ATE286561T1 - HYDRANT - Google Patents
HYDRANTInfo
- Publication number
- ATE286561T1 ATE286561T1 AT01124891T AT01124891T ATE286561T1 AT E286561 T1 ATE286561 T1 AT E286561T1 AT 01124891 T AT01124891 T AT 01124891T AT 01124891 T AT01124891 T AT 01124891T AT E286561 T1 ATE286561 T1 AT E286561T1
- Authority
- AT
- Austria
- Prior art keywords
- valve housing
- diameter
- hydrant
- formation
- narrowed
- 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
- E03B9/08—Underground 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)
- Check Valves (AREA)
- Prostheses (AREA)
- Materials For Medical Uses (AREA)
- Massaging Devices (AREA)
Abstract
The hydrant has a valve housing and a narrowed diameter leading to the valve housing. A displaceably located check piston (9) is contained in the valve housing (4). The hydrant has a double seal with a cover pipe (3) and a valve housing (4) with a belly-shaped widened formation, to which is fitted a closure mechanism (7) with a valve piston (6). The check piston in the edge area of the diameter narrowed formation can be so far reduced radially in diameter that it can be guided out of the valve housing past the diameter narrowed formation.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10051902A DE10051902C2 (en) | 2000-10-19 | 2000-10-19 | hydrant |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE286561T1 true ATE286561T1 (en) | 2005-01-15 |
Family
ID=7660367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT01124891T ATE286561T1 (en) | 2000-10-19 | 2001-10-18 | HYDRANT |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1199412B1 (en) |
AT (1) | ATE286561T1 (en) |
DE (2) | DE10051902C2 (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1203694B (en) * | 1965-05-28 | 1965-10-21 | Bopp & Reuther Gmbh | Shut-off device for water post |
DE2513712C3 (en) * | 1975-03-27 | 1978-10-19 | Bopp & Reuther Gmbh, 6800 Mannheim | Underground hydrant |
HU174623B (en) * | 1977-06-10 | 1980-02-28 | Oentoedei Vallalat | Double closing pavement hydrant |
DE3031520A1 (en) * | 1980-08-21 | 1982-03-25 | Mittelmann & Co Armaturenwerk, 5603 Wülfrath | Underfloor water hydrant - has second valve sealing set for float pressed by spring pressure rod |
DE4119104C2 (en) * | 1991-03-22 | 1996-03-28 | Bopp & Reuther Armaturen | Underfloor hydrant |
DE4143510C2 (en) * | 1991-03-22 | 1996-12-19 | Bopp & Reuther Ag | Underground hydrant for fire-fighting |
-
2000
- 2000-10-19 DE DE10051902A patent/DE10051902C2/en not_active Expired - Fee Related
-
2001
- 2001-10-18 AT AT01124891T patent/ATE286561T1/en active
- 2001-10-18 EP EP01124891A patent/EP1199412B1/en not_active Expired - Lifetime
- 2001-10-18 DE DE50105016T patent/DE50105016D1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE10051902C2 (en) | 2002-09-26 |
EP1199412B1 (en) | 2005-01-05 |
DE10051902A1 (en) | 2002-05-16 |
EP1199412A2 (en) | 2002-04-24 |
EP1199412A3 (en) | 2002-11-27 |
DE50105016D1 (en) | 2005-02-10 |
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