| 摘要 |
<p>The module (100) has a case (1) with first and second gas outlet orifices (20, 21) fluidically communicating with first and second gas inlet orifices (10, 11) via first and third pipes (2, 40), respectively. The second outlet orifice fluidically communicates with the first inlet orifice via a second pipe (3). The second inlet orifice is connected to the second outlet orifice via a portion common to the second pipe located in downstream of an expansion valve (4), such that the gas entering via the inlet orifice and exiting via the outlet orifice is not subjected to the valve. An independent claim is also included for a device for controlling a gas flow in a gas delivery network, comprising elementary modules.</p> |
