Induction and switched reluctance motor

Details Induction and switched reluctance motor Induction and switched reluctance motor

2006-04-05

2010-12-14

Leykin, Rita (Department: 2837)

Electricity: motive power systems

Synchronous motor systems

Hysteresis or reluctance motor systems

C318S254100, C318S400230, C318S400250, C318S705000, C318S715000, C318S713000, C310S166000, C310S168000

Reexamination Certificate

active

07852037

ABSTRACT:
This application describes a motor designed to operate as a reluctance machine at low speeds and as an induction machine at high speeds. The drive waveform is composed of one or more harmonics to be used to match the reluctance pattern of the stator-rotor, causing the rotor to rotate due to the reluctance effect, and one or more other harmonics to induce current in the rotor, causing the rotor to rotate due to the induction effect and the subsequent interaction of the stator and rotor magnetic fields. The two effects are generally not applied simultaneously.

REFERENCES:
patent: 382279 (1888-05-01), Tesla
patent: 3808481 (1974-04-01), Rippel
patent: 3821619 (1974-06-01), Hoffman
patent: 3930190 (1975-12-01), Liska
patent: 3931553 (1976-01-01), Stich et al.
patent: 4292575 (1981-09-01), Kuhnlein et al.
patent: 4484115 (1984-11-01), Takahashi
patent: 4607204 (1986-08-01), Setoya
patent: 4611157 (1986-09-01), Miller et al.
patent: 4698537 (1987-10-01), Byrne et al.
patent: 4713594 (1987-12-01), Bose et al.
patent: 4730150 (1988-03-01), Lee et al.
patent: 4736147 (1988-04-01), Shizhang
patent: 4751448 (1988-06-01), Auinger
patent: 4755732 (1988-07-01), Ando
patent: 4900965 (1990-02-01), Fisher
patent: 5053689 (1991-10-01), Woodson et al.
patent: 5068587 (1991-11-01), Nakamura et al.
patent: 5075610 (1991-12-01), Harris
patent: 5449962 (1995-09-01), Shichijyo et al.
patent: 5488280 (1996-01-01), Langreck
patent: 5614799 (1997-03-01), Anderson et al.
patent: 5686770 (1997-11-01), Naito
patent: 5703457 (1997-12-01), Davis
patent: 5977679 (1999-11-01), Miller et al.
patent: 6054837 (2000-04-01), Edelson
patent: 6064172 (2000-05-01), Kuznetsov
patent: 6101109 (2000-08-01), Duba et al.
patent: 6153953 (2000-11-01), Isozaki et al.
patent: 6175272 (2001-01-01), Takita
patent: 6373160 (2002-04-01), Schrodl
patent: 6657334 (2003-12-01), Edelson
patent: 6768279 (2004-07-01), Skinner et al.
patent: 6812661 (2004-11-01), Maslov
patent: 6831430 (2004-12-01), Edelson
patent: 6838791 (2005-01-01), Edelson
patent: 6892439 (2005-05-01), Neal et al.
patent: 6922037 (2005-07-01), Edelson
patent: 7116019 (2006-10-01), Edelson
patent: 2002/0041168 (2002-04-01), Mann et al.
patent: 2003/0173931 (2003-09-01), Edelson
patent: 2004/0090196 (2004-05-01), Maslov et al.
patent: 2007/0024147 (2007-02-01), Hirzel
patent: 20/03639 (1971-08-01), None
patent: WO 00/51229 (2000-08-01), None
patent: WO 2006/002207 (2006-01-01), None
patent: WO 2006/065988 (2006-06-01), None

Affiliated with

Also associated with

Rating

Induction and switched reluctance motor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Induction and switched reluctance motor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Induction and switched reluctance motor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4173355