EP 0990246 A2 20000405 - ELECTROMAGNET SYSTEM AND METHOD FOR ASSEMBLING A CORE AND A YOKE IN SUCH A SYSTEM
Title (en)
ELECTROMAGNET SYSTEM AND METHOD FOR ASSEMBLING A CORE AND A YOKE IN SUCH A SYSTEM
Title (de)
ELEKTROMAGNETSYSTEM UND VERFAHREN ZUM FÜGEN VON KERN UND JOCH IN EINEM SOLCHEN SYSTEM
Title (fr)
SYSTEME D'ELECTRO-AIMANT ET PROCEDE POUR ASSEMBLER UN NOYAU ET UNE CULASSE DANS UN TEL SYSTEME
Publication
Application
Priority
- DE 9801386 W 19980520
- DE 19726055 A 19970619
Abstract (en)
[origin: DE19726055C1] An electromagnet system including a yoke (1) and having a core (2) which is fixed with a fixture end (23) in a round hole (13) of a yoke section, in which the core (2) has a preferably cylindrical shaft (24) and a conical section (25) widening to it's fixture end (23), the conical section piercing the yoke material with a core diameter exceeding the diameter of the round hole (13). On the conical section (25), is formed a thread (26,27), the conical section being inserted with self-forming threading on the threadless wall of the likewise conically widening recess (13) of the yoke (1).
IPC 1-7
IPC 8 full level
H01H 49/00 (2006.01); H01F 7/08 (2006.01); H01H 36/00 (2006.01); H01H 50/36 (2006.01)
CPC (source: EP KR US)
H01F 7/081 (2013.01 - EP US); H01H 50/16 (2013.01 - KR); H01H 50/36 (2013.01 - EP US); H01H 2050/367 (2013.01 - EP US)
Citation (search report)
See references of WO 9859351A2
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
DE 19726055 C1 19981112; CA 2294156 A1 19981230; CA 2294156 C 20061205; DE 59805327 D1 20021002; EP 0990246 A2 20000405; EP 0990246 B1 20020828; JP 2002508881 A 20020319; JP 3923092 B2 20070530; KR 100515433 B1 20050920; KR 20010013931 A 20010226; TW 382715 B 20000221; US 6300851 B1 20011009; WO 9859351 A2 19981230; WO 9859351 A3 19990318
DOCDB simple family (application)
DE 19726055 A 19970619; CA 2294156 A 19980520; DE 59805327 T 19980520; DE 9801386 W 19980520; EP 98934755 A 19980520; JP 50352999 A 19980520; KR 19997011953 A 19980520; TW 87107378 A 19980513; US 44570799 A 19991209