EP 1105896 B1 20020410 - STEP SWITCH WITH SELECTOR
Title (en)
STEP SWITCH WITH SELECTOR
Title (de)
STUFENSCHALTER MIT EINEM VORWÄHLER
Title (fr)
COMMUTATEUR A GRADINS AVEC PRESELECTEUR
Publication
Application
Priority
- DE 19836463 A 19980812
- EP 9903868 W 19990604
Abstract (en)
[origin: DE19836463C1] The invention relates to a step switch with a selector for continuous switching between different winding tappings of a tapped transformer. The entire selector is configured as a separate component group and housed in a separate housing made of an insulating material. The fixed selector contacts are configured in a circular manner and arranged around a switch stick in different planes in the interior of the insulating cylinder. They are switched by selector contact bridges which have radially elastic contact elements and are fixed to the switch stick.
IPC 1-7
IPC 8 full level
H01F 29/02 (2006.01); H01F 29/04 (2006.01); H01H 1/00 (2006.01); H01H 9/00 (2006.01); H01H 31/28 (2006.01); H01H 3/44 (2006.01)
IPC 8 main group level
H01H (2006.01)
CPC (source: EP KR US)
H01H 9/0016 (2013.01 - EP US); H01H 9/0044 (2013.01 - EP US); H01H 63/02 (2013.01 - KR); H01H 3/44 (2013.01 - EP US)
Designated contracting state (EPC)
AT DE FR GB IT SE
DOCDB simple family (publication)
US 6849813 B1 20050201; AT E216124 T1 20020415; AU 4506699 A 20000306; BG 104588 A 20010131; BG 63834 B1 20030228; BR 9907917 A 20010911; BR 9907917 B1 20130528; CA 2340262 A1 20000224; CN 1123020 C 20031001; CN 1275240 A 20001129; CZ 20001327 A3 20000816; CZ 297115 B6 20060913; DE 19836463 C1 19991021; DE 59901215 D1 20020516; EP 1105896 A1 20010613; EP 1105896 B1 20020410; HK 1036875 A1 20020118; HU 223889 B1 20050329; HU P0100174 A2 20010528; HU P0100174 A3 20020930; JP 2002522918 A 20020723; JP 4588880 B2 20101201; KR 100407621 B1 20031128; KR 20010071953 A 20010731; PL 192641 B1 20061130; PL 351754 A1 20030616; RO 118989 B1 20040130; RU 2219609 C2 20031220; UA 53800 C2 20030217; WO 0010182 A1 20000224
DOCDB simple family (application)
US 55429100 A 20000509; AT 99927873 T 19990604; AU 4506699 A 19990604; BG 10458800 A 20000710; BR 9907917 A 19990604; CA 2340262 A 19990604; CN 99801347 A 19990604; CZ 20001327 A 19990604; DE 19836463 A 19980812; DE 59901215 T 19990604; EP 9903868 W 19990604; EP 99927873 A 19990604; HK 01105574 A 20010810; HU P0100174 A 19990604; JP 2000565550 A 19990604; KR 20017000743 A 20010117; PL 35175499 A 19990604; RO 200100155 A 19990604; RU 2001106638 A 19990604; UA 01020907 A 19990604