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US 12,362,120 B2Granted
High breaking capacity fuses with metal reinforcements
AssigneeLittelfuse, Inc.
InventorsMarko Arciaga, Ralph Pechon Labonite, Lily Espenilla Rosios, Conrado Sagun De Leon, Albert Enriquez
Life of this patent
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Abstract
A fuse includes a fuse body, two terminals, and a termination reinforcement. The fuse body surrounds a fusible element. The first terminal is located at one end of the fuse body and the second terminal is located at the other end of the fuse body. The fusible element is mechanically connected to the first and second terminals. The termination reinforcement is located at one end of the fuse body.
Claims14
A fuse comprising:
- a fuse body comprising at least two portions;
- a first terminal disposed at a first end of the fuse body;
- a second terminal disposed at a second end of the fuse body, the second end being opposite the first end, wherein a fusible element is mechanically coupled to the first terminal and the second terminal;
- and
- a first termination reinforcement disposed at the first end of the fuse body, wherein the first termination reinforcement at least partially surrounds the at least two portions and the first terminal for preventing the at least two portions from coming apart during an abnormal event, and wherein the first termination reinforcement comprises a slotted metal ring with a slot positioned on a bottom thereof for receiving solder to secure the slotted metal ring to a printed circuit board.
2 more elements
A fuse comprising:
- a fusible element disposed within a fuse body comprising a top cover and a bottom cover;
- a terminal mechanically coupled to the fusible element, wherein the terminal is partially within and partially outside one side of the fuse body, wherein the terminal:
- is bent a first time to form a first portion and a second portion, wherein the first portion is orthogonal to the second portion;
- is bent a second time to form a third portion, wherein the third portion is orthogonal to the second portion and parallel to the first portion;
- and
- a termination reinforcement disposed at the first end of the fuse body, wherein the termination reinforcement at least partially surrounds the at least two portions and the terminal for preventing the at least two portions from coming apart during an abnormal event, wherein the termination reinforcement is in direct contact with the terminal, and wherein the termination reinforcement comprises a slotted metal ring with a slot positioned on a bottom thereof for receiving solder to secure the slotted metal ring to a printed circuit board (PCB).
3 more elements
Dependencies are inferred from the claim text.