DE222313C - - Google Patents
Info
- Publication number
- DE222313C DE222313C DENDAT222313D DE222313DA DE222313C DE 222313 C DE222313 C DE 222313C DE NDAT222313 D DENDAT222313 D DE NDAT222313D DE 222313D A DE222313D A DE 222313DA DE 222313 C DE222313 C DE 222313C
- Authority
- DE
- Germany
- Prior art keywords
- antechamber
- foreign bodies
- hydrant
- underground
- hydrants
- 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
- 230000001681 protective effect Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B9/00—Methods or installations for drawing-off water
- E03B9/02—Hydrants; Arrangements of valves therein; Keys for hydrants
- E03B9/16—Devices for retaining foreign matter, e.g. sand
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE222313C true DE222313C (cg-RX-API-DMAC7.html) |
Family
ID=483218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT222313D Active DE222313C (cg-RX-API-DMAC7.html) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE222313C (cg-RX-API-DMAC7.html) |
-
0
- DE DENDAT222313D patent/DE222313C/de active Active
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