JPH0340947Y2 - - Google Patents
Info
- Publication number
- JPH0340947Y2 JPH0340947Y2 JP19778685U JP19778685U JPH0340947Y2 JP H0340947 Y2 JPH0340947 Y2 JP H0340947Y2 JP 19778685 U JP19778685 U JP 19778685U JP 19778685 U JP19778685 U JP 19778685U JP H0340947 Y2 JPH0340947 Y2 JP H0340947Y2
- Authority
- JP
- Japan
- Prior art keywords
- drainage
- pressure
- internal pressure
- drain
- tank
- 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 30
- 238000009423 ventilation Methods 0.000 claims description 26
- 238000004891 communication Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003657 drainage water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
Landscapes
- Sewage (AREA)
- Sink And Installation For Waste Water (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19778685U JPH0340947Y2 (OSRAM) | 1985-12-23 | 1985-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19778685U JPH0340947Y2 (OSRAM) | 1985-12-23 | 1985-12-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62103873U JPS62103873U (OSRAM) | 1987-07-02 |
| JPH0340947Y2 true JPH0340947Y2 (OSRAM) | 1991-08-28 |
Family
ID=31157868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19778685U Expired JPH0340947Y2 (OSRAM) | 1985-12-23 | 1985-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0340947Y2 (OSRAM) |
-
1985
- 1985-12-23 JP JP19778685U patent/JPH0340947Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62103873U (OSRAM) | 1987-07-02 |
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