000 claims 3
- 230000002093 peripheral effect Effects 0.000 claims 3
- 238000009792 diffusion process Methods 0.000 claims 1
- 238000012856 packing Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 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
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987154713U JPH0440798Y2 (en]) | 1987-10-12 | 1987-10-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987154713U JPH0440798Y2 (en]) | 1987-10-12 | 1987-10-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0161992U true JPH0161992U (en]) | 1989-04-20 |
| JPH0440798Y2 JPH0440798Y2 (en]) | 1992-09-24 |
Family
ID=31431689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987154713U Expired JPH0440798Y2 (en]) | 1987-10-12 | 1987-10-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0440798Y2 (en]) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003266093A (ja) * | 2002-03-14 | 2003-09-24 | Ngk Insulators Ltd | 再生可能な散気板 |
| EP3178543A1 (de) * | 2015-12-11 | 2017-06-14 | Manfred Scheefeldt | Dombelüfter |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6144557A (ja) * | 1984-08-03 | 1986-03-04 | Mitsuba Denki Seisakusho:Kk | 工作機械 |
-
1987
- 1987-10-12 JP JP1987154713U patent/JPH0440798Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6144557A (ja) * | 1984-08-03 | 1986-03-04 | Mitsuba Denki Seisakusho:Kk | 工作機械 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003266093A (ja) * | 2002-03-14 | 2003-09-24 | Ngk Insulators Ltd | 再生可能な散気板 |
| EP3178543A1 (de) * | 2015-12-11 | 2017-06-14 | Manfred Scheefeldt | Dombelüfter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0440798Y2 (en]) | 1992-09-24 |