EP 0063963 B1 19850911 - METHOD AND APPARATUS FOR COATING FILAMENTS
Title (en)
METHOD AND APPARATUS FOR COATING FILAMENTS
Publication
Application
Priority
US 25869081 A 19810429
Abstract (en)
[origin: EP0063963A1] Apparatus for coating a filament (24) to make magnet wire includes a die block (64) with entrance and exit dies (61, 62) each having an entrance (80, 92), an exit (86, 96), and a throat (82, 93) the respective throats being connected to the respective entrances by respective converging interior walls (84, 94). The block (64) has an interior passage (65) which, together with the dies (61, 62) forms a central die chamber (95) filled with flowable, hardenable coating material (115) to form a coating on the filament (24) passing through the dies (61, 62). The material (115) is supplied at a controlled temperature and pressure through a bore (75).
IPC 1-7
IPC 8 full level
H01B 13/06 (2006.01); H01B 13/16 (2006.01)
CPC (source: EP)
H01B 13/16 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0063963 A1 19821103; EP 0063963 B1 19850911; AT E15566 T1 19850915; DE 3266135 D1 19851017
DOCDB simple family (application)
EP 82302193 A 19820428; AT 82302193 T 19820428; DE 3266135 T 19820428