METHOD OF ASSEMBLING ISOLATION TRANSFORMER

Title:

METHOD OF ASSEMBLING ISOLATION TRANSFORMER

Document Type and Number:

WIPO Patent Application WO/1999/065042

Kind Code:

A1

Abstract:

A stator core (11) is mounted on a fixed member (22), and electric connections are made to assemble a first submodule (20). On the other hand, a rotor core (12) is mounted on a rotational member (21), and electric connections are made to assemble a second submodule (30). To complete an isolation transformer, the first submodule and the second submodule are united in such a manner that the stator core and the core rotor are opposed to each other. A shaft (21) held in the fixed member for carrying the rotor core includes a guide member (27) having a first reference surface for radial directions and a second reference surface for axially directions. The guide member is used to set the shaft position between the cores and the gap length (g) accurately by adjusting the positions of the cores.

Inventors:

JIN DONGZHI (JP)
ABE FUMIHIKO (JP)
MOCHIZUKI HAJIME (JP)
HABIRO YASUNORI (JP)
HASEGAWA MASAHIRO (JP)

Application Number:

PCT/JP1999/003103

Publication Date:

December 16, 1999

Filing Date:

June 10, 1999

Export Citation:

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Assignee:

FURUKAWA ELECTRIC CO LTD (JP)
JIN DONGZHI (JP)
ABE FUMIHIKO (JP)
MOCHIZUKI HAJIME (JP)
HABIRO YASUNORI (JP)
HASEGAWA MASAHIRO (JP)

International Classes:

H01F38/14; H01F38/18; H01F41/00; (IPC1-7): H01F38/14; H01F41/00

Foreign References:

JPS5552210A	1980-04-16
JPH03297109A	1991-12-27
JPS59218605A	1984-12-08

Other References: