Title: Vacuum insulation switch apparatus
Application Number: 200610094290 Application Date: 2006.06.28
Publication Number: 1897376 Publication Date: 2007.01.17
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H02B13/00
Applicant(s) Name: Hitachi Ltd. Address:
Inventor(s) Name: Tsuchiya Kataharu;Kobayashi Masahito;Moritappo
Attorney & Agent: xiong zhicheng
Abstract:
    The present invention provided a highly reliable, small and lightweight vacuum insulation switch gear which can deal with various requests of a user flexibly. The vacuum insulation switchgear comprises a housing 1 having a low voltage control section 2, a high voltage switch section 3, and a bus/cable section 4 partitioned by an earth metal plate, a vacuum two point break three position switch 8 having an interruption/disconnection function and its operating unit 11 provided in the high voltage switch section 3 of the housing 1, and a bus 5 or a cable 6 provided in the bus/cable section 4 of the housing 1.
Time: 42
<- Previous Patent:Vacuum insulated switchgear   |  Next Patent:Projection force transfer mechani... ->