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. 08, 2014
Filed:
Apr. 11, 2008
Tadahiro Ohmi, Sendai, JP;
Masafumi Kitano, Sendai, JP;
Hisaaki Yamakage, Minato-ku, JP;
Yoshihito Yamada, Minato-ku, JP;
Tadahiro Ohmi, Sendai, JP;
Masafumi Kitano, Sendai, JP;
Hisaaki Yamakage, Minato-ku, JP;
Yoshihito Yamada, Minato-ku, JP;
National University Corporation Tohoku University, Sendai-shi, JP;
Toshiba Mitsubishi—Electric Industrial Systems Corporation, Tokyo, JP;
Abstract
A heat equalizer includes a container structure having a heating block in which a working fluid is held for heating and vaporizing a material to be heated, a heater placed at the bottom of the container structure, and a material feed pipe allowing the outside and the inside of the container structure to communicate with each other. In the heating block, as a flow path in which the material to be heated flows, a main header pipe connected to the material feed pipe and extending in the horizontally, and a riser pipe branching from the main header pipe and extending vertically are formed. As a condensation path in which the working fluid is cooled and condensed, condensation holes formed respectively on the opposite sides of the riser pipe and extending horizontally, and a condensation pit formed under the riser pipe are formed. Between the condensation holes and the condensation pit, the main header pipe is placed.