Passive magnetic damper

Details Passive magnetic damper Passive magnetic damper

1996-07-22

1998-04-07

Stephan, Steven L.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 905, 310103, 310105, H02K 709

Patent

active

057367981

ABSTRACT:
A disk shaped passive magnetic damper incorporating a damper vane having spaced apart vertical and horizontal portions forming a castellated shape. Permanent magnets are positioned between the vertical portions of the damper vane for providing magnetic fields that interact with the vertical and horizontal portions of the damper vane. A keeper portion extends from one end of each magnet to a position over one adjacent horizontal vane member.

REFERENCES:
patent: 3881740 (1975-05-01), Sacerdoti et al.
patent: 3885504 (1975-05-01), Baermann
patent: 4002937 (1977-01-01), Anson
patent: 4517505 (1985-05-01), Cunningham
patent: 4541772 (1985-09-01), Becker
patent: 4620752 (1986-11-01), Fremerey et al.
patent: 5029995 (1991-07-01), Weyrauch et al.
patent: 5126610 (1992-06-01), Fremerey
patent: 5140529 (1992-08-01), Peifer
patent: 5148313 (1992-09-01), Schwemin
patent: 5396139 (1995-03-01), Surmely et al.
patent: 5481146 (1996-01-01), Davey
patent: 5495221 (1996-02-01), Post
D. Schieber, D.Sc., Sen. Mem. I.E.E.E., "Force On A Moving Conductor Due To A Magnetic Pole Array," pp. 1519 & 1520 from Proc. IEE, vol. 120, No. 12, Dec. 1973.

Affiliated with

Also associated with

Rating

Passive magnetic damper does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-15696