DE121589C - - Google Patents
Info
- Publication number
- DE121589C DE121589C DENDAT121589D DE121589DA DE121589C DE 121589 C DE121589 C DE 121589C DE NDAT121589 D DENDAT121589 D DE NDAT121589D DE 121589D A DE121589D A DE 121589DA DE 121589 C DE121589 C DE 121589C
- Authority
- DE
- Germany
- Prior art keywords
- water
- valve
- water pipe
- seal
- flushing
- 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 19
- 235000020188 drinking water Nutrition 0.000 claims description 3
- 239000003651 drinking water Substances 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 241000894006 Bacteria Species 0.000 claims description 2
- 238000011109 contamination Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000011010 flushing procedure Methods 0.000 description 6
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 206010000210 abortion Diseases 0.000 description 1
- 231100000176 abortion Toxicity 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/10—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves
- E03C1/104—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves using a single check valve
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)
- Sanitary Device For Flush Toilet (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE121589C true DE121589C (enrdf_load_stackoverflow) |
Family
ID=390571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT121589D Active DE121589C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE121589C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT121589D patent/DE121589C/de active Active
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