Title:
レベルワウンドコイルとその製造方法、およびレベルワウンドコイルの包装体
Document Type and Number:
Japanese Patent JP4001167
Kind Code:
B2
Abstract:
A level wound coil (LWC) having a plurality of coil layers each of which has a pipe wound in alignment winding and in traverse winding. The LWC has a shift section where the pipe is shifted from the m-th coil layer to the (m+1)-th coil layer on a bottom surface thereof when the LWC is disposed on a mount surface. The shift section has the k-th shift section on inner layer side and the (k+1)-th shift section on outer layer side, where a start point of the (k+1)-th shift section does not transit, relative to a start point of the k-th shift section, to a winding direction of the pipe.
Inventors:
Ken Horiguchi
Yusuke Takenaga
Nomura Katsumi
Hofu Mamoru
Kenichi Inui
Kawano people
Yusuke Takenaga
Nomura Katsumi
Hofu Mamoru
Kenichi Inui
Kawano people
Application Number:
JP2005367280A
Publication Date:
October 31, 2007
Filing Date:
December 20, 2005
Export Citation:
Assignee:
Hitachi Cable Ltd.
International Classes:
B65H54/28; B65D71/02; B65D71/06; B65D81/02; B65D85/04; B65H55/04
Domestic Patent References:
| JP2002370869A |
Attorney, Agent or Firm:
Polaire Patent Business Corporation