Flexible tube for supplying gas to gas cookers or gas heaters, has external and internal sheaths separated by a fabric reinforced framework

摘要

The flexible tube (20) includes an internal sealing sheath, with an external sheath covering the internal sheath, and electric wires (23,24) disposed between the two sheaths, and which are connected to an electronic control unit (11) connecting into the kitchen appliance or the gas heater to the security valve (30) at the exit of the gas feed system. There is also a reinforced fabric frame between the sheaths for mechanically reinforcing this pipe.