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1. KR1020210102193 - 퓨즈

Office
Republic of Korea
Application Number 1020217012277
Application Date 26.09.2019
Publication Number 1020210102193
Publication Date 19.08.2021
Publication Kind A
IPC
H01H 85/10
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
85Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
02Details
04Fuses, i.e. expendable parts of the protective device, e.g. cartridges
05Component parts thereof
055Fusible members
08characterised by the shape or form of the fusible member
10with constriction for localised fusing
H01H 85/147
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
85Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
02Details
04Fuses, i.e. expendable parts of the protective device, e.g. cartridges
05Component parts thereof
143Electrical contacts; Fastening fusible members to such contacts
147Parallel-side contacts
CPC
H01H 85/10
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
85Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
02Details
04Fuses, i.e. expendable parts of the protective device, e.g. cartridges
05Component parts thereof
055Fusible members
08characterised by the shape or form of the fusible member
10with constriction for localised fusing
H01H 85/147
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
85Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
02Details
04Fuses, i.e. expendable parts of the protective device, e.g. cartridges
05Component parts thereof
143Electrical contacts; Fastening fusible members to such contacts
147Parallel-side contacts
Applicants 다이헤요 세코 가부시키가이샤
Inventors 오사다 켄지
Agents 황의만
황성필
Priority Data 2018246708 28.12.2018 JP
Title
(KO) 퓨즈
Abstract
(KO) 본원 발명은 용단 특성이 안정적이며, 제조가 용이한 퓨즈를 제공한다. 한쌍의 단자부(110) 사이에 형성되고, 복수의 용단부(120)를 가지는 퓨즈 엘리먼트(100)와, 상기 용단부(120)를 수용하는 케이싱(200)을 구비한 퓨즈(600)로서, 상기 퓨즈 엘리먼트(100)는 상기 퓨즈 엘리먼트(100)의 장척 방향(P)을 따라 굴곡한 형상임과 동시에, 상기 장척 방향(P)을 따라 직선 형상으로 연장되는 제 1 평탄면(140)과 제 2 평탄면(150)을 구비하고, 상기 제 1 평탄면(140) 및 상기 제 2 평탄면(150)에는 복수의 상기 용단부(120)가 형성되어 있고, 상기 제 1 평탄면(140)과 제 2 평탄면(150)은 상기 굴곡부(131)에서 서로 연속하고 있는 것을 특징으로 한다.
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