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:
Apr. 13, 2010
Filed:
Mar. 24, 2008
Wen-tang Hong, Caotun Township, Nantou County, TW;
Chen-po Lai, Taoyuan County, TW;
Szu-han Wu, Taoyuan, TW;
Hung-yu Wang, Jhonghe, TW;
Ruey-yi Lee, Longtan Township, Taoyuan County, TW;
Chien-hsiung Lee, Longtan Township, Taoyuan County, TW;
Wen-Tang Hong, Caotun Township, Nantou County, TW;
Chen-Po Lai, Taoyuan County, TW;
Szu-Han Wu, Taoyuan, TW;
Hung-Yu Wang, Jhonghe, TW;
Ruey-Yi Lee, Longtan Township, Taoyuan County, TW;
Chien-Hsiung Lee, Longtan Township, Taoyuan County, TW;
Atomic Energy Council, Taoyuan, TW;
Abstract
An apparatus is disclosed for measuring the permeability of an anode of a solid oxide fuel cell. The apparatus includes a specimen container, an air reservoir and a recorder. The specimen container includes a can and a cover. The can includes a tunnel defined therein and a cavity in communication with the tunnel. The anode can be disposed in the cavity. The cover includes a tunnel defined therein and a bulger inserted in the cavity and pressed against the anode so that air can penetrate the anode and travel into the tunnel of the can from the tunnel of the cover. The air reservoir is in communication with the cover. The recorder measures and records the pressure and temperature of air in the air reservoir before and after the air is introduced into the specimen container from the air reservoir.