Materials for disinfection produced by non-thermal plasma
US-9585390-B2 · Mar 7, 2017 · US
Plasma generation device
US9928992B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9928992-B2 |
| Application number | US-201615169768-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 1, 2016 |
| Priority date | Jun 5, 2015 |
| Publication date | Mar 27, 2018 |
| Grant date | Mar 27, 2018 |
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Abstract
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A plasma generation device includes: a pair of electrodes that cause plasma to be generated in atmospheric pressure by a voltage being applied between the pair of electrodes; and a power source that includes a step-up transformer that has a coupling coefficient of 0.9 or greater and 0.9999 or less and generates the voltage.
First claim
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What is claimed is: 1. A plasma generation device comprising: a pair of electrodes that cause plasma to be generated in atmospheric pressure by a voltage being applied between the pair of electrodes; and a power source that includes a step-up transformer that has a coupling coefficient of 0.9 or greater and 0.9999 or less and generates the voltage, wherein the voltage has a periodic voltage waveform having, in each period, a first voltage that generates discharge between the p…
Assignees
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Classifications
Electricity · mapped topic
- H05H1/247Primary
Electricity · mapped topic
Electricity · mapped topic
Human Necessities · mapped topic
Chemistry & Metallurgy · mapped topic
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Frequently asked questions
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- What does patent US9928992B2 cover?
- A plasma generation device includes: a pair of electrodes that cause plasma to be generated in atmospheric pressure by a voltage being applied between the pair of electrodes; and a power source that includes a step-up transformer that has a coupling coefficient of 0.9 or greater and 0.9999 or less and generates the voltage.
- Who is the assignee on this patent?
- Panasonic Ip Man Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification H05H1/247. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Mar 27 2018 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 2 related publications on this page (citations in our corpus or others sharing the same primary CPC).