Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1997-09-08
1999-02-23
Ramirez, Nestor
Electrical generator or motor structure
Dynamoelectric
Rotary
310112, 310113, 310114, 322 10, 322 51, H02K 2112
Patent
active
058747974
ABSTRACT:
An electrical generator has at least one rotating ring of field magnets which produce a circular array of magnetic fields, and a ring of generator output coils which are in the magnetic fields. The field magnets are permanent magnets. The generator output coils are movable in a displacement path toward and away from a null position at which they are exposed to zero net flux from the magnetic fields. Movement of the coils by an actuator varies the amplitude of the voltage induced in these coils by the rotating field magnets. The actuator is energized by an alternating current to create a mechanical oscillation of the generator output coils in their displacement path. The coils provide a raw amplitude-modulated signal that has a carrier frequency which is a function of the rotational velocity of the field magnets and a modulation frequency that is proportional to the mechanical oscillation of the generator output coils. The raw output signal is fed to a signal processor which converts it to a final output signal, the frequency of which is equal to the modulation frequency.
REFERENCES:
patent: 2784332 (1957-03-01), Kober
patent: 2842275 (1958-02-01), Kober
patent: 3077548 (1963-02-01), Moressee et al.
patent: 3233133 (1966-02-01), Kober
patent: 3315106 (1967-04-01), Reynst
patent: 3405296 (1968-10-01), Stilley et al.
patent: 3713015 (1973-01-01), Frister
patent: 3909647 (1975-09-01), Peterson
patent: 4305031 (1981-12-01), Wharton
patent: 4371801 (1983-02-01), Richter
patent: 4447737 (1984-05-01), Cronin
patent: 4578609 (1986-03-01), McCarty
patent: 4654577 (1987-03-01), Howard
patent: 4663581 (1987-05-01), Glennon
patent: 4757224 (1988-07-01), McGee et al.
patent: 4879484 (1989-11-01), Huss
patent: 4882513 (1989-11-01), Flygare et al.
patent: 4959605 (1990-09-01), Vaidya et al.
patent: 5023537 (1991-06-01), Baits
patent: 5030867 (1991-07-01), Yamada et al.
patent: 5033265 (1991-07-01), Sugden
patent: 5245238 (1993-09-01), Lynch et al.
patent: 5260642 (1993-11-01), Huss
patent: 5300848 (1994-04-01), Huss et al.
patent: 5471105 (1995-11-01), Clifton et al.
patent: 5525848 (1996-06-01), Pinkerton
Active Power Inc.
Enad Elvin G.
Ramirez Nestor
LandOfFree
Permanent magnet generator providing alternating current which h does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Permanent magnet generator providing alternating current which h, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Permanent magnet generator providing alternating current which h will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-310054