End terminal seal for an electric fuse

Details End terminal seal for an electric fuse End terminal seal for an electric fuse

1989-06-28

1990-03-20

Broome, H.

Electricity: electrothermally or thermally actuated switches

Electrothermally actuated switches

Fusible element actuated

337251, H01H 8514

Patent

active

049104900

ABSTRACT:
An electric fuse of the type which has a tubular fuse casing and a solid fuse end terminal telescopically received within the fuse casing is provided with an annular seal which is contained within an annular groove formed in the outer lateral wall of the end terminal. The seal is formed from a settable material which has been injected into the groove through a seal injection opening in the outer end of the end terminal which extends from the axial outer end and into fluid communication with an annular groove provided in the end terminal. A seal material bleed opening is provided in the end terminal which also extends from the axial outer end of the end terminal and into fluid communication with the annular groove. The bleed opening is positioned substantially diametrically opposed to the seal injection opening.

REFERENCES:
patent: 2639350 (1953-05-01), Cox
patent: 2837614 (1958-06-01), Fister
patent: 3250879 (1966-05-01), Jacobs, Jr.
patent: 4044326 (1977-08-01), Rodrigues

Affiliated with

Also associated with

Rating

End terminal seal for an electric fuse does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with End terminal seal for an electric fuse, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and End terminal seal for an electric fuse will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-795010