Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Automatic circuit-interrupting devices
Patent
1986-01-21
1987-07-21
Goldberg, E. A.
Electricity: magnetically operated switches, magnets, and electr
Electromagnetically actuated switches
Automatic circuit-interrupting devices
335 6, 335 20, H01H 7500, H01H 7700, H01H 8300
Patent
active
046821325
ABSTRACT:
A circuit breaker is provided with at least one switching arrangement having a mobile contact and a retractable contact, this latter being supported by a pivoting lever; a tripping mechanism for causing rapid opening of the mobile contact, an electromagnetic actuator having an element movable in translation under the effect of a control signal applied to the actuator and a mechanical coupling element for transmitting the movement of the mobile element to the retractable contact, wherein the mechanical coupling element, rigid and movable in translation parallel to the axis of displacement of the mobile element, is coupled to one end of the pivoting lever and, at its opposite contact end, the pivoting lever has an arm bent so that an end portion of substantial length of the arm is substantially parallel to the opposite arm of the corresponding mobile contact lever, the pivoting axis of the pivoting lever being placed between its bend and the coupling end.
REFERENCES:
patent: 3071664 (1963-01-01), Priesmuth
patent: 3469216 (1969-09-01), Shiraishi
patent: 4473860 (1984-09-01), Thomas
patent: 4604596 (1986-08-01), Yokoyama
Bataille Christian
Belbel Elie
Blanchard Christian
Haury Andre
Lauraire Michel
Donovan Lincoln
Drucker William A.
Goldberg E. A.
La Telemecanique Electrique
LandOfFree
Remote control circuit breaker having a retractable switch conta does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Remote control circuit breaker having a retractable switch conta, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Remote control circuit breaker having a retractable switch conta will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-209788