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Patent Searching and Data


Title:
IGNITION DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/065310
Kind Code:
A1
Abstract:
[Problem] To provide an ignition device with an electromagnetic wave resonance structure having high ignition power and low reflected electric power. The ignition device is provided with: a first substrate and a second substrate that are cuboidal; and one or a plurality of intermediate substrates which are disposed between the first substrate and the second substrate and which have a shorter long-side length than the first and second substrates. The first substrate is provided, on an intermediate substrate-side surface thereof, with an input portion for receiving the input of electromagnetic waves from the outside, a first electrode portion, and an electromagnetic wave transmission line connecting the input portion and the first electrode portion. The second substrate is provided, on an intermediate substrate-side surface thereof, with an electromagnetic wave resonance portion, and a second electrode portion electrically connected to the electromagnetic wave resonance portion. The ignition device is characterized in that the first electrode portion and the second electrode portion, and a part of the electromagnetic wave transmission line and a part of the resonance portion are respectively opposed to each other via a space in a location in which the intermediate substrate is not disposed.

Inventors:
IKEDA Yuji (Inc. 7-4-4, Minatojimaminami-machi, Chuo-ku, Kobe-sh, Hyogo 47, 〒6500047, JP)
MAKITA Minoru (Inc. 7-4-4, Minatojimaminami-machi, Chuo-ku, Kobe-sh, Hyogo 47, 〒6500047, JP)
Application Number:
JP2016/080651
Publication Date:
April 20, 2017
Filing Date:
October 17, 2016
Export Citation:
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Assignee:
IMAGINEERING, INC. (7-4-4, Minatojimaminami-machi Chuo-ku, Kobe-sh, Hyogo 47, 〒6500047, JP)
International Classes:
H01T13/20; F02P3/01; F02P23/04; H01T13/44
Foreign References:
JP2012127286A2012-07-05
JP2011150830A2011-08-04
Other References:
See also references of EP 3364509A4
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