BOPI 04 BR/2024 REPERTOIRE NUMERIQUE 39 Planche unique ________________________________________ (11) 21522 Consulter le mémoire (51) F17C 5/00 (2018.01) (21) 1202400037 - PCT/GB2022/051843 (22) 18/07/2022 (30) GB n° 2111257.8 du 04/08/2021 (54) Gas cylinder refilling system, gas cylinder, filling station, and gas cylinder refilling method. (72) STOLS Dijon (GB) (73) Sensify (UK) Limited, Unit 6.09, 1 Lyric Square, LONDON, W6 ONB, United Kingdom (GB) (74) Cabinet ÉKÉMÉ Lysaght SARL, B.P. 6370, YAOUNDE (CM). (57) Gas cylinder refilling system (40). A plurality of gas cylinders (10) are provided comprising a computer readable identifier (9) and a irremovable valve (2). Each valve (1) has a filling restriction mechanism (6) operable to switch between a filling state and a restricted state. A filling device (20) is provided for filling the gas cylinders (10) and comprises a filling nozzle (23) connectable to a valve (2) of a cylinder, an identifier reader (25), and a restrictor actuator (22). A controller (30) verifies a cylinder (10) based on the respective computer readable identifier (9) read by the identifier reader (25). In response to a positive verification, the controller (30) controls the restrictor actuator (22) to switch the filling restriction mechanism (6) to a filling state for filling the gas cylinder (10). Fig. 1 ________________________________________ (11) 21523 Consulter le mémoire (51) E21D 21/00 (2018.01) (21) 1202400042 - PCT/AU2022/050822 (22) 01/08/2022 (30) EP n° 21189971.1 du 05/08/2021 (54) Double-wedge rock bolt. (72) DARLINGTON, Bradley (AU); RATAJ, Mietek (AU) et ROACH, Warren (AU) (73) SANDVIK MINING AND CONSTRUCTION AUSTRALIA (PRODUCTION/SUPPLY) PTY LTD, Level 5, 135 Coronation Drive, MILTON, Queensland 4064 (AU) (74) S.C.P. AKKUM AKKUM & Associates, No. 1777, Rue 6.261, Auditorium Jean Paul II, Quartier Mbankolo B.P. 4966, YAOUNDE (CM).
RkJQdWJsaXNoZXIy MTM1NDc3MA==