EP 1891653 A1 20080227 - ENERGY STORE
Title (en)
ENERGY STORE
Title (de)
KRAFTSPEICHER
Title (fr)
ACCUMULATEUR DE FORCE
Publication
Application
Priority
- EP 2006004043 W 20060429
- DE 102005027527 A 20050615
Abstract (en)
[origin: US2009288934A1] The invention relates to an energy store for a load tap changer with a longitudinally movable lifting carriage and an also longitudinally movable snap-action carriage which follows the movement of the lifting carriage after being triggered and whose longitudinal movement is converted into a rotary movement of an output shaft that actuates the load tap changer. In order to do so, two rolls which are guided in an especially geometrically designed guide rail are disposed on the snap-action carriage. Only one of the two rolls is positively guided in the guide rail during the first part of each movement of the snap-action carriage while the other roll can be moved freely. The second roll that could previously be moved freely is then positively guided during the second part of the movement while the roll which was previously guided can be moved freely. The roll which was initially guided is positively guided once again during the third part of the movement.
IPC 8 full level
H01H 9/00 (2006.01); H01H 3/30 (2006.01); H01H 3/42 (2006.01)
CPC (source: EP KR US)
H01H 3/3052 (2013.01 - EP KR US); H01H 3/42 (2013.01 - EP KR US); H01H 9/0027 (2013.01 - EP KR US)
Citation (search report)
See references of WO 2006133767A1
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 NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2009288934 A1 20091126; US 7652218 B2 20100126; AT E472162 T1 20100715; BR PI0605930 A2 20091027; BR PI0605930 B1 20180320; CN 101019198 A 20070815; CN 101019198 B 20100519; DE 102005027527 B3 20060817; DE 502006007265 D1 20100805; EP 1891653 A1 20080227; EP 1891653 B1 20100623; ES 2347000 T3 20101022; HK 1115225 A1 20081121; JP 2008544505 A 20081204; JP 4693901 B2 20110601; KR 101213058 B1 20121217; KR 20080016519 A 20080221; RU 2007107088 A 20080910; RU 2394297 C2 20100710; UA 91229 C2 20100712; WO 2006133767 A1 20061221
DOCDB simple family (application)
US 92207806 A 20060429; AT 06753459 T 20060429; BR PI0605930 A 20060429; CN 200680000802 A 20060429; DE 102005027527 A 20050615; DE 502006007265 T 20060429; EP 06753459 A 20060429; EP 2006004043 W 20060429; ES 06753459 T 20060429; HK 08104790 A 20080430; JP 2008516149 A 20060429; KR 20077006239 A 20060429; RU 2007107088 A 20060429; UA A200800488 A 20060429