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:
Feb. 12, 2002
Filed:
Feb. 28, 2000
Tatsuo Kontani, Mino, JP;
Kantaro Aoki, Shimizu, JP;
CSE Inc., Osaka, JP;
Abstract
An apparatus for controlling the temperature of a fluid by use of a thermoelectric device comprises at least one temperature control unit, which is composed of a first heat-transfer member having at least one channel, through which the fluid flows, a pair of thermo-modules each incorporating the thermoelectric device, which are placed on opposite surfaces of the first heat-transfer member, and a pair of second heat-transfer members, each of which has a flange on its periphery and is placed on the thermo-module. The temperature control unit is stably held between a pair of holding frames each having an aperture such that each of the holding frames is pressed against the flange of the second heat-transfer member through a sealing material having elasticity, and a part of the second heat-transfer member is exposed through the aperture. This apparatus is capable of cooling the fluid without chlorofluorocarbons (CFCs) used as a coolant for conventional refrigerators.