Centrifugal switching system

Details Centrifugal switching system Centrifugal switching system

1981-04-06

1983-07-05

Tolin, G. P.

Electricity: circuit makers and breakers

Centrifugal

Liquid contact

310 68E, 73538, H01H 3510

Patent

active

043920330

ABSTRACT:
A switch actuating device designed to control the speed of rotation of shafts, particularly electric motor shafts. A plastic hub section is designed to be positioned about the shaft, and a plurality of relatively independent, flexing leg, weight members, radially disposed from the hub and integrally connected to the hub by a thin web section, create the actuating members for acting on a switch which directly controls the rotation of the shaft. The web section is dome-like in configuration so that the top regions of the legs are at an axial plane below the uppermost region of the hub and is so designed to permit the legs to force the web upwardly snappingly into contact with the independent switch member.

REFERENCES:
patent: 1713148 (1929-05-01), Schild
patent: 1713203 (1929-05-01), Welch
patent: 2426840 (1947-09-01), Nye et al.
patent: 2663771 (1953-12-01), Hartz
patent: 2715528 (1955-08-01), Schulte
patent: 2857490 (1958-10-01), Heckethorn
patent: 2903535 (1959-09-01), Sparklin
patent: 3154650 (1964-10-01), Brucken
patent: 3348420 (1967-10-01), Schlirf
patent: 3514649 (1970-05-01), Nomura
patent: 3532841 (1970-10-01), Hackbardt
patent: 3868855 (1975-03-01), Murphy, Jr.
patent: 4208559 (1980-06-01), Gray
patent: 4333343 (1982-06-01), Czuszak

Affiliated with

Also associated with

Rating

Centrifugal switching system does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1441500