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:
Dec. 11, 1984
Filed:
Mar. 23, 1984
David E Jones, Pecatonica, IL (US);
Apache Chemicals, Inc., Seward, IL (US);
Abstract
A temperature controller for liquid chemical bubbler containers comprising a rectangular cabinet that is separated by an upright partition into a container receiving compartment at one side of the partition and a circuit components compartment at the other side of the partition. A thermoelectric heating and cooling apparatus is mounted in the container receiving compartment above the bottom of the housing and defines a fan chamber therebelow. An axial flow propeller fan is mounted below the heat sink on the thermoelectric device and is arranged to deliver a portion of its air discharge to the heat sink for cooling the same and to deliver another protion of its air discharge to the circuit components compartment for cooling the circuit components therein.