Method and apparatus for short circuit protection of high voltag

Details Method and apparatus for short circuit protection of high voltag Method and apparatus for short circuit protection of high voltag

1980-07-25

1982-06-22

Eisenzopf, Reinhard J.

Electricity: electrothermally or thermally actuated switches

Electrothermally actuated switches

Fusible element actuated

200153G, H01H 300

Patent

active

043365205

ABSTRACT:
A trip-free vacuum circuit breaker is disclosed in which one or more vacuum switches are closed and opened by a second toggle mechanism which is controlled by a first toggle mechanism, and a solenoid operated linkage moves the fixed pivot points of the second toggle mechanism, thereby opening the vacuum switches independently of the first toggle mechanism.

REFERENCES:
patent: 2500429 (1950-03-01), Nijland
patent: 2905787 (1959-09-01), Heintz
patent: 3084238 (1963-04-01), Baskerville
patent: 3471669 (1969-10-01), Curtis
patent: 3522404 (1970-08-01), Trayer
patent: 3526735 (1970-09-01), Date
patent: 3794798 (1974-02-01), Trayer
patent: 4170000 (1979-10-01), Trayer

Affiliated with

Also associated with

Rating

Method and apparatus for short circuit protection of high voltag does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for short circuit protection of high voltag, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for short circuit protection of high voltag will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-655084