The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 21, 2004
Filed:
Mar. 25, 2002
Aisin Seiki Kabushiki Kaisha, Kariya, JP;
Abstract
A fuel-cell cogeneration system of electrical energy and hot water includes an off-gas burner for burning an off-gas from an anode electrode of a fuel cell, a reformer including a reformer burner for burning a mixture of air and fuel, a first heat exchanger provided at a downstream-side of stack cooling water, wherein the first heat exchanger is adapted to exchange heat from the off-gas burner with the stack cooling water from the fuel cell, to heat the stack cooling water, and a switch for switching a direction of flow of a reformed gas from the reformer, depending on an operation condition of the system and a demand for the hot water.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile