Method of manufacturing nano gap sensor using residual stress and nano gap sensor manufactured thereby
US-2016341688-A1 · Nov 24, 2016 · US
Hydrogen sensing apparatus and method
US9028671B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9028671-B2 |
| Application number | US-201113187207-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 20, 2011 |
| Priority date | Sep 14, 2002 |
| Publication date | May 12, 2015 |
| Grant date | May 12, 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.
An apparatus and methods are provided for the accurate determination of hydrogen content in fluid media at elevated temperatures. The apparatus consists of a proton conducting solid electrolyte in contact with an internal metal/hydrogen reference standard, in which the electrolyte and the reference material are in a chemically stable contact. The electrical signal generated is a function of the hydrogen concentration on the measuring side.
First claim
Opening claim text (preview).
We claim: 1. An apparatus for measuring hydrogen concentration at a temperature above 500° C., comprising an oxide-based proton-conducting solid electrolyte in conjunction with, or in contact with, a self-contained, sealed, metal/hydrogen reference standard comprising a reference material, which is zirconium or an alloy of zirconium, wherein the zirconium or zirconium alloy contains at least 1010 ppm of oxygen, with a metal to hydrogen atomic ratio such that two phases of the metal…
Assignees
Inventors
Classifications
Physics · mapped topic
- G01N33/005Primary
Physics · mapped topic
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 US9028671B2 cover?
- An apparatus and methods are provided for the accurate determination of hydrogen content in fluid media at elevated temperatures. The apparatus consists of a proton conducting solid electrolyte in contact with an internal metal/hydrogen reference standard, in which the electrolyte and the reference material are in a chemically stable contact. The electrical signal generated is a function of the…
- Who is the assignee on this patent?
- Fray Derek John, Schwandt Carsten, Cambridge Entpr Ltd
- What technology area does this patent fall under?
- Primary CPC classification G01N33/005. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue May 12 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).