Title:
COIL COMPONENT
Document Type and Number:
Japanese Patent JP3928368
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a coil component to be connected to a transmission line such as a telephone line which is secured for insulation by preventing a short circuit between a primary winding and a secondary winding.
SOLUTION: A stepped part which has a stair-like shape such that the height becomes lower from a recessed section 35 toward a side face end part of a lower end collar 21 and has a tapered section from the winding shaft 22 side toward the side face end part side of the lower end collar 21 is formed on a lower face of the lower end collar 21. An outgoing wire 30 is arranged from inside the recessed section 35 onto a stepped part 36, to be engaged with the stepped part 36. The outgoing wire 30 is disposed at a different level from an adjacent outgoing wire 30.
Inventors:
Ken Koyama
Yasushi Koji
Mutsuhiro Takeuchi
Yasushi Koji
Mutsuhiro Takeuchi
Application Number:
JP2001117856A
Publication Date:
June 13, 2007
Filing Date:
April 17, 2001
Export Citation:
Assignee:
Matsushita Electric Industrial Co., Ltd
International Classes:
H01F27/29; (IPC1-7): H01F27/29
Domestic Patent References:
| JP63073915U | ||||
| JP9035947A | ||||
| JP59031206U | ||||
| JP60094804U | ||||
| JP11186065A | ||||
| JP60085804U |
Attorney, Agent or Firm:
Fumio Iwahashi
Hiroki Naito
Daisuke Nagano
Hiroki Naito
Daisuke Nagano