JPS6323463Y2 - - Google Patents
Info
- Publication number
- JPS6323463Y2 JPS6323463Y2 JP19449083U JP19449083U JPS6323463Y2 JP S6323463 Y2 JPS6323463 Y2 JP S6323463Y2 JP 19449083 U JP19449083 U JP 19449083U JP 19449083 U JP19449083 U JP 19449083U JP S6323463 Y2 JPS6323463 Y2 JP S6323463Y2
- Authority
- JP
- Japan
- Prior art keywords
- water lock
- water pipe
- water
- molding
- internal passage
- 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 56
- 238000000465 moulding Methods 0.000 claims description 16
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 230000013011 mating Effects 0.000 claims description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19449083U JPS60104429U (ja) | 1983-12-17 | 1983-12-17 | 水閘 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19449083U JPS60104429U (ja) | 1983-12-17 | 1983-12-17 | 水閘 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60104429U JPS60104429U (ja) | 1985-07-16 |
| JPS6323463Y2 true JPS6323463Y2 (en]) | 1988-06-28 |
Family
ID=30418022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19449083U Granted JPS60104429U (ja) | 1983-12-17 | 1983-12-17 | 水閘 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60104429U (en]) |
-
1983
- 1983-12-17 JP JP19449083U patent/JPS60104429U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60104429U (ja) | 1985-07-16 |
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