Cap shielded ignition system
US-9843165-B2 · Dec 12, 2017 · US
Signal processing device
US9506447B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9506447-B2 |
| Application number | US-201213982576-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 31, 2012 |
| Priority date | Jan 31, 2011 |
| Publication date | Nov 29, 2016 |
| Grant date | Nov 29, 2016 |
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- Title
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Abstract
Official abstract text for this publication.
An engine control device 13 that cannot output a control signal to an electromagnetic wave emission device 30 is used to emit electromagnetic wave at an appropriate timing from the device 30 to a combustion chamber 10 . A signal processing device 40 is connected to the engine control device 13 that outputs an ignition signal for instructing an ignition device 12 of the engine 20 to ignite fuel air mixture in the combustion chamber 10 of the engine 20 . The signal processing device 40 , upon receiving the ignition signal, outputs to the electromagnetic wave emission device 30 an electromagnetic wave drive signal that determines based on the ignition signal an emission period, which is a period for the electromagnetic wave emission device 30 to emit an electromagnetic wave to the combustion chamber 10 , so that an ignition operation is performed during the emission period of the electromagnetic wave.
First claim
Opening claim text (preview).
What is claimed is: 1. A signal processing device, which is connected to an engine control device that outputs an ignition signal which defines a timing for an ignition device of an engine to ignite a fuel air mixture in a combustion chamber of the engine, the signal processing device being configured to, upon receiving the ignition signal, output an electromagnetic wave drive signal to an electromagnetic wave emission device attached to the engine, the electromagnetic wave drive s…
Assignees
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Classifications
Mechanical Engineering · mapped topic
- F02P15/00Primary
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
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Frequently asked questions
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- What does patent US9506447B2 cover?
- An engine control device 13 that cannot output a control signal to an electromagnetic wave emission device 30 is used to emit electromagnetic wave at an appropriate timing from the device 30 to a combustion chamber 10 . A signal processing device 40 is connected to the engine control device 13 that outputs an ignition signal for instructing an ignition device 12 of the engine 20 …
- Who is the assignee on this patent?
- Ikeda Yuji, Makita Minoru, Imagineering Inc
- What technology area does this patent fall under?
- Primary CPC classification F02P15/00. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Nov 29 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).