DE317573C - - Google Patents
Info
- Publication number
- DE317573C DE317573C DENDAT317573D DE317573DC DE317573C DE 317573 C DE317573 C DE 317573C DE NDAT317573 D DENDAT317573 D DE NDAT317573D DE 317573D C DE317573D C DE 317573DC DE 317573 C DE317573 C DE 317573C
- Authority
- DE
- Germany
- Prior art keywords
- valve
- rod
- plate
- water
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/58—Pipe-line systems
- A62C35/60—Pipe-line systems wet, i.e. containing extinguishing material even when not in use
- A62C35/605—Pipe-line systems wet, i.e. containing extinguishing material even when not in use operating and sounding alarm automatically
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Safety Valves (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE317573C true DE317573C (enrdf_load_stackoverflow) |
Family
ID=570218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT317573D Active DE317573C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE317573C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT317573D patent/DE317573C/de active Active
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