EP 1870916 B1 20101117 - Cylindrical slot guide activation of a load-break disconnector switch
Title (en)
Cylindrical slot guide activation of a load-break disconnector switch
Title (de)
Betätigung eines Lasttrennschalters durch Kulissenzylinder
Title (fr)
Actionnement par came cylindrique d'un disjoncteur sectionneur d'alternateur
Publication
Application
Priority
FR 0652628 A 20060623
Abstract (en)
[origin: EP1870916A1] The circuit breaker (1) has a cylindrical cam (40) for performing opening/closing sequence of a gas type switch (10), a sulfur hexafluoride type interruption switch (20) and a disconnecting switch (30). The cam has a wall in which recesses (42-1-42-3) are defined. The drive element controls one of contacts of the switches. The switches (10, 20, 30) have fixed contacts (12, 22, 32) and mobile contacts (14, 24, 34) respectively, manipulated by a single command connected to poles of the circuit breaker. Each mobile contact is actuated by using a synchronization and actuation device using the cam.
IPC 8 full level
H01H 33/66 (2006.01); H01H 3/42 (2006.01)
CPC (source: EP US)
H01H 33/6661 (2013.01 - EP US); H01H 3/42 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1870916 A1 20071226; EP 1870916 B1 20101117; AT E488852 T1 20101215; CN 101097808 A 20080102; CN 101097808 B 20120321; DE 602007010540 D1 20101230; FR 2902923 A1 20071228; FR 2902923 B1 20080919; JP 2008004553 A 20080110; JP 5236902 B2 20130717; US 2008011591 A1 20080117; US 7718913 B2 20100518
DOCDB simple family (application)
EP 07110719 A 20070621; AT 07110719 T 20070621; CN 200710112048 A 20070622; DE 602007010540 T 20070621; FR 0652628 A 20060623; JP 2007165657 A 20070622; US 82082907 A 20070621