Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1999-02-15
1999-12-07
Ramirez, Nestor
Electrical generator or motor structure
Dynamoelectric
Rotary
310156, 310 91, 74572, 123149D, H02K 2122
Patent
active
059989025
ABSTRACT:
A magnet rotor assembly is provided with a nonmagnetic ring, which can be made of an elastomeric material, which has at least one locating protrusion extending radially outward from a first surface of the ring. It also comprises at least one locking protrusion extending radially outward from the second surface of the ring. A plurality of permanent magnets are embedded within the nonmagnetic ring and spaced circumferentially around the nonmagnetic ring. The ring is shaped to be received within a rotatable component of an internal combustion engine, such as a flywheel, which has an internal cylindrical surface. The locking protrusions of the ring are shaped to elastically deflect in a radially inward direction in response to contact between the locking protrusions and the internal cylindrical surface of the rotatable component when the nonmagnetic ring is forced axially into the rotatable component. The locking protrusions then elastically rebound in a radially outward direction to move into a groove which is formed in the internal cylindrical surface only after the locating protrusions move axially into notches formed in the rotatable component.
REFERENCES:
patent: 2945138 (1960-07-01), Strang
patent: 3258623 (1966-06-01), Phelon et al.
patent: 3657582 (1972-04-01), Phelon
patent: 3818586 (1974-06-01), Harkness et al.
patent: 4012651 (1977-03-01), Burson
patent: 4137884 (1979-02-01), Oazima et al.
patent: 4219752 (1980-08-01), Katou
patent: 4227105 (1980-10-01), Kumakura
patent: 4241620 (1980-12-01), Pichl et al.
patent: 4295070 (1981-10-01), Johansson
patent: 4423345 (1983-12-01), Nilsson
patent: 4433473 (1984-02-01), Benedetti
patent: 4701654 (1987-10-01), Tatukawa et al.
patent: 4877986 (1989-10-01), Shimizu
patent: 4916343 (1990-04-01), Umemoto et al.
patent: 4980592 (1990-12-01), Okmr et al.
patent: 5015901 (1991-05-01), Phelon et al.
Gonring Steven J.
Peterson Kenneth E.
Sleder, Sr. Richard L.
Brunswick Corporation
Lanyi William D.
Ramirez Nestor
Waks Joseph
LandOfFree
Magnet ring assembly for an electrical generator does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Magnet ring assembly for an electrical generator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnet ring assembly for an electrical generator will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-827565