EP 2346055 A1 20110720 - Switch operating device
Title (en)
Switch operating device
Title (de)
Schalterbetriebsvorrichtung
Title (fr)
Dispositif de commutation
Publication
Application
Priority
JP 2010005066 A 20100113
Abstract (en)
A switch operating device has: an electric motor (5) capable of being rotated in both positive and negative directions; a drive shaft (6) rotated by the electric motor (5); a drive-side intermittent gear (8) rotated by the drive shaft (6); a driven-side intermittent gear (10) rotated by the drive-side intermittent gear (8); a main shaft (11) that is fixed to the driven-side intermittent gear (10) to drive the contacts of the switch; a disconnector lock cam (19a) and a grounding switch lock cam (19b) fixed to the main shaft (11) to be rotated; and a disconnector lock pin (52a) and a grounding switch lock pin (52b) that are capable of being engaged with and released from the disconnector lock cam (19a) and the grounding switch lock cam (19b) and capable of inhibiting predetermined range of rotation of the main shaft (11) when being engaged.
IPC 8 full level
CPC (source: EP)
H01H 3/40 (2013.01); H01H 3/42 (2013.01); H01H 3/3047 (2013.01); H01H 31/003 (2013.01)
Citation (applicant)
- JP 2003208837 A 20030725 - TOSHIBA CORP
- JP 2005050613 A 20050224 - TKD KK
- JP 2003022735 A 20030124 - TKD KK
- JP 2002150897 A 20020524 - MITSUBISHI ELECTRIC CORP
- JP H0554747 A 19930305 - MITSUBISHI ELECTRIC CORP
Citation (search report)
- [A] JP 2002152922 A 20020524 - TOSHIBA CORP
- [A] EP 1901323 A1 20080319 - AREVA T & D SA [FR]
- [AD] JP 2002150897 A 20020524 - MITSUBISHI ELECTRIC CORP
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2346055 A1 20110720; EP 2346055 B1 20150225; CN 102129922 A 20110720; CN 102129922 B 20131106; JP 2011146199 A 20110728; JP 5367594 B2 20131211
DOCDB simple family (application)
EP 11150702 A 20110112; CN 201110006755 A 20110113; JP 2010005066 A 20100113