JPS6219728Y2 - - Google Patents
Info
- Publication number
- JPS6219728Y2 JPS6219728Y2 JP15644978U JP15644978U JPS6219728Y2 JP S6219728 Y2 JPS6219728 Y2 JP S6219728Y2 JP 15644978 U JP15644978 U JP 15644978U JP 15644978 U JP15644978 U JP 15644978U JP S6219728 Y2 JPS6219728 Y2 JP S6219728Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- water stop
- water
- inlet
- piston
- 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 76
- 230000002528 anti-freeze Effects 0.000 claims description 7
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 108010053481 Antifreeze Proteins Proteins 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Preventing Unauthorised Actuation Of Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15644978U JPS6219728Y2 (fi) | 1978-11-15 | 1978-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15644978U JPS6219728Y2 (fi) | 1978-11-15 | 1978-11-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5576271U JPS5576271U (fi) | 1980-05-26 |
| JPS6219728Y2 true JPS6219728Y2 (fi) | 1987-05-20 |
Family
ID=29146426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15644978U Expired JPS6219728Y2 (fi) | 1978-11-15 | 1978-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6219728Y2 (fi) |
-
1978
- 1978-11-15 JP JP15644978U patent/JPS6219728Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5576271U (fi) | 1980-05-26 |
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