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1. DE112019006433 - Sicherung

Office
Germany
Application Number 112019006433
Application Date
Publication Number 112019006433
Publication Date 09.09.2021
Publication Kind T5
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 85/08
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
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
H01H 85/157
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
157Ferrule-end contacts
H01H 85/143
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
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 PACIFIC ENGINEERING CORPORATION
Inventors Osada Kenji
Agents CHARRIER RAPP & LIEBAU Patentanwälte PartG mbB
Priority Data 2018246708 28.12.2018 JP
Title
(DE) Sicherung
Abstract
(DE)

Die vorliegende Erfindung stellt eine Sicherung bereit, die eine stabile Schmelzcharakteristik aufweist und leicht hergestellt wird. Eine Sicherung 600 umfasst: ein Sicherungselement 100, das zwischen einem Paar von Anschlussteilen 110 vorgesehen ist und eine Vielzahl von Sicherungsteilen 120 aufweist; und ein Gehäuse 200 zum Aufnehmen der Sicherungsteile 120, wobei das Sicherungselement 100 eine erste flache Oberfläche 140 und eine zweite flache Oberfläche 150 umfasst, die entlang einer Längsrichtung P des Sicherungselements 100 gebogen geformt sind und die sich in einer linearen Weise entlang der Längsrichtung P erstrecken, wobei die erste flache Oberfläche 140 und die zweite flache Oberfläche 150 mit der Vielzahl von Sicherungsteilen 120 versehen sind, und wobei die erste flache Oberfläche 140 und die zweite flache Oberfläche 150 über einen gebogenen Abschnitt 131 aneinander angrenzen. embedded image


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