(19)
(11) EP 1 107 270 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
02.04.2003 Bulletin 2003/14

(43) Date of publication A2:
13.06.2001 Bulletin 2001/24

(21) Application number: 00113556.5

(22) Date of filing: 27.06.2000
(51) International Patent Classification (IPC)7: H01H 33/28, H01H 33/66
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 06.12.1999 JP 34642099

(71) Applicant: MITSUBISHI DENKI KABUSHIKI KAISHA
Tokyo 100-8310 (JP)

(72) Inventors:
  • Takeuchi, Toshie
    Chiyoda-ku, Tokyo 100-8310 (JP)
  • Yoshizawa, Toshiyuki
    Chiyoda-ku, Tokyo 100-8310 (JP)
  • Akita, Hiroyuki
    Chiyoda-ku, Tokyo 100-8310 (JP)
  • Sasao, Hiroyuki
    Chiyoda-ku, Tokyo 100-8310 (JP)
  • Kishida, Yukimori
    Chiyoda-ku, Tokyo 100-8310 (JP)

(74) Representative: Popp, Eugen, Dr. et al
MEISSNER, BOLTE & PARTNER Postfach 86 06 24
81633 München
81633 München (DE)

   


(54) Switching assembly


(57) A switching assembly includes a switch portion having a fixed electrode and a movable electrode which are separable, a movable portion secured between a movable shaft connected to the movable electrode and a movable coil by a magnetic body, and a fixed portion having a magnetic body disposed radially inside a fixed coil disposed opposite the movable portion, thereby enabling intensification and swift establishment of magnetic fields generated between the coils.









Search report