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. 19, 2016
Filed:
May. 26, 2010
Terry A. Berger, Englewood, FL (US);
Kimber Fogelman, Hockessin, DE (US);
Terry A. Berger, Englewood, FL (US);
Kimber Fogelman, Hockessin, DE (US);
Agilent Technologies, Inc., Santa Clara, CA (US);
Abstract
A system for chilling a pumping system includes a Peltier cooling element, and first and second heat exchangers. The Peltier element is arranged near a pump head of a pump such that the Peltier element and the pump head are in thermal contact, where the Peltier element chills the pump head and a mobile phase flowstream prior to fluid from the mobile phase flowstream entering the pump. The first heat exchanger is attached to the Peltier element, and removes heat from the Peltier element using a circulating fluid. The second heat exchanger cools the circulating fluid, where the Peltier element and the pump head are arranged in an area that is isolated from the second heat exchanger.