Title:
航空機用の両面式スタータ/発電機
Document Type and Number:
Japanese Patent JP5483812
Kind Code:
B2
Abstract:
An electromagnetic machine for extracting power from a turbine engine (10) includes an outer rotor (76) and an inner rotor (72) rotatably supported adjacent to a stator (66). The stator (66) is disposed between the inner (72) and outer (76) rotors. The stator (66) has an inner set of windings (67) disposed on an inner surface adjacent to the inner rotor (72), and an outer set of windings (65) on an outer surface of the stator adjacent to the outer rotor (76). A plurality of permanent magnets (75) are disposed on an inner surface of the outer rotor (76) element and on an outer surface of the inner rotor element (72). Air gaps (62, 64) are defined between the outer surface of the stator (66) and the outer permanent magnets (75), and between the inner surface of the stator portion (66) and the inner permanent magnets (74). The inner stator windings (67) form a set of multiple-phase windings, and the outer stator windings (65) form a set of multiple-phase windings.
Inventors:
Longai Ku
Way woo
John M Khan
Juan M de Bedoud
Manoi Earl Shah
Ayman Mohammed Fauzi El-Lafayette
Way woo
John M Khan
Juan M de Bedoud
Manoi Earl Shah
Ayman Mohammed Fauzi El-Lafayette
Application Number:
JP2007315325A
Publication Date:
May 07, 2014
Filing Date:
December 06, 2007
Export Citation:
Assignee:
GENERAL ELECTRIC COMPANY
International Classes:
H02K16/00; F02C7/275; F02C7/32; F02C7/36; H02K21/12
Domestic Patent References:
JP9175203A | ||||
JP2001136606A | ||||
JP2004232636A | ||||
JP2299452A | ||||
JP2001268866A | ||||
JP2003164125A | ||||
JP2003299391A | ||||
JP2001527740A | ||||
JP2005186733A |
Attorney, Agent or Firm:
Arakawa Satoshi
Hirokazu Ogura
Toshihisa Kurokawa
Takuto Tanaka
Hirokazu Ogura
Toshihisa Kurokawa
Takuto Tanaka
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