EP 0842519 A1 19980520 - WINDING DEVICE FOR FORMING AN ELECTRICAL COIL ON A MAGNETIC AIR GAP CIRCUIT
Title (en)
WINDING DEVICE FOR FORMING AN ELECTRICAL COIL ON A MAGNETIC AIR GAP CIRCUIT
Title (de)
WICKELVORRICHTUNG ZUR HERSTELLUNG EINER ELEKTRISCHEN SPULE AUF EINEM MAGNETKREIS MIT LUFTSPALT
Title (fr)
DISPOSITIF DE BOBINAGE POUR FORMER UNE BOBINE ELECTRIQUE SUR UN CIRCUIT MAGNETIQUE A ENTREFER
Publication
Application
Priority
- CH 9600264 W 19960719
- CH 226695 A 19950804
Abstract (en)
[origin: WO9706540A1] An essentially cylindrical coil (3) may be formed on a substantially straight arm of a magnetic circuit (1) having a very short air gap (2). For this purpose, a wire guide (6) including a wire inlet portion (8) and a wire outlet portion (9) as well as an elongate intermediate portion (11) is arranged to rotate about the axis (4) of the coil (3) and reciprocate in the axial direction of the coil. The height of the longitudinal cross section of the intermediate portion of the wire guide is smaller than the length of the air gap, over a distance no smaller than the length of the coil, whereby said intermediate portion is longitudinally and transversely insertable through the air gap.
IPC 1-7
IPC 8 full level
H01F 41/08 (2006.01); H01F 41/082 (2016.01)
CPC (source: EP US)
H01F 41/08 (2013.01 - EP US); H01F 41/082 (2016.01 - EP US)
Citation (search report)
See references of WO 9706540A1
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9706540 A1 19970220; AT E184420 T1 19990915; CH 690474 A5 20000915; DE 69604184 D1 19991014; DE 69604184 T2 20000615; EP 0842519 A1 19980520; EP 0842519 B1 19990908; JP 3007420 B2 20000207; JP H11505072 A 19990511; US 5709353 A 19980120
DOCDB simple family (application)
CH 9600264 W 19960719; AT 96921862 T 19960719; CH 226695 A 19950804; DE 69604184 T 19960719; EP 96921862 A 19960719; JP 50799097 A 19960719; US 69168896 A 19960802