中英互译安徽翻译专利名称：CONTACT CONTROL
发明人：RUNDE, Magne,LILLEVIK, Odd 申请号：NO2002000169
申请日：20020507
新东方官网
公开号：WO02/091003P1功夫熊猫2英语版>harrowing
公开日：
allyes>原产地
kj什么意思
20021114
adjustment
专利内容由知识产权出版社提供
摘要：A method and device for the control of the condition of electrical contacts, in electrical installations (3), particularlyin installations where the contacts and the main current path is encapsulated or in other ways difficult to access. Electrical current is supplied from a current supply (1) which is connected to the main current path of the electrical installation, the progression of the applied current is measured, and the progression of the resulting electrical voltage which appears over a part of the main current path is measured (2), and the resistance over said part is calculated on the basis of the measurements of current and voltage as an expression of the condition of the contacts. The electrical current is discharged from capacitors being a part of the current supply (1), such that at least one unipolar current pul is formed and approximately corresponding values of the progression of current and voltage are sampled at least in the area near the top of the progression of the current in order to form time ries or quences of samples, i(n) and u(n), respectively. The samples are transferred to a microprocessor or computer (50) for the calculation of the resistance.
申请人：RUNDE, Magne,LILLEVIK, Odd
地址：NO,NO,NO佛系是什么意思
国籍：NO,NO,NO
代理机构：ABC-PATENT, SIVILING. ROLF CHR. B. LARSEN A.S 更多信息请下载全文后查看
