| 摘要 |
<p>The invention relates to the dielectric gas inflation of electrical appliances. The subject of the invention is a method to complete, on the user site, the dielectric gas inflation, up to a given operating pressure, of an electrical appliance such as a breaker, previously factory-filled with the said gas at a pressure slightly greater than atmospheric pressure, characterised in that a bottle filled with the said gas and containing a calculated quantity of gas is used to obtain a pressure slightly greater than the said operating pressure. Application to SF6 breakers and other pressurised dielectric gas appliances.</p> |
