公开(公告)号：US10677391B2

公开(公告)日：2020-06-09

申请号：US15648800

申请日：2017-07-13

申请人： L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude

发明人： Romuald De Potter ,  Renaud Ligonesche ,  Antoine Frenal ,  Denis Muller ,  Philippe Bernard ,  Samuel Vignerol

IPC分类号： F17C13/02 ,  F17C5/00 ,  F17C7/00 ,  F17C13/08 ,  G08B21/18 ,  G01G15/00 ,  G01G3/16 ,  G01G17/04 ,  G01N35/10 ,  G01N35/00

摘要： Gas supply device, comprising a frame equipped with a base and accommodating a plurality of pressurised fluid cylinders connected to a fluidic circuit comprising a first connection end connected to the cylinders and a second end comprising at least one fluidic connection intended to be connected removably to an extraction or filling element for the cylinders, the frame comprising on one of its faces at least one opening giving access to at least one connection of the circuit, the frame also comprising at least one attachment element provided to cooperate with a lifting device.

公开(公告)号：US10422482B2

公开(公告)日：2019-09-24

申请号：US15766202

申请日：2016-09-15

申请人： L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude

发明人： Philippe Bernard ,  Patrick Bacot ,  David Laurent

IPC分类号： F17C5/00 ,  F17C13/04 ,  F16K1/30 ,  F17C13/02 ,  H04Q9/00

摘要： A device for supplying pressurized fluid including a pressurized fluid cylinder, at least one first tap connected to the pressurized fluid cylinder, the tap including an internal fluid circuit including an isolation valve, the device including an electronic apparatus for the wireless remote communication of data via electromagnetic waves, the electronic communication apparatus including a communication element designed to communicate wirelessly using at least one of the following frequency-modulation and/or phase-modulation low-consumption and long-range communication technologies: LoRa communication technology, communication technology from Sigfox, where the device includes a protective cap mounted on the cylinder in order to protect the first tap and a second tap connected detachably to the first tap, and the electronic communication apparatus being situated either on the cylinder, on the cap, on the first tap, or on the second tap.

公开(公告)号：US10393318B2

公开(公告)日：2019-08-27

申请号：US15318748

申请日：2015-06-16

申请人： L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude

发明人： Philippe Bernard

IPC分类号： F17C13/04 ,  F16K27/12 ,  G05B15/02

摘要： The invention relates to a device for providing pressurized fluid. The device includes a first functional assembly including a pressurized fluid bottle having an opening having attached therein a first tap including an inner fluid circuit including an insulating valve. The device includes a second functional assembly forming a physical entity separate from the first assembly. The second assembly includes a second tap having an inner fluid circuit. The first tap and the second tap include respective coupling members forming a removable rapid connection system. The device includes in the first assembly at least one electronic data storage communication unit that is removably, wirelessly queryable via electromagnetic waves and in that the second assembly includes at least one electronic communication unit for removably, wirelessly reading, via electromagnetic waves, data from the electronic member of the first assembly.