Original document(6 pages)  中文版
    A threeC range potential difference meter with four measuring discs and applying conversion branch is composed of four measuring discs as 20x 10 omega, 10x 1.1 omega, 9x 2.2 omega and 10x 0.22 omega. It is featured as connecting all measuring resistances directly by conducting wire to exclude contact resistance and variation of measuring C stepping switch out of measuring result, using integer power of one digit number or two digit number multiplying by ten as value of resistance used on range switch C over.
Application Number
申请号		 200510062252 Application Date
申请日		 2005.12.28
Title 名称 Three measuring range potential difference meter using conversion branch having four measuring discs
Publication Number
公开号		 1793949 Publication Date
公开日		 2006.06.28
Approval Pub. Date Granted Pub. Date
International Classification 分类号 G01R17/20
Applicant(s) Name
申请人		 Luo Naiguang
Address 地址 311404
Inventor(s) Name 发明人
Attorney & Agent 代理人

  
Bimeasuring range potential difference mater using divided branch having four measuring discs
Bimeasuring range direct current potential difference meter using divided branch having four measuring discs
Potential difference meter using divided branch three measuring range conversion having five measuring discs
Three measuring range direct current potential difference meter having five mensuring discs using divided branch
Direct current potential diffenence meter having five measuring discs using divided branch three measuring range conversion
Laboratory potential difference meter having five measuring discs three measuring range
Potential difference meter having four mensuring discs using conversion branch bimeasuring range conversion
Bimeasuring range direct current potontial difference meter having four measuring discs using conversion branch
Potential difference meter having four measuring discs using inversion branch bimeasuring range conversion
Direct current electric potential difference meter having four mensuring discs using diverter branch bimeasuring range conversion
Google
Note:All patent data come from State Intellectual Property Office of the People's Republic of China. If there were discrepancies between here and the State Intellectual Property office, the later is more accurate. The patent data is only for public exchange and learning purposes. We are not responsible for the adverse consequences with unverified use of the data.