DE220163C - - Google Patents
Info
- Publication number
- DE220163C DE220163C DENDAT220163D DE220163DA DE220163C DE 220163 C DE220163 C DE 220163C DE NDAT220163 D DENDAT220163 D DE NDAT220163D DE 220163D A DE220163D A DE 220163DA DE 220163 C DE220163 C DE 220163C
- Authority
- DE
- Germany
- Prior art keywords
- siphon
- water
- air
- tubes
- narrow
- 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 6
- 238000009423 ventilation Methods 0.000 claims 3
- 230000000630 rising Effects 0.000 claims 2
- 238000004140 cleaning Methods 0.000 claims 1
- 238000003379 elimination reaction Methods 0.000 claims 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/06—Methods or installations for obtaining or collecting drinking water or tap water from underground
- E03B3/08—Obtaining and confining water by means of wells
- E03B3/12—Obtaining and confining water by means of wells by means of vertical pipe wells
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons, valves, in the pipe systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
Publications (1)
Publication Number | Publication Date |
---|---|
DE220163C true DE220163C (ja) |
Family
ID=481236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT220163D Active DE220163C (ja) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE220163C (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4390423A (en) * | 1979-10-29 | 1983-06-28 | Olaf Fjeldsend A/S | Apparatus for magnetic treatment of a flowing liquid |
US6042638A (en) * | 1996-05-09 | 2000-03-28 | Glynson Industries, Inc. | Biocidal coating composition |
-
0
- DE DENDAT220163D patent/DE220163C/de active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4390423A (en) * | 1979-10-29 | 1983-06-28 | Olaf Fjeldsend A/S | Apparatus for magnetic treatment of a flowing liquid |
US6042638A (en) * | 1996-05-09 | 2000-03-28 | Glynson Industries, Inc. | Biocidal coating composition |
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