首页>
外国专利>
GAS-INSULATED ELECTRICAL APPARATUS COMPRISING CARBON DIOXIDE, HEPTAFLUOROISOBUTYRONITRILE AND A HIGH CONTENT OF OXYGEN
GAS-INSULATED ELECTRICAL APPARATUS COMPRISING CARBON DIOXIDE, HEPTAFLUOROISOBUTYRONITRILE AND A HIGH CONTENT OF OXYGEN
展开▼
机译:包括二氧化碳,庚二氟异丁丁腈和高含量的气体绝缘电器
展开▼
页面导航
摘要
著录项
相似文献
摘要
The present invention concerns a medium- or high-voltage equipment including a leaktight enclosure in which there are located electrical components and a gas mixture for providing electrical insulation and/or for extinguishing electric arcs that are likely to occur in said enclosure, the gas mixture comprising heptafluoroisobutyronitrile, carbon dioxide and a high content of oxygen.
展开▼