US 11,719,389 B2
Mobile backfeeding installation
Daniel Dufour, Bois Colombes (FR); Francis Bainier, Bois Colombes (FR); Marc Vanbaleghem, Bois Colombes (FR); Alban Sesmat, Bois Colombes (FR); and Gérard Cattoen, Bois Colombes (FR)
Appl. No. 17/252,304
Filed by GRTGAZ, Bois Colombes (FR)
PCT Filed Jun. 17, 2019, PCT No. PCT/FR2019/051472
§ 371(c)(1), (2) Date Dec. 15, 2020,
PCT Pub. No. WO2019/239082, PCT Pub. Date Dec. 19, 2019.
Claims priority of application No. 1855291 (FR), filed on Jun. 15, 2018.
Prior Publication US 2021/0270424 A1, Sep. 2, 2021
Int. Cl. F17D 3/01 (2006.01); F17D 1/04 (2006.01); F17D 1/07 (2006.01); F17D 3/10 (2006.01)
CPC F17D 3/01 (2013.01) [F17D 1/04 (2013.01); F17D 1/07 (2013.01); F17D 3/10 (2013.01)] 20 Claims
OG exemplary drawing
 
1. Backfeeding installation, comprising:
modules comprising the following functions:
at least one compressor for compressing gas,
an automaton for controlling the operation of at least one compressor,
at least one sensor for checking the quality compliance of the gas circulating in the compressor,
at least one meter for metering a flow rate of gas circulating in the compressor, and
at least one filter for filtering the gas circulating in the compressor; and
an interconnection module for interconnection between the other modules and with a gas network at a first pressure and a gas network at a second pressure higher than the first pressure; in which at least one of these modules is mobile, configured to be transported, in its entirety and operational by means of a removable connection to the interconnection module and to a power source, on a single vehicle.