DE3067472D1 - Disconnector for potable-water conduit - Google Patents
Disconnector for potable-water conduitInfo
- Publication number
- DE3067472D1 DE3067472D1 DE8080401610T DE3067472T DE3067472D1 DE 3067472 D1 DE3067472 D1 DE 3067472D1 DE 8080401610 T DE8080401610 T DE 8080401610T DE 3067472 T DE3067472 T DE 3067472T DE 3067472 D1 DE3067472 D1 DE 3067472D1
- Authority
- DE
- Germany
- Prior art keywords
- downstream
- upstream
- disconnector
- water
- apertures
- 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.)
- Expired
Links
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
-
- 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
- E03C1/108—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves having an aerating valve
-
- 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
- Y02A20/20—Controlling water pollution; Waste water treatment
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/3149—Back flow prevention by vacuum breaking [e.g., anti-siphon devices]
- Y10T137/3185—Air vent in liquid flow line
- Y10T137/3294—Valved
- Y10T137/3331—With co-acting valve in liquid flow path
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7781—With separate connected fluid reactor surface
- Y10T137/7783—Valve closes in responses to reverse flow
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7904—Reciprocating valves
- Y10T137/7922—Spring biased
- Y10T137/7925—Piston-type valves
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)
- Multiple-Way Valves (AREA)
- Sewage (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Physical Water Treatments (AREA)
- Water Treatment By Sorption (AREA)
- Domestic Plumbing Installations (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7927779A FR2469630B1 (fr) | 1979-11-12 | 1979-11-12 | Disconnecteur pour canalisation d'eau potable |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3067472D1 true DE3067472D1 (en) | 1984-05-17 |
Family
ID=9231542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8080401610T Expired DE3067472D1 (en) | 1979-11-12 | 1980-11-12 | Disconnector for potable-water conduit |
Country Status (6)
Country | Link |
---|---|
US (1) | US4332274A (de) |
EP (1) | EP0029387B1 (de) |
JP (1) | JPS56127865A (de) |
AT (1) | ATE7059T1 (de) |
DE (1) | DE3067472D1 (de) |
FR (1) | FR2469630B1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8207222U1 (de) * | 1982-03-15 | 1982-08-05 | Lang Apparatebau GmbH, 8227 Siegsdorf | Rohrtrenner, insbesondere fuer trinkwasserleitungen |
EP0109919A3 (de) * | 1982-10-25 | 1985-05-22 | Beckers, Ernst | Vorrichtung zum zeitweiligen Unterbrechen der Strömung in einer Rohrleitung, insbesondere in einer Reinwasserleitung |
DE3247323A1 (de) * | 1982-12-21 | 1984-07-05 | Grünbeck Wasseraufbereitung GmbH, 8884 Höchstädt | Rohrtrenner |
DE3323324C3 (de) * | 1983-06-29 | 1995-10-12 | Schubert & Salzer Gmbh & Co In | Verfahren und Vorrichtung zum Steuern eines Rohrtrenners in Abhängigkeit einer an einer Vergleichsstelle vorgegebenen Druckdifferenz |
US5163465A (en) * | 1991-09-20 | 1992-11-17 | King Lloyd H Sr | Vacuum breaker venting valve |
DE102010047377A1 (de) * | 2010-10-05 | 2012-04-05 | Honeywell Technologies Sarl | Sicherungsarmatur |
FR3034835B1 (fr) | 2015-04-13 | 2017-11-10 | Guerry Innovation | Dispositif anti-retour pour une canalisation de transport d'un fluide |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2005813A (en) * | 1934-05-23 | 1935-06-25 | Thorvald L Thorsen | Pressure reducing valve |
US2831493A (en) * | 1953-02-03 | 1958-04-22 | United Aircraft Corp | Fluid system with pressure halving valve |
US2920645A (en) * | 1957-01-11 | 1960-01-12 | Richard P Younghaus | Sleeve check valve |
US3171423A (en) * | 1961-07-24 | 1965-03-02 | Watts Regulator Co | Combination anti-siphon valve and backflow preventer |
CH470617A (de) * | 1967-01-14 | 1969-03-31 | Alfred Waletzko App Bau | Rohrabschlussventil |
DE2759174C3 (de) * | 1977-12-31 | 1987-07-09 | F.W. Oventrop Arn. Sohn Kg, 5787 Olsberg | Rohrtrenner |
-
1979
- 1979-11-12 FR FR7927779A patent/FR2469630B1/fr not_active Expired
-
1980
- 1980-11-12 AT AT80401610T patent/ATE7059T1/de not_active IP Right Cessation
- 1980-11-12 DE DE8080401610T patent/DE3067472D1/de not_active Expired
- 1980-11-12 JP JP15936380A patent/JPS56127865A/ja active Pending
- 1980-11-12 EP EP80401610A patent/EP0029387B1/de not_active Expired
- 1980-11-14 US US06/206,987 patent/US4332274A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4332274A (en) | 1982-06-01 |
EP0029387A1 (de) | 1981-05-27 |
JPS56127865A (en) | 1981-10-06 |
FR2469630B1 (fr) | 1986-02-14 |
ATE7059T1 (de) | 1984-04-15 |
EP0029387B1 (de) | 1984-04-11 |
FR2469630A1 (fr) | 1981-05-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8339 | Ceased/non-payment of the annual fee |