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:
Jan. 29, 2013
Filed:
Mar. 22, 2010
Hajime Ikuno, Seto, JP;
Hajime Ikuno, Seto, JP;
Kabushiki Kaisha Toyota Chuo Kenkyusho, Aichi-Gun, JP;
Abstract
A thermal fatigue testing device that includes a gas cooling component, a tube member, and a heat generating body is provided. The gas cooling component cools a blown gas to a predetermined temperature or less, and that is provided with a heat insulating member at an outer side surface thereof. The tube member has a gas flow path formed therein from a first end to a second end, is provided at an outer side surface thereof with a heat radiating portion from the second end to a first intermediate portion, and is connected with the gas cooling component at the first end side. A test body is arranged at the second end side. The heat generating body is provided in the gas flow path between the first end and a second intermediate portion and heats a gas flowing through the gas flow path.