Title:
An igniter for internal-combustion engines
Document Type and Number:
Japanese Patent JP6184833
Kind Code:
B2
Abstract:
A contactless ignition device for a general purpose engine having no battery, wherein a primary coil and a charging coil both have the desired inductance and impedance, and the ignition device has a configuration that is small, simple, and highly reliable. A primary coil (L1) and a charging coil (LCH) are wound around a primary bobbin (57) through which a yoke is inserted, the coils (L1, LCH) constituting a coil portion (L). The primary coil is configured from a plurality of coils (L11, L12) connected in parallel, and the primary coil and the charging coil are connected in series. The charging coil and the primary coil configured from the plurality of coils are configured by selectively binding an intermediate part of a single conducting wire to a plurality of terminals (63a~63c) formed on the primary bobbin, without cutting the conducting wire partway through.
Inventors:
Takuma Ayuzawa
Suzuki male figure
Masayuki Sugiyama
Yuichi Kakehashi
Suzuki male figure
Masayuki Sugiyama
Yuichi Kakehashi
Application Number:
JP2013219585A
Publication Date:
August 23, 2017
Filing Date:
October 22, 2013
Export Citation:
Assignee:
Mare Electric Drives Japan Co., Ltd.
International Classes:
F02P15/00; F02P3/01; F02P3/04; F02P3/08; H01T15/00
Domestic Patent References:
| JP10196503A | ||||
| JP2002260938A | ||||
| JP2008277533A |
Attorney, Agent or Firm:
Polaire Patent Business Corporation