JPS6420870U - - Google Patents
Info
- Publication number
- JPS6420870U JPS6420870U JP11333287U JP11333287U JPS6420870U JP S6420870 U JPS6420870 U JP S6420870U JP 11333287 U JP11333287 U JP 11333287U JP 11333287 U JP11333287 U JP 11333287U JP S6420870 U JPS6420870 U JP S6420870U
- Authority
- JP
- Japan
- Prior art keywords
- check valve
- pressure
- valve mechanism
- fire extinguishing
- inflow
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11333287U JPH0541717Y2 (en, 2012) | 1987-07-25 | 1987-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11333287U JPH0541717Y2 (en, 2012) | 1987-07-25 | 1987-07-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6420870U true JPS6420870U (en, 2012) | 1989-02-01 |
| JPH0541717Y2 JPH0541717Y2 (en, 2012) | 1993-10-21 |
Family
ID=31353071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11333287U Expired - Lifetime JPH0541717Y2 (en, 2012) | 1987-07-25 | 1987-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0541717Y2 (en, 2012) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010220849A (ja) * | 2009-03-24 | 2010-10-07 | Nohmi Bosai Ltd | 消火設備 |
| JP2019107389A (ja) * | 2017-12-20 | 2019-07-04 | ヤマトプロテック株式会社 | 圧力調整機構、圧力調整機構を含む流水検知装置及び消火設備 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5975738B2 (ja) * | 2012-05-31 | 2016-08-23 | 能美防災株式会社 | 消火システム |
-
1987
- 1987-07-25 JP JP11333287U patent/JPH0541717Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010220849A (ja) * | 2009-03-24 | 2010-10-07 | Nohmi Bosai Ltd | 消火設備 |
| JP2019107389A (ja) * | 2017-12-20 | 2019-07-04 | ヤマトプロテック株式会社 | 圧力調整機構、圧力調整機構を含む流水検知装置及び消火設備 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0541717Y2 (en, 2012) | 1993-10-21 |