摘要
塑壳断路器在电学领域中有广泛应用,其灭弧结构的性能对断路器的寿命和分断能力有直接的影响[1],文章通过分析有关公司在世界上以及国内的专利申请情况来探讨其发展现状,并通过具体的发明专利案例对塑壳断路器灭弧结构的研究现状进行分析,希望能够对我国在塑壳断路器领域的研究发展提供帮助。
Molded case circuit breaker is widely used in the field of electricity, and the performance of its arc extinguishing structure has a direct influence on the life and breaking ability of circuit breaker. This paper discusses the present situation of the development of the relevant companies through the analysis of their patent applications in the world and in China, and analyzes the present situation of the research on the arc extinguishing structure of molded case circuit breakers through specific invention patent cases. It is hoped that it can provide help to the research and development of molded case circuit breaker in our country.
出处
《科技创新与应用》
2019年第31期22-23,共2页
Technology Innovation and Application
关键词
塑壳断路器
灭弧结构
专利
申请
molded case circuit breaker
arc extinguishing structure
patent
application
