Title:
サーキット・ブレーカのための電子的保護デバイス及び対応するプログラミング方法
Document Type and Number:
Japanese Patent JP4740232
Kind Code:
B2
Abstract:
A protection device for circuit-breakers that comprises a wireless communication system for transmitting locally, to a dedicated computerized device, information corresponding to measurements of electrical quantities, to the setting of the parameters typical of the protection functions, or to diagnostics information corresponding to the electrical system, to the circuit-breaker or to the protection device itself.
Inventors:
Bialo, Francesco
Stucki, Marco
Gumba, Federico
Stucki, Marco
Gumba, Federico
Application Number:
JP2007508758A
Publication Date:
August 03, 2011
Filing Date:
April 05, 2005
Export Citation:
Assignee:
ABB S.p.A.
International Classes:
H01H83/02; H02H1/00; H02H3/00; H02H3/02; H01H71/04; H04L12/56
Domestic Patent References:
| JP6044887A | ||||
| JP2002298726A | ||||
| JP2002281655A | ||||
| JP2002118690A | ||||
| JP2001218359A | ||||
| JP2001128354A | ||||
| JP2001111883A | ||||
| JP2001526879A | ||||
| JP6217449A | ||||
| JP6511618A | ||||
| JP8264096A |
Attorney, Agent or Firm:
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Katsu Sunagawa
Ryo Hashimoto
Tetsuya Kazama
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Katsu Sunagawa
Ryo Hashimoto
Tetsuya Kazama