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AssigneePacific Engineering Corp.
InventorsIsao Kawamura, Iwao Murakami, Isato Kataoka
Estimating the term…
A multielectrode type fuse element manufactured by forming a shallow shaving portion 1 of a definite width in the long fuse material 9 in a longitudinal direction so as to form a thin area 2, punching from portions of the thin area 2 dependently on electrical conduction capacities of fuses so as to form a plurality of blowout portions 3, 3, forming a hook-like extending portion 6 on one side across the thin area 2 at an upper end of an input terminal 4 disposed in a direction perpendicular to the longitudinal direction of the long fuse material 9, forming a plurality of output terminals 5, 5 by punching from the long fuse material on a side of the hook-like extending portion 6 of the input terminal 4 in parallel with the input terminal 4 at an equal pitch, and forming the blowout portions 3, 3 to connect one side of an upper portion of a vertical section of the input terminal 4 and a lower tip of the hook-like extending portion 6 with top end of the plurality of output terminals 5, 5.
A multielectrode type fuse element, wherein a thin area 2 is formed by forming a shallow shaving portion 1 having a definite width by cutting at a predetermined location of a long fuse material 9 consisting of an electrically conductive plate in a longitudinal direction, a plurality of blowout portions 3, 3 are formed in a predetermined width by sequentially punching from portions of said thin area 2 dependently on electrical conduction capacity of a fuse and other portions are concurrently punched in a predetermined shape, a hook-like extending portion 6 is formed on one side across said thin area 2 at an upper end of an input terminal 4 disposed in a direction perpendicular to the longitudinal direction of said long fuse material 9, a plurality of output terminals 5, 5 are formed on a side of said hook-like extending portion 6 of said input terminal 4 in parallel with said input terminal 4 at an equal pitch, and the blowout portions 3, 3 are formed to connect one side of an upper portion of a vertical section of said input terminal 4 and lower tip of said hook-like portion 6 with top ends of said plurality of output terminals 5, 5.
A multielectrode type fuse element, wherein a thin area 2 is formed by forming a shallow shaving portion 1 having a definite width by cutting at a predetermined location of a long fuse material 9 consisting of an electrically conductive plate in a longitudinal direction, a plurality of blowout portions 3, 3 are formed in a predetermined width by sequentially punching from portions of said thin area 2 dependently on electrically conduction capacities of fuses and other portions are concurrently punched in a predetermined shape, a T-shaped extending portion 6' is formed across said thin area 2 at an upper end of an input terminal 4 which is disposed in a direction perpendicular to the longitudinal direction of said long fuse material 9, a plurality of output terminals 5, 5 are formed on both sides of said input terminal 4 in parallel with said input terminal 4 at an equal pitch, and the blowout portions 3, 3 are formed to connect both sides of an upper portion of a vertical section of said input terminal 4 and lower tips of both sides of the T-shaped extending portion 6' with top ends of both sides of said plurality of output terminals 5, 5.
Dependencies are inferred from the claim text.