Title:
IGNITION DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/024563
Kind Code:
A1
Abstract:
This present invention has a coaxial structure wherein an internal conductor (2), an external conductor (3), and an insulating body (4) for insulation between the conductors are coaxially arranged. A connection terminal (5) for connecting the internal conductor (2) and the external conductor (3) to an electromagnetic wave transmitter (MW) is disposed on one end side of this structure. The internal conductor (2) on the other end side is extended beyond the external conductor (3), and the tip side of the extended internal conductor (2) is inverted and spirally wound so as to surround the internal conductor (2), thereby forming an inverted winding part (20) having a resonant structure. The diameter and length of the internal conductor (2) extending beyond the external conductor (3) and the number of turns of the inverted winding part (20) are determined such that the capacitive reactance (XC) and inductive reactance (XL) of the inverted winding part (20) become substantially the same.
Inventors:
IKEDA YUJI (JP)
OHTSUBO HIDEKAZU (JP)
OHTSUBO HIDEKAZU (JP)
Application Number:
PCT/JP2015/072615
Publication Date:
February 18, 2016
Filing Date:
August 10, 2015
Export Citation:
Assignee:
IMAGINEERING INC (JP)
International Classes:
F02P23/04; F02P3/01; H01T13/20; H01T13/32; H01T13/40; H05H1/24
Foreign References:
| JP2009038025A | 2009-02-19 | |||
| JP2006132518A | 2006-05-25 | |||
| JP2010520400A | 2010-06-10 | |||
| JP2009281188A | 2009-12-03 | |||
| JP2009115093A | 2009-05-28 |
Other References:
See also references of EP 3181891A4
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