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1. WO2020193197 - DEVICE AND FUSE FOR DIRECT-CURRENT CIRCUITS

Publication Number WO/2020/193197
Publication Date 01.10.2020
International Application No. PCT/EP2020/056808
International Filing Date 13.03.2020
IPC
H01H 85/46 2006.01
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
46Circuit arrangements not adapted to a particular application of the protective device
H01H 9/54 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
9Details of switching devices, not covered by groups H01H1/-H01H7/104
54Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
H01H 33/59 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
33High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
02Details
59Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle
H01L 27/02 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
27Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
02including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
CPC
H01H 33/596
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
33High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
02Details
59Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle
596for interrupting dc
H01H 85/46
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
46Circuit arrangements not adapted to a particular application of the protective device
H01H 9/541
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
9Details of switching devices, not covered by groups H01H1/00 - H01H7/00
54Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
541Contacts shunted by semiconductor devices
H01L 27/0255
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
27Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
02including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
0203Particular design considerations for integrated circuits
0248for electrical or thermal protection, e.g. electrostatic discharge [ESD] protection
0251for MOS devices
0255using diodes as protective elements
Applicants
  • SIEMENS AKTIENGESELLSCHAFT [DE]/[DE]
Inventors
  • WEIS, Benno
Priority Data
10 2019 203 973.122.03.2019DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) GERÄT UND SCHMELZSICHERUNG FÜR GLEICHSPANNUNGSSTROMKREISE
(EN) DEVICE AND FUSE FOR DIRECT-CURRENT CIRCUITS
(FR) APPAREIL ET FUSIBLE POUR DES CIRCUITS À TENSION CONTINUE
Abstract
(DE)
Die Erfindung betrifft eine Schmelzsicherung mit einem Gehäuse für ein Niederspannungsgleichstromnetz, bei dem der Schmelzsicherung eine Diode oder ein Halbleiterbauelement, welches in einer Stromrichtung leitet und in der entgegengesetzten Stromrichtung sperrt, parallel geschaltet ist.
(EN)
The invention relates to a fuse having a housing for a low-voltage direct-current grid in which a diode or a semiconductor element that is conducting in one current direction and non-conducting in the opposite direction is connected in parallel to the fuse.
(FR)
L'invention concerne un fusible comportant un boîtier pour un réseau électrique basse tension continue dans lequel une diode ou un composant semi-conducteur, conduisant le courant dans un sens du courant et le bloquant dans le sens opposé, est monté(e) en parallèle avec le fusible.
Also published as
Latest bibliographic data on file with the International Bureau