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Patent Searching and Data


Title:
High-speed turbine
Document Type and Number:
Japanese Patent JP6236397
Kind Code:
B2
Abstract:
A turbine including: at least one rotor (2301) mounted on a drive shaft (2302) and adapted to allow current to flow in a radial direction; at least one electromagnetic coil (2300 1 , 2300 2 ) positioned on each side of the at least one rotor (2301), the electromagnetic coils generating: a substantially axial magnetic field across the at least one rotor (2301) for interaction with the radial current flow, and one or more regions of null magnetic field (2309); and at least one current transfer means (2303 1 , 2303 2 ) electrically coupled to the at least one rotor (2301) and at least a portion of the current transfer means (2303 1 , 2303 2 ) positioned in the one or more null magnetic field regions (2309).

Inventors:
Ante Guina
John Kels
Kurt Raves
Stewart Garut
Johannes S. De Beer
David B. T. Circomb
Rene Fugar
Application Number:
JP2014546239A
Publication Date:
November 22, 2017
Filing Date:
April 05, 2012
Export Citation:
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Assignee:
Heron Energy PTE Limited
International Classes:
H02K55/06
Domestic Patent References:
JP2107278U
JP50038015A
JP7015936A
JP55122469A
JP11031614A
JP57145563A
JP2003047226A
JP48013766B1
Foreign References:
US4024422
US3944865
Attorney, Agent or Firm:
Kihei Watanabe
Okano Isao
Yuko Tanaka
Narumi Morishima
Shinichi Nakayama
Tetsuya Imai
Ikutomi Seiichi
Koji Hirayama
Shinichiro Yamazaki