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. 12, 2016
Filed:
Feb. 21, 2011
Keisuke Iso, Kyoto Pref., JP;
Takao Okado, Kyoto Pref., JP;
Keisuke Iso, Kyoto Pref., JP;
Takao Okado, Kyoto Pref., JP;
SHIMADZU CORPORATION, Kyoto, JP;
Abstract
A column oven that may enable a heat block to provide the best temperature distribution, and increase temperature evenness of a column is provided. In a column oventhat heats or cools a heat blockcontacting a columnand adjusts temperature of the columnthrough heat transmission from the heat block, a plurality of temperature adjustment bodiesandis separately disposed along the longitudinal direction of the heat block, and heats or cools the heat block, a plurality of temperature sensorsandmeasuring the temperatures of the heat blockadjacent to the temperature adjustment bodiesandis also disposed, and the corresponding temperature adjustment bodiesandare controlled independently according to the temperatures measured by the temperature sensorsand