Title:
INSULATION BUS SYSTEM AND INSULATION UNIT COUPLING METHOD
Document Type and Number:
WIPO Patent Application WO/2004/055954
Kind Code:
A1
Abstract:
An insulation bus system includes T−shaped bushings each mounted on a casing of electric device arranged side by side and having an internal conductor, a plurality of bus units arranged between the adjacent T−shaped bushings and having a bus conductor whose axis lines are matched, a connection conductor movable in the direction of the axis line in the T−shaped bushings and having at its both sides connection holes attachable&sol detachable and slidable to&sol from the end of the bus conductor, an insulation plug engaged in a hole formed in the T−shaped bushing, coupling means coupling the connection conductor with the internal conductor, a flange arranged at the side of the T−shaped bushing of each bus unit, and connection means for thrusting through the flanges of the pair of bus units sandwiching the T−shaped bushing and connecting the pair of bus units via the T−shaped bushing.
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Inventors:
MAEDA TAICHI
TSUMA AKEMI
TSUMA AKEMI
Application Number:
PCT/JP2002/013131
Publication Date:
July 01, 2004
Filing Date:
December 16, 2002
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H02B1/20; H02B13/00; H02G5/06; H01R25/16; H01R31/08; (IPC1-7): H02G5/06; H02B1/20
Foreign References:
| JPH06269115A | 1994-09-22 | |||
| JPH06269116A | 1994-09-22 | |||
| JPH06343210A | 1994-12-13 | |||
| JPH0729437A | 1995-01-31 | |||
| JPH11113150A | 1999-04-23 | |||
| JPH11113155A | 1999-04-23 |
Attorney, Agent or Firm:
Soga, Michiteru (8th Floor Kokusai Building, 1-1, Marunouchi 3-chom, Chiyoda-ku Tokyo, JP)
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