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:
May. 19, 2009
Filed:
Jan. 31, 2004
Liqing HU, Shanghai, CN;
Jianwei Xia, Shanghai, CN;
Liqing Hu, Shanghai, CN;
Jianwei Xia, Shanghai, CN;
Shen-Li High Tech Co., Ltd (Shanghai), Shanghai, CN;
Abstract
The invention discloses an integral multi-stack system of fuel cell. The system includes at least one pair of fuel cell stacks, a manifolding functional frame, and an attaching device for securely installing each pair of fuel cell stacks to the manifolding functional frame. Each fuel cell stack has a pair of end plates and six openings including a fuel inlet, an oxidant inlet, a cooling agent inlet, a fuel outlet, an oxidant outlet, and cooling agent outlet all formed on one end plate thereof. When the fuel cell stacks are securely installed onto the manifolding functional frame, each opening thereof is air commnicateable to a sub-passage defined in the body without being communicated with one another and respectively communicated to a plurality of main passages defined in the body, making the main passages and the sub-passages be able to be used to supply and/or discharge gas or liquid being used by all the fuel cell stacks integrated.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile