Title:
導体棒の製造方法
Document Type and Number:
Japanese Patent JP4324378
Kind Code:
B2
Abstract:
The method involves making sub-conductors, coating sub-conductor areas to be insulated with synthetic powder, sintering the coating to melt the material and at least partly setting to form an insulating coating, whereby at least an outer insulating layer is not fully hardened, assembling several sub-conductors to form a conducting rod, sintering while compressing to melt the not fully hardened material, then fully hardening the remaining material. The method involves making the sub-conductors, coating the sub-conductor areas to be insulated with synthetic powder, sintering the powder coating to melt the material and at least partly setting the material to form an insulating coating, whereby at least an outer insulating layer is not fully hardened, assembling several sub-conductors to form a conducting rod, sintering while pressing the sub-conductors together to melt the not fully hardened material, then fully hardening the remaining material.
Inventors:
Bauman Thomas
Kramt Thomas
Nienburg Hans-Christophe
Kramt Thomas
Nienburg Hans-Christophe
Application Number:
JP2002574209A
Publication Date:
September 02, 2009
Filing Date:
March 15, 2002
Export Citation:
Assignee:
ALSTOM Technology Ltd
International Classes:
H01B13/00; H02K3/14; H02K3/34; H02K15/12
Domestic Patent References:
| JP2000510678A |
Foreign References:
| US4204087 | ||||
| DE2538702A |
Attorney, Agent or Firm:
Mitsufumi Esaki
Tsuneo Mihara
Okumura Yoshimichi
Blacksmith
Tsuneo Mihara
Okumura Yoshimichi
Blacksmith