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A platform for research: civil engineering, architecture and urbanism
HYDRANT VALVE SYSTEM, AND HYDRANT HAVING SUCH A SYSTEM
The invention relates to a hydrant valve system (12), comprising: a hydrant main valve (14), which has a main valve body (16) and a valve seat (18), wherein the main valve body (16) can be moved axially in relation to the valve seat (18); and a housing (19), which defines a clearance volume (20) into which the main valve body (16) can be moved. The hydrant valve system (12) also comprises a sealing body (24), which is provided in the clearance volume (20), wherein the sealing body (24) has a higher density than water.
HYDRANT VALVE SYSTEM, AND HYDRANT HAVING SUCH A SYSTEM
The invention relates to a hydrant valve system (12), comprising: a hydrant main valve (14), which has a main valve body (16) and a valve seat (18), wherein the main valve body (16) can be moved axially in relation to the valve seat (18); and a housing (19), which defines a clearance volume (20) into which the main valve body (16) can be moved. The hydrant valve system (12) also comprises a sealing body (24), which is provided in the clearance volume (20), wherein the sealing body (24) has a higher density than water.
HYDRANT VALVE SYSTEM, AND HYDRANT HAVING SUCH A SYSTEM
WENGER SASCHA (author)
2024-02-22
Patent
Electronic Resource
English
IPC:
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
FIRE HYDRANT, FIRE HYDRANT VALVE, AND FIRE HYDRANT APPARATUS PROVIDED WITH IT
| European Patent Office | 2019