Title:
DC AIR-CORE REACTOR FOR VEHICLE
Document Type and Number:
Japanese Patent JP3854076
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a DC air-core reactor for a vehicle which can reduce leakage fluxes leaking into the inside of a rolling stock when the reactor is attached to the under floor of the rolling stock and, in addition, has a light weight as a whole.
SOLUTION: Leakage fluxes leaking into the inside 1 of the rolling stock are reduced by preventing the concentration of the leakage fluxes 8 through supporting tools 51 and 42 which hang the air-core reactor 6 from the floor 2 of the rolling stock by forming the tools 51 and 52 of a nonmagnetic material. When two reactors are linearly arranged in the same direction, two of four supporting tools at both ends are made of the nonmagnetic material. In addition, when the reactors are arranged so that the magnetic fluxes from the two reactors face each other, two central ones of the four supporting tools are made of the nonmagnetic material.
Inventors:
Yoshio Hamadate
Akira Yamagishi
High Tetsuya Hashi
Toshiyuki Kawamatsu
Akira Yamagishi
High Tetsuya Hashi
Toshiyuki Kawamatsu
Application Number:
JP2001029622A
Publication Date:
December 06, 2006
Filing Date:
February 06, 2001
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
H01F27/06; H01F27/36; B60L3/00; H01F30/08; H01F37/00; (IPC1-7): H01F30/08; B60L3/00; H01F27/06; H01F37/00
Domestic Patent References:
| JP61166114A | ||||
| JP59026219U | ||||
| JP5267070A | ||||
| JP7231191A | ||||
| JP7169623A | ||||
| JP9199354A | ||||
| JP61104535U |
Attorney, Agent or Firm:
Nitto International Patent Office
Katsuo Ogawa
Kyosuke Tanaka
Takashi Sasaki
Katsuo Ogawa
Kyosuke Tanaka
Takashi Sasaki
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