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Method and apparatus for transmission of energy and data
US8928181B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8928181-B2 |
| Application number | US-73340608-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 12, 2008 |
| Priority date | Aug 30, 2007 |
| Publication date | Jan 6, 2015 |
| Grant date | Jan 6, 2015 |
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Abstract
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In a method and in an apparatus for transmission of energy and data, with a primary side, on which an amplifier is arranged, with a secondary side, on which a data source, e.g. a measuring sensor, is arranged, and with a plug-together assembly inductively coupling, galvanically completely isolated, the primary side and the secondary side, to minimize power losses and disturbing influences of fluctuating parameters, power from the plug-together assembly and from the amplifier, preferably a Class-E-amplifier, is controlled to a predeterminable, desired value. For this, a microcontroller taps the primary voltage on the primary winding and produces for the amplifier a controlled operating voltage as well as a controlled operating frequency, in order to keep the working point of the amplifier always in the optimal region.
First claim
Opening claim text (preview).
The invention claimed is: 1. A method for the transmission of energy and data, wherein a primary side with an amplifier with a connected primary winding and a secondary side with a data source are provided, wherein said data source is a digital sensor with a connected secondary winding, comprising the steps of: inductively coupling, galvanically completely isolating the amplifier and the data source by means of a plug-together assembly; inductively transmitting energy from the a…
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Electricity · mapped topic
- H03F3/2176Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US8928181B2 cover?
- In a method and in an apparatus for transmission of energy and data, with a primary side, on which an amplifier is arranged, with a secondary side, on which a data source, e.g. a measuring sensor, is arranged, and with a plug-together assembly inductively coupling, galvanically completely isolated, the primary side and the secondary side, to minimize power losses and disturbing influences of fl…
- Who is the assignee on this patent?
- Buschnakowski Stephan, Pechstein Torsten, Scheibe Sven-Matthias, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification H03F3/2176. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Jan 06 2015 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).