Switch contact arrangement comprising a device for...

Details Switch contact arrangement comprising a device for... Switch contact arrangement comprising a device for...

2007-04-10

2007-04-10

Barrera, Ramon M. (Department: 2832)

Electricity: circuit makers and breakers

Electric switch details

Contact

C200S251000, C335S046000, C335S192000

Reexamination Certificate

active

10488784

ABSTRACT:
A switch contact arrangement for a power switch is provided with a device for increasing the contact force acting between switch contacts. The device includes a cavity which is made in a stationary conductive element of the switch contact arrangement in such a manner that the direction of the current in the conductive element adjacent to the stationary switch contact runs essentially perpendicular to the longitudinal direction of the conductive element and therefore essentially parallel to the direction of current in an associated displaceable conductive element. The above-mentioned arrangement is suitable for low-voltage power switches with a selective form, whereby the switch contacts thereof allow a short-circuit current to be guided without premature opening.

REFERENCES:
patent: 2777921 (1957-01-01), Latour
patent: 3459914 (1969-08-01), Gustavson
patent: 4636762 (1987-01-01), Marquardt
patent: 4931602 (1990-06-01), Toda et al.
patent: 6018284 (2000-01-01), Rival et al.
patent: 478 488 (1929-06-01), None
patent: 588 293 (1933-11-01), None
patent: 101 44 440 (2002-08-01), None
patent: 206 522 (1924-12-01), None
patent: 1 203 974 (1970-09-01), None

Affiliated with

Also associated with

Rating

Switch contact arrangement comprising a device for... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Switch contact arrangement comprising a device for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Switch contact arrangement comprising a device for... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3764722