Title:
冷却フィン構造を持つ高出力開閉器
Document Type and Number:
Japanese Patent JP4525213
Kind Code:
B2
Abstract:
The switch has at least one switch pole (2) for carrying and switching a current in the closed state with an inner conductor (3) that carries the current and an outer conductor (4) connected to earth potential (G) that carries a reverse current and forms an outer housing round the inner conductor. A cooling rib arrangement (5) is mounted on the outer conductor.
Inventors:
Marianne Planne
Jean-Claude Morou
Martin Lacner
Thomas Schoenemann
Jean-Claude Morou
Martin Lacner
Thomas Schoenemann
Application Number:
JP2004202029A
Publication Date:
August 18, 2010
Filing Date:
July 08, 2004
Export Citation:
Assignee:
ABB RESEARCH LTD.
International Classes:
H01H33/56; H01H9/52; H01H33/00; H02G5/10
Domestic Patent References:
| JP2000195393A | ||||
| JP61109405A | ||||
| JP8223719A | ||||
| JP63157994U | ||||
| JP11245055A | ||||
| JP2000150738A | ||||
| JP2001112127A | ||||
| JP652185U |
Attorney, Agent or Firm:
Mitsufumi Esaki
Tsuneo Mihara
Blacksmith
Tsuneo Mihara
Blacksmith