DE3706737C2 - - Google Patents
Info
- Publication number
- DE3706737C2 DE3706737C2 DE19873706737 DE3706737A DE3706737C2 DE 3706737 C2 DE3706737 C2 DE 3706737C2 DE 19873706737 DE19873706737 DE 19873706737 DE 3706737 A DE3706737 A DE 3706737A DE 3706737 C2 DE3706737 C2 DE 3706737C2
- Authority
- DE
- Germany
- Prior art keywords
- housing
- insert
- opening
- extension
- ventilation
- 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
- E03C1/102—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves using an air gap device
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/14—Check valves with flexible valve members
- F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
- F16K15/145—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements being shaped as a solids of revolution, e.g. cylindrical or conical
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873706737 DE3706737A1 (de) | 1987-03-02 | 1987-03-02 | Rohrunterbrecher |
DE8888103217T DE3865992D1 (de) | 1987-03-02 | 1988-03-02 | Rohrunterbrecher. |
EP88103217A EP0284805B1 (fr) | 1987-03-02 | 1988-03-02 | Déconnecteur de tuyau |
AT88103217T ATE69280T1 (de) | 1987-03-02 | 1988-03-02 | Rohrunterbrecher. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873706737 DE3706737A1 (de) | 1987-03-02 | 1987-03-02 | Rohrunterbrecher |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3706737A1 DE3706737A1 (de) | 1988-09-15 |
DE3706737C2 true DE3706737C2 (fr) | 1989-12-14 |
Family
ID=6322135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19873706737 Granted DE3706737A1 (de) | 1987-03-02 | 1987-03-02 | Rohrunterbrecher |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3706737A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009037078A1 (de) * | 2009-08-13 | 2011-02-17 | Gl Gmbh Metall- Und Werkstatttechnik | Fluidverbindungseinrichtung |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3837032A1 (de) * | 1988-10-31 | 1990-05-03 | Hansa Metallwerke Ag | Rohrunterbrecher fuer sanitaere anlagen, insbesondere zum einbau in eine sanitaerarmatur |
DE10311502B4 (de) * | 2003-03-15 | 2005-09-08 | Neoperl Gmbh | Einbauteil zum Einsetzen in eine Gas- oder Flüssigkeitsleitung |
WO2006062392A1 (fr) * | 2004-12-06 | 2006-06-15 | Ceves-Vergeer Bv | Dispositif antirefoulement |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2988103A (en) * | 1957-09-30 | 1961-06-13 | Canvasser Darwin | Device for preventing back syphoning in water pipes |
-
1987
- 1987-03-02 DE DE19873706737 patent/DE3706737A1/de active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009037078A1 (de) * | 2009-08-13 | 2011-02-17 | Gl Gmbh Metall- Und Werkstatttechnik | Fluidverbindungseinrichtung |
Also Published As
Publication number | Publication date |
---|---|
DE3706737A1 (de) | 1988-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: SCHUBERT & SALZER GMBH & CO INGOLSTADT-ARMATUREN K |
|
8339 | Ceased/non-payment of the annual fee | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: DELTA FLUID PRODUCTS LTD., ST. HELENS, MERSEYSIDE, |
|
8370 | Indication of lapse of patent is to be deleted |