Gas discharge tube having glass seal
US-11715631-B2 · Aug 1, 2023 · US
Surge arrester with a low response voltage and method for producing same
US9190811B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9190811-B2 |
| Application number | US-201214006262-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 21, 2012 |
| Priority date | Mar 21, 2011 |
| Publication date | Nov 17, 2015 |
| Grant date | Nov 17, 2015 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
A surge arrester includes a cavity formed by at least one insulating body and at least two electrodes, which extend into the cavity. The electrodes are oriented toward one another with their free ends and have an electrode spacing between one another. The electrodes include several different metallic materials in regions of the free ends.
First claim
Opening claim text (preview).
The invention claimed is: 1. A surge arrester, comprising: an insulated body having a cavity; and first and second electrodes, wherein the first and second electrodes extend into the cavity, wherein the first and second electrodes are oriented toward one another with their free ends, wherein the first and second electrodes have an electrode spacing between one another, wherein the first and second electrodes comprise several different metallic materials in regions of the free en…
Assignees
Inventors
Classifications
Patent family
Related publications grouped by family.
External sources
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US9190811B2 cover?
- A surge arrester includes a cavity formed by at least one insulating body and at least two electrodes, which extend into the cavity. The electrodes are oriented toward one another with their free ends and have an electrode spacing between one another. The electrodes include several different metallic materials in regions of the free ends.
- Who is the assignee on this patent?
- Soelter Eberhard, Epcos Ag
- What technology area does this patent fall under?
- Primary CPC classification H01T1/24. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Nov 17 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).