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1. WO2020109640 - SWITCHING AND PROTECTION MEANS FOR LOW-VOLTAGE SWITCHBOARD AND LOW-VOLTAGE SWITCHBOARD INCORPORATING SAID SWITCHING AND PROTECTION MEANS

Publication Number WO/2020/109640
Publication Date 04.06.2020
International Application No. PCT/ES2019/070803
International Filing Date 26.11.2019
IPC
H01H 9/10 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
9Details of switching devices, not covered by groups H01H1/-H01H7/104
10Adaptation for built-in fuses
H01H 33/666 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
60Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
66Vacuum switches
666Operating arrangements
H02B 7/06 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
7Enclosed substations, e.g. compact substations
06Distribution substations, e.g. for urban network
CPC
H01H 2300/018
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
2300Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
018Application transfer; between utility and emergency power supply
H01H 31/003
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
31Air-break switches for high tension without arc-extinguishing or arc-preventing means
003Earthing switches
H01H 33/666
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
33High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
60Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
66Vacuum switches
666Operating arrangements
H01H 33/6661
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
33High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
60Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
66Vacuum switches
666Operating arrangements
6661Combination with other type of switch, e.g. for load break switches
H01H 9/10
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
9Details of switching devices, not covered by groups H01H1/00 - H01H7/00
10Adaptation for built-in fuses
H02B 1/36
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
1Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
26Casings; Parts thereof or accessories therefor
30Cabinet-type casings; Parts thereof or accessories therefor
32Mounting of devices therein
34Racks
36with withdrawable units
Applicants
  • ORMAZABAL CORPORATE TECHNOLOGY, A.I.E. [ES]/[ES]
Inventors
  • BARRIO RODRIGUEZ, Sergio
  • ARANAGA LOPEZ, Severo
  • LARRIETA ZUBIA, Javier
Agents
  • CARPINTERO LOPEZ, Mario
Priority Data
P20183115729.11.2018ES
Publication Language Spanish (ES)
Filing Language Spanish (ES)
Designated States
Title
(EN) SWITCHING AND PROTECTION MEANS FOR LOW-VOLTAGE SWITCHBOARD AND LOW-VOLTAGE SWITCHBOARD INCORPORATING SAID SWITCHING AND PROTECTION MEANS
(ES) MEDIO DE MANIOBRA Y PROTECCIÓN PARA CUADRO DE BAJA TENSIÓN Y CUADRO DE BAJA TENSIÓN QUE INCORPORA DICHO MEDIO DE MANIOBRA Y PROTECCIÓN
(FR) MOYEN DE MANOEUVRE ET DE PROTECTION POUR TABLEAU BASSE TENSION ET TABLEAU BASSE TENSION COMPRENANT LEDIT MOYEN DE MANOEUVRE ET DE PROTECTION
Abstract
(EN)
The switching and protection means (1) of the present invention, for use in low-voltage switchboards, comprises a casing (9) wherein the following may be housed: at least one automatic circuit breaker (5) with at least two positions, an actuator means (6), a protection device (22) and a selector means (7), which in the case of an automatic three-way circuit breaker (5) enables the transmission of at least three switching positions (connection, disconnection and/or isolation and grounding) depending on the displacement of the actuator means (6) with two functional positions (C, D) and depending on the position of the selector means (7) with at least two positions (A, B). The switching and protection means (1), integrated within the casing (9), is installed on a structure (15) which may in turn be installed on the distribution bus-bar (12) of a low-voltage switchboard.
(ES)
El medio de maniobra y protección (1) de la presente invención, de aplicación en cuadros de baja tensión, comprende una carcasa (9) en donde puede alojar al menos un interruptor automático (5) de al menos dos posiciones, un medio de accionamiento (6), un elemento de protección (22) y un medio selector (7), que en el caso de un interruptor automático (5) de tres posiciones permite la transmisión de al menos tres posiciones de maniobra (conexión, corte y/o seccionamiento y puesta a tierra) dependiendo del desplazamiento del medio de accionamiento (6) de dos posiciones funcionales (C, D) y dependiendo de la posición del medio selector (7) de al menos dos posiciones (A, B). El medio de maniobra y protección (1), integrado en el interior de la carcasa (9), se instala en una estructura (15), la cual a su vez puede ser instalada sobre el embarrado de distribución (12) de un cuadro de baja tensión.
(FR)
Le moyen de manoeuvre et de protection (1) de la présente invention, utilisable dans des tableaux basse tension, comprend un bâti (9) dans lequel peuvent être logés au moins un interrupteur automatique (5) à au moins deux positions, un moyen d'actionnement (6), qui dans le cas d'un interrupteur automatique (5) à trois positions permet la transmission d'au moins trois positions de manoeuvre (connexion, coupure et/ou sectionnement et mise à la terre) en fonction du déplacement du moyen d'actionnement (6) à deux positions fonctionnelles (C, D) et en fonction de la position du moyen sélecteur (7) à au moins deux positions (A, B). Le moyen de manoeuvre et de protection (1), intégré à l'intérieur du bâti (9), est installé dans une structure (15), laquelle à son tour peut être installée sur une barre omnibus de distribution (12) d'un tableau basse tension.
Also published as
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