JPH0314620Y2 - - Google Patents
Info
- Publication number
- JPH0314620Y2 JPH0314620Y2 JP6862987U JP6862987U JPH0314620Y2 JP H0314620 Y2 JPH0314620 Y2 JP H0314620Y2 JP 6862987 U JP6862987 U JP 6862987U JP 6862987 U JP6862987 U JP 6862987U JP H0314620 Y2 JPH0314620 Y2 JP H0314620Y2
- Authority
- JP
- Japan
- Prior art keywords
- alarm
- gate valve
- fitted
- alarm device
- closing
- 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
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000002265 prevention Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Indication Of The Valve Opening Or Closing Status (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6862987U JPH0314620Y2 (enrdf_load_stackoverflow) | 1987-05-07 | 1987-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6862987U JPH0314620Y2 (enrdf_load_stackoverflow) | 1987-05-07 | 1987-05-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63177370U JPS63177370U (enrdf_load_stackoverflow) | 1988-11-17 |
| JPH0314620Y2 true JPH0314620Y2 (enrdf_load_stackoverflow) | 1991-04-02 |
Family
ID=30908624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6862987U Expired JPH0314620Y2 (enrdf_load_stackoverflow) | 1987-05-07 | 1987-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0314620Y2 (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6298717B2 (ja) * | 2013-05-31 | 2018-03-20 | 株式会社フジキン | 弁の負荷検出装置およびこれを備えた弁装置 |
| JP6427370B2 (ja) * | 2013-09-30 | 2018-11-21 | 株式会社フジキン | 回転弁 |
-
1987
- 1987-05-07 JP JP6862987U patent/JPH0314620Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63177370U (enrdf_load_stackoverflow) | 1988-11-17 |
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