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:
Jul. 08, 2014
Filed:
May. 19, 2006
Sheng-yong Shen, Taoyuan County, TW;
Lan-feng Chang, Taoyuan County, TW;
Ku-yen Kang, Hsinchu, TW;
Chiou-chu Lai, Hsinchu, TW;
Sheng-Yong Shen, Taoyuan County, TW;
Lan-Feng Chang, Taoyuan County, TW;
Ku-Yen Kang, Hsinchu, TW;
Chiou-Chu Lai, Hsinchu, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
The invention provides a fuel supply control system for fuel cells, controlling fuel concentration in a fuel unit. The fuel supply control system comprises a first thermal meter detecting a system temperature of the fuel cell, a fuel supply device comprising a fuel tank storing highly concentrated fuel and a fuel deliver device delivering fuel from the fuel tank to the fuel unit to adjust fuel concentration thereof, and a controller calculating a difference between a predetermined and an environmental temperature, generating a first velocity by adjusting the predetermined fuel supply velocity according to the temperature difference, and setting the delivery velocity of the fuel delivering device according to the first velocity.