Title:
電圧下で高電圧開閉装置を保守するための方法及び装置
Document Type and Number:
Japanese Patent JP2009536513
Kind Code:
A
Abstract:
Method for maintenance of high-voltage switchgear/fuses in an installation, which method is performed while the switchgear/installation is under operation/voltage. It is further provided a device for carrying out the method, which device includes screening plates 20A-C, which screening plates are provided with maneuvring means 22 and 25, fastening means 23 and 24 for fastening of the screening plates to the switchgear cell/installation and means for disconnecting the switch 27, 28A-B.
Inventors:
Mickelsen, Pell Steiner
Solm, Guyer
Solm, Guyer
Application Number:
JP2009509470A
Publication Date:
October 08, 2009
Filing Date:
May 04, 2007
Export Citation:
Assignee:
TRONDHEIM ENERGIVERK NETT AS
International Classes:
H02B3/00; H01H31/02; H01H31/28
Domestic Patent References:
| JPH06139884A | 1994-05-20 | |||
| JPH02107203U | 1990-08-27 |
Foreign References:
| US4791530A | 1988-12-13 |
Attorney, Agent or Firm:
Hajime Tsukuni
Yasuo Yanagibashi
Yasuo Yanagibashi