Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1992-07-16
1994-05-24
Stephan, Steven L.
Electrical generator or motor structure
Dynamoelectric
Rotary
310 42, 310 51, 310 91, 29596, H02K 112, H02K 708
Patent
active
053152000
ABSTRACT:
A wave spring is provided for securing a stator in a dynamoelectric machine. The wave spring is disposed on one end of the stator between a support chassis for the stator and the stator, and compressed thereon to secure the stator in a fixed position in the support chassis. The compressed wave spring provides sufficient force to prevent movement of the stator during operation in various environments. In a further aspect of the invention, the opposing surfaces between which the wave spring is compressed include recesses which receive portions of the wave spring. The recesses are offset, and are effective in further inhibiting rotation of the rotor inside the support chassis for the stator, and may also be used for positioning the stator therein.
REFERENCES:
patent: 2513227 (1950-06-01), Wylie
patent: 2632861 (1953-03-01), Morton et al.
patent: 2973442 (1961-02-01), Wilson
patent: 3108200 (1963-10-01), Baldwin
patent: 3176380 (1965-04-01), Wightman
patent: 3599024 (1971-08-01), Kitamura
patent: 4007867 (1977-02-01), Wielt et al.
patent: 4076989 (1978-02-01), Watson
patent: 4134036 (1979-01-01), Curtiss
patent: 4249097 (1981-02-01), Gronholm
patent: 4250423 (1981-02-01), Linscott, Jr.
patent: 4381747 (1983-05-01), Kobayashi et al.
patent: 4564780 (1986-01-01), Nel
patent: 4881001 (1989-11-01), Patel et al.
patent: 5059844 (1991-10-01), Anstine
Beim Rudolf
Lemieux George E.
Ford Motor Company
Godwin Paul
Haszko D. R.
May Roger
Stephan Steven L.
LandOfFree
Electrical motor stator installation does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electrical motor stator installation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrical motor stator installation will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1975193