Gas flow regulating apparatus, has linkage rod subdivided into two parts and attached to valve in inlet pipe, where one part is placed in inlet pipe and other part is placed outside inlet pipe
DE10156930A1
Volumetric flow meter for gas
DE10156929A1
Volumetric flow meter and gas meter with expansion chamber
FR2832205A1
Tap for tank or gas duct, comprising a lever
FR2821939A1
Gas regulator forming box
FR2820519A1
Safety gas regulator in case of excess pressure
FR2811400A1
Valve gas regulator
FR2811399A1
Gas regulator with deprimogenic device
FR2786212A1
Device to be buried with a sealed case in which an apparatus which is to be subject to atmospheric pressure to be operated
FR2754872A1
Conduit consisting of two links that could move in relation to the other and resetting internal security
FR2727773A1
Pressure regulator protected from flooding
FR2718216A1
Device for connecting a nozzle to a flexible pipe.
FR2707370A1
Irreversible fixed-pipe gas holder.
FR2654176A1
Safety gas regulator with regard to a puncture of the membrane.
FR2654177A1
Security gas regulator with regard to excess pressure.
