Title:
INVERTER
Document Type and Number:
WIPO Patent Application WO/2012/004860
Kind Code:
A1
Abstract:
An inverter (2) for driving a motor (3) and a noise filter (8) are arranged on the surface of a motor housing (9), the inverter (2) and the noise filter (8) are integrated with the motor housing (9), and the leakage of a common mode current which is generated by the switching operation by the inverter (2) into the side of a three-phase power supply (1) through the motor housing (9) can be reduced by means of the noise filter (8).
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Inventors:
TAMURA, Shizuri (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
田村 静里 (〒10 東京都千代田区丸の内二丁目７番３号 三菱電機株式会社内 Tokyo, 〒1008310, JP)
田村 静里 (〒10 東京都千代田区丸の内二丁目７番３号 三菱電機株式会社内 Tokyo, 〒1008310, JP)
Application Number:
JP2010/061474
Publication Date:
January 12, 2012
Filing Date:
July 06, 2010
Export Citation:
Assignee:
Mitsubishi Electric Corporation (7-3 Marunouchi 2-chome, Chiyoda-ku Tokyo, 10, 〒1008310, JP)
三菱電機株式会社 (〒10 東京都千代田区丸の内二丁目７番３号 Tokyo, 〒1008310, JP)
TAMURA, Shizuri (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
三菱電機株式会社 (〒10 東京都千代田区丸の内二丁目７番３号 Tokyo, 〒1008310, JP)
TAMURA, Shizuri (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
International Classes:
H02K11/02; H02K11/00; H02M1/12; H02M7/48
Attorney, Agent or Firm:
SAKAI, Hiroaki (Sakai International Patent Office, Kasumigaseki Building 2-5, Kasumigaseki 3-chome, Chiyoda-k, Tokyo 20, 〒1006020, JP)
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Claims: