FR2372977A1 - APPARATUS AND METHOD FOR AUTOMATIC BLEEDING OF SIPHONS TO AVOID THEIR DEPRIMING - Google Patents
APPARATUS AND METHOD FOR AUTOMATIC BLEEDING OF SIPHONS TO AVOID THEIR DEPRIMINGInfo
- Publication number
- FR2372977A1 FR2372977A1 FR7637173A FR7637173A FR2372977A1 FR 2372977 A1 FR2372977 A1 FR 2372977A1 FR 7637173 A FR7637173 A FR 7637173A FR 7637173 A FR7637173 A FR 7637173A FR 2372977 A1 FR2372977 A1 FR 2372977A1
- Authority
- FR
- France
- Prior art keywords
- valve
- siphons
- opening
- outlet
- depriming
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F10/00—Siphons
Abstract
Appareil de purgeage automatique de siphons pour prévenir leur désamorçage, par exemple pour les installations de distribution d'eau ou d'arrosage à partir d'un réservoir naturel, caractérisé en ce qu'il comprend un caisson étanche disposé au-dessus du sommet du siphon et comportant un orifice de sortie pourvu d'un clapet et communiquant avec ledit sommet, un orifice d'admission d'eau doté d'une vanne et branché à une source d'alimentation d'eau, une soupape d'échappement d'air disposée au sommet dudit caisson dans lequel est logé au moins un flotteur assurant simultanément, en position haute, l'ouverture du clapet équipant l'orifice de sortie communiquant avec le siphon et la fermeture de la vanne d'admission, et, en position basse, la fermeture dudit clapet de sortie et l'ouverture de ladite vanne d'admission.Device for automatic purging of siphons to prevent their deactivation, for example for water distribution or sprinkling installations from a natural reservoir, characterized in that it comprises a sealed box arranged above the top of the siphon and comprising an outlet port provided with a valve and communicating with said top, a water inlet port provided with a valve and connected to a water supply source, an exhaust valve of air disposed at the top of said box in which is housed at least one float ensuring simultaneously, in the high position, the opening of the valve fitted to the outlet opening communicating with the siphon and the closing of the inlet valve, and, in position low, closing said outlet valve and opening said inlet valve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7637173A FR2372977A1 (en) | 1976-12-03 | 1976-12-03 | APPARATUS AND METHOD FOR AUTOMATIC BLEEDING OF SIPHONS TO AVOID THEIR DEPRIMING |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7637173A FR2372977A1 (en) | 1976-12-03 | 1976-12-03 | APPARATUS AND METHOD FOR AUTOMATIC BLEEDING OF SIPHONS TO AVOID THEIR DEPRIMING |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2372977A1 true FR2372977A1 (en) | 1978-06-30 |
FR2372977B3 FR2372977B3 (en) | 1979-08-17 |
Family
ID=9180866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7637173A Granted FR2372977A1 (en) | 1976-12-03 | 1976-12-03 | APPARATUS AND METHOD FOR AUTOMATIC BLEEDING OF SIPHONS TO AVOID THEIR DEPRIMING |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2372977A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022164331A1 (en) * | 2021-01-28 | 2022-08-04 | Thomas Falkland Gardiner | Improvements relating to siphon systems and vacuum |
-
1976
- 1976-12-03 FR FR7637173A patent/FR2372977A1/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022164331A1 (en) * | 2021-01-28 | 2022-08-04 | Thomas Falkland Gardiner | Improvements relating to siphon systems and vacuum |
Also Published As
Publication number | Publication date |
---|---|
FR2372977B3 (en) | 1979-08-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |