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1. WO2020135914 - SAFETY FUSE

Publication Number WO/2020/135914
Publication Date 02.07.2020
International Application No. PCT/EP2018/097043
International Filing Date 27.12.2018
IPC
H01H 85/08 2006.1
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 85/12 2006.1
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
12Two or more separate fusible members in parallel
H01H 85/175 2006.1
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
165Casings
175characterised by the casing shape or form
H01H 85/041 2006.1
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
041characterised by the type
H01H 85/38 2006.1
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
38Means for extinguishing or suppressing arc
H01H 85/02 2006.1
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
CPC
H01H 2085/0275
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
0241Structural association of a fuse and another component or apparatus
0275Structural association with a printed circuit board
H01H 2085/0414
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
041characterised by the type
0411Miniature fuses
0414Surface mounted fuses
H01H 69/022
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
69Apparatus or processes for the manufacture of emergency protective devices
02Manufacture of fuses
022of printed circuit fuses
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 85/12
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
12Two or more separate fusible members in parallel
H01H 85/175
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
165Casings
175characterised by the casing shape or form
Applicants
  • SCHURTER AG [CH]/[CH]
Inventors
  • CASTELLANI, Mauro
  • STRAUB, Peter
Agents
  • TROESCH SCHEIDEGGER WERNER AG
Priority Data
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) SCHMELZSICHERUNG
(EN) SAFETY FUSE
(FR) FUSIBLE
Abstract
(DE)
Eine Schmelzsicherung (1), welche sich von einem ersten Ende (11) entlang einer Längsachse (L) zu einem zweiten Ende (12) erstreckt, umfassend eine Basisplatte (2), mindestens ein flächiges Schmelzelement (4) und eine Deckschicht (5), wobei das mindestens eine Schmelzelement (4) durch eine Verbindungsschicht (3) zumindest teilweise mit der Basisplatte (2) verbunden ist und wobei die Deckschicht (5) auf der der Basisplatte (2) gegenüberliegenden Seite des mindestens einen Schmelzelements (4) angeordnet ist, wobei das mindestens eine Schmelzelement (4) ein zumindest teilweise elektrisch leitendes Gewebe (4) umfasst, welches sich vom ersten Ende (11) der Schmelzsicherung (1) bis zum zweiten Ende (12) der Schmelzsicherung (1) erstreckt.
(EN)
A safety fuse (1) which extends from a first end (11) along a longitudinal axis (L) to a second end (12), comprising a base plate (2), at least one areal fusing element (4) and a surface layer (5), wherein the at least one fusing element (4) is at least partially connected to the base plate (2) by means of a connecting layer (3), and wherein the surface layer (5) is arranged on that side of the at least one fusing element (4) which is situated opposite the base plate (2), wherein the at least one fusing element (4) comprises an at least partially electrically conductive fabric (4) which extends from the first end (11) of the safety fuse (1) to the second end (12) of the safety fuse (1).
(FR)
L'invention concerne un fusible qui s'étend le long d'un axe longitudinal (L), d'une première extrémité (11) à une deuxième extrémité (12), comportant une plaque de base (2), au moins un élément fusible plat (4) et une couche de recouvrement (5), l'au moins un élément fusible (4) étant au moins partiellement relié à la plaque de base (2) par une couche de liaison (3), et la couche de recouvrement (5) étant disposée sur le côté de l'au moins un élément fusible (4) opposé à la plaque de base (2). L'au moins un élément fusible (4) comporte un tissé (4) au moins partiellement électroconducteur qui s'étend de la première extrémité du fusible (1) à la deuxième extrémité (12) du fusible (1).
Latest bibliographic data on file with the International Bureau