Title:
HALL EFFECT MOTOR
Document Type and Number:
WIPO Patent Application WO/1997/021923
Kind Code:
A1
Abstract:
This invention involves a Hall effect motor using an accelerator with closed drift electrons. It contains an azimuthally closed acceleration channel (1) that has an ionization zone (2) and an acceleration zone (3) for the working medium. It is enclosed by internal (6) and external (7) walls and is open at the exit. An anode (4) is located upstream at the entrance to the channel. At least one neutralizing cathode (5) is located downstream beyond the exit aperture. The motor also comprises a magnetic system consisting of peripheral external sections situated sequentially along the azimuth and a central internal section, all sections being linked by a magnetic conductor (12) and each having a source of magnetomotive force (17, 18, 19 and 20), as well as a pole (13, 14, 15, 16) located at the exit aperture. The motor's distinguishing features are electrodes (21, 22, 23) provided at the exit aperture sequentially along the azimuth, there being no less than three external sections. The distance between the walls of the channel (1) in the acceleration zone (3) increases downstream and changes along the azimuth in accordance with the location of the sources of magnetomotive force (18, 19 and 20) of the external sections. The external poles (14, 15 and 16) and the exit aperture of the external wall (7) are displaced downstream in relation to the internal pole (17) and the exit aperture of the internal wall (6), respectively. The magnitude of the displacement does not exceed one half of the distance between poles and walls, respectively. The distance between walls (6, 7) may be increased by modification of the contour of the external wall (7).
Inventors:
KOROTEEV ANATOLY SAZONOVICH
PETROSOV VALERY ALEXANDROVICH
YASHNOV YUERI MIKHAILOVICH
VASIN ANATOLY IVANOVICH
BARANOV VLADIMIR IVANOVICH
POUSSIN JEAN-FRANCOIS PAUL MAR
STEPHAN JEAN MARC
BALAAM PHILIP ANDREW
KOESTER JOHN KENT
BRITT EDWARD JOSEPH
PETROSOV VALERY ALEXANDROVICH
YASHNOV YUERI MIKHAILOVICH
VASIN ANATOLY IVANOVICH
BARANOV VLADIMIR IVANOVICH
POUSSIN JEAN-FRANCOIS PAUL MAR
STEPHAN JEAN MARC
BALAAM PHILIP ANDREW
KOESTER JOHN KENT
BRITT EDWARD JOSEPH
Application Number:
PCT/RU1996/000333
Publication Date:
June 19, 1997
Filing Date:
December 05, 1996
Export Citation:
Assignee:
KELDYSH RESEARCH CENTER (RU)
International Classes:
B64G1/40; F03H1/00; H05H1/54; (IPC1-7): F03H1/00; H05H1/54
Domestic Patent References:
| WO1994002738A1 | 1994-02-03 |
Foreign References:
| RU2030134C1 | 1995-02-27 | |||
| RU2045134C1 | 1995-09-27 |
Other References:
TEZISY DOKLADOV, VII Vsesojuznaya Konferentsya Po Plazmennym Uskoritelyam i Ionnym Inzhektoram (Kharkov, 26-28 September 1989), Published 1989 (Gosudarstvenny Komitet Po Izpolzovaniju Atomnoi Energue SSSR et al, Kharkov), G.A. ARRKHIPOV et al., "Upravlenie Vektorom Usilya v UZDP", page 81.
Download PDF: