A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
La invención se refiere a un acoplamiento de manguera (10) para un hidrante. El acoplamiento de manguera (10) comprende un dispositivo de ventilación (18) que comprende una válvula de retención (20) que está alojada en un receptáculo (22) previsto en una brida exterior (24) del acoplamiento de manguera (10). (Traducción automática con Google Translate, sin valor legal)
A hose coupling for a hydrant has a ventilation device. The ventilation device has a non-return valve that is received in a receptacle incorporated into an outer flange of the hose coupling.
La invención se refiere a un acoplamiento de manguera (10) para un hidrante. El acoplamiento de manguera (10) comprende un dispositivo de ventilación (18) que comprende una válvula de retención (20) que está alojada en un receptáculo (22) previsto en una brida exterior (24) del acoplamiento de manguera (10). (Traducción automática con Google Translate, sin valor legal)
A hose coupling for a hydrant has a ventilation device. The ventilation device has a non-return valve that is received in a receptacle incorporated into an outer flange of the hose coupling.
HOSE COUPLING FOR A HYDRANT AND HYDRANT
WENGER SASCHA (author)
2025-03-03
Patent
Electronic Resource
Spanish
A BACKFLOW PREVENTER, A HOSE COUPLING OF A HYDRANT AND A HYDRANT
| European Patent Office | 2020
A BACKFLOW PREVENTER, A HOSE COUPLING OF A HYDRANT AND A HYDRANT
| European Patent Office | 2021