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Patent Searching and Data


Title:
SUPERCHARGER
Document Type and Number:
WIPO Patent Application WO/2019/058565
Kind Code:
A1
Abstract:
This supercharger has a magnetic flux switching motor that has: a rotor (26); a stator (24) that is an annular member that rotatably accommodates the rotor (26) and that has a plurality of stator protruding parts (60) that protrude radially inward from an internal circumference part (56A) toward the rotor (26); field parts (80) that are provided in field slots (62B) which are a portion of slots (62) among a plurality of the slots (62) formed between the stator protruding parts (60), the field parts (80) generating a magnetic field in a constant direction; armature coils (82) that are provided in armature slots (62A) which are the other slots (62) among the plurality of slots (62); and a control part that applies a single phase current to the armature coils (82), changes the direction of a magnetic field generated by the armature coils (82) by changing the direction of the applied signal phase current, and rotates the rotor (26). The supercharger also has a wheel that is attached to the rotor (26) and compresses a gas by rotating with the rotation of the rotor (26).

Inventors:
YAMASHITA, Yukio (16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
AN, Byeongil (3000, Tana, Chuo-ku, Sagamihara-sh, Kanagawa 93, 〒2525293, JP)
SHIBATA, Naomichi (3000, Tana, Chuo-ku, Sagamihara-sh, Kanagawa 93, 〒2525293, JP)
POLLOCK, Charles (Station Approach Oakha, Rutland LE15 6QW, GB)
POLLOCK, Helen (Station Approach Oakha, Rutland LE15 6QW, GB)
Application Number:
JP2017/034600
Publication Date:
March 28, 2019
Filing Date:
September 25, 2017
Export Citation:
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Assignee:
MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD. (3000, Tana Chuo-ku, Sagamihara-sh, Kanagawa 93, 〒2525293, JP)
TECHNELEC LTD. (Edison House, Station Approach Oakha, Rutland LE15 6QW, GB)
International Classes:
H02K3/52; H02K11/30
Foreign References:
JP2016507208A2016-03-07
JP2012120350A2012-06-21
US20160010492A12016-01-14
CN102587713A2012-07-18
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (Toranomon Mitsui Building, 8-1 Kasumigaseki 3-chome, Chiyoda-k, Tokyo 13, 〒1000013, JP)
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