Fuel cell type power generation device, electronic apparatus and treatment method of fuel

US8980489B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-8980489-B2
Application numberUS-72657607-A
CountryUS
Kind codeB2
Filing dateMar 22, 2007
Priority dateMar 27, 2006
Publication dateMar 17, 2015
Grant dateMar 17, 2015

How to read this patent

A practical reading order for non-experts. Skip the full description unless you need deep technical detail.

  1. Title

    What the patent document calls the invention.

  2. Abstract

    A short plain-language summary of the technical disclosure.

  3. Assignees and inventors

    Who owns or filed the patent and who is credited as inventor.

  4. Key dates

    Filing, priority, publication, and grant dates set the timeline.

  5. First independent claim

    The legal scope of protection — read this for what is actually claimed.

  6. CPC / IPC classifications

    Technology tags used to group this patent with similar filings.

  7. Citations and related patents

    Prior art links and similar publications in this corpus.

Abstract

Official abstract text for this publication.

A fuel cell type power generation device including: a fuel cell extracting electric power by an electrochemical reaction of a fuel; a first combustor burning an unreacted fuel exhausted from the fuel cell; and a second combustor burning an unburned fuel exhausted from the first combustor.

First claim

Opening claim text (preview).

What is claimed is: 1. A fuel cell type power generation device comprising: a fuel cell for extracting electric power by an electrochemical reaction of a fuel; a first combustor for burning an unreacted fuel exhausted from the fuel cell; a second combustor for burning an unburned fuel exhausted from the first combustor; a reformer for producing the fuel by reforming a raw fuel and sending the produced fuel to the fuel cell; a heat-insulating package for containing the refo…

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 US8980489B2 cover?
A fuel cell type power generation device including: a fuel cell extracting electric power by an electrochemical reaction of a fuel; a first combustor burning an unreacted fuel exhausted from the fuel cell; and a second combustor burning an unburned fuel exhausted from the first combustor.
Who is the assignee on this patent?
Terada Toshihito, Casio Computer Co Ltd
What technology area does this patent fall under?
Primary CPC classification H01M8/0612. Mapped technology areas include Electricity.
When was this patent published?
Publication date Tue Mar 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).