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, 2019
Filed:
Sep. 18, 2015
Applicant:
Tokuden Co., Ltd., Kyoto-shi, Kyoto, JP;
Inventors:
Assignee:
TOKUDEN CO., LTD., Kyoto-shi, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 6/10 (2006.01); H05B 6/02 (2006.01); F24H 1/22 (2006.01); H05B 6/44 (2006.01); F22B 1/28 (2006.01); F24H 1/16 (2006.01); F24H 1/10 (2006.01); F16L 53/34 (2018.01);
U.S. Cl.
CPC ...
H05B 6/108 (2013.01); F16L 53/34 (2018.01); F22B 1/281 (2013.01); F24H 1/101 (2013.01); F24H 1/102 (2013.01); F24H 1/162 (2013.01); H05B 6/44 (2013.01); F24H 2250/08 (2013.01);
Abstract
This invention provides a fluid heating device that is free from breakage even though a conductor tube is transformed due to being heated. Concretely, this invention is provided with an electrical connecting member that constitutes a short circuit by electrically connecting each of required portions of the conductor tube, and uses the electrical connecting member that is transformable in accordance with a transformation resulting from a temperature change of the conductor tube.