DK595183A - HYDRANT - Google Patents
HYDRANT Download PDFInfo
- Publication number
- DK595183A DK595183A DK595183A DK595183A DK595183A DK 595183 A DK595183 A DK 595183A DK 595183 A DK595183 A DK 595183A DK 595183 A DK595183 A DK 595183A DK 595183 A DK595183 A DK 595183A
- Authority
- DK
- Denmark
- Prior art keywords
- hydrant
- water
- underground
- well
- casing
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B9/00—Methods or installations for drawing-off water
- E03B9/02—Hydrants; Arrangements of valves therein; Keys for hydrants
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B9/00—Methods or installations for drawing-off water
- E03B9/02—Hydrants; Arrangements of valves therein; Keys for hydrants
- E03B2009/022—Hydrants with a tubular valve seat
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)
- Details Of Valves (AREA)
- Prostheses (AREA)
- Materials For Medical Uses (AREA)
- Massaging Devices (AREA)
- Domestic Plumbing Installations (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Lift Valve (AREA)
Abstract
1. Hydrant of the underground or aboveground type, comprising an operating spindle (10), a spindle nut (9) with an extension pipe (8), as well as a shut-off element (6) which is engageable in the valve seat (5) of the hydrant, and comprising an underground union (13) for a standpipe (14) or an above-ground column, which at the top carries water outlets for discharge of water as well as corresponding outflow valves (19, 20), characterised in that a vertical auxiliary casing (25) of the hydrant has, longitudinally displaceably guided in it, an interceptor element (26) for suspended particles, which when the water is at a standstill is placed on a casing seat (28) by its intrinsic weight or by spring force in its interception position downwardly closing off the hydrant cross-section, and which is entrained upwards into a flushing position by the energy of flow when the water is flowing out.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3247955A DE3247955C1 (en) | 1982-12-24 | 1982-12-24 | Under- or above-ground hydrant |
| DE3247955 | 1982-12-24 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| DK595183D0 DK595183D0 (en) | 1983-12-23 |
| DK595183A true DK595183A (en) | 1984-06-25 |
| DK155055B DK155055B (en) | 1989-01-30 |
| DK155055C DK155055C (en) | 1989-06-05 |
Family
ID=6181715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK595183A DK155055C (en) | 1982-12-24 | 1983-12-23 | HYDRANT |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0113913B1 (en) |
| AT (1) | ATE18585T1 (en) |
| DE (1) | DE3247955C1 (en) |
| DK (1) | DK155055C (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL9001434A (en) * | 1990-06-22 | 1992-01-16 | R M I Holland B V | FIRE TAP WITH CHECK VALVE. |
| EP1010822A1 (en) * | 1998-12-19 | 2000-06-21 | Heinz-Jürgen Pfitzner | Hydrant |
| US7775231B2 (en) | 2002-12-04 | 2010-08-17 | Davidson Hydrant Technologies, Inc. | Retrofitting a fire hydrant with a replacement hydrant body containing a secondary valve |
| US7240688B2 (en) | 2002-12-04 | 2007-07-10 | Davidson Hydrant Technologies, Inc. | Retrofitting a fire hydrant with secondary valve |
| US6868860B2 (en) | 2002-12-04 | 2005-03-22 | Davidson Hydrant Technologies, Inc. | Fire hydrant with second valve |
| US7428910B2 (en) | 2002-12-04 | 2008-09-30 | Davidson Hydrant Technologies, Inc. | Breathable fire hydrant rod |
| US7559338B2 (en) | 2005-08-04 | 2009-07-14 | Mueller International, Inc. | Keyless fire hydrant protection system |
| US7520294B2 (en) | 2006-06-21 | 2009-04-21 | Mueller International, Inc. | Hydrant shoe with backflow prevention assembly |
| US7575017B2 (en) | 2006-10-06 | 2009-08-18 | Davidson Hydrant Technologies, Inc. | Wet barrel fire hydrant system with second valve |
| DE102019119258A1 (en) * | 2019-07-16 | 2021-01-21 | VAG GmbH | Fitting |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH186495A (en) * | 1936-08-17 | 1936-09-30 | Ver Armaturen Gmbh | Water post. |
| GB521728A (en) * | 1938-11-25 | 1940-05-29 | Baker Ham & Co Ltd | Improvements in hydrants, particularly of the ball type |
| DE872775C (en) * | 1950-01-21 | 1953-04-09 | Wilhelm Mittelmann G M B H | Water post with two valves arranged one behind the other |
| DE2525141C3 (en) * | 1975-06-06 | 1978-10-19 | Bopp & Reuther Gmbh, 6800 Mannheim | Underground hydrant with a rubber-elastic mouth closure clamped between the jacket pipe and the claw |
| NL8005300A (en) * | 1980-09-23 | 1982-04-16 | Ocean Bv | DEVICE FOR TEMPORARY FLUSHING OF A WATER-SINKED WATER TAP. |
-
1982
- 1982-12-24 DE DE3247955A patent/DE3247955C1/en not_active Expired
-
1983
- 1983-12-23 DK DK595183A patent/DK155055C/en not_active IP Right Cessation
- 1983-12-23 EP EP83113041A patent/EP0113913B1/en not_active Expired
- 1983-12-23 AT AT83113041T patent/ATE18585T1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DK155055B (en) | 1989-01-30 |
| DE3247955C1 (en) | 1984-02-09 |
| ATE18585T1 (en) | 1986-03-15 |
| DK595183D0 (en) | 1983-12-23 |
| DK155055C (en) | 1989-06-05 |
| EP0113913B1 (en) | 1986-03-12 |
| EP0113913A1 (en) | 1984-07-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |