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. 10, 2012
Filed:
May. 06, 2009
Applicants:
Yu-min Wu, Taipei County, TW;
Yi-chin Tsai, Banciao, TW;
Kwan-chiao Liao, Banqiao, TW;
Inventors:
Assignee:
Quanta Computer Inc., Tao Yuan Shien, TW;
Primary Examiner:
Int. Cl.
CPC ...
F25B 21/02 (2006.01); F28F 1/20 (2006.01); C12M 3/00 (2006.01); B01L 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention discloses a temperature variation apparatus for varying the temperature of a liquid. The temperature variation apparatus includes a metal tube, a power supply, a heat conductor, and a thermo-electric cooler (TEC). The liquid is poured into the metal tube. The power supply has an anode and a cathode respectively connected to two ends of the metal tube, so that the metal tube can be electrified to generate heat. The heat conductor encircles and contacts with the metal tube, and the thermo-electric cooler contacts with the heat conductor.