Indicating fuse with protective shield

Details Indicating fuse with protective shield Indicating fuse with protective shield

1998-06-16

1999-03-23

Picard, Leo P.

Electricity: electrothermally or thermally actuated switches

Electrothermally actuated switches

Fusible element actuated

337265, 337267, 337241, H01H 8530

Patent

active

058866132

ABSTRACT:
A pin indicating fuse construction incorporates a protective shield member that isolates an indicator assembly from a main-fuse link. By use of the inventive protective shield, arc-quenching filler may be excluded, resulting in a less-costly, more reliable fuse construction. The main fuse link is arranged within the fuse in such a manner so as to minimize potential interference with the actuator assembly during activation of the indicator assembly.

REFERENCES:
patent: 1954037 (1934-04-01), Bowie
patent: 2497257 (1950-02-01), Chase
patent: 3281557 (1966-10-01), Fister
patent: 3636491 (1972-01-01), Cameron
patent: 3663915 (1972-05-01), Kozacka
patent: 3678430 (1972-07-01), Gaia
patent: 3764949 (1973-10-01), Swain
patent: 4023133 (1977-05-01), Knapp, Jr.
patent: 4204182 (1980-05-01), Knapp, Jr.
patent: 4323874 (1982-04-01), Link
patent: 4387358 (1983-06-01), Knapp, Jr.
patent: 4695815 (1987-09-01), Hwang
patent: 5023588 (1991-06-01), Heitzig et al.
patent: 5055818 (1991-10-01), Bueschel
patent: 5481239 (1996-01-01), Di Troia
patent: 5594404 (1997-01-01), Happ et al.

Affiliated with

Also associated with

Rating

Indicating fuse with protective shield does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2130447