JPH027980Y2 - - Google Patents
Info
- Publication number
- JPH027980Y2 JPH027980Y2 JP6607885U JP6607885U JPH027980Y2 JP H027980 Y2 JPH027980 Y2 JP H027980Y2 JP 6607885 U JP6607885 U JP 6607885U JP 6607885 U JP6607885 U JP 6607885U JP H027980 Y2 JPH027980 Y2 JP H027980Y2
- Authority
- JP
- Japan
- Prior art keywords
- water
- drain
- drain valve
- piston
- pipe
- 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.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 36
- 238000012856 packing Methods 0.000 claims description 8
- 239000010865 sewage Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000004927 clay Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Sliding Valves (AREA)
- Multiple-Way Valves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6607885U JPH027980Y2 (US07943777-20110517-C00090.png) | 1985-05-01 | 1985-05-01 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6607885U JPH027980Y2 (US07943777-20110517-C00090.png) | 1985-05-01 | 1985-05-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61184767U JPS61184767U (US07943777-20110517-C00090.png) | 1986-11-18 |
JPH027980Y2 true JPH027980Y2 (US07943777-20110517-C00090.png) | 1990-02-26 |
Family
ID=30598649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6607885U Expired JPH027980Y2 (US07943777-20110517-C00090.png) | 1985-05-01 | 1985-05-01 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH027980Y2 (US07943777-20110517-C00090.png) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5717856B2 (ja) * | 2010-07-30 | 2015-05-13 | ロス オペレーティング バルブ カンパニーRoss Operating Valve Company | 内部通気弁 |
-
1985
- 1985-05-01 JP JP6607885U patent/JPH027980Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS61184767U (US07943777-20110517-C00090.png) | 1986-11-18 |