公开(公告)号：US11804352B2

公开(公告)日：2023-10-31

申请号：US17289163

申请日：2019-09-26

Applicant: PACIFIC ENGINEERING CORPORATION

Inventor： Kenji Osada

IPC: H01H85/12 ,  H01H85/147 ,  H01H85/10 ,  H01H85/08

CPC classification number: H01H85/147 ,  H01H85/08 ,  H01H85/10 ,  H01H85/12

Abstract: The present invention provides a fuse that has a stable fusing characteristic and is easily manufactured.
A fuse 600 includes: a fuse element 100 that is provided between a pair of terminal parts 110 and has a plurality of fuse parts 120; and a casing 200 for housing the fuse parts 120, wherein the fuse element 100 includes a first flat surface 140 and a second flat surface 150 which are shaped bent along a longitudinal direction P of the fuse element 100 and which extend in a linear manner along the longitudinal direction P, wherein the first flat surface 140 and the second flat surface 150 are provided with the plurality of fuse parts 120, and wherein the first flat surface 140 and the second flat surface 150 are contiguous to one other via a bent section 131.

公开(公告)号：US12183532B2

公开(公告)日：2024-12-31

申请号：US18009982

申请日：2021-06-10

Applicant: Pacific Engineering Corporation

Inventor： Kenji Osada ,  Shuya Kataoka

IPC: H01H85/175 ,  H01H69/02 ,  H01H85/12 ,  H01H85/48

Abstract: Therefore, the invention of the present application provides a fuse in which a position and a posture of a fuse element are easily stabilized and which is easily assembled, and a method for manufacturing the fuse. A fuse including a fuse element having a fusing portion; and a casing accommodating the fusing portion; where the fuse element has a long shape extending in a longitudinal direction of the casing and at least two or more fuse elements are provided; the fuse element has one end portion side coupled to each other by a coupling portion; a first holding portion that holds the fuse element is provided in one opening of the casing; and a locking portion that locks the coupling portion of the fuse element is provided in the first holding portion.

公开(公告)号：US20230230792A1

公开(公告)日：2023-07-20

申请号：US18009982

申请日：2021-06-10

Applicant: Pacific Engineering Corporation

Inventor： Kenji Osada ,  Shuya Kataoka

IPC: H01H85/48 ,  H01H85/175 ,  H01H85/12 ,  H01H69/02

CPC classification number: H01H85/48 ,  H01H85/175 ,  H01H85/12 ,  H01H69/02

Abstract: Therefore, the invention of the present application provides a fuse in which a position and a posture of a fuse element are easily stabilized and which is easily assembled, and a method for manufacturing the fuse. A fuse including a fuse element having a fusing portion; and a casing accommodating the fusing portion; where the fuse element has a long shape extending in a longitudinal direction of the casing and at least two or more fuse elements are provided; the fuse element has one end portion side coupled to each other by a coupling portion; a first holding portion that holds the fuse element is provided in one opening of the casing; and a locking portion that locks the coupling portion of the fuse element is provided in the first holding portion.