专利检索 ap:("L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude") AND inv:"Ariel SATIN" 第 1 页

1.

发明申请
DISTRIBUTION OF A DIELECTRIC GASEOUS MIXTURE TO A HIGH-VOLTAGE APPARATUS 审中-公开

公开(公告)号：US20190245330A1

公开(公告)日：2019-08-08

申请号：US16317061

申请日：2017-07-07

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

发明人： Frédéric LORAY , Hervé DULPHY , Ariel SATIN

IPC分类号： H02B13/055 , F17C7/02

CPC分类号： H02B13/055 , F17C5/06 , F17C7/02 , F17C2221/03 , F17C2223/0115 , F17C2260/04 , H01H33/22 , H01H33/562 , H01H2033/566

摘要： A method of distributing an electrically insulating liquefied gas mixture to high-voltage electrical equipment from a storage means containing an insulating gas mixture, including: heating the insulating gas mixture to a temperature such that the contents of the storage means are a homogeneous fluid; and withdrawing the insulating mixture resulting from step a) to fill high-voltage electrical equipment by raising the temperature of the mixture resulting from step a), wherein, during step b), a set value for regulation is applied at variable pressure, calculated in real time based on weighing the storage means, when the change in the set value of pressure is less than 0.2 bar per 1 kg/m3 of change in density, and then a set value for regulation is applied at constant temperature until the storage means is emptied of its content.