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1. WO2013153280 - ELECTRIC CURRENT SWITCHING APPARATUS

Publication Number WO/2013/153280
Publication Date 17.10.2013
International Application No. PCT/FI2013/050385
International Filing Date 08.04.2013
Chapter 2 Demand Filed 10.02.2014
IPC
H01H 19/02 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
19Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
02Details
CPC
H01H 1/2041
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
1Contacts
12characterised by the manner in which co-operating contacts engage
14by abutting
20Bridging contacts
2041Rotating bridge
H01H 33/12
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
04Means for extinguishing or preventing arc between current-carrying parts
12Auxiliary contacts on to which the arc is transferred from the main contacts
H01H 71/0214
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
71Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
02Housings; Casings; Bases; Mountings
0207Mounting or assembling the different parts of the circuit breaker
0214Housing or casing lateral walls containing guiding grooves or special mounting facilities
H01H 71/08
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
71Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
08Terminals; Connections
H01H 73/045
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
73Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
02Details
04Contacts
045Bridging contacts
Applicants
  • ABB OY [FI]/[FI]
Inventors
  • MATTLAR, Harri
  • VÄLIVAINIO, Mikko
Agents
  • KINNUNEN, Kari
Priority Data
12163951.212.04.2012EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ELECTRIC CURRENT SWITCHING APPARATUS
(FR) APPAREIL DE COMMUTATION DE COURANT ÉLECTRIQUE
Abstract
(EN)
An electric switch, comprising a housing module (100) housing a movable contact (122) and a stationary contact (110) having a contact portion (110B) to be contacted by the movable contact (122). The stationary contact comprises a mounting portion (110A), which mounting portion (110B) is positioned closer to the centre of the housing module (100) than the contact portion (110B) of the stationary contact (110).
(FR)
L'invention concerne un commutateur électrique qui comporte un module de boîtier (100) recevant un contact mobile (122) et un contact stationnaire (110) ayant une partie de contact (110B) destinée à venir en contact avec le contact mobile (122). Le contact stationnaire comporte une partie de montage (110A), ladite partie de montage (110B) étant positionnée plus proche du centre du module de boîtier (100) que la partie de contact (110B) du contact stationnaire (110).
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