Processing

Please wait...

PATENTSCOPE will be unavailable a few hours for maintenance reason on Saturday 31.10.2020 at 7:00 AM CET
Settings

Settings

Goto Application

1. WO2020193505 - RAPID SWITCHING ELEMENT

Publication Number WO/2020/193505
Publication Date 01.10.2020
International Application No. PCT/EP2020/058073
International Filing Date 24.03.2020
IPC
H01H 33/55 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
53Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
55Oil reservoirs or tanks; Lowering means therefor
H01H 33/68 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
68Liquid-break switches, e.g. oil-break
H01H 33/30 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
28Power arrangements internal to the switch for operating the driving mechanism
30using fluid actuator
CPC
H01H 2033/306
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
28Power arrangements internal to the switch for operating the driving mechanism
30using fluid actuator
306monitoring the pressure of the working fluid, e.g. for protection measures
H01H 33/555
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
53Cases
55Oil reservoirs or tanks; Lowering means therefor
555Protective arrangements responsive to abnormal fluid pressure, liquid level or liquid displacement, e.g. Buchholz relays
H01H 33/68
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
68Liquid-break switches, e.g. oil-break
Applicants
  • SIEMENS AKTIENGESELLSCHAFT [DE]/[DE]
Inventors
  • BAYRAM, Kerem
  • BINDRICH, Martin
  • DRECHSLER, Gerhard
  • EINSCHENK, Jürgen
  • FREUNDT, Karsten
  • PARANJAPE, Sujata
  • RÖHLING, Christoph
Priority Data
10 2019 204 227.927.03.2019DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) SCHNELLES SCHALTELEMENT
(EN) RAPID SWITCHING ELEMENT
(FR) ÉLÉMENT DE COMMUTATION RAPIDE
Abstract
(DE)
Die Erfindung betrifft ein schnell schaltendes Schaltelement und ein System zum Kurzschließen oder Erden von Nieder- und/oder Mittelspannungsanlagen mit einem solchen Schaltelement.
(EN)
The invention relates to a rapid switching element and to a system for shorting or earthing low- and/or medium-voltage installations using a switching element of this type.
(FR)
La présente invention concerne un élément de commutation à action rapide et un système pour court-circuiter ou mettre à la terre des installations de basses et/ou moyennes tensions de/avec un élément de commutation de ce genre.
Latest bibliographic data on file with the International Bureau